E-Series Metrics
This document describes which E-Series metrics are collected and what those metrics are named in Harvest, including:
- Details about which Harvest metrics each dashboard uses.
These can be generated on demand by running
bin/harvest grafana metrics. See #1577 for details.
Creation Date : 2026-Aug-15
E-Series Version: 11.80.0
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Understanding the structure¶
Below is an annotated example of how to interpret the structure of each of the metrics.
eseries_volume_read_ops Name of the metric exported by Harvest
Volume read I/O operations per second. Description of the E-Series metric
- API will be REST since E-Series uses the REST API
- Endpoint name of the REST API endpoint used to collect this metric
- Metric name of the E-Series counter
- Template path of the template that collects the metric
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readOps | conf/eseriesperf/11.80.0/volume.yaml |
Metrics¶
eseries_application_other_ops¶
Application other I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
otherOps |
conf/eseriesperf/11.80.0/application.yaml |
The eseries_application_other_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Application | Highlights | timeseries | Top $TopResources Applications by Other IOPs |
eseries_application_queue_depth_average¶
Average queue depth per I/O operation
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/application.yaml |
The eseries_application_queue_depth_average metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Application | Queue Depth | timeseries | Top $TopResources Applications by Queue Depth Average |
eseries_application_queue_depth_max¶
Maximum queue depth seen over the observation window
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
queueDepthMax |
conf/eseriesperf/11.80.0/application.yaml |
The eseries_application_queue_depth_max metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Application | Queue Depth | timeseries | Top $TopResources Applications by Queue Depth Max |
eseries_application_read_cache_hit_ratio¶
Application read cache hit ratio calculated from read hit operations and total read operations
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/application.yaml (CacheHitRatio plugin) |
The eseries_application_read_cache_hit_ratio metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Application | Cache | timeseries | Top $TopResources Applications by Read Cache Hit Ratio |
eseries_application_read_data¶
Application read data throughput in bytes per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readBytes |
conf/eseriesperf/11.80.0/application.yaml |
The eseries_application_read_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Application | Highlights | timeseries | Top $TopResources Applications by Read Throughput |
eseries_application_read_hit_ops¶
Number of read operations that hit cache
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readHitOps |
conf/eseriesperf/11.80.0/application.yaml |
eseries_application_read_latency¶
Read response time average in microseconds
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readTimeTotal |
conf/eseriesperf/11.80.0/application.yaml |
The eseries_application_read_latency metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Application | Highlights | timeseries | Top $TopResources Applications by Read Latency |
eseries_application_read_ops¶
Application read I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readOps |
conf/eseriesperf/11.80.0/application.yaml |
The eseries_application_read_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Application | Highlights | timeseries | Top $TopResources Applications by Read IOPs |
| E-Series: Application | Application Table | table | Applications |
eseries_application_read_utilization¶
Percentage of the observation window the application spent servicing read I/O
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/application.yaml |
The eseries_application_read_utilization metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Application | Utilization | timeseries | Top $TopResources Applications by Read Utilization |
eseries_application_total_cache_hit_ratio¶
Application total cache hit ratio combining read and write cache hit operations
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/application.yaml (CacheHitRatio plugin) |
The eseries_application_total_cache_hit_ratio metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Application | Cache | timeseries | Top $TopResources Applications by Total Cache Hit Ratio |
eseries_application_total_utilization¶
Percentage of the observation window the application spent servicing I/O (read + write)
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/application.yaml |
The eseries_application_total_utilization metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Application | Utilization | timeseries | Top $TopResources Applications by Total Utilization |
eseries_application_write_cache_hit_ratio¶
Application write cache hit ratio calculated from write hit operations and total write operations
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/application.yaml (CacheHitRatio plugin) |
The eseries_application_write_cache_hit_ratio metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Application | Cache | timeseries | Top $TopResources Applications by Write Cache Hit Ratio |
eseries_application_write_data¶
Application write data throughput in bytes per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeBytes |
conf/eseriesperf/11.80.0/application.yaml |
The eseries_application_write_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Application | Highlights | timeseries | Top $TopResources Applications by Write Throughput |
eseries_application_write_hit_ops¶
Application write cache hit operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeHitOps |
conf/eseriesperf/11.80.0/application.yaml |
eseries_application_write_latency¶
Write response time average in microseconds
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeTimeTotal |
conf/eseriesperf/11.80.0/application.yaml |
The eseries_application_write_latency metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Application | Highlights | timeseries | Top $TopResources Applications by Write Latency |
eseries_application_write_ops¶
Application write I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeOps |
conf/eseriesperf/11.80.0/application.yaml |
The eseries_application_write_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Application | Highlights | timeseries | Top $TopResources Applications by Write IOPs |
eseries_application_write_utilization¶
Percentage of the observation window the application spent servicing write I/O
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/application.yaml |
The eseries_application_write_utilization metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Application | Utilization | timeseries | Top $TopResources Applications by Write Utilization |
eseries_array_cache_hit_ops¶
Total number of IO operations that hit cache on the array
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
cacheHitsIopsTotal |
conf/eseriesperf/11.80.0/array.yaml |
The eseries_array_cache_hit_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Array | Highlights | timeseries | Top $TopResources Arrays by Cache Hit IOPS |
eseries_array_drive_count¶
Total number of drives in the storage array
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems |
driveCount |
conf/eseries/11.80.0/array.yaml |
eseries_array_free_pool_space¶
Free space available in storage pools in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems |
freePoolSpace |
conf/eseries/11.80.0/array.yaml |
The eseries_array_free_pool_space metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Array | Capacity | timeseries | Top $TopResources Systems by Storage Capacity Used % |
| E-Series: Array | Capacity | timeseries | Top $TopResources Systems by Free Space |
eseries_array_host_spares_used¶
Number of hot spare drives currently in use
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems |
hostSparesUsed |
conf/eseries/11.80.0/array.yaml |
eseries_array_labels¶
This metric provides information about E-Series storage arrays.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems |
Harvest generated |
conf/eseries/11.80.0/array.yaml |
The eseries_array_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Array | Capacity | table | Array Configuration |
eseries_array_read_data¶
Array-wide read data throughput in bytes per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readBytesTotal |
conf/eseriesperf/11.80.0/array.yaml |
The eseries_array_read_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Array | Highlights | timeseries | Top $TopResources Arrays by Read Throughput |
eseries_array_read_ops¶
Array-wide read I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readIopsTotal |
conf/eseriesperf/11.80.0/array.yaml |
The eseries_array_read_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Array | Highlights | timeseries | Top $TopResources Arrays by Read IOPS |
eseries_array_tray_count¶
Number of drive trays in the storage array
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems |
trayCount |
conf/eseries/11.80.0/array.yaml |
eseries_array_unconfigured_space¶
Unconfigured space available in the storage array in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems |
unconfiguredSpace |
conf/eseries/11.80.0/array.yaml |
The eseries_array_unconfigured_space metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Array | Capacity | timeseries | Top $TopResources Systems by Unconfigured Space |
eseries_array_used_pool_space¶
Used space in storage pools in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems |
usedPoolSpace |
conf/eseries/11.80.0/array.yaml |
The eseries_array_used_pool_space metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Array | Capacity | timeseries | Top $TopResources Systems by Storage Capacity Used % |
| E-Series: Array | Capacity | timeseries | Top $TopResources Systems by Used Space |
eseries_array_write_data¶
Array-wide write data throughput in bytes per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeBytesTotal |
conf/eseriesperf/11.80.0/array.yaml |
The eseries_array_write_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Array | Highlights | timeseries | Top $TopResources Arrays by Write Throughput |
eseries_array_write_ops¶
Array-wide write I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeIopsTotal |
conf/eseriesperf/11.80.0/array.yaml |
The eseries_array_write_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Array | Highlights | timeseries | Top $TopResources Arrays by Write IOPS |
eseries_battery_labels¶
This metric provides information about batteries.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
Harvest generated |
conf/eseries/11.80.0/hardware.yaml |
The eseries_battery_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Hardware | Battery | table | Battery |
eseries_cache_backup_device_capacity¶
Capacity of the cache backup device in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
cacheBackupDevices.backupDeviceCapacity |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_cache_backup_device_capacity metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Hardware | Cache | table | Cache Backup Devices |
eseries_cache_backup_device_labels¶
This metric provides information about cache backup devices.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
Harvest generated |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_cache_backup_device_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Hardware | Cache | table | Cache Backup Devices |
eseries_cache_memory_dimm_capacity¶
Capacity of the cache memory DIMM in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
cacheMemoryDimms.capacityInMegabytes |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_cache_memory_dimm_capacity metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Hardware | Cache | table | Cache Memory DIMMs |
eseries_cache_memory_dimm_labels¶
This metric provides information about cache memory DIMMs.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
Harvest generated |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_cache_memory_dimm_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Hardware | Cache | table | Cache Memory DIMMs |
eseries_controller_cache_hit_ops¶
Total number of IO operations that hit cache on the controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
cacheHitsIopsTotal |
conf/eseriesperf/11.80.0/controller.yaml |
The eseries_controller_cache_hit_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Controller | Highlights | timeseries | Top $TopResources Controllers by Cache Hit Ops |
eseries_controller_code_version_labels¶
This metric provides information about controller code versions.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
Harvest generated |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_controller_code_version_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Hardware | Highlights | table | Code Versions |
eseries_controller_cpu_utilization¶
Controller CPU utilization percentage
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
cpuUtilizationStats.0.sumCpuUtilization |
conf/eseriesperf/11.80.0/controller.yaml |
The eseries_controller_cpu_utilization metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Controller | Highlights | timeseries | Top $TopResources Controllers by CPU Utilization |
eseries_controller_drive_interface_labels¶
This metric provides information about controller drive-side interfaces.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/interfaces?channelType=driveside |
Harvest generated |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_controller_drive_interface_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Hardware | Drive Interfaces | table | Drive Interfaces |
eseries_controller_host_interface_labels¶
This metric provides information about controller host-side interfaces.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/interfaces?channelType=hostside |
Harvest generated |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_controller_host_interface_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Hardware | Host Interfaces | table | Host Interfaces |
eseries_controller_labels¶
This metric provides information about controllers.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
Harvest generated |
conf/eseries/11.80.0/hardware.yaml |
The eseries_controller_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Controller | Controller Details | table | Controller Configuration |
| E-Series: Hardware | Highlights | table | Controller Configuration |
eseries_controller_net_interface_labels¶
This metric provides information about controller network interfaces.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
Harvest generated |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_controller_net_interface_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Hardware | Management | table | Management Ports |
| E-Series: Hardware | Management | table | DNS & NTP Configuration |
eseries_controller_processor_memory¶
Controller processor memory size in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
controllers.processorMemorySize |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_controller_processor_memory metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Controller | Controller Details | table | Controller Cache & Memory |
| E-Series: Hardware | Cache | table | Controller Cache & Memory |
| E-Series: Hardware | Cache | timeseries | Top $TopResources Controllers by Processor Cache |
eseries_controller_read_data¶
Total number of bytes read by the controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readBytesTotal |
conf/eseriesperf/11.80.0/controller.yaml |
The eseries_controller_read_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Controller | Highlights | timeseries | Top $TopResources Controllers by Read Throughput |
eseries_controller_read_ops¶
Total number of read IO operations serviced by the controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readIopsTotal |
conf/eseriesperf/11.80.0/controller.yaml |
The eseries_controller_read_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Controller | Highlights | timeseries | Top $TopResources Controllers by Read IOPS |
eseries_controller_total_cache_memory¶
Total cache memory on the controller in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
controllers.physicalCacheMemorySize |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_controller_total_cache_memory metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Controller | Controller Details | table | Controller Cache & Memory |
| E-Series: Hardware | Cache | table | Controller Cache & Memory |
| E-Series: Hardware | Cache | timeseries | Top $TopResources Controllers by Data Cache Total |
eseries_controller_used_cache_memory¶
Used cache memory on the controller in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
controllers.cacheMemorySize |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_controller_used_cache_memory metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Controller | Controller Details | table | Controller Cache & Memory |
| E-Series: Hardware | Cache | table | Controller Cache & Memory |
| E-Series: Hardware | Cache | timeseries | Top $TopResources Controllers by Data Cache Used |
eseries_controller_write_data¶
Total number of bytes written by the controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeBytesTotal |
conf/eseriesperf/11.80.0/controller.yaml |
The eseries_controller_write_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Controller | Highlights | timeseries | Top $TopResources Controllers by Write Throughput |
eseries_controller_write_ops¶
Total number of write IO operations serviced by the controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeIopsTotal |
conf/eseriesperf/11.80.0/controller.yaml |
The eseries_controller_write_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Controller | Highlights | timeseries | Top $TopResources Controllers by Write IOPS |
eseries_drive_block_size¶
Logical block size of the drive in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
drives.blkSize |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_drive_block_size metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Drive | Drive Details | table | Drives |
| E-Series: Hardware | Drives | table | Drives |
eseries_drive_block_size_physical¶
Physical block size of the drive in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
drives.blkSizePhysical |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_drive_block_size_physical metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Drive | Drive Details | table | Drives |
| E-Series: Hardware | Drives | table | Drives |
eseries_drive_capacity¶
Usable capacity of the drive in bytes, after accounting for space reserved by the array controller for overhead
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
drives.usableCapacity |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_drive_capacity metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Drive | Drive Details | table | Drives |
| E-Series: Hardware | Drives | table | Drives |
eseries_drive_labels¶
This metric provides information about drives.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
Harvest generated |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_drive_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Drive | Drive Details | table | Drives |
| E-Series: Hardware | Drives | table | Drives |
eseries_drive_percent_endurance_used¶
Percentage of SSD endurance used for solid state drives
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
drives.ssdWearLife.percentEnduranceUsed |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_drive_percent_endurance_used metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Drive | Drive Details | table | Drives |
| E-Series: Hardware | Drives | table | Drives |
eseries_drive_raw_capacity¶
Raw physical capacity of the drive in bytes, before array controller overhead is reserved
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
drives.rawCapacity |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_drive_raw_capacity metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Drive | Drive Details | table | Drives |
| E-Series: Hardware | Drives | table | Drives |
eseries_drive_read_data¶
Drive read throughput in bytes per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readBytes |
conf/eseriesperf/11.80.0/drive.yaml |
The eseries_drive_read_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Drive | Highlights | timeseries | Top $TopResources Drives by Read Throughput |
eseries_drive_read_latency¶
Average drive read latency in microseconds
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readTimeTotal |
conf/eseriesperf/11.80.0/drive.yaml |
The eseries_drive_read_latency metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Drive | Highlights | timeseries | Top $TopResources Drives by Read Latency |
eseries_drive_read_ops¶
Drive read I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readOps |
conf/eseriesperf/11.80.0/drive.yaml |
The eseries_drive_read_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Drive | Highlights | timeseries | Top $TopResources Drives by Read IOPs |
eseries_drive_read_utilization¶
Percentage of time the drive was busy servicing read I/O requests
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest generated |
conf/eseriesperf/11.80.0/drive.yaml |
The eseries_drive_read_utilization metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Drive | Utilization | timeseries | Top $TopResources Drives by Read Utilization |
eseries_drive_total_utilization¶
Percentage of time the drive was busy servicing all I/O requests (read and write combined)
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest generated |
conf/eseriesperf/11.80.0/drive.yaml |
The eseries_drive_total_utilization metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Drive | Utilization | timeseries | Top $TopResources Drives by Total Utilization |
eseries_drive_write_data¶
Drive write throughput in bytes per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeBytes |
conf/eseriesperf/11.80.0/drive.yaml |
The eseries_drive_write_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Drive | Highlights | timeseries | Top $TopResources Drives by Write Throughput |
eseries_drive_write_latency¶
Average drive write latency in microseconds
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeTimeTotal |
conf/eseriesperf/11.80.0/drive.yaml |
The eseries_drive_write_latency metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Drive | Highlights | timeseries | Top $TopResources Drives by Write Latency |
eseries_drive_write_ops¶
Drive write I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeOps |
conf/eseriesperf/11.80.0/drive.yaml |
The eseries_drive_write_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Drive | Highlights | timeseries | Top $TopResources Drives by Write IOPs |
eseries_drive_write_utilization¶
Percentage of time the drive was busy servicing write I/O requests
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest generated |
conf/eseriesperf/11.80.0/drive.yaml |
The eseries_drive_write_utilization metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Drive | Utilization | timeseries | Top $TopResources Drives by Write Utilization |
eseries_fan_labels¶
This metric provides information about fans.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
Harvest generated |
conf/eseries/11.80.0/hardware.yaml |
The eseries_fan_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Hardware | Fan | table | Fan |
eseries_host_board_labels¶
This metric provides information about IO modules (host interface cards) installed in the controllers.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
Harvest generated |
conf/eseries/11.80.0/hardware.yaml |
The eseries_host_board_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Hardware | IO Module / Host Board | table | IO Module / Host Board |
eseries_host_labels¶
This metric provides information about hosts connected to the storage array.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hosts |
Harvest generated |
conf/eseries/11.80.0/host.yaml |
The eseries_host_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Array | Host | table | Host Configuration |
eseries_interface_channel_error_count¶
Number of errors detected on the channel
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
channelErrorCount |
conf/eseriesperf/11.80.0/interface.yaml |
The eseries_interface_channel_error_count metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Interface | Channel Errors | timeseries | Top $TopResources Interfaces by Channel Error Count |
eseries_interface_interface¶
Friendly interface/port name (physicalLocation.label) resolved from hardware-inventory
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
physicalLocation.label |
conf/eseriesperf/11.80.0/interface.yaml (Interface plugin) |
eseries_interface_other_latency¶
Other command response time average in microseconds
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
otherTimeTotal |
conf/eseriesperf/11.80.0/interface.yaml |
The eseries_interface_other_latency metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Interface | Highlights | timeseries | Top $TopResources Interfaces by Other Latency |
eseries_interface_other_ops¶
Interface other I/O operations per second (e.g. control/management commands)
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
otherOps |
conf/eseriesperf/11.80.0/interface.yaml |
The eseries_interface_other_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Interface | Highlights | timeseries | Top $TopResources Interfaces by Other IOPs |
eseries_interface_queue_depth_average¶
Average queue depth per I/O operation
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/interface.yaml |
The eseries_interface_queue_depth_average metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Interface | Queue Depth | timeseries | Top $TopResources Interfaces by Queue Depth Average |
eseries_interface_queue_depth_max¶
Maximum queue depth seen over the observation window
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
queueDepthMax |
conf/eseriesperf/11.80.0/interface.yaml |
The eseries_interface_queue_depth_max metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Interface | Queue Depth | timeseries | Top $TopResources Interfaces by Queue Depth Max |
eseries_interface_read_data¶
Interface read data throughput in bytes per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readBytes |
conf/eseriesperf/11.80.0/interface.yaml |
The eseries_interface_read_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Interface | Highlights | timeseries | Top $TopResources Interfaces by Read Throughput |
eseries_interface_read_latency¶
Read response time average in microseconds
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readTimeTotal |
conf/eseriesperf/11.80.0/interface.yaml |
The eseries_interface_read_latency metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Interface | Highlights | timeseries | Top $TopResources Interfaces by Read Latency |
eseries_interface_read_ops¶
Interface read I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readOps |
conf/eseriesperf/11.80.0/interface.yaml |
The eseries_interface_read_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Interface | Highlights | timeseries | Top $TopResources Interfaces by Read IOPs |
| E-Series: Interface | Interface Table | table | Interfaces |
eseries_interface_write_data¶
Interface write data throughput in bytes per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeBytes |
conf/eseriesperf/11.80.0/interface.yaml |
The eseries_interface_write_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Interface | Highlights | timeseries | Top $TopResources Interfaces by Write Throughput |
eseries_interface_write_latency¶
Write response time average in microseconds
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeTimeTotal |
conf/eseriesperf/11.80.0/interface.yaml |
The eseries_interface_write_latency metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Interface | Highlights | timeseries | Top $TopResources Interfaces by Write Latency |
eseries_interface_write_ops¶
Interface write I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeOps |
conf/eseriesperf/11.80.0/interface.yaml |
The eseries_interface_write_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Interface | Highlights | timeseries | Top $TopResources Interfaces by Write IOPs |
eseries_pool_block_size¶
Recommended block size of the storage pool in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/storage-pools |
blkSizeRecommended |
conf/eseries/11.80.0/pool.yaml |
The eseries_pool_block_size metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Pool Table | table | Pools |
eseries_pool_block_sizes_supported¶
Volume block sizes supported by the storage pool (e.g. 512,4096)
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/storage-pools |
blkSizeSupported |
conf/eseries/11.80.0/pool.yaml (Pool plugin) |
eseries_pool_da_capable¶
Whether all drives in the storage pool are Data Assurance (T10 PI) capable
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/storage-pools |
protectionInformationCapabilities.protectionInformationCapable |
conf/eseries/11.80.0/pool.yaml |
eseries_pool_drive_media_type¶
Media type of the drives that make up the storage pool (e.g. ssd, hdd)
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/storage-pools |
driveMediaType |
conf/eseries/11.80.0/pool.yaml |
eseries_pool_drive_physical_type¶
Physical type of the drives that make up the storage pool (e.g. nvme4k)
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/storage-pools |
drivePhysicalType |
conf/eseries/11.80.0/pool.yaml |
eseries_pool_free_capacity¶
Free capacity of the storage pool in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/storage-pools |
freeSpace |
conf/eseries/11.80.0/pool.yaml |
The eseries_pool_free_capacity metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Pool Table | table | Pools |
eseries_pool_labels¶
This metric provides information about storage pools (volume groups and disk pools).
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/storage-pools |
Harvest generated |
conf/eseries/11.80.0/pool.yaml |
The eseries_pool_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Pool Table | table | Pools |
eseries_pool_other_ops¶
Pool other I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
otherOps |
conf/eseriesperf/11.80.0/pool.yaml |
The eseries_pool_other_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Highlights | timeseries | Top $TopResources Pools by Other IOPs |
eseries_pool_pool¶
Friendly storage pool name resolved from storage-pools, attached directly to every pool performance metric
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/storage-pools |
name |
conf/eseriesperf/11.80.0/pool.yaml (Pool plugin) |
eseries_pool_queue_depth_average¶
Average queue depth per I/O operation
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/pool.yaml |
The eseries_pool_queue_depth_average metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Queue Depth | timeseries | Top $TopResources Pools by Queue Depth Average |
eseries_pool_queue_depth_max¶
Maximum queue depth seen over the observation window
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
queueDepthMax |
conf/eseriesperf/11.80.0/pool.yaml |
The eseries_pool_queue_depth_max metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Queue Depth | timeseries | Top $TopResources Pools by Queue Depth Max |
eseries_pool_raid_level¶
RAID level of the storage pool
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/storage-pools |
raidLevel |
conf/eseries/11.80.0/pool.yaml |
eseries_pool_read_cache_hit_ratio¶
Pool read cache hit ratio calculated from read hit operations and total read operations
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/pool.yaml (CacheHitRatio plugin) |
The eseries_pool_read_cache_hit_ratio metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Cache | timeseries | Top $TopResources Pools by Read Cache Hit Ratio |
eseries_pool_read_data¶
Pool read data throughput in bytes per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readBytes |
conf/eseriesperf/11.80.0/pool.yaml |
The eseries_pool_read_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Highlights | timeseries | Top $TopResources Pools by Read Throughput |
eseries_pool_read_hit_ops¶
Number of read operations that hit cache
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readHitOps |
conf/eseriesperf/11.80.0/pool.yaml |
eseries_pool_read_latency¶
Read response time average in microseconds
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readTimeTotal |
conf/eseriesperf/11.80.0/pool.yaml |
The eseries_pool_read_latency metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Highlights | timeseries | Top $TopResources Pools by Read Latency |
eseries_pool_read_ops¶
Pool read I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readOps |
conf/eseriesperf/11.80.0/pool.yaml |
The eseries_pool_read_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Highlights | timeseries | Top $TopResources Pools by Read IOPs |
eseries_pool_read_utilization¶
Percentage of the observation window the pool spent servicing read I/O
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/pool.yaml |
The eseries_pool_read_utilization metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Utilization | timeseries | Top $TopResources Pools by Read Utilization |
eseries_pool_security_level¶
Security level of the storage pool (e.g. fde)
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/storage-pools |
securityLevel |
conf/eseries/11.80.0/pool.yaml |
eseries_pool_security_type¶
Security capability type of the storage pool (e.g. capable)
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/storage-pools |
securityType |
conf/eseries/11.80.0/pool.yaml |
eseries_pool_shelf_loss_protection¶
Whether the storage pool is protected against the loss of an entire drive shelf/tray
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/storage-pools |
trayLossProtection |
conf/eseries/11.80.0/pool.yaml |
eseries_pool_status¶
RAID status of the storage pool
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/storage-pools |
raidStatus |
conf/eseries/11.80.0/pool.yaml |
eseries_pool_total_cache_hit_ratio¶
Pool total cache hit ratio combining read and write cache hit operations
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/pool.yaml (CacheHitRatio plugin) |
The eseries_pool_total_cache_hit_ratio metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Cache | timeseries | Top $TopResources Pools by Total Cache Hit Ratio |
eseries_pool_total_utilization¶
Percentage of the observation window the pool spent servicing I/O (read + write)
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/pool.yaml |
The eseries_pool_total_utilization metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Utilization | timeseries | Top $TopResources Pools by Total Utilization |
eseries_pool_write_cache_hit_ratio¶
Pool write cache hit ratio calculated from write hit operations and total write operations
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/pool.yaml (CacheHitRatio plugin) |
The eseries_pool_write_cache_hit_ratio metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Cache | timeseries | Top $TopResources Pools by Write Cache Hit Ratio |
eseries_pool_write_data¶
Pool write data throughput in bytes per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeBytes |
conf/eseriesperf/11.80.0/pool.yaml |
The eseries_pool_write_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Highlights | timeseries | Top $TopResources Pools by Write Throughput |
eseries_pool_write_hit_ops¶
Pool write cache hit operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeHitOps |
conf/eseriesperf/11.80.0/pool.yaml |
eseries_pool_write_latency¶
Write response time average in microseconds
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeTimeTotal |
conf/eseriesperf/11.80.0/pool.yaml |
The eseries_pool_write_latency metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Highlights | timeseries | Top $TopResources Pools by Write Latency |
eseries_pool_write_ops¶
Pool write I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeOps |
conf/eseriesperf/11.80.0/pool.yaml |
The eseries_pool_write_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Highlights | timeseries | Top $TopResources Pools by Write IOPs |
eseries_pool_write_utilization¶
Percentage of the observation window the pool spent servicing write I/O
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/pool.yaml |
The eseries_pool_write_utilization metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Pool | Utilization | timeseries | Top $TopResources Pools by Write Utilization |
eseries_power_supply_labels¶
This metric provides information about power supplies.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
Harvest generated |
conf/eseries/11.80.0/hardware.yaml |
The eseries_power_supply_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Hardware | Power Supply | table | Power Supply |
eseries_sfp_labels¶
This metric provides information about SFP transceivers.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
Harvest generated |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_sfp_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Hardware | SFP | table | SFP |
eseries_ssd_cache_additional_capacity¶
Additional SSD cache capacity that can still be added to the array in bytes (maximum capacity minus current capacity)
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/capabilities |
Harvest generated |
conf/eseries/11.80.0/ssd_cache.yaml (SsdCacheCapacity plugin) |
The eseries_ssd_cache_additional_capacity metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Capacity | table | SSD Cache Overview |
| E-Series: SSD Cache | Capacity | timeseries | Top $TopResources Additional Capacity Allowed |
eseries_ssd_cache_allocated_size¶
Allocated size of the SSD cache per controller in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.allocatedBytes |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_allocated_size metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Capacity | timeseries | Top $TopResources Allocated Size |
eseries_ssd_cache_allocation_percent¶
SSD cache allocation percentage per controller, calculated as allocated bytes divided by total cache size (allocated + available bytes)
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
Harvest generated |
conf/eseriesperf/11.80.0/ssd_cache.yaml (SsdCacheStats plugin) |
The eseries_ssd_cache_allocation_percent metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Highlights | timeseries | Top $TopResources Cache Allocation % |
| E-Series: SSD Cache | Capacity | timeseries | Top $TopResources Allocation % |
eseries_ssd_cache_available_size¶
Available size of the SSD cache per controller in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.availableBytes |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_available_size metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Capacity | timeseries | Top $TopResources Available Size |
eseries_ssd_cache_complete_cache_miss_block_ops¶
Number of complete cache miss block operations per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.completeCacheMissBlocks |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_complete_cache_miss_block_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Block Operations | timeseries | Top $TopResources Cache Miss Block Ops/s |
eseries_ssd_cache_complete_cache_miss_ops¶
Number of complete cache miss operations per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.completeCacheMiss |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_complete_cache_miss_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | IOPS | timeseries | Top $TopResources Cache Miss IOPS |
eseries_ssd_cache_complete_cache_miss_percent¶
Percentage of read operations that resulted in a complete cache miss per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
Harvest generated |
conf/eseriesperf/11.80.0/ssd_cache.yaml (SsdCacheStats plugin) |
The eseries_ssd_cache_complete_cache_miss_percent metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Cache Hit Performance | timeseries | Top $TopResources Complete Cache Miss % |
eseries_ssd_cache_current_capacity¶
Current used capacity of the SSD cache in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches |
usedCapacity |
conf/eseries/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_current_capacity metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Capacity | table | SSD Cache Overview |
| E-Series: SSD Cache | Capacity | timeseries | Top $TopResources Current Capacity |
eseries_ssd_cache_drive_labels¶
This metric provides information about drives assigned to an SSD cache.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/drives |
Harvest generated |
conf/eseries/11.80.0/ssd_cache.yaml (SsdCacheCapacity plugin) |
The eseries_ssd_cache_drive_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Drives | table | SSD Cache Drives |
eseries_ssd_cache_drive_raw_capacity¶
Raw capacity of each drive contributing to the SSD cache in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/drives |
rawCapacity |
conf/eseries/11.80.0/ssd_cache.yaml (SsdCacheCapacity plugin) |
The eseries_ssd_cache_drive_raw_capacity metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Drives | table | SSD Cache Drives |
eseries_ssd_cache_full_cache_hit_block_ops¶
Number of full cache hit block operations per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.fullCacheHitBlocks |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_full_cache_hit_block_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Block Operations | timeseries | Top $TopResources Full Cache Hit Block Ops/s |
eseries_ssd_cache_full_cache_hit_ops¶
Number of full cache hit operations per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.fullCacheHits |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_full_cache_hit_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | IOPS | timeseries | Top $TopResources Full Cache Hit IOPS |
eseries_ssd_cache_full_cache_hit_percent¶
Percentage of read operations that resulted in a full cache hit per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
Harvest generated |
conf/eseriesperf/11.80.0/ssd_cache.yaml (SsdCacheStats plugin) |
The eseries_ssd_cache_full_cache_hit_percent metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Cache Hit Performance | timeseries | Top $TopResources Full Cache Hit % |
eseries_ssd_cache_hit_percent¶
SSD cache hit percentage per controller, calculated as full cache hits divided by total I/O operations (reads + writes)
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
Harvest generated |
conf/eseriesperf/11.80.0/ssd_cache.yaml (SsdCacheStats plugin) |
The eseries_ssd_cache_hit_percent metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Highlights | timeseries | Top $TopResources Cache Hit % |
| E-Series: SSD Cache | Cache Hit Performance | timeseries | Top $TopResources Cache Hit % |
eseries_ssd_cache_invalidate_ops¶
Number of cache invalidate operations per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.invalidates |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_invalidate_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Cache Sizing | timeseries | Top $TopResources Invalidate Ops/s |
eseries_ssd_cache_labels¶
This metric provides information about SSD caches.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches |
Harvest generated |
conf/eseries/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Capacity | table | SSD Cache Overview |
eseries_ssd_cache_max_capacity¶
Maximum SSD cache capacity allowed for the array in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/capabilities |
featureParameters.maxFlashCacheSize |
conf/eseries/11.80.0/ssd_cache.yaml (SsdCacheCapacity plugin) |
The eseries_ssd_cache_max_capacity metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Capacity | table | SSD Cache Overview |
| E-Series: SSD Cache | Capacity | timeseries | Top $TopResources Maximum Capacity Allowed |
eseries_ssd_cache_partial_cache_hit_block_ops¶
Number of partial cache hit block operations per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.partialCacheHitBlocks |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_partial_cache_hit_block_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Block Operations | timeseries | Top $TopResources Partial Cache Hit Block Ops/s |
eseries_ssd_cache_partial_cache_hit_ops¶
Number of partial cache hit operations per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.partialCacheHits |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_partial_cache_hit_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | IOPS | timeseries | Top $TopResources Partial Cache Hit IOPS |
eseries_ssd_cache_partial_cache_hit_percent¶
Percentage of read operations that resulted in a partial cache hit per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
Harvest generated |
conf/eseriesperf/11.80.0/ssd_cache.yaml (SsdCacheStats plugin) |
The eseries_ssd_cache_partial_cache_hit_percent metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Cache Hit Performance | timeseries | Top $TopResources Partial Cache Hit % |
eseries_ssd_cache_populate_on_read_ops¶
Number of populate-on-read operations per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.populateOnReads |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_populate_on_read_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | IOPS | timeseries | Top $TopResources Populate-on-Read IOPS |
eseries_ssd_cache_populate_on_write_ops¶
Number of populate-on-write operations per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.populateOnWrites |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_populate_on_write_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | IOPS | timeseries | Top $TopResources Populate-on-Write IOPS |
eseries_ssd_cache_populated_clean_size¶
Amount of clean (unmodified) data populated in the SSD cache per controller in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.populatedCleanBytes |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_populated_clean_size metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Cache Sizing | timeseries | Top $TopResources Populated Clean Size |
eseries_ssd_cache_populated_dirty_size¶
Amount of dirty (modified) data populated in the SSD cache per controller in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.populatedDirtyBytes |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_populated_dirty_size metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Cache Sizing | timeseries | Top $TopResources Populated Dirty Size |
eseries_ssd_cache_read_block_ops¶
SSD cache read block operations per second per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.readBlocks |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_read_block_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Block Operations | timeseries | Top $TopResources Read Block Ops/s |
eseries_ssd_cache_read_ops¶
SSD cache read operations per second per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.reads |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_read_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | IOPS | timeseries | Top $TopResources Read IOPS |
eseries_ssd_cache_recycle_ops¶
Number of cache recycle operations per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.recycles |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_recycle_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Cache Sizing | timeseries | Top $TopResources Recycle Ops/s |
eseries_ssd_cache_utilization_percent¶
SSD cache utilization percentage per controller, calculated as populated data (clean + dirty bytes) divided by allocated bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
Harvest generated |
conf/eseriesperf/11.80.0/ssd_cache.yaml (SsdCacheStats plugin) |
The eseries_ssd_cache_utilization_percent metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Highlights | timeseries | Top $TopResources Cache Utilization % |
| E-Series: SSD Cache | Capacity | timeseries | Top $TopResources Utilization % |
eseries_ssd_cache_volume_labels¶
This metric provides information about volumes mapped to an SSD cache.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/volumes |
Harvest generated |
conf/eseries/11.80.0/ssd_cache.yaml (SsdCacheCapacity plugin) |
The eseries_ssd_cache_volume_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Cached Volumes | table | Cached Volumes |
eseries_ssd_cache_write_block_ops¶
SSD cache write block operations per second per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.writeBlocks |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_write_block_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | Block Operations | timeseries | Top $TopResources Write Block Ops/s |
eseries_ssd_cache_write_ops¶
SSD cache write operations per second per controller
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/ssd-caches/{ssd_cache_id}/statistics |
statistics.writes |
conf/eseriesperf/11.80.0/ssd_cache.yaml |
The eseries_ssd_cache_write_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: SSD Cache | IOPS | timeseries | Top $TopResources Write IOPS |
eseries_thermal_sensor_labels¶
This metric provides information about thermal sensors.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/hardware-inventory |
Harvest generated |
conf/eseries/11.80.0/hardware.yaml (Hardware plugin) |
The eseries_thermal_sensor_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Hardware | Thermal Sensor | table | Thermal Sensor |
eseries_volume_allocated_capacity¶
Allocated capacity of the volume in bytes. Reports the same value as eseries_volume_reported_capacity
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/volumes |
totalSizeInBytes |
conf/eseries/11.80.0/volume.yaml |
eseries_volume_block_size¶
Block size of the volume in bytes
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/volumes |
blkSize |
conf/eseries/11.80.0/volume.yaml |
The eseries_volume_block_size metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Volume | Volume Table | table | Volumes |
eseries_volume_labels¶
This metric provides information about volumes.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/volumes |
Harvest generated |
conf/eseries/11.80.0/volume.yaml |
The eseries_volume_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Volume | Volume Table | table | Volumes |
eseries_volume_other_ops¶
Volume other I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
otherOps |
conf/eseriesperf/11.80.0/volume.yaml |
The eseries_volume_other_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Volume | Highlights | timeseries | Top $TopResources Volumes by Other IOPs |
eseries_volume_queue_depth_average¶
Average queue depth per I/O operation
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/volume.yaml |
The eseries_volume_queue_depth_average metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Volume | Queue Depth | timeseries | Top $TopResources Volumes by Queue Depth Average |
eseries_volume_queue_depth_max¶
Maximum queue depth seen over the observation window
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
queueDepthMax |
conf/eseriesperf/11.80.0/volume.yaml |
The eseries_volume_queue_depth_max metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Volume | Queue Depth | timeseries | Top $TopResources Volumes by Queue Depth Max |
eseries_volume_read_cache_hit_ratio¶
Volume read cache hit ratio calculated from read hit operations and total read operations
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/volume.yaml (CacheHitRatio plugin) |
The eseries_volume_read_cache_hit_ratio metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Volume | Cache | timeseries | Top $TopResources Volumes by Read Cache Hit Ratio |
eseries_volume_read_data¶
Volume read data throughput in bytes per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readBytes |
conf/eseriesperf/11.80.0/volume.yaml |
The eseries_volume_read_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Volume | Highlights | timeseries | Top $TopResources Volumes by Read Throughput |
eseries_volume_read_hit_ops¶
Number of read operations that hit cache
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readHitOps |
conf/eseriesperf/11.80.0/volume.yaml |
eseries_volume_read_latency¶
Read response time average in microseconds
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readTimeTotal |
conf/eseriesperf/11.80.0/volume.yaml |
The eseries_volume_read_latency metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Volume | Highlights | timeseries | Top $TopResources Volumes by Read Latency |
eseries_volume_read_ops¶
Volume read I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readOps |
conf/eseriesperf/11.80.0/volume.yaml |
The eseries_volume_read_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Volume | Highlights | timeseries | Top $TopResources Volumes by Read IOPs |
eseries_volume_reported_capacity¶
The capacity in bytes of the volume. Reports the same value as eseries_volume_allocated_capacity
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/volumes |
capacity |
conf/eseries/11.80.0/volume.yaml |
The eseries_volume_reported_capacity metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Volume | Volume Table | table | Volumes |
eseries_volume_total_cache_hit_ratio¶
Volume total cache hit ratio combining read and write cache hit operations
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/volume.yaml (CacheHitRatio plugin) |
The eseries_volume_total_cache_hit_ratio metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Volume | Cache | timeseries | Top $TopResources Volumes by Total Cache Hit Ratio |
eseries_volume_write_cache_hit_ratio¶
Volume write cache hit ratio calculated from write hit operations and total write operations
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/volume.yaml (CacheHitRatio plugin) |
The eseries_volume_write_cache_hit_ratio metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Volume | Cache | timeseries | Top $TopResources Volumes by Write Cache Hit Ratio |
eseries_volume_write_data¶
Volume write data throughput in bytes per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeBytes |
conf/eseriesperf/11.80.0/volume.yaml |
The eseries_volume_write_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Volume | Highlights | timeseries | Top $TopResources Volumes by Write Throughput |
eseries_volume_write_hit_ops¶
Volume write cache hit operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeHitOps |
conf/eseriesperf/11.80.0/volume.yaml |
eseries_volume_write_latency¶
Write response time average in microseconds
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeTimeTotal |
conf/eseriesperf/11.80.0/volume.yaml |
The eseries_volume_write_latency metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Volume | Highlights | timeseries | Top $TopResources Volumes by Write Latency |
eseries_volume_write_ops¶
Volume write I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeOps |
conf/eseriesperf/11.80.0/volume.yaml |
The eseries_volume_write_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Volume | Highlights | timeseries | Top $TopResources Volumes by Write IOPs |
eseries_workload_labels¶
This metric provides information about workloads.
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/workloads |
Harvest generated |
conf/eseries/11.80.0/workload.yaml |
The eseries_workload_labels metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Workload Table | table | Workloads |
eseries_workload_other_ops¶
Workload other I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
otherOps |
conf/eseriesperf/11.80.0/workload.yaml |
The eseries_workload_other_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Highlights | timeseries | Top $TopResources Workloads by Other IOPs |
eseries_workload_profile_id¶
Workload profile identifier assigned to the workload (links to the corresponding Application object)
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/workloads |
workloadAttributes.0.value |
conf/eseries/11.80.0/workload.yaml |
eseries_workload_queue_depth_average¶
Average queue depth per I/O operation
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/workload.yaml |
The eseries_workload_queue_depth_average metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Queue Depth | timeseries | Top $TopResources Workloads by Queue Depth Average |
eseries_workload_queue_depth_max¶
Maximum queue depth seen over the observation window
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
queueDepthMax |
conf/eseriesperf/11.80.0/workload.yaml |
The eseries_workload_queue_depth_max metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Queue Depth | timeseries | Top $TopResources Workloads by Queue Depth Max |
eseries_workload_read_cache_hit_ratio¶
Workload read cache hit ratio calculated from read hit operations and total read operations
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/workload.yaml (CacheHitRatio plugin) |
The eseries_workload_read_cache_hit_ratio metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Cache | timeseries | Top $TopResources Workloads by Read Cache Hit Ratio |
eseries_workload_read_data¶
Workload read data throughput in bytes per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readBytes |
conf/eseriesperf/11.80.0/workload.yaml |
The eseries_workload_read_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Highlights | timeseries | Top $TopResources Workloads by Read Throughput |
eseries_workload_read_hit_ops¶
Number of read operations that hit cache
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readHitOps |
conf/eseriesperf/11.80.0/workload.yaml |
eseries_workload_read_latency¶
Read response time average in microseconds
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readTimeTotal |
conf/eseriesperf/11.80.0/workload.yaml |
The eseries_workload_read_latency metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Highlights | timeseries | Top $TopResources Workloads by Read Latency |
eseries_workload_read_ops¶
Workload read I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
readOps |
conf/eseriesperf/11.80.0/workload.yaml |
The eseries_workload_read_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Highlights | timeseries | Top $TopResources Workloads by Read IOPs |
eseries_workload_read_utilization¶
Percentage of the observation window the workload spent servicing read I/O
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/workload.yaml |
The eseries_workload_read_utilization metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Utilization | timeseries | Top $TopResources Workloads by Read Utilization |
eseries_workload_total_cache_hit_ratio¶
Workload total cache hit ratio combining read and write cache hit operations
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/workload.yaml (CacheHitRatio plugin) |
The eseries_workload_total_cache_hit_ratio metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Cache | timeseries | Top $TopResources Workloads by Total Cache Hit Ratio |
eseries_workload_total_utilization¶
Percentage of the observation window the workload spent servicing I/O (read + write)
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/workload.yaml |
The eseries_workload_total_utilization metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Utilization | timeseries | Top $TopResources Workloads by Total Utilization |
eseries_workload_workload¶
Friendly workload name resolved from workloads, attached directly to every workload performance metric
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/workloads |
name |
conf/eseriesperf/11.80.0/workload.yaml (Workload plugin) |
eseries_workload_write_cache_hit_ratio¶
Workload write cache hit ratio calculated from write hit operations and total write operations
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/workload.yaml (CacheHitRatio plugin) |
The eseries_workload_write_cache_hit_ratio metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Cache | timeseries | Top $TopResources Workloads by Write Cache Hit Ratio |
eseries_workload_write_data¶
Workload write data throughput in bytes per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeBytes |
conf/eseriesperf/11.80.0/workload.yaml |
The eseries_workload_write_data metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Highlights | timeseries | Top $TopResources Workloads by Write Throughput |
eseries_workload_write_hit_ops¶
Workload write cache hit operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeHitOps |
conf/eseriesperf/11.80.0/workload.yaml |
eseries_workload_write_latency¶
Write response time average in microseconds
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeTimeTotal |
conf/eseriesperf/11.80.0/workload.yaml |
The eseries_workload_write_latency metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Highlights | timeseries | Top $TopResources Workloads by Write Latency |
eseries_workload_write_ops¶
Workload write I/O operations per second
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
writeOps |
conf/eseriesperf/11.80.0/workload.yaml |
The eseries_workload_write_ops metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Highlights | timeseries | Top $TopResources Workloads by Write IOPs |
eseries_workload_write_utilization¶
Percentage of the observation window the workload spent servicing write I/O
| API | Endpoint | Metric | Template |
|---|---|---|---|
| REST | storage-systems/{array_id}/live-statistics |
Harvest Generated |
conf/eseriesperf/11.80.0/workload.yaml |
The eseries_workload_write_utilization metric is visualized in the following Grafana dashboards:
| Dashboard | Row | Type | Panel |
|---|---|---|---|
| E-Series: Workload | Utilization | timeseries | Top $TopResources Workloads by Write Utilization |