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doc/monitoring: correct list formatting

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Correct list formatting in doc/monitoring/index.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
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Zac Dover 2025-05-13 15:30:07 +10:00
parent dbb617344d
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1 changed files with 43 additions and 30 deletions
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doc/monitoring/index.rst
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@ -215,42 +215,50 @@ Pool metrics
============
Ceph pool metrics have the following labels:
* ``instance``: The IP address of the exporter providing the metric
* ``pool_id``: Numeric identifier of the Ceph pool
* ``job``: Prometheus scrape job name
Pool-specific metrics include:
* ``ceph_pool_metadata``: Information about the pool that can be used together
with other metrics to provide more information in query resultss and
graphs. In addition to the above three common labels this metric
provides the following:
* ``compression_mode``: Compression type enabled for the pool. Values are ``lz4``, ``snappy``,
``zlib``, ``zstd``, and ``none`). Example: ``compression_mode="none"``
* ``ceph_pool_metadata``: Information about the pool that can be used
together with other metrics to provide more information in query resultss
and graphs. In addition to the above three common labels this metric
provides the following:
* ``compression_mode``: Compression type enabled for the pool. Values are
``lz4``, ``snappy``, ``zlib``, ``zstd``, and ``none`). Example:
``compression_mode="none"``
* ``description``: Brief description of the pool data protection strategy
including replica number or EC profile. Example: ``description="replica:3"``
including replica number or EC profile. Example:
``description="replica:3"``
* ``name``: Name of the pool. Example: ``name=".mgr"``
* ``type``: Data protection strategy, replicated or EC. ``Example: type="replicated"``
* ``type``: Data protection strategy, replicated or EC. ``Example:
type="replicated"``
* ``ceph_pool_bytes_used``: Total raw capacity (after replication or EC) consumed by user data and metadata
* ``ceph_pool_bytes_used``: Total raw capacity (after replication or EC)
consumed by user data and metadata
* ``ceph_pool_stored``: Total client data stored in the pool (before data protection)
* ``ceph_pool_stored``: Total client data stored in the pool (before data
protection)
* ``ceph_pool_compress_under_bytes``: Data eligible to be compressed in the pool
* ``ceph_pool_compress_under_bytes``: Data eligible to be compressed in
the pool
* ``ceph_pool_compress_bytes_used``: Data compressed in the pool
* ``ceph_pool_compress_bytes_used``: Data compressed in the pool
* ``ceph_pool_rd``: Client read operations per pool (reads per second)
* ``ceph_pool_rd``: Client read operations per pool (reads per second)
* ``ceph_pool_rd_bytes``: Client read operations in bytes per pool
* ``ceph_pool_rd_bytes``: Client read operations in bytes per pool
* ``ceph_pool_wr``: Client write operations per pool (writes per second)
* ``ceph_pool_wr``: Client write operations per pool (writes per second)
* ``ceph_pool_wr_bytes``: Client write operation in bytes per pool
* ``ceph_pool_wr_bytes``: Client write operation in bytes per pool
**Useful queries**:
@ -295,26 +303,31 @@ Example:
Generic metrics
---------------
* ``ceph_rgw_metadata``: Provides generic information about an RGW daemon. This
can be used together with other metrics to provide contextual
information in queries and graphs. In addtion to the three common labels, this
metric provides the following:
* ``ceph_daemon``: Name of the RGW daemon instance. Example:
* ``ceph_rgw_metadata``: Provides generic information about an RGW daemon.
This can be used together with other metrics to provide contextual
information in queries and graphs. In addtion to the three common labels,
this metric provides the following:
* ``ceph_daemon``: Name of the RGW daemon instance. Example:
``ceph_daemon="rgw.rgwtest.cephtest-node-00.sxizyq"``
* ``ceph_version``: Version of the RGW daemon. Example: ``ceph_version="ceph
version 17.2.6 (d7ff0d10654d2280e08f1ab989c7cdf3064446a5) quincy (stable)"``
* ``hostname``: Name of the host where the daemon runs. Example:
* ``ceph_version``: Version of the RGW daemon. Example: ``ceph_version="ceph
version 17.2.6 (d7ff0d10654d2280e08f1ab989c7cdf3064446a5) quincy
(stable)"``
* ``hostname``: Name of the host where the daemon runs. Example:
``hostname:"cephtest-node-00.cephlab.com"``
* ``ceph_rgw_req``: Number of requests processed by the daemon (``GET``+``PUT``+``DELETE``).
Useful for detecting bottlenecks and optimizing load distribution.
* ``ceph_rgw_req``: Number of requests processed by the daemon
(``GET``+``PUT``+``DELETE``). Useful for detecting bottlenecks and
optimizing load distribution.
* ``ceph_rgw_qlen``: Operations queue length for the daemon.
Useful for detecting bottlenecks and optimizing load distribution.
* ``ceph_rgw_qlen``: Operations queue length for the daemon. Useful for
detecting bottlenecks and optimizing load distribution.
* ``ceph_rgw_failed_req``: Aborted requests.
Useful for detecting daemon errors.
* ``ceph_rgw_failed_req``: Aborted requests. Useful for detecting daemon
errors.
GET operation metrics