prometheus

Commit Graph

Author	SHA1	Message	Date
Justin Lei	8ef7dfdeeb	Add a chunk size limit in bytes (#12054 ) Add a chunk size limit in bytes This creates a hard cap for XOR chunks of 1024 bytes. The limit for histogram chunk is also 1024 bytes, but it is a soft limit as a histogram has a dynamic size, and even a single one could be larger than 1024 bytes. This also avoids cutting new histogram chunks if the existing chunk has fewer than 10 histograms yet. In that way, we are accepting "jumbo chunks" in order to have at least 10 histograms in a chunk, allowing compression to kick in. Signed-off-by: Justin Lei <justin.lei@grafana.com>	1 year ago
Oleg Zaytsev	61daa30bb1	Pass ref to SeriesLifecycleCallback.PostDeletion (#12626 ) When a particular SeriesLifecycleCallback tries to optimize and run closer to the Head, keeping track of the HeadSeriesRef instead of the labelsets, it's impossible to handle the PostDeletion callback properly as there's no way to know which series refs were deleted from the head. This changes the callback to provide the series refs alongside the labelsets, so the implementation can choose what to do. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	1 year ago
cui fliter	f26dfc95e6	fix struct name in comment (#12624 ) Signed-off-by: cui fliter <imcusg@gmail.com>	1 year ago
Łukasz Mierzwa	3c80963e81	Use a linked list for memSeries.headChunk (#11818 ) Currently memSeries holds a single head chunk in-memory and a slice of mmapped chunks. When append() is called on memSeries it might decide that a new headChunk is needed to use for given append() call. If that happens it will first mmap existing head chunk and only after that happens it will create a new empty headChunk and continue appending our sample to it. Since appending samples uses write lock on memSeries no other read or write can happen until any append is completed. When we have an append() that must create a new head chunk the whole memSeries is blocked until mmapping of existing head chunk finishes. Mmapping itself uses a lock as it needs to be serialised, which means that the more chunks to mmap we have the longer each chunk might wait for it to be mmapped. If there's enough chunks that require mmapping some memSeries will be locked for long enough that it will start affecting queries and scrapes. Queries might timeout, since by default they have a 2 minute timeout set. Scrapes will be blocked inside append() call, which means there will be a gap between samples. This will first affect range queries or calls using rate() and such, since the time range requested in the query might have too few samples to calculate anything. To avoid this we need to remove mmapping from append path, since mmapping is blocking. But this means that when we cut a new head chunk we need to keep the old one around, so we can mmap it later. This change makes memSeries.headChunk a linked list, memSeries.headChunk still points to the 'open' head chunk that receives new samples, while older, yet to be mmapped, chunks are linked to it. Mmapping is done on a schedule by iterating all memSeries one by one. Thanks to this we control when mmapping is done, since we trigger it manually, which reduces the risk that it will have to compete for mmap locks with other chunks. Signed-off-by: Łukasz Mierzwa <l.mierzwa@gmail.com>	1 year ago
Merrick Clay	70e41fc5ac	improve incorrect doc comment Signed-off-by: Merrick Clay <merrick.e.clay@gmail.com>	1 year ago
Justin Lei	89af351730	Remove samplesPerChunk from memSeries (#12390 ) Signed-off-by: Justin Lei <justin.lei@grafana.com>	2 years ago
Baskar Shanmugam	905a0bd63a	Added 'limit' query parameter support to /api/v1/status/tsdb endpoint (#12336 ) * Added 'topN' query parameter support to /api/v1/status/tsdb endpoint Signed-off-by: Baskar Shanmugam <baskar.shanmugam.career@gmail.com> * Updated query parameter for tsdb status to 'limit' Signed-off-by: Baskar Shanmugam <baskar.shanmugam.career@gmail.com> * Corrected Stats() parameter name from topN to limit Signed-off-by: Baskar Shanmugam <baskar.shanmugam.career@gmail.com> * Fixed p.Stats CI failure Signed-off-by: Baskar Shanmugam <baskar.shanmugam.career@gmail.com> --------- Signed-off-by: Baskar Shanmugam <baskar.shanmugam.career@gmail.com>	2 years ago
Callum Styan	0d2108ad79	[tsdb] re-implement WAL watcher to read via a "notification" channel (#11949 ) * WIP implement WAL watcher reading via notifications over a channel from the TSDB code Signed-off-by: Callum Styan <callumstyan@gmail.com> * Notify via head appenders Commit (finished all WAL logging) rather than on each WAL Log call Signed-off-by: Callum Styan <callumstyan@gmail.com> * Fix misspelled Notify plus add a metric for dropped Write notifications Signed-off-by: Callum Styan <callumstyan@gmail.com> * Update tests to handle new notification pattern Signed-off-by: Callum Styan <callumstyan@gmail.com> * this test maybe needs more time on windows? Signed-off-by: Callum Styan <callumstyan@gmail.com> * does this test need more time on windows as well? Signed-off-by: Callum Styan <callumstyan@gmail.com> * read timeout is already a time.Duration Signed-off-by: Callum Styan <callumstyan@gmail.com> * remove mistakenly commited benchmark data files Signed-off-by: Callum Styan <callumstyan@gmail.com> * address some review feedback Signed-off-by: Callum Styan <callumstyan@gmail.com> * fix missed changes from previous commit Signed-off-by: Callum Styan <callumstyan@gmail.com> * Fix issues from wrapper function Signed-off-by: Callum Styan <callumstyan@gmail.com> * try fixing race condition in test by allowing tests to overwrite the read ticker timeout instead of calling the Notify function Signed-off-by: Callum Styan <callumstyan@gmail.com> * fix linting Signed-off-by: Callum Styan <callumstyan@gmail.com> --------- Signed-off-by: Callum Styan <callumstyan@gmail.com>	2 years ago
Björn Rabenstein	37fe9b89dc	Merge pull request #12055 from leizor/leizor/prometheus/issues/12009 Adjust samplesPerChunk from 120 to 220	2 years ago
Bryan Boreham	0ab9553611	tsdb: drop deleted series from the WAL sooner (#12297 ) `head.deleted` holds the WAL segment in use at the time each series was removed from the head. At the end of `truncateWAL()` we will delete all segments up to `last`, so we can drop any series that were last seen in a segment at or before that point. (same change in Prometheus Agent too) Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Matthieu MOREL	bae9a21200	Merge branch 'main' into linter/nilerr Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	2 years ago
Đurica Yuri Nikolić	b028112331	Making the number of CPU cores used for sorting postings lists editable (#12247 ) Signed-off-by: Yuri Nikolic <durica.nikolic@grafana.com>	2 years ago
Justin Lei	052993414a	Add storage.tsdb.samples-per-chunk flag Signed-off-by: Justin Lei <justin.lei@grafana.com>	2 years ago
Matthieu MOREL	fb3eb21230	enable gocritic, unconvert and unused linters Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	2 years ago
beorn7	817a2396cb	Name float values as "floats", not as "values" In the past, every sample value was a float, so it was fine to call a variable holding such a float "value" or "sample". With native histograms, a sample might have a histogram value. And a histogram value is still a value. Calling a float value just "value" or "sample" or "V" is therefore misleading. Over the last few commits, I already renamed many variables, but this cleans up a few more places where the changes are more invasive. Note that we do not to attempt naming in the JSON APIs or in the protobufs. That would be quite a disruption. However, internally, we can call variables as we want, and we should go with the option of avoiding misunderstandings. Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
Ganesh Vernekar	e709b0b36e	Merge pull request #12127 from codesome/ooo-mmap-replay Update OOO min/max time properly after replaying m-map chunks	2 years ago
Oleg Zaytsev	6e2905a4d4	Use zeropool.Pool to workaround SA6002 (#12189 ) * Use zeropool.Pool to workaround SA6002 I built a tiny library called https://github.com/colega/zeropool to workaround the SA6002 staticheck issue. While searching for the references of that SA6002 staticheck issues on Github first results was Prometheus itself, with quite a lot of ignores of it. This changes the usages of `sync.Pool` to `zeropool.Pool[T]` where a pointer is not available. Also added a benchmark for HeadAppender Append/Commit when series already exist, which is one of the most usual cases IMO, as I didn't find any. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com> * Improve BenchmarkHeadAppender with more cases Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com> * A little copying is better than a little dependency https://www.youtube.com/watch?v=PAAkCSZUG1c&t=9m28s Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com> * Fix imports order Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com> * Add license header Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com> * Copyright should be on one of the first 3 lines Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com> * Use require.Equal for testing I don't depend on testify in my lib, but here we have it available. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com> * Avoid flaky test Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com> * Also use zeropool for pointsPool in engine.go Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com> --------- Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	2 years ago
Abhijit Mukherjee	8f6d5dcd45	Fix: getting rid of EncOOOXOR chunk encoding (#12111 ) Signed-off-by: mabhi <abhijit.mukherjee@infracloud.io>	2 years ago
Ganesh Vernekar	2af44f9558	tsdb: Update OOO min/max time properly after replaying m-map chunks Without this fix, if snapshots were enabled, and wbl goes missing between restarts, then TSDB does not recognize that there are ooo mmap chunks on disk and we cannot query them until those chunks are compacted into blocks. Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Ganesh Vernekar	c9d06f2826	tsdb: Replay m-map chunk only when required M-map chunks replayed on startup are discarded if there was no WAL and no snapshot loaded, because there is no series created in the Head that it can map to. So only load m-map chunks from disk if there is either a snapshot loaded or there is WAL on disk. Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Ganesh Vernekar	6c008ec56a	Merge pull request #11962 from jesusvazquez/jvp/protect-new-compaction-head-from-uninitialized-wbl TSDB: Protect NewOOOCompactionHead from an uninitialized wbl	2 years ago
Đurica Yuri Nikolić	c9b85afd93	Making the number of CPUs used for WAL replay configurable (#12066 ) Adds `WALReplayConcurrency` as an option on tsdb `Options` and `HeadOptions`. If it is not set or set <=0, then `GOMAXPROCS` is used, which matches the previous behaviour. Signed-off-by: Yuri Nikolic <durica.nikolic@grafana.com>	2 years ago
ansalamdaniel	c1c444504e	Feat: metrics for head_chunks & wal folders (#12013 ) Signed-off-by: ansalamdaniel <ansalam.daniel@infracloud.io>	2 years ago
Rens Groothuijsen	d33eb3ab17	Automatically remove incorrect snapshot with index that is ahead of WAL (#11859 ) Signed-off-by: Rens Groothuijsen <l.groothuijsen@alumni.maastrichtuniversity.nl> Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Jesus Vazquez	5c3f058755	Add unit test and also protect truncateOOO Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com>	2 years ago
Justin Lei	af1d9e01c7	Refactor tsdbutil for tests/native histograms (#11948 ) * Add float histograms to ChunkFromSamplesGeneric Signed-off-by: Justin Lei <justin.lei@grafana.com> * Add GenerateSamples functions to tsdbutil Signed-off-by: Justin Lei <justin.lei@grafana.com> PR responses Signed-off-by: Justin Lei <justin.lei@grafana.com> --------- Signed-off-by: Justin Lei <justin.lei@grafana.com>	2 years ago
George Krajcsovits	1f0cc09579	Export single ith test histogram generation functions (#11911 ) * Export single ith test histogram generation functions Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> * Do not set counter reset hint for non-gauge histograms individually Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> * Apply suggestions from code review Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: George Krajcsovits <krajorama@users.noreply.github.com> --------- Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> Signed-off-by: George Krajcsovits <krajorama@users.noreply.github.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
beorn7	1cfc8f65a3	histograms: Return actually useful counter reset hints This is a bit more conservative than we could be. As long as a chunk isn't the first in a block, we can be pretty sure that the previous chunk won't disappear. However, the incremental gain of returning NotCounterReset in these cases is probably very small and might not be worth the code complications. Wwith this, we now also pay attention to an explicitly set counter reset during ingestion. While the case doesn't show up in practice yet, there could be scenarios where the metric source knows there was a counter reset even if it might not be visible from the values in the histogram. It is also useful for testing. Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
Ganesh Vernekar	cb2be6e62f	Merge pull request #11779 from codesome/memseries-ooo tsdb: Only initialise out-of-order fields when required	2 years ago
Ganesh Vernekar	38fa151a7c	tsdb: Only initialise out-of-order fields when required Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
beorn7	6dcd03dbf3	tsdb: Add integer gauge histogram support This follows what #11783 has done for float gauge histograms. Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
Ganesh Vernekar	57bcbf1888	Merge pull request #11783 from codesome/gauge-histogram tsdb: Add gauge histogram support	2 years ago
Ganesh Vernekar	3c2ea91a83	tsdb: Test gauge float histograms Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Ganesh Vernekar	c94a41c4b2	Merge pull request #11785 from Fish-pro/erroris Use errors.Is to check for a specific error	2 years ago
Fish-pro	6ed71a229e	Use errors.Is to check for a specific error Signed-off-by: Fish-pro <zechun.chen@daocloud.io>	2 years ago
Ganesh Vernekar	e555469ba1	tsdb: Remove isHistogramSeries from memSeries Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Marc Tudurí	9474610baf	Support FloatHistogram in TSDB (#11522 ) Extends Appender.AppendHistogram function to accept the FloatHistogram. TSDB supports appending, querying, WAL replay, for this new type of histogram. Signed-off-by: Marc Tudurí <marctc@protonmail.com> Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Julien Pivotto	739494d81b	Fix alignment of atomic int64 (#11547 ) * Fix atomix int64 placement * Test main for 386 Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	2 years ago
Ganesh Vernekar	648be89822	Merge remote-tracking branch 'upstream/main' into fix-conflict Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Signed-off-by: Jesus Vazquez	3362bf6d79	Fix merge conflicts Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Jesus Vazquez	775d90d5f8	TSDB: Rename wal package to wlog (#11352 ) The wlog.WL type can now be used to create a Write Ahead Log or a Write Behind Log. Before the prefix for wbl metrics was 'prometheus_tsdb_out_of_order_wal_' and has been replaced with 'prometheus_tsdb_out_of_order_wbl_'. Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> Signed-off-by: Jesus Vazquez <jesusvazquez@users.noreply.github.com> Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com>	2 years ago
Jesus Vazquez	e934d0f011	Merge 'main' into sparsehistogram Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com>	2 years ago
Ganesh Vernekar	d0a6488c74	Update metrics for histograms Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Bryan Boreham	d166da7b59	tsdb: stop saving a copy of last 4 samples in memSeries (#11296 ) * TSDB chunks: remove race between writing and reading Because the data is stored as a bit-stream, the last byte in the stream could change if the stream is appended to after an Iterator is obtained. Copy the last byte when the Iterator is created, so we don't have to read it later. Clarify in comments that concurrent Iterator and Appender are allowed, but the chunk must not be modified while an Iterator is created. (This was already the case, in order to copy the bstream slice header.) * TSDB: stop saving last 4 samples in memSeries This extra copy of the last 4 samples was introduced to avoid a race condition between reading the last byte of the chunk and writing to it. But now we have fixed that by having `bstreamReader` copy the last byte, we don't need to copy the last 4 samples. This change saves 56 bytes per series, which is very worthwhile when you have millions or tens of millions of series. * TSDB: tidy up stopIterator re-use Previous changes have left this code duplicating some lines; pull them out to a separate function and tidy up. * TSDB head_test: stop checking when iterators are wrapped The behaviour has changed so chunk iterators are only wrapped when transaction isolation requires them to stop short of the end. This makes tests fail which are checking the type. Tests should check the observable behaviour, not the type. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Bryan Boreham	ff00dee262	tsdb: turn off transaction isolation for head compaction (#11317 ) * tsdb: add a basic test for read/write isolation * tsdb: store the min time with isolationAppender So that we can see when appending has moved past a certain point in time. * tsdb: allow RangeHead to have isolation disabled This will be used when for head compaction. * tsdb: do head compaction with isolation disabled This saves a lot of work tracking appends done while compaction is ongoing. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Bryan Boreham	d0607435a2	tsdb: remove chunkRange and oooCapMax from memSeries (#11288 ) * tsdb: remove chunkRange from memSeries chunkRange is the (oddly-named) configured duration for the head block. We don't need a copy of this value per series. Pass it down where required, and remove the copy. The value in `Head` is only updated in `resetInMemoryState()`, which also discards all `memSeries`. * tsdb: remove oooCapMax from memSeries oooCapMax is the configured maximum capacity for an out-of-order chunk. Storing it per-series uses extra memory, and has surprising behaviour if users change the value in config - series created before the change will keep their old value. Instead, pass it down where required, and remove the per-series value. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Jesus Vazquez	c1b669bf9b	Add out-of-order sample support to the TSDB (#11075 ) * Introduce out-of-order TSDB support This implementation is based on this design doc: https://docs.google.com/document/d/1Kppm7qL9C-BJB1j6yb6-9ObG3AbdZnFUBYPNNWwDBYM/edit?usp=sharing This commit adds support to accept out-of-order ("OOO") sample into the TSDB up to a configurable time allowance. If OOO is enabled, overlapping querying are automatically enabled. Most of the additions have been borrowed from https://github.com/grafana/mimir-prometheus/ Here is the list ist of the original commits cherry picked from mimir-prometheus into this branch: - `4b2198d7ec` - `2836e5513f` - `00b379c3a5` - `ff0dc75758` - `a632c73352` - `c6f3d4ab33` - `5e8406a1d4` - `abde1e0ba1` - `e70e769889` - `df59320886` Co-authored-by: Jesus Vazquez <jesus.vazquez@grafana.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com> Co-authored-by: Dieter Plaetinck <dieter@grafana.com> Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * gofumpt files Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Add license header to missing files Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Fix OOO tests due to existing chunk disk mapper implementation Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Fix truncate int overflow Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Add Sync method to the WAL and update tests Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * remove useless sync Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Update minOOOTime after truncating Head * Update minOOOTime after truncating Head Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix lint Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Add a unit test Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Load OutOfOrderTimeWindow only once per appender Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Fix OOO Head LabelValues and PostingsForMatchers Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Fix replay of OOO mmap chunks Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Remove unnecessary err check Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Prevent panic with ApplyConfig Signed-off-by: Ganesh Vernekar 15064823+codesome@users.noreply.github.com Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Run OOO compaction after restart if there is OOO data from WBL Signed-off-by: Ganesh Vernekar 15064823+codesome@users.noreply.github.com Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Apply Bartek's suggestions Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Refactor OOO compaction Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Address comments and TODOs - Added a comment explaining why we need the allow overlapping compaction toggle - Clarified TSDBConfig OutOfOrderTimeWindow doc - Added an owner to all the TODOs in the code Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Run go format Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Fix remaining review comments Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix tests Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Change wbl reference when truncating ooo in TestHeadMinOOOTimeUpdate Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Fix TestWBLAndMmapReplay test failure on windows Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Address most of the feedback Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Refactor the block meta for out of order Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix windows error Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix review comments Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: Ganesh Vernekar 15064823+codesome@users.noreply.github.com Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com> Co-authored-by: Dieter Plaetinck <dieter@grafana.com> Co-authored-by: Oleg Zaytsev <mail@olegzaytsev.com> Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>	2 years ago
Bryan Boreham	d2701be53a	tsdb: remove chunk pool from memSeries (#11280 ) The chunk pool belongs to the head not to the series. Pass it down where required, and remove the copy of the pointer that `memSeries` was holding. `safeChunk` also needs to hold it, because in scenarios where it is used we don't have a reference to the head. However it was already holding `chunkDiskMapper` for the same reason, so no big change. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Ganesh Vernekar	d354f20c2a	Add a feature flag to control native histogram ingestion (#11253 ) * Add runtime config to control native histogram ingestion Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Make the config into a CLI flag Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Julien Pivotto	ec6c1f17d1	Update dependencies (#11287 ) Updating dependencies following CI changes and move to go 1.19 Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	2 years ago

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209 Commits (c5e1498ae243bbf0b8363786de065bf98acd1edb)