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71 Commits

Author SHA1 Message Date
Chris Marchbanks
92d15169fc Print label names with highest cumulative label value length during tsdb analyze (#626) 
Signed-off-by: Ryan Scott <rscott@splunk.com>
Co-authored-by: Chris Marchbanks <csmarchbanks@gmail.com>
 2019-06-21 11:07:50 +03:00
mrasu
3db36f021b Fix make bench (#610) 
Remove  flag -log.level
Signed-off-by: mrasu <m.rasu.hitsuji@gmail.com>
 2019-06-03 22:37:24 +02:00
Krasi Georgiev
288f67efbf
fix some unchecked errors and remove unused vars. (#592) 
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
 2019-04-25 13:07:04 +03:00
Vladimir Masarik
fd188be052 Fixed default benchmark test path (#571) 
Signed-off-by: Vladimir Masarik <vmasarik@redhat.com>
 2019-03-27 16:33:59 +02:00
Julius Volz
752e022aba Add "dump" command to tsdb tool to dump all samples (#532) 
* Add "dump" command to tsdb tool to dump all samples

Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2019-02-25 15:51:33 +02:00
Simon Pasquier
2e69508536 Merge branch 'master' into update-makefile-common 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2019-01-22 10:47:31 +01:00
Ye Ben
a360aa3e86 change variable name metrics to labels (#496) 
Signed-off-by: yeya24 <ben.ye@daocloud.io>
 2019-01-14 11:44:32 +03:00
Simon Pasquier
d5d7a097e1 Update Makefile.common 
This change also uses the latest staticcheck version which comes with
new verifications, hence some clean up in the code.

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2019-01-04 16:08:43 +01:00
Krasi Georgiev
48c439d26d
fix statick check errors (#475) 
fix the tests for `check_license` and `staticcheck`

the static check also found some actual bugs.

Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
 2019-01-02 19:48:42 +03:00
Krasi Georgiev
2e0571caba
remove unused WALFlushInterval option and NopWAL struct (#468) 
The WALFlushInterval is not used anywhere in the code base.
The WAL is not an interface anymore to save some lookup time so can't use NopWAL in the tests. Instead can just pass nil as the code checks for that and it is essentially a noop.

Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
 2018-12-28 20:42:46 +03:00
Brian Brazil
915d7cf937
Add a tsdbutil command to analyse churn etc. (#478) 
This reports the cardinality of each label,
the total number of label pairs,
and how much series worth of time is "uncovered"
by series data. Which is basically how much churn there is.

Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
 2018-12-28 17:06:12 +00:00
Ben
a8351dc9d0 Using filepath.Join() instead of strings with slashes (#428) 
fixes: https://github.com/prometheus/tsdb/issues/426
Using `filepath.Join()` instead of strings containing forward slash path delimiters (needed for non-*nix OSes), as suggested by @krasi-georgiev
 2018-10-25 10:32:57 +01:00
Julius Volz
5ae6c60d39 Handle a bunch of unchecked errors (#365) 
As discovered by "gosec".

Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2018-09-20 11:33:52 +03:00
Krasi Georgiev
2aae939d6c
Merge pull request #256 from mattbostock/fix_bench_default_file 
bench: Fix path to default sample file
 2018-05-15 10:25:56 +03:00
Martin Chodur
30ca799ca7
feat cmd/tsdb: added human readable print for timestamps on block list 2018-05-08 13:35:06 +02:00
Matt Bostock
793c1078dd bench: Fix path to default sample file 
The sample file used for benchmarking was renamed in 8326e410d0 but
the `--file` flag default was not updated.
 2018-03-25 23:24:30 +08:00
Callum Styan
bcde61b237 we shouldn't assume we'll receive the labels in sorted order 2017-12-18 15:32:39 -08:00
Callum Styan
8326e410d0 decouple tsdb main.go (and tests) from prometheus/pkg 2017-12-18 15:26:16 -08:00
Fabian Reinartz
d226411a2a db: delete old blocks during reload 
Windows requires blocks to be closed before deleting their directories.
This adds a set of deleteable blocks to reload(), which then deletes
them without causing disruption to querying.
 2017-11-03 20:41:24 +01:00
Fabian Reinartz
6a10761b50 Remove GetTabWriter from tsdb package 2017-10-19 18:14:37 +02:00
Fabian Reinartz
91a154d228 Fix block printing in cmd/main 2017-10-11 11:02:57 +02:00
Bas Harenslak
a41dad30fb Move printing db.blocks to main.go 2017-10-02 22:48:47 +02:00
Bas Harenslak
9945a67bff Replace columnize by stdlib tabwriter 2017-10-02 22:29:51 +02:00
Bas Harenslak
e190c7c78d Add list blocks command to CLI 2017-10-01 22:18:50 +02:00
Fabian Reinartz
162a48e4f2 Create series with ID recorded in WAL when reading it back 2017-09-19 11:31:16 +02:00
Fabian Reinartz
99d39174f6 Merge branch 'master' of github.com:prometheus/tsdb 2017-09-18 11:20:45 +02:00
Fabian Reinartz
8214dc82a7 Remove infinite block in benchmark 2017-09-18 11:20:25 +02:00
Fabian Reinartz
e45bb1d328 Merge pull request #142 from krasi-georgiev/107-swap-cobra-with-kingpin 
replaced cobra with kingpin for the tsdb cli tool
 2017-09-12 19:28:35 +02:00
Krasi Georgiev
92d0414993 replaced cobra with kingpin 
Signed-off-by: Krasi Georgiev <krasi.root@gmail.com>
 2017-09-10 12:35:02 +03:00
Fabian Reinartz
6892fc6dcb Finish old WAL segment async, default to no fsync 
We were still fsyncing while holding the write lock when we cut a new
segment. Given we cannot do anything but logging errors, we might just
as well complete segments asynchronously.

There's not realistic use case where one would fsync after every WAL
entry, thus make the default of a flush interval of 0 to never fsync
which is a much more likely use case.
 2017-09-08 18:41:12 +02:00
Fabian Reinartz
c36d574290 Replace single head lock with granular locks 
This adds various new locks to replace the single big lock on
the head. All parts now must be COW as they may be held by clients
after initial retrieval.
Series by ID and hashes are now held in a stripe lock to reduce
contention and total holding time during GC. This should reduce
starvation of readers.
 2017-09-05 14:41:39 +02:00
Fabian Reinartz
3951d8cc29 Fix selection of compactable blocks 2017-08-04 12:02:34 +02:00
Fabian Reinartz
9c4235532e Fix compaction selection after creating new heads 
This fixes the case where between block creations no compaction
plans are ran. We were not compacting anything in these
cases since the on creation the most recent head block always had
a high timestamp of 0.
 2017-07-13 16:15:13 +02:00
Goutham Veeramachaneni
9a2ab732b5 Choose ranges by retention and min-block-duration 
Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
 2017-07-12 17:30:34 +02:00
Fabian Reinartz
05e411a8eb Improve heuristic to spread chunks across block 2017-06-08 11:30:32 +02:00
Fabian Reinartz
39df7e2bba Switch blocks to ULID directories, drop sequenc numbers 2017-05-18 16:09:30 +02:00
Fabian Reinartz
285bc07030 Switch append refs to string 2017-05-18 10:56:57 +02:00
Fabian Reinartz
c8438cfc81 Add mutex profiling to benchmark 2017-05-14 11:51:56 +02:00
Fabian Reinartz
778103b450 Add liecence file and headers 2017-04-10 20:59:45 +02:00
Fabian Reinartz
10c7c9acbe Adjust import names to new repository organisation 2017-04-04 11:27:26 +02:00
Goutham Veeramachaneni
761e4768f3
Lint and Vet Fixes 2017-03-19 21:35:01 +05:30
Fabian Reinartz
87805fb83f Remove Partitioned* code 2017-03-06 17:34:49 +01:00
Fabian Reinartz
ffb24a98f4 Add missing unlock, run debug endpoint in benchmark 2017-03-02 21:54:02 +01:00
Fabian Reinartz
db5c88ea9a Misc compaction fixes 2017-02-28 08:40:51 +01:00
Fabian Reinartz
b281e4e39b Accept prometheus.Registerer in constructor 2017-02-28 07:26:24 +01:00
Fabian Reinartz
a3b47c4929 Create default logger for DB 2017-02-19 16:04:37 +01:00
Fabian Reinartz
79944a5912 Break out WAL into segment files 2017-02-13 23:53:19 -08:00
Fabian Reinartz
9c76624df2 Add initial retention cutoff 2017-02-09 17:54:26 -08:00
Fabian Reinartz
012cf4ef25 Count writer references on head blocks 2017-02-04 11:53:52 +01:00
Fabian Reinartz
5a1c8eaa0e Fix missing appends after reference lookups 2017-02-02 11:10:17 +01:00