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prometheus/tsdb
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Bartlomiej Plotka 80545bfb2e
Instrumented circular exemplar storage. (#8712) 
* Instrumented circular storage.

Fixes: https://github.com/prometheus/prometheus/issues/8708
Fixes: https://github.com/prometheus/prometheus/issues/8707

Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>

* Fixed CB.

Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>

* Addressed Julien comments.

Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>

* Addressed Callum comments.

Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
2021-04-16 13:44:53 +01:00
..
chunkenc
Testify: move to require (#8122)
2020-10-29 09:43:23 +00:00
chunks
Fixed TestChunkDiskMapper_WriteChunk_Chunk_IterateChunks for go1.16 (#8538)
2021-02-25 14:38:12 +05:30
docs/format
Consistent naming and better names for fields in TSDB format docs (#8077)
2020-10-19 14:27:19 +05:30
encoding
Avoid WriteAt for Postings.
2019-12-16 15:30:49 +00:00
errors
MultiError: Refactored MultiError for more concise and safe usage. (#8066)
2020-10-28 15:24:58 +00:00
fileutil
More info in mmap error message (#8058)
2020-10-15 12:58:13 +05:30
goversion
tsdb: test for leaks (#7566)
2020-07-21 10:08:06 +02:00
index
Add matchers to LabelValues() call (#8400)
2021-02-09 23:08:35 +05:30
record
Testify: move to require (#8122)
2020-10-29 09:43:23 +00:00
test
labels: Reduce allocated memory and latency of Hash method; Added tests. (#8025)
2020-10-15 11:31:28 +01:00
testdata
tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772)
2020-08-11 06:56:08 +01:00
tombstones
Testify: move to require (#8122)
2020-10-29 09:43:23 +00:00
tsdbutil
Testify: move to require (#8122)
2020-10-29 09:43:23 +00:00
wal
Fix golint issue caused by typo
2021-04-12 09:57:41 +08:00
.gitignore
Moving tsdb into its own subdirectory
2019-08-13 13:58:49 +05:30
block_test.go
Combine Appender.Add and AddFast into a single Append method. (#8489)
2021-02-18 17:37:00 +05:30
block.go
Rolling tombstones clean up (#8007)
2021-02-17 11:02:43 +05:30
blockwriter_test.go
fix failing blockwriter tests
2021-03-01 06:16:05 -08:00
blockwriter.go
add changes per comments, fix tests
2021-03-20 12:38:30 -07:00
CHANGELOG.md
Rename default branch to main
2021-02-22 20:28:02 +01:00
compact_test.go
Combine Appender.Add and AddFast into a single Append method. (#8489)
2021-02-18 17:37:00 +05:30
compact.go
Add support for smaller block chunk segment allocations (#8478)
2021-04-15 14:25:01 +05:30
db_test.go
Fix DB tests in the default branch
2021-02-18 23:56:27 +01:00
db.go
Add support for smaller block chunk segment allocations (#8478)
2021-04-15 14:25:01 +05:30
exemplar_test.go
Instrumented circular exemplar storage. (#8712)
2021-04-16 13:44:53 +01:00
exemplar.go
Instrumented circular exemplar storage. (#8712)
2021-04-16 13:44:53 +01:00
head_bench_test.go
TSDB: optimize series creation on PreCreation() failure (#8620)
2021-03-18 20:53:50 +05:30
head_test.go
Add circular in-memory exemplars storage (#6635)
2021-03-16 15:17:45 +05:30
head.go
Instrumented circular exemplar storage. (#8712)
2021-04-16 13:44:53 +01:00
isolation_test.go
Optimise lowWatermark in Isolation (#7332)
2020-06-03 20:09:05 +02:00
isolation.go
Optimise lowWatermark in Isolation (#7332)
2020-06-03 20:09:05 +02:00
mocks_test.go
Move away from testutil, refactor imports (#8087)
2020-10-22 11:00:08 +02:00
querier_bench_test.go
Combine Appender.Add and AddFast into a single Append method. (#8489)
2021-02-18 17:37:00 +05:30
querier_test.go
Combine Appender.Add and AddFast into a single Append method. (#8489)
2021-02-18 17:37:00 +05:30
querier.go
Correct spelling of "iterable" (#8713)
2021-04-12 21:43:42 +01:00
README.md
Link blog post on TSDB queries in tsdb/README.md (#8391)
2021-01-21 17:14:40 +05:30
repair_test.go
Testify: move to require (#8122)
2020-10-29 09:43:23 +00:00
repair.go
MultiError: Refactored MultiError for more concise and safe usage. (#8066)
2020-10-28 15:24:58 +00:00
tsdbblockutil.go
Combine Appender.Add and AddFast into a single Append method. (#8489)
2021-02-18 17:37:00 +05:30
wal_test.go
Testify: move to require (#8122)
2020-10-29 09:43:23 +00:00
wal.go
Update golangci-lint to 1.36.0
2021-02-04 08:53:33 -06:00

README.md

TSDB

GoDoc

This directory contains the Prometheus storage layer that is used in its 2.x releases.

A writeup of its design can be found here.

Based on the Gorilla TSDB white papers.

Video: Storing 16 Bytes at Scale from PromCon 2017.

See also the format documentation.

A series of blog posts explaining different components of TSDB: