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Chris Marchbanks b40cc43958 Provide option to compress WAL records (#609) 
In running Prometheus instances, compressing the records was shown to
reduce disk usage by half while incurring a negligible CPU cost.

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>
2019-06-19 16:46:24 +03:00
.github
github template for PRs (#624)
2019-06-07 10:43:04 +02:00
chunkenc
Add FromData function (again)! (#600)
2019-05-06 19:17:26 +05:30
chunks
remove Fsync workaround for macos. (#574)
2019-04-03 11:16:54 +03:00
cmd/tsdb
Fix make bench (#610)
2019-06-03 22:37:24 +02:00
docs/format
docs: add label offset table and postings offset table (#593)
2019-05-02 23:23:58 +03:00
encoding
Fix exported function comments (#566)
2019-03-25 10:17:28 +02:00
errors
Test createBlock and check all os.RemoveAll in the tests for errors. (#549)
2019-03-19 15:31:57 +02:00
fileutil
remove Fsync workaround for macos. (#574)
2019-04-03 11:16:54 +03:00
goversion
remove Fsync workaround for macos. (#574)
2019-04-03 11:16:54 +03:00
index
Improvement on postings intersection (#616)
2019-06-11 10:14:25 +02:00
labels
Optimize queries using regex matchers for set lookups (#602)
2019-05-27 16:54:46 +05:30
test
index: simplify checksum validation
2017-11-09 15:58:36 +00:00
testdata
Add repair test
2018-02-09 13:43:42 +01:00
testutil
Provide option to compress WAL records (#609)
2019-06-19 16:46:24 +03:00
tsdbutil
Add license headers to missing files (#447)
2018-11-06 20:19:42 +02:00
wal
Provide option to compress WAL records (#609)
2019-06-19 16:46:24 +03:00
.gitignore
Add default benchmark output dir to .gitignore
2018-01-14 11:07:52 +00:00
.golangci.yml
Synchronize Makefile.common from prometheus/prometheus (#591)
2019-04-25 12:29:09 +03:00
.travis.yml
remove Fsync workaround for macos. (#574)
2019-04-03 11:16:54 +03:00
block_test.go
Add e2e benchmarks for head and block Queries (#467)
2019-06-07 15:41:44 +02:00
block.go
cleanup tmp files (#570)
2019-04-26 11:27:36 +03:00
CHANGELOG.md
Provide option to compress WAL records (#609)
2019-06-19 16:46:24 +03:00
checkpoint_test.go
Provide option to compress WAL records (#609)
2019-06-19 16:46:24 +03:00
checkpoint.go
Provide option to compress WAL records (#609)
2019-06-19 16:46:24 +03:00
compact_test.go
fix two benchmarks (#631)
2019-06-14 14:30:49 +02:00
compact.go
fix the "failed compaction" metric. (#613)
2019-05-30 13:57:28 +02:00
db_test.go
Provide option to compress WAL records (#609)
2019-06-19 16:46:24 +03:00
db.go
Provide option to compress WAL records (#609)
2019-06-19 16:46:24 +03:00
go.mod
Provide option to compress WAL records (#609)
2019-06-19 16:46:24 +03:00
go.sum
Provide option to compress WAL records (#609)
2019-06-19 16:46:24 +03:00
head_bench_test.go
Simplify mergedPostings.Seek (#595)
2019-05-13 10:51:07 +01:00
head_test.go
Provide option to compress WAL records (#609)
2019-06-19 16:46:24 +03:00
head.go
move the wal repair logic in db.Open (#633)
2019-06-14 17:39:22 +02:00
LICENSE
Add license file
2017-04-10 21:02:42 +02:00
MAINTAINERS.md
add maintainers file (#404)
2018-10-15 14:32:00 +03:00
Makefile
Update Makefile.common (#548)
2019-03-13 10:40:17 +02:00
Makefile.common
Synchronize Makefile.common from prometheus/prometheus (#632)
2019-06-14 10:53:17 +02:00
mocks_test.go
Vertical query merging and compaction (#370)
2019-02-14 14:29:41 +01:00
querier_test.go
Add e2e benchmarks for head and block Queries (#467)
2019-06-07 15:41:44 +02:00
querier.go
Optimize queries using regex matchers for set lookups (#602)
2019-05-27 16:54:46 +05:30
README.md
README: move the build badge to the badge list (#555)
2019-03-18 14:44:58 +02:00
record_test.go
Add test for be64() in encoding/encoding.go (#521) (#533)
2019-02-23 11:51:47 +02:00
record.go
Merge encoding_helpers.go to tsdbutil (#526)
2019-02-22 19:11:11 +02:00
repair_test.go
fix some unchecked errors and remove unused vars. (#592)
2019-04-25 13:07:04 +03:00
repair.go
cleanup tmp files (#570)
2019-04-26 11:27:36 +03:00
tombstones_test.go
cleanup tmp files (#570)
2019-04-26 11:27:36 +03:00
tombstones.go
cleanup tmp files (#570)
2019-04-26 11:27:36 +03:00
wal_test.go
Provide option to compress WAL records (#609)
2019-06-19 16:46:24 +03:00
wal.go
Provide option to compress WAL records (#609)
2019-06-19 16:46:24 +03:00

README.md

TSDB

Build Status GoDoc Go Report Card

This repository 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.

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