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Brian Brazil d8c8e4e6e4 Keep local cache of ids.

With the various goroutines running, the locking
in getByID is notable. This cuts cpu usage by ~25%
and walltime by ~20%.

Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>

2018-10-31 15:49:42 +00:00

chunkenc

fix some comments typos (#315 )

2018-04-08 10:28:30 +01:00

chunks

Make interval overlap comparisons more explicit

2018-07-02 10:35:08 +02:00

cmd/tsdb

Using filepath.Join() instead of strings with slashes (#428 )

2018-10-25 10:32:57 +01:00

docs/format

Update the files format README.md (#437 )

2018-10-29 19:51:47 +02:00

fileutil

fileutil: remove dependency on prometheus/prometheus

2018-10-15 17:21:20 +02:00

index

Using filepath.Join() instead of strings with slashes (#428 )

2018-10-25 10:32:57 +01:00

labels

Using filepath.Join() instead of strings with slashes (#428 )

2018-10-25 10:32:57 +01:00

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

fileutil: remove dependency on prometheus/prometheus

2018-10-15 17:21:20 +02:00

tsdbutil

refactor util funcs to allow re-usage. (#419 )

2018-10-25 21:06:19 +01:00

wal

more descriptive var names and some more logging. (#405 )

2018-10-11 18:23:52 +03:00

.gitignore

Add default benchmark output dir to .gitignore

2018-01-14 11:07:52 +00:00

.travis.yml

Refactor Makefile to use Makefile.common (#324 )

2018-09-21 11:08:38 +03:00

block_test.go

Add benchmark for querying a persisted block (#425 )

2018-10-24 00:35:52 +03:00

block.go

Fix updating of NumTombstones in block.Delete(..) (#385 )

2018-09-27 14:43:22 +03:00

checkpoint_test.go

Fix review comments

2018-09-28 15:00:51 +05:30

checkpoint.go

more descriptive var names and some more logging. (#405 )

2018-10-11 18:23:52 +03:00

compact_test.go

compact: Verify for chunks outside of compacted time range. Added unit test for populateBlocs. (#349 )

2018-10-12 12:45:19 +03:00

compact.go

compact: Verify for chunks outside of compacted time range. Added unit test for populateBlocs. (#349 )

2018-10-12 12:45:19 +03:00

db_test.go

refactor util funcs to allow re-usage. (#419 )

2018-10-25 21:06:19 +01:00

db.go

remove unused changes variable (#391 )

2018-09-21 09:24:01 +03:00

encoding_helpers.go

Fix minor typos in comments

2018-01-15 14:27:49 +01:00

head_bench_test.go

Reduce allocations for queries on HEAD (#417 )

2018-10-22 13:52:01 +03:00

head_test.go

refactor util funcs to allow re-usage. (#419 )

2018-10-25 21:06:19 +01:00

head.go

Keep local cache of ids.

2018-10-31 15:49:42 +00:00

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

Refactor Makefile to use Makefile.common (#324 )

2018-09-21 11:08:38 +03:00

Makefile.common

Refactor Makefile to use Makefile.common (#324 )

2018-09-21 11:08:38 +03:00

mocks_test.go

compact: Verify for chunks outside of compacted time range. Added unit test for populateBlocs. (#349 )

2018-10-12 12:45:19 +03:00

querier_test.go

refactor util funcs to allow re-usage. (#419 )

2018-10-25 21:06:19 +01:00

querier.go

removed some unused code and moved mockSeriesSet in querier_test (#394 )

2018-09-21 11:07:35 +03:00

README.md

comments about the 120samples const and link to Gorilla papers. (#423 )

2018-10-23 13:43:06 +03:00

record_test.go

Add checkpointing of WAL segments

2018-07-19 07:24:40 -04:00

record.go

Add checkpointing of WAL segments

2018-07-19 07:24:40 -04:00

repair_test.go

fix windows tests (#421 )

2018-10-22 15:19:52 -04:00

repair.go

Address Julius's comment

2018-06-20 09:19:49 +02:00

tombstones_test.go

remove put function and use RLock in Iter function

2018-06-25 21:52:11 +08:00

tombstones.go

Fix updating of NumTombstones in block.Delete(..) (#385 )

2018-09-27 14:43:22 +03:00

wal_test.go

Using filepath.Join() instead of strings with slashes (#428 )

2018-10-25 10:32:57 +01:00

wal.go

removed some unused code and moved mockSeriesSet in querier_test (#394 )

2018-09-21 11:07:35 +03:00

README.md

TSDB

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.