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purefa-metrics.md

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Semantic Conventions for Pure FlashArray Metrics

This document describes the semantic conventions for Pure FlashArray Metrics.

Collections by Endpoint

Endpoint Description Metrics Instruments collected
/metrics Full array metrics all
/metrics/array Array only metrics purefa_info, purefa_alerts, purefa_array, purefa_hw
/metrics/directories Directories only metrics purefa_info, purefa_directory
/metrics/hosts Hosts only metrics purefa_info, purefa_host
/metrics/pods Pods only metrics purefa_info, purefa_pod
/metrics/volumes Volumes only metrics purefa_info, purefa_volume

Metric Instruments

purefa_info - FlashArray System Information

Description: FlashArray System Information

Name Description Units Metric Type (*) Value Type Attribute Key Attribute Values
purefa_info FlashArray system information Gauge Double array_name (name)
os (array os name)
system_id (array system id)
version (array purity version)

purefa_alerts - FlashArray Alerts Information

Description: FlashArray Open Alerts

Name Description Units Metric Type (*) Value Type Attribute Key Attribute Values
purefa_alerts_open FlashArray open alert events Gauge Double component_name (name)
component_type chassis, drive_bay, nvram_bay, power_supply, temp_sensor, controller, eth_port, cooling, fc_port
severity info, warning, critical, hidden

purefa_array - FlashArray metrics

Description: FlashArray performance metrics

Name Description Units Metric Type (*) Value Type Attribute Key Attribute Values
purefa_array_performance_latency_usec FlashArray array latency microsecond Gauge Double dimension queue_usec_per_mirrored_write_op, queue_usec_per_read_op, queue_usec_per_write_op, san_usec_per_mirrored_write_op, san_usec_per_read_op, san_usec_per_write_op, service_usec_per_mirrored_write_op, service_usec_per_read_op, service_usec_per_write_op, usec_per_mirrored_write_op, usec_per_read_op, usec_per_write_op, service_usec_per_read_op_cache_reduction, local_queue_usec_per_op, usec_per_other_op
purefa_array_performance_throughput_iops FlashArray array throughput operations/second Gauge Double dimension mirrored_writes_per_sec, reads_per_sec, writes_per_sec, others_per_sec
purefa_array_performance_bandwidth_bytes FlashArray array throughput bytes/second Gauge Double dimension mirrored_write_bytes_per_sec, read_bytes_per_sec, write_bytes_per_sec
purefa_array_performance_average_bytes FlashArray array average operations size bytes/operation Gauge Double dimension bytes_per_mirrored_write, bytes_per_op, bytes_per_read, bytes_per_write
purefa_array_performance_queue_depth_ops FlashArray array queue depth size operations Gauge Double
purefa_array_space_data_reduction_ratio FlashArray array space data reduction ratio Gauge Double
purefa_array_space_bytes FlashArray array space in bytes bytes Gauge Double space capacity, shared, snapshots, system, thin_provisioning, total_physical, total_provisioned, total_reduction, unique, virtual, replication, shared_effective, snapshots_effective, unique_effective, total_effective, empty
purefa_array_space_utilization FlashArray array space utilization in percent ratio Gauge Double

purefa_directory - FlashArray File Directory metrics

Description: TODO

purefa_host - Host metrics

Description: FlashArray connected host metrics

Name Description Units Metric Type (*) Value Type Attribute Key Attribute Values
purefa_host_connections_info FlashArray host volumes connections Gauge Double host (host name)
hostgroup (hostgroup name)
volume (volume name)
purefa_host_performance_latency_usec FlashArray host latency microsecond Gauge Double host (host name)
dimension queue_usec_per_mirrored_write_op, queue_usec_per_read_op, queue_usec_per_write_op, san_usec_per_mirrored_write_op, san_usec_per_read_op, san_usec_per_write_op, service_usec_per_mirrored_write_op, service_usec_per_read_op, service_usec_per_write_op, usec_per_mirrored_write_op, usec_per_read_op, usec_per_write_op, service_usec_per_read_op_cache_reduction
purefa_host_performance_throughput_iops FlashArray host throughput in operations per second operations/second Gauge Double host (host name)
dimension mirrored_writes_per_sec, reads_per_sec, writes_per_sec
purefa_host_performance_bandwidth_bytes FlashArray host throughput in bytes bytes/second Gauge Double host (host name)
dimension mirrored_write_bytes_per_sec, read_bytes_per_sec, write_bytes_per_sec
purefa_host_performance_average_bytes FlashArray host average operations size in bytes bytes/operation Gauge Double host (host name)
dimension bytes_per_mirrored_write, bytes_per_op, bytes_per_read, bytes_per_write
purefa_host_space_bytes FlashArray host space in bytess bytes Gauge Double host (host name)
space shared, snapshots, system, thin_provisioning, total_physical, total_provisioned, total_reduction, unique, virtual, replication, shared_effective, snapshots_effective, unique_effective, total_effective
purefa_host_space_data_reduction_ratio FlashArray host space data reduction ratio Gauge Double host (host name)

purefa_hw - Hardware metrics

Description: FlashArray hardware metrics

Name Description Units Metric Type (*) Value Type Attribute Key Attribute Values
purefa_hw_component_status FlashArray hardware component status Gauge int component_name (component name)
component_type chassis, drive_bay, nvram_bay, power_supply, temp_sensor, controller, eth_port, cooling, fc_port
component_status ok, critical, degraded, device_off, identifying, not_installed, unknown
purefa_hw_component_temperature_celsius FlashArray hardware component temperature Cel Gauge Double component_name (name)
component_type temp_sensor
purefa_hw_component_voltage_volt FlashArray hardware component voltage Gauge Double component_name (name)
component_type power_supply

purefa_pod - Pod metrics

Description: TODO

purefa_volume - Volume metrics

Description: TODO