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Merge pull request #57739 from rhcs-dashboard/fix-rgw-monitoring-doc

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doc/monitoring: update rgw metrics names

Reviewed-by: Zac Dover <zac.dover@gmail.com>
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Avan 2024-06-04 15:47:17 +05:30 committed by GitHub
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doc/monitoring/index.rst
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@ -277,24 +277,24 @@ Generic metrics
GET operations: related metrics
-------------------------------
- ``ceph_rgw_get_initial_lat_count``: Number of get operations
- ``ceph_rgw_op_global_get_obj_lat_count``: Number of get operations
- ``ceph_rgw_get_initial_lat_sum``: Total latency time for the GET operations
- ``ceph_rgw_op_global_get_obj_lat_sum``: Total latency time for the GET operations
- ``ceph_rgw_get``: Number total of GET requests
- ``ceph_rgw_op_global_get_obj_ops``: Total number of GET requests
- ``ceph_rgw_get_b``: Total bytes transferred in GET operations
- ``ceph_rgw_op_global_get_obj_bytes``: Total bytes transferred in GET operations
Put operations: related metrics
-------------------------------
- ``ceph_rgw_put_initial_lat_count``: Number of get operations
- ``ceph_rgw_op_global_put_obj_lat_count``: Number of get operations
- ``ceph_rgw_put_initial_lat_sum``: Total latency time for the PUT operations
- ``ceph_rgw_op_global_put_obj_lat_sum``: Total latency time for the PUT operations
- ``ceph_rgw_put``: Total number of PUT operations
- ``ceph_rgw_op_global_put_obj_ops``: Total number of PUT operations
- ``ceph_rgw_get_b``: Total bytes transferred in PUT operations
- ``ceph_rgw_op_global_get_obj_bytes``: Total bytes transferred in PUT operations
Useful queries
@ -303,31 +303,31 @@ Useful queries
.. code-block:: bash
The average of get latencies:
rate(ceph_rgw_get_initial_lat_sum[30s]) / rate(ceph_rgw_get_initial_lat_count[30s]) * on (instance_id) group_left (ceph_daemon) ceph_rgw_metadata
rate(ceph_rgw_op_global_get_obj_lat_sum[30s]) / rate(ceph_rgw_op_global_get_obj_lat_count[30s]) * on (instance_id) group_left (ceph_daemon) ceph_rgw_metadata
The average of put latencies:
rate(ceph_rgw_put_initial_lat_sum[30s]) / rate(ceph_rgw_put_initial_lat_count[30s]) * on (instance_id) group_left (ceph_daemon) ceph_rgw_metadata
rate(ceph_rgw_op_global_put_obj_lat_sum[30s]) / rate(ceph_rgw_op_global_put_obj_lat_count[30s]) * on (instance_id) group_left (ceph_daemon) ceph_rgw_metadata
Total requests per second:
rate(ceph_rgw_req[30s]) * on (instance_id) group_left (ceph_daemon) ceph_rgw_metadata
Total number of "other" operations (LIST, DELETE)
rate(ceph_rgw_req[30s]) - (rate(ceph_rgw_get[30s]) + rate(ceph_rgw_put[30s]))
rate(ceph_rgw_req[30s]) - (rate(ceph_rgw_op_global_get_obj_ops[30s]) + rate(ceph_rgw_op_global_put_obj_ops[30s]))
GET latencies
rate(ceph_rgw_get_initial_lat_sum[30s]) / rate(ceph_rgw_get_initial_lat_count[30s]) * on (instance_id) group_left (ceph_daemon) ceph_rgw_metadata
rate(ceph_rgw_op_global_get_obj_lat_sum[30s]) / rate(ceph_rgw_op_global_get_obj_lat_count[30s]) * on (instance_id) group_left (ceph_daemon) ceph_rgw_metadata
PUT latencies
rate(ceph_rgw_put_initial_lat_sum[30s]) / rate(ceph_rgw_put_initial_lat_count[30s]) * on (instance_id) group_left (ceph_daemon) ceph_rgw_metadata
rate(ceph_rgw_op_global_put_obj_lat_sum[30s]) / rate(ceph_rgw_op_global_put_obj_lat_count[30s]) * on (instance_id) group_left (ceph_daemon) ceph_rgw_metadata
Bandwidth consumed by GET operations
sum(rate(ceph_rgw_get_b[30s]))
sum(rate(ceph_rgw_op_global_get_obj_bytes[30s]))
Bandwidth consumed by PUT operations
sum(rate(ceph_rgw_put_b[30s]))
sum(rate(ceph_rgw_op_global_put_obj_bytes[30s]))
Bandwidth consumed by RGW instance (PUTs + GETs)
sum by (instance_id) (rate(ceph_rgw_get_b[30s]) + rate(ceph_rgw_put_b[30s])) * on (instance_id) group_left (ceph_daemon) ceph_rgw_metadata
sum by (instance_id) (rate(ceph_rgw_op_global_get_obj_bytes[30s]) + rate(ceph_rgw_op_global_put_obj_bytes[30s])) * on (instance_id) group_left (ceph_daemon) ceph_rgw_metadata
Http errors:
rate(ceph_rgw_failed_req[30s])