prometheus

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Brian Brazil 1dcb7637f5 Add various persistence related metrics (#2333 )

Add metrics around checkpointing and persistence

* Add a metric to say if checkpointing is happening,
and another to track total checkpoint time and count.

This breaks the existing prometheus_local_storage_checkpoint_duration_seconds
by renaming it to prometheus_local_storage_checkpoint_last_duration_seconds
as the former name is more appropriate for a summary.

* Add metric for last checkpoint size.

* Add metric for series/chunks processed by checkpoints.

For long checkpoints it'd be useful to see how they're progressing.

* Add metric for dirty series

* Add metric for number of chunks persisted per series.

You can get the number of chunks from chunk_ops,
but not the matching number of series. This helps determine
the size of the writes being made.

* Add metric for chunks queued for persistence

Chunks created includes both chunks that'll need persistence
and chunks read in for queries. This only includes chunks created
for persistence.

* Code review comments on new persistence metrics.

2017-01-11 15:11:19 +00:00

aws_elasticache.html

Fix to show graphs.

2015-01-26 10:03:13 +00:00

aws_elb.html

Fix to show graphs.

2015-01-26 10:03:13 +00:00

aws_redshift-cluster.html

Add consoles for haproxy and cloudwatch.

2015-01-25 16:56:14 +00:00

aws_redshift.html

Add consoles for haproxy and cloudwatch.