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prometheus/tsdb
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György Krajcsovits 56b3a015b6 Add regression test for duplicate detection at chunk size limit 
TestHeadDetectsDuplcateSampleAtSizeLimit tests a regression where a
 duplicate sample,is appended to the head, right when the head chunk is
 at the size limit. The test adds all samples as duplicate, thus
 expecting that the result has exactly half of the samples.

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
2023-09-20 14:32:20 +02:00
..
agent Add context argument to Querier.Select (#12660) 2023-09-12 12:37:38 +02:00
chunkenc Fix more counterResetInAnyBucket edgecases 2023-09-13 15:18:40 +02:00
chunks storage: make histogram reset handling consistent in chainSampleIterator (#12779) 2023-09-19 17:06:46 +02:00
docs Merge branch 'main' into sparsehistogram 2022-08-10 17:54:37 +02:00
encoding Merge 'main' into sparsehistogram 2022-10-05 22:14:49 +02:00
errors Fix context.Canceled wrapping in compaction 2023-03-23 11:10:00 +01:00
fileutil Update go to 1.19, set min version to 1.18 (#11279) 2022-09-07 11:30:48 +02:00
goversion lint: Adjust to the lint warnings raised by current versions of golint-ci 2023-04-19 17:10:10 +02:00
index Add context argument to LabelQuerier.LabelValues (#12665) 2023-09-14 16:02:04 +02:00
record tsdb: Support native histograms in snapshot on shutdown (#12258) 2023-07-05 11:44:13 +02:00
testdata tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772) 2020-08-11 06:56:08 +01:00
tombstones Copy tombstone intervals to avoid race (#12245) 2023-05-17 15:15:12 +02:00
tsdbutil Add a chunk size limit in bytes (#12054) 2023-08-24 15:21:17 +02:00
wlog lint: Fix SA1019 Using a deprecated function 2023-08-25 17:47:41 +02:00
.gitignore Moving tsdb into its own subdirectory 2019-08-13 13:58:49 +05:30
block.go Add context argument to LabelQuerier.LabelValues (#12665) 2023-09-14 16:02:04 +02:00
block_test.go Add context argument to LabelQuerier.LabelValues (#12665) 2023-09-14 16:02:04 +02:00
blockwriter.go Merge 'main' into sparsehistogram 2022-10-05 22:14:49 +02:00
blockwriter_test.go Add a chunk size limit in bytes (#12054) 2023-08-24 15:21:17 +02:00
CHANGELOG.md Rename default branch to main 2021-02-22 20:28:02 +01:00
compact.go Add context argument to IndexReader.Postings (#12667) 2023-09-13 17:45:06 +02:00
compact_test.go Add context argument to IndexReader.Postings (#12667) 2023-09-13 17:45:06 +02:00
db.go Add context argument to IndexReader.Postings (#12667) 2023-09-13 17:45:06 +02:00
db_test.go Add warnings (and annotations) to PromQL query results (#12152) 2023-09-14 18:57:31 +02:00
example_test.go Add context argument to Querier.Select (#12660) 2023-09-12 12:37:38 +02:00
exemplar.go scrape: Enable ingestion of multiple exemplars per sample 2023-07-13 14:16:10 +02:00
exemplar_test.go tsdb: in tests use labels.FromStrings 2022-09-09 13:34:49 +02:00
head.go Add context argument to DB.Delete (#12834) 2023-09-13 15:43:06 +02:00
head_append.go Add a chunk size limit in bytes (#12054) 2023-08-24 15:21:17 +02:00
head_bench_test.go Pass ref to SeriesLifecycleCallback.PostDeletion (#12626) 2023-08-03 10:56:27 +02:00
head_read.go Add context argument to LabelQuerier.LabelValues (#12665) 2023-09-14 16:02:04 +02:00
head_read_test.go Use a linked list for memSeries.headChunk (#11818) 2023-07-31 11:10:24 +02:00
head_test.go Add regression test for duplicate detection at chunk size limit 2023-09-20 14:32:20 +02:00
head_wal.go Do WBL mmap marker replay concurrently (#12801) 2023-09-12 21:31:10 +02:00
isolation.go ci(lint): enable predeclared linter 2023-05-21 07:33:54 +00:00
isolation_test.go tsdb: turn off transaction isolation for head compaction (#11317) 2022-09-27 19:31:23 +05:30
mocks_test.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
ooo_head.go Name float values as "floats", not as "values" 2023-04-13 19:25:24 +02:00
ooo_head_read.go Add context argument to LabelQuerier.LabelValues (#12665) 2023-09-14 16:02:04 +02:00
ooo_head_read_test.go Add context argument to LabelQuerier.LabelValues (#12665) 2023-09-14 16:02:04 +02:00
ooo_head_test.go Name float values as "floats", not as "values" 2023-04-13 19:25:24 +02:00
querier.go Add warnings (and annotations) to PromQL query results (#12152) 2023-09-14 18:57:31 +02:00
querier_bench_test.go Add context argument to LabelQuerier.LabelValues (#12665) 2023-09-14 16:02:04 +02:00
querier_test.go Add warnings (and annotations) to PromQL query results (#12152) 2023-09-14 18:57:31 +02:00
README.md Fixed broken link in tsdb README.md 2022-10-07 16:20:20 +00:00
repair.go refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00
repair_test.go Add context argument to IndexReader.Postings (#12667) 2023-09-13 17:45:06 +02:00
tsdbblockutil.go Support FloatHistogram in TSDB (#11522) 2022-12-28 14:25:07 +05:30
wal.go Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00
wal_test.go Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00

README.md

TSDB

GoPkg

This directory contains the Prometheus TSDB (Time Series DataBase) library, which handles storage and querying of all Prometheus v2 data.

Documentation

External resources

A series of blog posts explaining different components of TSDB: