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prometheus/tsdb
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Ganesh Vernekar c9d06f2826
tsdb: Replay m-map chunk only when required 
M-map chunks replayed on startup are discarded if there
was no WAL and no snapshot loaded, because there is no
series created in the Head that it can map to. So only
load m-map chunks from disk if there is either a snapshot
loaded or there is WAL on disk.

Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
2023-03-13 13:13:42 +05:30
..
agent
Refactor tsdbutil for tests/native histograms (#11948)
2023-02-10 17:09:33 +05:30
chunkenc
histograms: Return actually useful counter reset hints
2023-01-25 16:57:21 +01:00
chunks
Replace sort.Strings and sort.Ints with faster slices.Sort (#11318)
2022-09-30 20:03:56 +05:30
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
Address golint failures from revive
2021-10-23 00:53:11 +02:00
fileutil
Update go to 1.19, set min version to 1.18 (#11279)
2022-09-07 11:30:48 +02:00
goversion
Add new Go build tags.
2021-08-27 10:24:14 +02:00
index
Shortcut postings for matchers when empty postings are selected (#11813)
2023-01-10 15:21:49 +05:30
record
tsdb: Add counter reset hint to histograms and support in WAL
2023-01-10 17:41:53 +05:30
testdata
tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772)
2020-08-11 06:56:08 +01:00
tombstones
refactor: move from io/ioutil to io and os packages (#10528)
2022-04-27 11:24:36 +02:00
tsdbutil
Refactor tsdbutil for tests/native histograms (#11948)
2023-02-10 17:09:33 +05:30
wlog
Feat: metrics for head_chunks & wal folders (#12013)
2023-03-02 15:25:56 +05:30
.gitignore
Moving tsdb into its own subdirectory
2019-08-13 13:58:49 +05:30
block_test.go
histograms: Return actually useful counter reset hints
2023-01-25 16:57:21 +01:00
block.go
tsdb: sort values for Postings only when required
2023-01-05 14:05:54 +00:00
blockwriter_test.go
tsdb: in tests use labels.FromStrings
2022-09-09 13:34:49 +02:00
blockwriter.go
Merge 'main' into sparsehistogram
2022-10-05 22:14:49 +02:00
CHANGELOG.md
Rename default branch to main
2021-02-22 20:28:02 +01:00
compact_test.go
histograms: Return actually useful counter reset hints
2023-01-25 16:57:21 +01:00
compact.go
storage: allow re-use of iterators
2022-12-15 18:32:45 +00:00
db_test.go
Add unit test and also protect truncateOOO
2023-02-10 15:18:17 +01:00
db.go
Making the number of CPUs used for WAL replay configurable (#12066)
2023-03-07 16:41:33 +00:00
example_test.go
storage: allow re-use of iterators
2022-12-15 18:32:45 +00:00
exemplar_test.go
tsdb: in tests use labels.FromStrings
2022-09-09 13:34:49 +02:00
exemplar.go
Update package tsdb for new labels.Labels type
2022-12-19 15:22:09 +00:00
head_append.go
Observe delta in seconds prometheus_tsdb_sample_ooo_delta
2023-02-21 18:55:09 +05:30
head_bench_test.go
Add out-of-order sample support to the TSDB (#11075)
2022-09-20 22:35:50 +05:30
head_read_test.go
Fix merge conflicts
2022-10-11 22:53:37 +05:30
head_read.go
Remove unnecessary chunk fetch in Head queries
2023-02-22 12:21:12 +05:30
head_test.go
Automatically remove incorrect snapshot with index that is ahead of WAL (#11859)
2023-03-01 17:51:02 +05:30
head_wal.go
Making the number of CPUs used for WAL replay configurable (#12066)
2023-03-07 16:41:33 +00:00
head.go
tsdb: Replay m-map chunk only when required
2023-03-13 13:13:42 +05:30
isolation_test.go
tsdb: turn off transaction isolation for head compaction (#11317)
2022-09-27 19:31:23 +05:30
isolation.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_read_test.go
tsdb: Only initialise out-of-order fields when required
2023-01-12 20:29:16 +05:30
ooo_head_read.go
Add unit test and also protect truncateOOO
2023-02-10 15:18:17 +01:00
ooo_head_test.go
Fix merge conflicts
2022-10-11 22:53:37 +05:30
ooo_head.go
Attempt to append ooo sample at the end first (#11615)
2023-01-13 19:00:50 +05:30
querier_bench_test.go
Shortcut postings for matchers when empty postings are selected (#11813)
2023-01-10 15:21:49 +05:30
querier_test.go
Simplify IndexReader.Series interface
2022-12-19 15:22:09 +00:00
querier.go
Shortcut postings for matchers when empty postings are selected (#11813)
2023-01-10 15:21:49 +05:30
README.md
Fixed broken link in tsdb README.md
2022-10-07 16:20:20 +00:00
repair_test.go
Simplify IndexReader.Series interface
2022-12-19 15:22:09 +00:00
repair.go
refactor: move from io/ioutil to io and os packages (#10528)
2022-04-27 11:24:36 +02:00
test.txt
Remove unnecessary chunk fetch in Head queries
2023-02-22 12:21:12 +05:30
tsdbblockutil.go
Support FloatHistogram in TSDB (#11522)
2022-12-28 14:25:07 +05:30
wal_test.go
TSDB: Rename wal package to wlog (#11352)
2022-10-10 20:38:46 +05:30
wal.go
Use errors.Is to check for a specific error
2022-12-29 23:23:07 +08:00

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: