prometheus

Commit Graph

Author	SHA1	Message	Date
Ganesh Vernekar	67871fd1f2	Support compaction of Head block for histograms (#9044 ) * Update querier.go to support Head compaction with histograms Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Add test for Head compaction with histograms Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix tests Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Ganesh Vernekar	4c01ff5194	Bunch of fixes for sparse histograms (#9043 ) * Do not panic on histoAppender.Append Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * M-map all chunks on shutdown Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Support negative schema for querying Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Ganesh Vernekar	78d68d5972	Make query_range serve histograms (#9036 ) * Modify query_range to serve only sparse histograms Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Finish CumulativeExpandSparseHistogram for positive schema Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix lint Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix bug and comment out tests for query_range Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix lint 2 Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Lukas Kämmerling	263847e64a	hcloud discovery: Add new labelpresent label (#9028 ) * Add new labelpresent label Signed-off-by: Lukas Kämmerling <lukas.kaemmerling@hetzner-cloud.de>	3 years ago
Filip Petkovski	7c125aa5fb	Promtool: Add support for compaction analysis (#8940 ) * Extend promtool to support compaction analysis This commit extends the promtool tsdb analyze command to help troubleshoot high Prometheus disk usage. The command now plots a distribution of how full chunks are relative to the maximum capacity of 120 samples per chunk. Signed-off-by: fpetkovski <filip.petkovsky@gmail.com> * Update cmd/promtool/tsdb.go Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>	3 years ago
Julius Volz	179b2155d1	Fix: Use json.Unmarshal() instead of json.Decoder (#9033 ) * Fix: Use json.Unmarshal() instead of json.Decoder See https://ahmet.im/blog/golang-json-decoder-pitfalls/ json.Decoder is for JSON streams, not single JSON objects / bodies. Signed-off-by: Julius Volz <julius.volz@gmail.com> * Revert modifications to targetgroup parsing Signed-off-by: Julius Volz <julius.volz@gmail.com>	3 years ago
Dieter Plaetinck	6c13375ac8	sparsehistogram recoding upon detection that new buckets have appeared (#9030 ) * bucketIterator which returns all valid bucket indices for a []span Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * support for comparing []spans and generating interjections Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * add license header Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * assert order fix Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * handle pathological 0-length span case more gracefully Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * stale todo Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * decode-recode histograms when new buckets appear Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * factor out recoding and also add it to the fallback case Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * make linter happy Signed-off-by: Dieter Plaetinck <dieter@grafana.com>	3 years ago
Augustin Husson	f72cabb437	Add sorting and filtering to flags page (v2) (#8988 ) * Add sorting and filtering to flags page Signed-off-by: Dustin Hooten <dustinhooten@gmail.com> * Make filter understand Signed-off-by: Dustin Hooten <dustinhooten@gmail.com> * split big state object into smaller ones Signed-off-by: Dustin Hooten <dustinhooten@gmail.com> * use fuzzy match and sanitize html for search results Signed-off-by: Dustin Hooten <dustinhooten@gmail.com> * use fuzzy.filter Signed-off-by: Dustin Hooten <dustinhooten@gmail.com> * replace fuzzy lib by @nexucis/fuzzy + fix flags issues Signed-off-by: Augustin Husson <husson.augustin@gmail.com> * replace fuzzy by @nexucis/fuzzy in ExpressionInput.tsx Signed-off-by: Augustin Husson <husson.augustin@gmail.com> * remove fuzzy lib from package.json Signed-off-by: Augustin Husson <husson.augustin@gmail.com> * fix flags test Signed-off-by: Augustin Husson <husson.augustin@gmail.com> * simplify the input in the fuzzy search Signed-off-by: Augustin Husson <husson.augustin@gmail.com> * cleanup html to be easily compatible with the dark theme Signed-off-by: Augustin Husson <husson.augustin@gmail.com> * fix filtering when there is no result Signed-off-by: Augustin Husson <husson.augustin@gmail.com> * use id to fix the test Signed-off-by: Augustin Husson <husson.augustin@gmail.com> Co-authored-by: Dustin Hooten <dustinhooten@gmail.com>	3 years ago
Julius Volz	441e6cd7d6	Merge release-2.28 back into main (#9035 ) * Cut v2.28.0-rc.0 (#8954) * Cut v2.28.0-rc.0 Signed-off-by: Julius Volz <julius.volz@gmail.com> * Changelog fixup Signed-off-by: Julius Volz <julius.volz@gmail.com> * Address review comments Signed-off-by: Julius Volz <julius.volz@gmail.com> * Downgrade some features to enhancements Signed-off-by: Julius Volz <julius.volz@gmail.com> * Adjust release date to today Signed-off-by: Julius Volz <julius.volz@gmail.com> * Migrate HTTP SD docs from docs repo (#8972) See discussion in https://github.com/prometheus/docs/pull/1975 Signed-off-by: Julius Volz <julius.volz@gmail.com> * Cut Prometheus v2.28.0 (#8973) Signed-off-by: Julius Volz <julius.volz@gmail.com> * HTTP SD: Allow charset in content type (#8981) * Added content type regex Signed-off-by: Levi Harrison <git@leviharrison.dev> Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * fixed disappeared target groups in http_sd #9019 Signed-off-by: servak <fservak@gmail.com> * Add a testcase for http-sd Signed-off-by: servak <fservak@gmail.com> * HTTP SD: Simplify logic of disappeared targetgroups (#9026) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * Fix logging after the move to go-kit/log (#9021) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * Cut Prometheus v2.28.1 (#9034) Signed-off-by: Julius Volz <julius.volz@gmail.com> Co-authored-by: Levi Harrison <git@leviharrison.dev> Co-authored-by: Julien Pivotto <roidelapluie@inuits.eu> Co-authored-by: servak <fservak@gmail.com>	3 years ago
beorn7	518b77c59d	Fix a few trivial style nits Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
Ganesh Vernekar	a1087ed37a	Fix scraping of sparse histograms (#9031 ) Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Björn Rabenstein	dbab4957f7	Merge pull request #9027 from prometheus/beorn7/histogram2 Hacky implementation of protobuf parsing	3 years ago
beorn7	5de2df752f	Hacky implementation of protobuf parsing This "brings back" protobuf parsing, with the only goal to play with the new sparse histograms. The Prom-2.x style parser is highly adapted to the structure of the Prometheus text format (and later OpenMetrics). Some jumping through hoops is required to feed protobuf into it. This is not meant to be a model for the final implementation. It should just enable sparse histogram ingestion at a reasonable efficiency. Following known shortcomings and flaws: - No tests yet. - Summaries and legacy histograms, i.e. without sparse buckets, are ignored. - Staleness doesn't work (but this could be fixed in the appender, to be discussed). - No tricks have been tried that would be similar to the tricks the text parsers do (like direct pointers into the HTTP response body). That makes things weird here. Tricky optimizations only make sense once the final format is specified, which will almost certainly not be the old protobuf format. (Interestingly, I expect this implementation to be in fact much more efficient than the original protobuf ingestion in Prom-1.x.) - This is using a proto3 version of metrics.proto (mostly to be consistent with the other protobuf uses). However, proto3 sees no difference between an unset field. We depend on that to distinguish between an unset timestamp and the timestamp 0 (1970-01-01, 00:00:00 UTC). In this experimental code, we just assume that timestamp is never specified and therefore a timestamp of 0 always is interpreted as "not set". Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
Levi Harrison	90976e7505	Promtool: Add feature flags to unit tests (#8958 ) * Added feature flag support to unit tests Signed-off-by: Levi Harrison <git@leviharrison.dev> * Added/fixed tests Signed-off-by: Levi Harrison <git@leviharrison.dev> * Addressed review comments Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Ganesh Vernekar	f4d3af73f0	Query histograms from TSDB and unit test for append+query (#9022 ) Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Dieter Plaetinck	4d27816ea5	Sparsehistogram: improve dod encoding, testing, encode chunk metadata (#9015 ) * factor out different varbit schemes and include Beorn's "optimum" for buckets Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * use more compact dod encoding scheme for SHS chunk columns Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * remove FB VB and xor dod encoding because we won't use it Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * HistoChunk metadata encoding Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * add SparseHistogram.Copy() Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * histogram test: test appending a few histograms Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * add license headers Signed-off-by: Dieter Plaetinck <dieter@grafana.com>	3 years ago
Levi Harrison	167dfa19af	React UI: Select time range with mouse drag (#8977 ) * Added selection flot plugin Signed-off-by: Levi Harrison <git@leviharrison.dev> * Added time selection Signed-off-by: Levi Harrison <git@leviharrison.dev> * Added tests Signed-off-by: Levi Harrison <git@leviharrison.dev> * Removed irrelevant line in license header Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	2314a21169	Rearranged components - this time on node-disk.html Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Ankit Goel	d437cee73a	Move storage.tsdb.retention.size out of experimental #8728 (#9004 ) * Move storage.tsdb.retention.size out of experimental #8728 Signed-off-by: Ankit Goel <ankit.goel@deliveryhero.com>	3 years ago
Joey Freeland	8017dd7242	chore: always append interface ipv4 with api interface name Signed-off-by: Joey Freeland <joey@free.land>	3 years ago
Julien Pivotto	1a1394fc58	Merge pull request #9008 from cw9/cw9/openmetricsparsets Return error on NaN and Inf timestamps for OpenMetrics parser	3 years ago
Levi Harrison	ca1896c15b	Promtool: Validate service discovery files (#8950 ) * Check SD files in promtool Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Ganesh Vernekar	04ad56d9b8	Append sparse histograms into the Head block (#9013 ) * Append sparse histograms into the Head block Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Add AtHistogram() to Iterator interface. Make HistoChunk conform to Chunk interface. Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Dieter Plaetinck	58917d1b76	sparsehistogram: integer types and timestamp separation (#9014 ) * integer types and timestamp separation 1) unify types to int64. as suggested by beorn. we want to support counters going down (resets) even if we plan to create new chunks for now, in that case 2) histogram type doesn't know its own timestamp. include it separately in appending and iteration Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * correction: count and zeroCount to remain unsigned to make api more resilient and that's what we use in protobuf anyway Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * temp hack. Ganesh will fix Signed-off-by: Dieter Plaetinck <dieter@grafana.com>	3 years ago
Steve Kuznetsov	fd6c852567	promtool: backfill: allow configuring block duration (#8919 ) * promtool: backfill: allow configuring block duration When backfilling large amounts of data across long periods of time, it may in certain circumstances be useful to use a longer block duration to increase the efficiency and speed of the backfilling process. This patch adds a flag --block-duration-power to allow a user to choose the power N where the block duration is 2^(N+1)h. Signed-off-by: Steve Kuznetsov <skuznets@redhat.com> * promtool: use sub-tests in backfill testing Signed-off-by: Steve Kuznetsov <skuznets@redhat.com> * backfill: add messages to tests for clarity When someone new breaks a test, seeing "expected: false, got: true" is really not useful. A nice message helps here. Signed-off-by: Steve Kuznetsov <skuznets@redhat.com> * backfill: test long block durations A test that uses a long block duration to write bigger blocks is added. The check to make sure all blocks are the default duration is removed. Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>	3 years ago
Dieter Plaetinck	fd11a339a7	Sparsehistogram chunk implementation (#9009 ) * histogram chunk Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * xorAppender.AppendHistogram non-method Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * basic histogram chunk test Signed-off-by: Dieter Plaetinck <dieter@grafana.com>	3 years ago
cw9	13cd50c52e	Return error on NaN and Inf timestamps for OpenMetrics parser Signed-off-by: cw9 <chaow929@gmail.com>	3 years ago
Ganesh Vernekar	64bea6999e	HistogramAppender interface for sparse histograms (#9007 ) Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Julius Volz	664b391573	Speed up alerts page by not rendering collapsed details (#9005 ) All this is doing is wrapping the inner alert details display with a conditional `{open && ...}`. This already improves https://github.com/prometheus/prometheus/issues/8548 a lot for cases where there are many individual firing/pending alert elements under each alerting rule. E.g. for a list of 200 rules with ~100 alert elements each, this changed the page render time from 30 seconds to 1s. Signed-off-by: Julius Volz <julius.volz@gmail.com>	3 years ago
Levi Harrison	a680a13ddd	Rearranged components Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Björn Rabenstein	df3b674f01	Add metrics.proto to other protobuf code (#8996 ) We cannot just use prometheus/client_model directly because we want to stay consistent with the use of gogo-protobuf. So this converts metrics.proto to proto3 and edits it lightly so that it fits into the framework how prometheus/prometheus handles protobuf. Note that metrics.proto couldn't be merged into the prompb package because prompb already has an Exemplar type, which is different from the Exemplar type in metrics.proto. The directory structure seems to play a role in the protobuf world, so I better kept it. Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
Julien Pivotto	67fae26b29	Merge pull request #8994 from darshanime/federate_dup_fix Ask querier for sorted series in /federate	3 years ago
Levi Harrison	78d5a6d083	HTTP SD: Allow charset in content type (#8981 ) * Added content type regex Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Julien Pivotto	e2557e4920	Revert "Update sync PRs" (#8998 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	3 years ago
Julien Pivotto	03db36114c	Merge pull request #8997 from prometheus/superq/update_sync_pr Update sync PRs	3 years ago
SuperQ	c843314a9f	Update sync PRs Push updates to the repo sync PRs if there is already a PR open. This allows for cumulative updates to be synced. Signed-off-by: SuperQ <superq@gmail.com>	3 years ago
Julien Pivotto	3707619900	Merge pull request #8995 from LeviHarrison/reposync-yamllint Add .yamllint to reposync (and don't run when not installed)	3 years ago
Levi Harrison	b7d2f4e189	Only run if yamllint is installed Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	b0df5d9568	Added .yamllint to reposync Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
darshanime	95c302723b	Ask querier for sorted series in /federate Signed-off-by: darshanime <deathbullet@gmail.com>	3 years ago
Ben Kochie	ecc5960150	Merge pull request #8991 from roidelapluie/yamllint Fix yaml indent to make CI happy	3 years ago
Julien Pivotto	17700e5600	Fix yaml indent to make CI happy Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	3 years ago
Levi Harrison	d5c3c567d3	Remote Write: Add max samples per metadata send (#8959 ) * Added MaxSamplesPerSend Signed-off-by: Levi Harrison <git@leviharrison.dev> * Added tests Signed-off-by: Levi Harrison <git@leviharrison.dev> * Fixed order of require Signed-off-by: Levi Harrison <git@leviharrison.dev> * Added docs Signed-off-by: Levi Harrison <git@leviharrison.dev> * writes -> writesReceived Signed-off-by: Levi Harrison <git@leviharrison.dev> * Improved send loop Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Ben Kochie	7cb55d5732	Merge pull request #8802 from mwasilew2/yaml-linting Adds yamllinting to Makefile.common	3 years ago
Richard Hartmann	857c938a7b	Make it clear that it's CNCF's DCO Signed-off-by: Richard Hartmann <richih@richih.org>	3 years ago
Julien Pivotto	d8219f29f4	Merge pull request #8983 from roidelapluie/httpsdtests HTTP SD: Add tests	3 years ago
Richard Hartmann	f76dd36d17	Add PR template Signed-off-by: Richard Hartmann <richih@richih.org>	3 years ago
Julien Pivotto	1deac8f570	HTTP SD: Add tests Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	3 years ago
Joey Freeland	77e25cf2e5	feat: gce metadata for additional interfaces Signed-off-by: Joey Freeland <joey@free.land>	3 years ago
Julius Volz	4a5aef0495	Merge release-2.28 back into main (#8975 ) * Cut v2.28.0-rc.0 (#8954) * Cut v2.28.0-rc.0 Signed-off-by: Julius Volz <julius.volz@gmail.com> * Changelog fixup Signed-off-by: Julius Volz <julius.volz@gmail.com> * Address review comments Signed-off-by: Julius Volz <julius.volz@gmail.com> * Downgrade some features to enhancements Signed-off-by: Julius Volz <julius.volz@gmail.com> * Adjust release date to today Signed-off-by: Julius Volz <julius.volz@gmail.com> * Migrate HTTP SD docs from docs repo (#8972) See discussion in https://github.com/prometheus/docs/pull/1975 Signed-off-by: Julius Volz <julius.volz@gmail.com> * Cut Prometheus v2.28.0 (#8973) Signed-off-by: Julius Volz <julius.volz@gmail.com>	3 years ago

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9045 Commits (eeace6bcab164d588b99786cbc26a0accfa8691c) All Branches Search

9045 Commits (eeace6bcab164d588b99786cbc26a0accfa8691c)

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