* enable ui module publication
Signed-off-by: Augustin Husson <husson.augustin@gmail.com>
* use main changelog of Prometheus to reflect the changes of the packages
Signed-off-by: Augustin Husson <husson.augustin@gmail.com>
* ignore changelog and license in the libs
Signed-off-by: Augustin Husson <husson.augustin@gmail.com>
* replace perses references
Signed-off-by: Augustin Husson <husson.augustin@gmail.com>
* Job queue
This PR reimplements chan chunkWriteJob with custom buffered queue that should use less memory, because it doesn't preallocate entire buffer for maximum queue size at once. Instead it allocates individual "segments" with smaller size.
As elements are added to the queue, they fill individual segments. When elements are removed from the queue (and segments), empty segments can be thrown away. This doesn't change memory usage of the queue when it's full, but should decrease its memory footprint when it's empty (queue will keep max 1 segment in such case).
Signed-off-by: Peter Štibraný <pstibrany@gmail.com>
* Modify test to work with low resolution timer.
Signed-off-by: Peter Štibraný <pstibrany@gmail.com>
* Improve comments.
Signed-off-by: Peter Štibraný <pstibrany@gmail.com>
I'd like to unwrap errors returned from rulefmt but both Error and WrappedError types are missing Unwrap() method.
Signed-off-by: Łukasz Mierzwa <l.mierzwa@gmail.com>
* dont waste space on the chunkRefMap
* add time factor
* add comments
* better readability
* add instrumentation and more comments
* formatting
* uppercase comments
* Address review feedback. Renamed "free" to "shrink" everywhere, updated comments and threshold to 1000.
* double space
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
Co-authored-by: Peter Štibraný <pstibrany@gmail.com>
Co-authored-by: Mauro Stettler <mauro.stettler@gmail.com>
To avoid building up data in memory, commit and make a new appender
periodically.
The number `commitAfter = 10000` was chosen arbitrarily; testing with
10x more or less gives slightly worse results.
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
When restarting Prometheus I sometimes see:
caller=db.go:832 level=error component=tsdb msg="compaction failed" err="compact head: persist head block: 2 errors: populate block: context canceled; context canceled"
And prometheus_tsdb_compactions_failed_total metric gets incremented.
This makes it more difficult to write alerts based on
prometheus_tsdb_compactions_failed_total metric since any restart can
trigger it.
Signed-off-by: Łukasz Mierzwa <l.mierzwa@gmail.com>
The Kubernetes service discovery can only add node labels to
targets from the pod role.
This commit extends this functionality to the endpoints and
endpointslices roles.
Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>
* `go install` in cloned repo
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Removing cloning to gopath
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Change wording
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* bump codemirror to v0.20.x and lezer to v.0.16.x
Signed-off-by: Augustin Husson <husson.augustin@gmail.com>
* bump codemirror to v6 and lezer to v1
Signed-off-by: Augustin Husson <husson.augustin@gmail.com>
* stop treating warning as error for UI
Signed-off-by: Augustin Husson <husson.augustin@gmail.com>
* Drop extra string held in relabel.Regexp struct
Signed-off-by: Paschalis Tsilias <paschalist0@gmail.com>
* Use slice operations instead of TrimPrefix/TrimSuffix; Override String() method
Signed-off-by: Paschalis Tsilias <paschalist0@gmail.com>
The code sleeps for a short time to allow goroutines to finish, however
it seems the duration can be reduced a lot, speeding up the reading
process.
I checked using some WAL data from production, and the queue is almost
always empty at the time we enter `waitForIdle()` so there is no danger
of spinning in the tight loop.
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
* Fix UI build (#10842)
Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>
* Add --lint-fatal option (#10815) (#10840)
This keeps the previous behaviour of printing details about duplicate
rules but doesn't exit with a fatal exit code unless turned on.
Signed-off-by: David Leadbeater <dgl@dgl.cx>
Co-authored-by: David Leadbeater <dgl@dgl.cx>
* Add v2.36.1 CHANGELOG and VERSION update
Signed-off-by: Matthias Loibl <mail@matthiasloibl.com>
Co-authored-by: Julien Pivotto <roidelapluie@inuits.eu>
Co-authored-by: David Leadbeater <dgl@dgl.cx>
