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Author SHA1 Message Date
Guangwen Feng a128fc3534
Add unit tests in labels.go (#6921) 
* Add unit test for func Equal in labels.go
* Add unit test for func Compare in labels.go

Signed-off-by: Guangwen Feng <fenggw-fnst@cn.fujitsu.com>
 2020-03-03 14:17:54 +00:00
李国忠 2bf4952049
remove Unused parameter 'sf' in calcTrendValue function (#6900) 
Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>
 2020-03-03 08:23:27 +00:00
Alex Gaganov df92a00838
Expose EC2 instance lifecycle as label (#6914) 
Signed-off-by: Alex Gaganov <alex.gaganov@fiverr.com>
 2020-03-03 08:03:16 +00:00
李国忠 52025bd7a9
[comments] change word ‘wheter’ to ‘whether’ (#6912) 
* [comments] change word ‘wheter’ to ‘whether’
Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>

* [comments] change word ‘wheter’ to ‘whether’
Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>
 2020-03-02 13:51:24 +05:30
Julien Pivotto c67f81937c
discovery: updateGroup should not create targets[poolKey] in the loop (#6903) 
We can assume that not all target groups are nil in normal scernarios,
so we can create targets[poolKey] outside the loop.

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-03-02 07:35:02 +00:00
Julien Pivotto ed623f69e2
tsdb: don't allow ingesting empty labelsets (#6891) 
* tsdb: don't allow ingesting empty labelsets

When we ingest an empty labelset in the head, further blocks can not be
compacted, with the error:

```
level=error ts=2020-02-27T21:26:58.379Z caller=db.go:659 component=tsdb
msg="compaction failed" err="persist head block: write compaction:
add series: out-of-order series added with label set \"{}\" / prev:
\"{}\""
```

We should therefore reject those invalid empty labelsets upfront.

This can be reproduced with the following:

```
cat << END > prometheus.yml
scrape_configs:
  - job_name: 'prometheus'
    scrape_interval: 1s
    basic_auth:
      username: test
      password: test
    metric_relabel_configs:
    - regex: ".*"
      action: labeldrop

    static_configs:
    - targets:
      - 127.0.1.1:9090
END
./prometheus --storage.tsdb.min-block-duration=1m
```
And wait a few minutes.

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-03-02 07:18:05 +00:00
Julien Pivotto 2051ae2e6a Revert "Fix race condition in Rule manager.Update() function" 
This reverts commit 8b11d2cfb6.

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-03-02 08:01:21 +01:00
Björn Rabenstein babadf13e8
Merge pull request #6899 from prometheus/beorn7/isolation 
Do not attempt isolation for appendID == 0
 2020-03-01 16:21:39 +01:00
fuling 8b11d2cfb6 Fix race condition in Rule manager.Update() function 
Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>
 2020-03-01 12:00:51 +01:00
李国忠 3fff701b77
[comments] change word ‘dependencie’ to ‘dependencies’ (#6904) 
Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>
 2020-03-01 09:34:27 +01:00
beorn7 d9af11e636 Do not attempt isolation for appendID == 0 
Signed-off-by: beorn7 <beorn@grafana.com>
 2020-03-01 02:48:35 +01:00
Simon Kirsten 45fbed94d6
React UI: Fixed data table for matrix always showing 1 as value (#6896) 
Signed-off-by: Simon Kirsten <1972314+skirsten@users.noreply.github.com>

React UI: Fixed data table for matrix always showing 1 as value
 2020-02-29 07:45:48 +01:00
Chris Marchbanks 0e78908407
Escape target selector for tooltip on targets page (#6892) 
This fixes an issue where the /new/targets page will not load when there
are jobs with invalid CSS characters in them, such as the
namespace/service/0 form used by the Prometheus Operator.

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>
 2020-02-28 20:27:45 +01:00
Björn Rabenstein d137cddd12
Merge pull request #6841 from prometheus/beorn7/isolation 
Port isolation from old TSDB PR
 2020-02-28 17:48:04 +01:00
beorn7 7f30b0984d Implement isolation 
This has been ported from https://github.com/prometheus/tsdb/pull/306.

Original implementation by @brian-brazil, explained in detail in the
2nd half of this talk:
https://promcon.io/2017-munich/talks/staleness-in-prometheus-2-0/

The implementation was then processed by @gouthamve into the PR linked
above. Relevant slide deck:
https://docs.google.com/presentation/d/1-ICg7PEmDHYcITykD2SR2xwg56Tzf4gr8zfz1OerY5Y/edit?usp=drivesdk

Signed-off-by: beorn7 <beorn@grafana.com>
Co-authored-by: Brian Brazil <brian.brazil@robustperception.io>
Co-authored-by: Goutham Veeramachaneni <gouthamve@gmail.com>
 2020-02-28 14:18:39 +01:00
beorn7 6b8181370f Fix punctuation nits 
Signed-off-by: beorn7 <beorn@grafana.com>
 2020-02-28 14:17:33 +01:00
LongKB 82f7ed208b
Remove some duplicated words (#6882) 
Signed-off-by: Pham Duc Hanh <hanhpd@fujitsu.com>
 2020-02-27 07:08:31 +01:00
Peter Štibraný 1d396b96dc
Specify that returned samples must be ordered by timestamp. (#6877) 
Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>
 2020-02-26 13:11:55 +00:00
李国忠 ddd4dcec19
[fix] ui: th to td (#6874) 
Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>
 2020-02-26 09:39:05 +00:00
Ben Kochie 65a19421a4
Update React vendoring (#6855) 
* Update React vendoring

Update webpack-scripts to 3.4.0
* Fix security warning for `serialize-javascript`.

Signed-off-by: Ben Kochie <superq@gmail.com>

* Fix eslint errors.

Signed-off-by: Ben Kochie <superq@gmail.com>

* Update test snapshot.

Signed-off-by: Ben Kochie <superq@gmail.com>
 2020-02-25 20:12:40 +01:00
Callum Styan 1518083168
Rw testability improvements (#6537) 
* Change createTimeseries to take values for number of series and number
of samples per series.

Signed-off-by: Callum Styan <callumstyan@gmail.com>

* Take num of samples to expect in expectSampleCount instead of array of
samples.

Signed-off-by: Callum Styan <callumstyan@gmail.com>

* Add field to TestStorageClient to ignore samples sent waitgroup for
potential tests where we don't care about delivery of all samples.

Signed-off-by: Callum Styan <callumstyan@gmail.com>

* Fix up tests a little bit.

Signed-off-by: Callum Styan <callumstyan@gmail.com>
 2020-02-25 11:10:57 -08:00
Bartlomiej Plotka c4e74e241f
Merge pull request #6744 from slrtbtfs/split_parser 
Split promql package into parser and engine
 2020-02-25 16:49:19 +00:00
Tobias Guggenmos a56a057dc9 Empty commit to trigger CI 
Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>
 2020-02-25 15:00:20 +01:00
Mathilde Gilles 9b9c58aea8
[Consul] Add health label to metrics (#5313) 
Label metrics with the target health using consul's /health endpoint.

Signed-off-by: Mathilde Gilles <m.gilles@criteo.com>
 2020-02-25 13:32:30 +00:00
Tobias Guggenmos 3d74fcfa6a Bartek's suggestions 
Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>
 2020-02-25 13:57:30 +01:00
Julien Pivotto 202813a654
Merge pull request #6867 from pracucci/enhance-ulid-entropy-generator 
Use a cryptographically secure random generator for ULID
 2020-02-25 13:47:50 +01:00
Bartlomiej Plotka c869e046a5
Merge pull request #6840 from pstibrany/context_from_request_should_not_return_error 
Don't return error in ContextFromRequest function.
 2020-02-25 12:39:46 +00:00
Marco Pracucci c391b6ca43
Use a cryptographically random generator for ULID 
Signed-off-by: Marco Pracucci <marco@pracucci.com>
 2020-02-25 12:12:03 +01:00
Julien Pivotto b38ee4496b
Merge pull request #6834 from roidelapluie/vendor 
Update vendors
 2020-02-25 11:30:36 +01:00
Frederic Branczyk d06f1034db discovery/kubernetes: Fix race in test setup 
Signed-off-by: Frederic Branczyk <fbranczyk@gmail.com>
 2020-02-25 10:33:41 +01:00
Julien Pivotto ef63d8d16d Update vendors 
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-02-25 10:33:41 +01:00
李国忠 029b45aa30
add service type metadata to kubernetes_sd_config service role #6496 (#6684) 
* [service discovery] add service type metadata to kubernetes_sd_config service role

Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>

* [fix] ServiceType -> string

Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>

* [fix] fix testcase

Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>

* [style]

Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>

* [doc] add service type

Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>

* [doc] sort

Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>
 2020-02-25 09:22:14 +01:00
Tobias Guggenmos f9db320e5a Look up function call in all cases 
Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>
 2020-02-24 13:45:03 +01:00
Simon Pasquier 46129fdebb
Makefile.common: use gotestsum if present (#4792) 
Using gotestsum with CircleCI, we can gain more insights on failing
tests.

See https://circleci.com/docs/2.0/collect-test-data/ and
https://circleci.com/blog/level-up-go-test-with-gotestsum/ for more
details.

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2020-02-24 11:50:05 +01:00
李国忠 f7a322fa6d
[comments] change the word "liike" to "like" (#6859) 
Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>
 2020-02-22 20:48:54 +00:00
Bartlomiej Plotka 91ddd67c67
Merge pull request #6819 from cstyan/update-release-doc 
Re-arrange contents of RELEASE.md to clarify ordering of steps
 2020-02-22 07:27:08 +00:00
Callum Styan 53aa2541e5 Simplify tagging section to reduce chance of misinterpreting what the 
tag should be.

Signed-off-by: Callum Styan <callumstyan@gmail.com>
 2020-02-21 09:31:49 -08:00
Julien Pivotto fdbb18b445
Merge pull request #6676 from roidelapluie/postings 
Make head Postings only return series in time range
 2020-02-21 14:55:44 +01:00
Tobias Guggenmos 9ebf6bd1e6 Remove superfluous blank lines 
Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>
 2020-02-21 13:36:57 +01:00
Tobias Guggenmos 7143d64fc1
Julien's suggestion 
Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>

Co-Authored-By: Julien Pivotto <roidelapluie@gmail.com>
 2020-02-21 13:34:15 +01:00
Tobias Guggenmos 4124828c00 Add test to check that promql.FunctionCalls and parser.Functions contain the same functions 
Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>
 2020-02-21 12:43:30 +01:00
Frederic Branczyk 20a94e62ca
Merge pull request #6843 from simonpasquier/simplify-send-func 
discovery/kubernetes: remove extraneous parameters from send()
 2020-02-21 11:23:29 +01:00
Julien Pivotto 52630ad0c7 Make head Postings only return series in time range 
benchmark                                                old ns/op      new ns/op      delta
BenchmarkQuerierSelect/Head/1of1000000-8                 405805161      120436132      -70.32%
BenchmarkQuerierSelect/Head/10of1000000-8                403079620      120624292      -70.07%
BenchmarkQuerierSelect/Head/100of1000000-8               404678647      120923522      -70.12%
BenchmarkQuerierSelect/Head/1000of1000000-8              403145813      118636563      -70.57%
BenchmarkQuerierSelect/Head/10000of1000000-8             405020046      125716206      -68.96%
BenchmarkQuerierSelect/Head/100000of1000000-8            426305002      175808499      -58.76%
BenchmarkQuerierSelect/Head/1000000of1000000-8           619002108      567013003      -8.40%
BenchmarkQuerierSelect/SortedHead/1of1000000-8           1276316086     120281094      -90.58%
BenchmarkQuerierSelect/SortedHead/10of1000000-8          1282631170     121836526      -90.50%
BenchmarkQuerierSelect/SortedHead/100of1000000-8         1325824787     121174967      -90.86%
BenchmarkQuerierSelect/SortedHead/1000of1000000-8        1271386268     121025117      -90.48%
BenchmarkQuerierSelect/SortedHead/10000of1000000-8       1280223345     130838948      -89.78%
BenchmarkQuerierSelect/SortedHead/100000of1000000-8      1271401620     243635515      -80.84%
BenchmarkQuerierSelect/SortedHead/1000000of1000000-8     1360256090     1307744674     -3.86%
BenchmarkQuerierSelect/Block/1of1000000-8                748183120      707888498      -5.39%
BenchmarkQuerierSelect/Block/10of1000000-8               741084129      716317249      -3.34%
BenchmarkQuerierSelect/Block/100of1000000-8              722157273      735624256      +1.86%
BenchmarkQuerierSelect/Block/1000of1000000-8             727587744      731981838      +0.60%
BenchmarkQuerierSelect/Block/10000of1000000-8            727518578      726860308      -0.09%
BenchmarkQuerierSelect/Block/100000of1000000-8           765577046      757382386      -1.07%
BenchmarkQuerierSelect/Block/1000000of1000000-8          1126722881     1084779083     -3.72%

benchmark                                                old allocs     new allocs     delta
BenchmarkQuerierSelect/Head/1of1000000-8                 4000018        24             -100.00%
BenchmarkQuerierSelect/Head/10of1000000-8                4000036        82             -100.00%
BenchmarkQuerierSelect/Head/100of1000000-8               4000216        625            -99.98%
BenchmarkQuerierSelect/Head/1000of1000000-8              4002016        6028           -99.85%
BenchmarkQuerierSelect/Head/10000of1000000-8             4020016        60037          -98.51%
BenchmarkQuerierSelect/Head/100000of1000000-8            4200016        600047         -85.71%
BenchmarkQuerierSelect/Head/1000000of1000000-8           6000016        6000016        +0.00%
BenchmarkQuerierSelect/SortedHead/1of1000000-8           4000055        28             -100.00%
BenchmarkQuerierSelect/SortedHead/10of1000000-8          4000073        87             -100.00%
BenchmarkQuerierSelect/SortedHead/100of1000000-8         4000253        630            -99.98%
BenchmarkQuerierSelect/SortedHead/1000of1000000-8        4002053        6036           -99.85%
BenchmarkQuerierSelect/SortedHead/10000of1000000-8       4020053        60054          -98.51%
BenchmarkQuerierSelect/SortedHead/100000of1000000-8      4200053        600074         -85.71%
BenchmarkQuerierSelect/SortedHead/1000000of1000000-8     6000053        6000053        +0.00%
BenchmarkQuerierSelect/Block/1of1000000-8                6000021        6000021        +0.00%
BenchmarkQuerierSelect/Block/10of1000000-8               6000057        6000057        +0.00%
BenchmarkQuerierSelect/Block/100of1000000-8              6000417        6000417        +0.00%
BenchmarkQuerierSelect/Block/1000of1000000-8             6004017        6004017        +0.00%
BenchmarkQuerierSelect/Block/10000of1000000-8            6040017        6040017        +0.00%
BenchmarkQuerierSelect/Block/100000of1000000-8           6400017        6400017        +0.00%
BenchmarkQuerierSelect/Block/1000000of1000000-8          10000018       10000018       +0.00%

benchmark                                                old bytes     new bytes     delta
BenchmarkQuerierSelect/Head/1of1000000-8                 176001177     1392          -100.00%
BenchmarkQuerierSelect/Head/10of1000000-8                176002329     4368          -100.00%
BenchmarkQuerierSelect/Head/100of1000000-8               176013849     33520         -99.98%
BenchmarkQuerierSelect/Head/1000of1000000-8              176129056     321456        -99.82%
BenchmarkQuerierSelect/Head/10000of1000000-8             177281049     3427376       -98.07%
BenchmarkQuerierSelect/Head/100000of1000000-8            188801049     35055408      -81.43%
BenchmarkQuerierSelect/Head/1000000of1000000-8           304001059     304001049     -0.00%
BenchmarkQuerierSelect/SortedHead/1of1000000-8           229192188     2488          -100.00%
BenchmarkQuerierSelect/SortedHead/10of1000000-8          229193340     5568          -100.00%
BenchmarkQuerierSelect/SortedHead/100of1000000-8         229204860     35536         -99.98%
BenchmarkQuerierSelect/SortedHead/1000of1000000-8        229320060     345104        -99.85%
BenchmarkQuerierSelect/SortedHead/10000of1000000-8       230472060     3894672       -98.31%
BenchmarkQuerierSelect/SortedHead/100000of1000000-8      241992060     40511632      -83.26%
BenchmarkQuerierSelect/SortedHead/1000000of1000000-8     357192060     357192060     +0.00%
BenchmarkQuerierSelect/Block/1of1000000-8                227201516     227201506     -0.00%
BenchmarkQuerierSelect/Block/10of1000000-8               227203057     227203041     -0.00%
BenchmarkQuerierSelect/Block/100of1000000-8              227217161     227217165     +0.00%
BenchmarkQuerierSelect/Block/1000of1000000-8             227358279     227358289     +0.00%
BenchmarkQuerierSelect/Block/10000of1000000-8            228769485     228769475     -0.00%
BenchmarkQuerierSelect/Block/100000of1000000-8           242881487     242881477     -0.00%
BenchmarkQuerierSelect/Block/1000000of1000000-8          384001705     384001705     +0.00%

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-02-20 22:41:46 +01:00
Brian Brazil cebe36c7d5 Make head Postings only return series in time range 
Series() will fetch all the metadata for a series,
even if it's going to be filtered later due to time ranges.

For 1M series we save ~1.1s if you only needed some of the data, but take an
extra ~.2s if you did want everything.

benchmark                                  old ns/op      new ns/op      delta
BenchmarkHeadSeries/1of1000000-4           1443715987     131553480      -90.89%
BenchmarkHeadSeries/10of1000000-4          1433394040     130730596      -90.88%
BenchmarkHeadSeries/100of1000000-4         1437444672     131360813      -90.86%
BenchmarkHeadSeries/1000of1000000-4        1438958659     132573137      -90.79%
BenchmarkHeadSeries/10000of1000000-4       1438061766     145742377      -89.87%
BenchmarkHeadSeries/100000of1000000-4      1455060948     281659416      -80.64%
BenchmarkHeadSeries/1000000of1000000-4     1633524504     1803550153     +10.41%

benchmark                                  old allocs     new allocs     delta
BenchmarkHeadSeries/1of1000000-4           4000055        28             -100.00%
BenchmarkHeadSeries/10of1000000-4          4000073        87             -100.00%
BenchmarkHeadSeries/100of1000000-4         4000253        630            -99.98%
BenchmarkHeadSeries/1000of1000000-4        4002053        6036           -99.85%
BenchmarkHeadSeries/10000of1000000-4       4020053        60054          -98.51%
BenchmarkHeadSeries/100000of1000000-4      4200053        600074         -85.71%
BenchmarkHeadSeries/1000000of1000000-4     6000053        6000094        +0.00%

benchmark                                  old bytes     new bytes     delta
BenchmarkHeadSeries/1of1000000-4           229192184     2488          -100.00%
BenchmarkHeadSeries/10of1000000-4          229193336     5568          -100.00%
BenchmarkHeadSeries/100of1000000-4         229204856     35536         -99.98%
BenchmarkHeadSeries/1000of1000000-4        229320056     345104        -99.85%
BenchmarkHeadSeries/10000of1000000-4       230472056     3894673       -98.31%
BenchmarkHeadSeries/100000of1000000-4      241992056     40511632      -83.26%
BenchmarkHeadSeries/1000000of1000000-4     357192056     402380440     +12.65%

Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
 2020-02-20 22:18:42 +01:00
Boqin Qin 0e51cf65e7
scrape_test: fix send-to-closed-channel bugs (#6849) 
Signed-off-by: BurtonQin <bobbqqin@gmail.com>
 2020-02-20 13:40:25 +00:00
李国忠 d276b5fb65
[format]Js: format checktimedrift() success (#6850) 
Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>
 2020-02-20 11:36:22 +01:00
Callum Styan 6ad7ec50f7 Clarify branch naming/not creating release-x branches for patch/RC. 
Signed-off-by: Callum Styan <callumstyan@gmail.com>
 2020-02-19 10:35:34 -08:00
Tobias Guggenmos 4835bbf376
Merge branch 'master' into split_parser 2020-02-19 15:18:13 +01:00
Guangwen Feng 87971fff90
Add unit test for func WithoutEmpty in labels.go (#6848) 
Signed-off-by: Guangwen Feng <fenggw-fnst@cn.fujitsu.com>
 2020-02-19 11:56:12 +00:00
Hrishikesh Barman c53bf31406
Renamed prombench git repo with test-infra (#6847) 
Signed-off-by: Hrishikesh Barman <plain.hrishikeshbman@gmail.com>
 2020-02-19 13:39:08 +02:00