Metrics
IOMesh provide Prometheus format metrics data.
Checkout Monitoring to enable the metrics exporter.
chunk
chunk:stats
metrics name | describe |
---|---|
zbs_chunk_use_state | chunk use state |
zbs_chunk_connect_status | chunk server status |
zbs_chunk_maintenance_mode | if chunk in maintenance mode |
chunk:io
metrics name | describe |
---|---|
zbs_chunk_read_iops | read iops |
zbs_chunk_read_speed_bps | read speed |
zbs_chunk_avg_read_size_bytes | read avg request size |
zbs_chunk_avg_read_latency_ns | read latency |
zbs_chunk_write_iops | write iops |
zbs_chunk_write_speed_bps | write speed |
zbs_chunk_avg_write_size_bytes | write avg request size |
zbs_chunk_avg_write_latency_ns | write latency |
zbs_chunk_readwrite_iops | read write iops |
zbs_chunk_readwrite_speed_bps | read write speed |
zbs_chunk_avg_readwrite_size_bytes | read write avg request size |
zbs_chunk_avg_readwrite_latency_ns | read write latency |
chunk:cache
metrics name | describe |
---|---|
zbs_chunk_used_cache_space_bytes | the used cache space |
zbs_chunk_cache_capacity_bytes | total cache capacity |
zbs_chunk_read_cache_hit_ratio | read cache hit ratio |
zbs_chunk_write_cache_hit_ratio | write cache hit ratio |
zbs_chunk_readwrite_cache_hit_ratio | read write cache hit ratio |
zbs_chunk_dirty_cache_ratio | dirty cache ratio |
zbs_chunk_dirty_cache_space_bytes | the dirty cache space |
zbs_chunk_valid_cache_space_bytes | the valid cache space |
zbs_chunk_failure_cache_space_bytes | the failure cache space |
chunk:space size
metrics name | describe |
---|---|
zbs_chunk_used_data_space_bytes | the used data space |
zbs_chunk_data_capacity_bytes | total data capacity |
zbs_chunk_provisioned_data_space_bytes | the provisioned data space |
zbs_chunk_data_space_use_rate | max(provisioned space, used space) / valid data space |
zbs_chunk_valid_data_space_bytes | the valid data space |
zbs_chunk_failure_data_space_bytes | the failure data space |
chunk:migrate&recover
metrics name | describe |
---|---|
zbs_chunk_pending_migrate_bytes | pending migrate |
zbs_chunk_pending_recover_bytes | pending recover |
zbs_chunk_recover_speed_bps | recover speed |
zbs_chunk_migrate_speed_bps | migrate speed |
zbs_chunk_recover_migrate_speed_bps | recover + migrate speed |
cluster
cluster:license
metrics name | describe |
---|---|
zbs_cluster_license_maintenance_already_expire | if maintenance already expire |
zbs_cluster_license_already_expire | if license already expire |
zbs_cluster_license_expire_day | license expire day |
zbs_cluster_license_subscription_expire_day | subscription expire day |
zbs_cluster_license_capacity_rate | data capacity / license limit |
zbs_cluster_license_subscription_already_expire | if subscription already expire |
zbs_cluster_license_maintenance_expire_day | maintenance expire day |
cluster:io
metrics name | describe |
---|---|
zbs_cluster_read_iops | read iops |
zbs_cluster_readwrite_iops | read write iops |
zbs_cluster_write_iops | write iops |
zbs_cluster_read_speed_bps | read speed |
zbs_cluster_write_speed_bps | write speed |
zbs_cluster_readwrite_speed_bps | read write speed |
zbs_cluster_avg_readwrite_latency_ns | read write latency |
zbs_cluster_avg_write_latency_ns | write latency |
zbs_cluster_avg_read_latency_ns | read latency |
zbs_cluster_avg_write_size_bytes | write avg request size |
zbs_cluster_avg_read_size_bytes | read avg request size |
zbs_cluster_avg_readwrite_size_bytes | read write avg request size |
cluster:cache
metrics name | describe |
---|---|
zbs_cluster_write_cache_hit_ratio | write cache hit ratio |
zbs_cluster_failure_cache_space_bytes | the failure cache space |
zbs_cluster_cache_capacity_bytes | total cache capacity |
zbs_cluster_dirty_cache_space_bytes | the dirty cache space |
zbs_cluster_readwrite_cache_hit_ratio | read write cache hit ratio |
zbs_cluster_used_cache_space_bytes | the used cache space |
zbs_cluster_valid_cache_space_bytes | the valid cache space |
zbs_cluster_dirty_cache_ratio | dirty cache ratio |
zbs_cluster_read_cache_hit_ratio | read cache hit ratio |
cluster:space size
metrics name | describe |
---|---|
zbs_cluster_data_capacity_bytes | total data capacity |
zbs_cluster_data_space_use_rate | max(provisioned space, used space) / valid data space |
zbs_cluster_unique_logical_size_bytes | unique logical size |
zbs_cluster_shared_logical_size_bytes | shared logical size |
zbs_cluster_logical_size_bytes | total logical size |
zbs_cluster_valid_data_space_bytes | the valid data space |
zbs_cluster_used_data_space_bytes | the used data space |
zbs_cluster_failure_data_space_bytes | the failure data space |
zbs_cluster_provisioned_data_space_bytes | the provisioned data space |
zbs_cluster_chunks_unsafe_failure_space | chunks whose used space is larger than cluster unused space |
zbs_cluster_zone_space_diff_proportion | zone space diff quotient cluster total spaces |
cluster:migrate&recover
metrics name | describe |
---|---|
zbs_cluster_pending_migrate_bytes | pending migrate |
zbs_cluster_pending_recover_bytes | pending recover |
zbs_cluster_migrate_speed_bps | migrate speed |
zbs_cluster_recover_speed_bps | recover speed |
zbs_cluster_recover_migrate_speed_bps | recover + migrate speed |
volume
volume:io
metrics name | describe |
---|---|
zbs_volume_shared_logical_size_bytes | shared logical size |
zbs_volume_unique_logical_size_bytes | unique logical size |
zbs_volume_logical_size_bytes | total logical size |
zbs_volume_readwrite_latency_ns | readwrite_latency_ns of volume |
zbs_volume_readwrite_speed_bps | readwrite_speed_bps of volume |
zbs_volume_readwrite_iop30s | readwrite_iop30s of volume |
zbs_volume_write_speed_bps | write_speed_bps of volume |
zbs_volume_read_iops | read_iops of volume |
zbs_volume_readwrite_iops | readwrite_iops of volume |
zbs_volume_write_latency_ns | write_latency_ns of volume |
zbs_volume_read_speed_bps | read_speed_bps of volume |
zbs_volume_read_latency_ns | read_latency_ns of volume |
zbs_volume_write_iops | write_iops of volume |