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History
Ganesh Vernekar 19e98e5469
Support storing the zero threshold in the histogram chunk (#9165) 		3 years ago
..
chunkenc Support storing the zero threshold in the histogram chunk (#9165) 3 years ago
chunks remove redundant parentheses (#9134) 3 years ago
docs/format Sparsehistogram: improve dod encoding, testing, encode chunk metadata (#9015) 3 years ago
encoding tsdb: use dennwc/varint to speed up WAL decoding (#9106) 3 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 LabelNames API with matchers (#9083) 3 years ago
record Append sparse histograms into the Head block (#9013) 3 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 Switched to go-kit/log 4 years ago
tsdbutil Query histograms from TSDB and unit test for append+query (#9022) 3 years ago
wal remote_write: reduce blocking from garbage-collect of series (#9109) 3 years ago
.gitignore Moving tsdb into its own subdirectory 5 years ago
CHANGELOG.md Rename default branch to main 4 years ago
README.md Replace godoc.org links 3 years ago
block.go LabelNames API with matchers (#9083) 3 years ago
block_test.go LabelNames API with matchers (#9083) 3 years ago
blockwriter.go Switched to go-kit/log 4 years ago
blockwriter_test.go Switched to go-kit/log 4 years ago
compact.go Switched to go-kit/log 4 years ago
compact_test.go Compare block sizes with sparse histograms (#9045) 3 years ago
db.go tsdb: Block Head GC till pending readers are done reading (#9081) 3 years ago
db_test.go tsdb: Block Head GC till pending readers are done reading (#9081) 3 years ago
exemplar.go Exemplar resize (#8974) 3 years ago
exemplar_test.go Exemplar resize (#8974) 3 years ago
head.go Merge remote-tracking branch 'upstream/main' into sparse-refactor 3 years ago
head_append.go Merge remote-tracking branch 'upstream/main' into sparse-refactor 3 years ago
head_bench_test.go React UI: Add Starting Screen (#8662) 4 years ago
head_read.go Merge remote-tracking branch 'upstream/main' into sparse-refactor 3 years ago
head_test.go Merge remote-tracking branch 'upstream/main' into sparse-refactor 3 years ago
head_wal.go Enhanced WAL replay for duplicate series record (#7438) 3 years ago
isolation.go Add present_over_time (#9097) 3 years ago
isolation_test.go tsdb: Block Head GC till pending readers are done reading (#9081) 3 years ago
mocks_test.go Move away from testutil, refactor imports (#8087) 4 years ago
querier.go Merge remote-tracking branch 'upstream/main' into sparse-refactor 3 years ago
querier_bench_test.go React UI: Add Starting Screen (#8662) 4 years ago
querier_test.go LabelNames API with matchers (#9083) 3 years ago
repair.go Switched to go-kit/log 4 years ago
repair_test.go React UI: Add Starting Screen (#8662) 4 years ago
tsdbblockutil.go Switched to go-kit/log 4 years ago
wal.go Switched to go-kit/log 4 years ago
wal_test.go Switched to go-kit/log 4 years ago

README.md

TSDB

GoPkg

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: