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The Prometheus monitoring system and time series database.
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prometheus/tsdb
Fiona Liao 9b83d8330a
Fix memSafeIterator.Seek() (#8748) 		4 years ago
..
chunkenc Testify: move to require (#8122) 4 years ago
chunks Fixed TestChunkDiskMapper_WriteChunk_Chunk_IterateChunks for go1.16 (#8538) 4 years ago
docs/format Consistent naming and better names for fields in TSDB format docs (#8077) 4 years ago
encoding Avoid WriteAt for Postings. 5 years ago
errors MultiError: Refactored MultiError for more concise and safe usage. (#8066) 4 years ago
fileutil More info in mmap error message (#8058) 4 years ago
goversion tsdb: test for leaks (#7566) 4 years ago
index Add matchers to LabelValues() call (#8400) 4 years ago
record Testify: move to require (#8122) 4 years ago
test labels: Reduce allocated memory and latency of Hash method; Added tests. (#8025) 4 years ago
testdata tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772) 4 years ago
tombstones Testify: move to require (#8122) 4 years ago
tsdbutil Testify: move to require (#8122) 4 years ago
wal Fix golint issue caused by typo 4 years ago
.gitignore Moving tsdb into its own subdirectory 5 years ago
CHANGELOG.md Rename default branch to main 4 years ago
README.md Link blog post on TSDB queries in tsdb/README.md (#8391) 4 years ago
block.go Rolling tombstones clean up (#8007) 4 years ago
block_test.go Combine Appender.Add and AddFast into a single Append method. (#8489) 4 years ago
blockwriter.go add changes per comments, fix tests 4 years ago
blockwriter_test.go fix failing blockwriter tests 4 years ago
compact.go Add support for smaller block chunk segment allocations (#8478) 4 years ago
compact_test.go Combine Appender.Add and AddFast into a single Append method. (#8489) 4 years ago
db.go Add support for smaller block chunk segment allocations (#8478) 4 years ago
db_test.go Fix DB tests in the default branch 4 years ago
exemplar.go Instrumented circular exemplar storage. (#8712) 4 years ago
exemplar_test.go Instrumented circular exemplar storage. (#8712) 4 years ago
head.go Fix memSafeIterator.Seek() (#8748) 4 years ago
head_bench_test.go TSDB: optimize series creation on PreCreation() failure (#8620) 4 years ago
head_test.go Fix memSafeIterator.Seek() (#8748) 4 years ago
isolation.go Optimise lowWatermark in Isolation (#7332) 5 years ago
isolation_test.go Optimise lowWatermark in Isolation (#7332) 5 years ago
mocks_test.go Move away from testutil, refactor imports (#8087) 4 years ago
querier.go Correct spelling of "iterable" (#8713) 4 years ago
querier_bench_test.go Combine Appender.Add and AddFast into a single Append method. (#8489) 4 years ago
querier_test.go Combine Appender.Add and AddFast into a single Append method. (#8489) 4 years ago
repair.go MultiError: Refactored MultiError for more concise and safe usage. (#8066) 4 years ago
repair_test.go Testify: move to require (#8122) 4 years ago
tsdbblockutil.go Combine Appender.Add and AddFast into a single Append method. (#8489) 4 years ago
wal.go Update golangci-lint to 1.36.0 4 years ago
wal_test.go Testify: move to require (#8122) 4 years ago

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: