|Description||Prometheus itself exports metrics about scraping, storage etc.|
Also see Go Exporter for generic metrics.
A metric with a constant '1' value labeled by version, revision, branch, and goversion from which prometheus was built.
Timestamp of the last successful configuration reload.
Whether the last configuration reload attempt was successful.
The current number of queries being executed or waiting.
The max number of concurrent queries.
The duration of rule group evaluations.
The total number of rule group evaluations skipped due to throttled metric storage.
The duration in seconds taken for checkpointing open chunks and chunks yet to be persisted
The duration in seconds it took to last checkpoint open chunks and chunks yet to be persisted.
The size of the last checkpoint of open chunks and chunks yet to be persisted
The number of chunk written per series while checkpointing open chunks and chunks yet to be persisted.
1 if the storage is checkpointing, 0 otherwise.
The total number of chunk operations by their type.
The current number of chunks waiting for persistence.
The total number of fingerprints being mapped to avoid collisions.
A counter incremented each time an inconsistency in the local storage is detected. If this is greater zero, restart the server as soon as possible.
Quantiles for batch indexing duration in seconds.
Quantiles for indexing batch sizes (number of metrics per batch).
The capacity of the indexing queue.
The number of metrics waiting to be indexed.
The total number of samples ingested.
The duration in seconds it took to perform maintenance on a series.
The maximum number of chunks that can be waiting for persistence before sample ingestion will stop.
The configured maximum number of chunks that can be held in memory
The current number of chunk descriptors in memory.
The current number of chunks in memory, excluding cloned chunks (i.e. chunks without a descriptor).
The current number of series that would require a disk seek during crash recovery.
The current number of series in memory.
How often a non-existent series was referred to during label matching or chunk preloading. This is an indication of outdated label indexes.
The total number of samples that were discarded because their timestamps were at or before the last received sample for a series.
The total number of errors while persisting chunks.
A score of urgency to persist chunks, 0 is least urgent, 1 most.
The total number of chunks queued for persistence.
1 if the storage is in rushed mode, 0 otherwise. In rushed mode, the system behaves as if the persistence_urgency_score is 1.
The number of chunks persisted per series.
The total number of series operations by their type.
Whether the local storage was found to be dirty (and crash recovery occurred) during Prometheus startup.
Total number of alerts dropped due to errors when sending to Alertmanager.
The capacity of the alert notifications queue.
The number of alert notifications in the queue.
The duration for a rule to execute.
The total number of rule evaluation failures.
The duration of a Azure-SD refresh in seconds.
Number of Azure-SD refresh failures.
The duration of a Consul RPC call in seconds.
The number of Consul RPC call failures.
The number of DNS-SD lookup failures.
The number of DNS-SD lookups.
The duration of a EC2-SD refresh in seconds.
The number of EC2-SD scrape failures.
The number of File-SD read errors.
The duration of the File-SD scan in seconds.
The duration of a GCE-SD refresh in seconds.
The number of GCE-SD refresh failures.
The number of Kubernetes events handled.
The duration of a Marathon-SD refresh in seconds.
The number of Marathon-SD refresh failures.
The duration of a Triton-SD refresh in seconds.
The number of Triton-SD scrape failures.
Actual intervals between scrapes.
Total number of syncs that were executed on a scrape pool.
Total number of scrapes that hit the sample limit and were rejected.
Total number of scrapes that were skipped because the metric storage was throttled.
Actual interval to sync the scrape pool.
The current number of watcher goroutines.
The total number of ZooKeeper failures.