Commit Graph

232 Commits

Author SHA1 Message Date
Jeff Younker af0ec0d3f1 Merge pull request #44 from prometheus/small-13-compat-fix
Remove a Go 1.4ism to allow compilation under Go 1.3.
2015-01-09 15:38:52 +01:00
Jeff Younker 014d4bd173 Remove a Go 1.4ism to allow compilation under Go 1.3. 2015-01-09 14:52:23 +01:00
juliusv d7f000b100 Merge pull request #43 from prometheus/remove-extraction-result-type
Remove extraction result type, simplify code.
2015-01-08 17:51:51 +01:00
juliusv d1beff1523 Merge pull request #42 from prometheus/interesting-examples
Make random example more interesting.
2015-01-06 18:28:16 +01:00
Julius Volz eb24b39865 Make random example more interesting.
Have different RPC rates for the three services and vary them according
to a diurnal period.
2015-01-06 18:19:44 +01:00
juliusv 300983df4b Merge pull request #41 from prometheus/readd-examples
Re-add some simple example binaries.
2015-01-06 15:48:45 +01:00
Julius Volz 06f26c5fa8 Re-add some simple example binaries.
I intentionally left out the Makefile infrastructure that we had
previously for this, as it's not strictly needed and adds
complexity/maintenance burden.
2015-01-06 15:41:10 +01:00
Julius Volz 0bb9a56250 Remove extraction result type, simplify code. 2014-12-31 13:53:17 +01:00
Tobias Schmidt 376c7c732b Merge pull request #36 from prometheus/standard-exports
Standard exports
2014-12-22 14:00:18 -05:00
Tobias Schmidt d66557ae59 Register process and go collectors by default 2014-12-22 13:55:44 -05:00
Tobias Schmidt dbd48d666b Add ProcessCollector and GoCollector
This change adds two new collectors to the prometheus package which
export metrics about a given or the current process.

* ProcessCollector exports metrics about cpu time, vss, rss, fd usage as
  well as the start time of a given process.
* GoCollector exports currently only the number of active goroutines.
2014-12-22 13:49:45 -05:00
juliusv 2657498a2f Merge pull request #40 from prometheus/drain-collect-channel
Drain collector channel when returning prematurely.
2014-12-19 14:22:52 +01:00
Julius Volz 7fcb2c594a Drain collector channel when returning prematurely. 2014-12-19 14:18:55 +01:00
Julius Volz deef44ca73 Update used Go version from 1.2.1 to 1.4. 2014-12-19 14:18:46 +01:00
Julius Volz c2ed40c71c Update Go download path and enable curl redirects. 2014-12-19 14:18:46 +01:00
Tobias Schmidt 0342a9f0c7 Merge pull request #39 from prometheus/beorn7/fix-travis
Disable the timing-sensitive test TestSummaryDecay for now.
2014-12-18 14:05:26 -05:00
Bjoern Rabenstein 4c69ef579b Disable the timing-sensitive test TestSummaryDecay for now.
Obviously, the proper solution is to implement the test in a way that
does not depend on timing.
2014-12-18 18:05:06 +01:00
Björn Rabenstein 0c3fb9f355 Merge pull request #37 from prometheus/cow-metrics
Add COWMetric and do some code cleanups.
2014-12-15 16:18:53 +01:00
Julius Volz c7779ab9ec Add COWMetric and do some code cleanups. 2014-12-12 20:57:05 +01:00
Björn Rabenstein 27edbd47b3 Merge pull request #35 from prometheus/u-c-l/maintenance
Just a couple of minor things maintenance.
2014-12-08 17:50:40 +01:00
Bjoern Rabenstein 29347ab2a9 Add a few trailing commas to tests.
That is to prove that trailing commas work for the processor.

Change-Id: Ibecac811d47958387c9633df69bafbe284cf0b8f
2014-12-05 14:23:03 +01:00
Bjoern Rabenstein d0daf681d6 Make extraction honor ms-precision timestamps.
The test touched by this commit exposed the bug already.

Change-Id: I303131eab841ae0ea9b1a727230e68754a4cd8fe
2014-12-05 14:21:13 +01:00
Bjoern Rabenstein 5ae6e57c4c Update the vendoring of bmizerany/perks/quantile.
This is still from my own fork as there are still critical PRs that
bmizerany hasn't responded to yet.

Change-Id: Ib46e68ec9ecbae9423b1bfe1311569426dfc7ba0
2014-12-05 13:51:24 +01:00
Bjoern Rabenstein 115bde9c47 Delete MustLoadFromString, as nobody needs it.
Change-Id: Ib95c316857ffdd36d973c0e8701967de99d78b13
2014-11-27 19:32:42 +01:00
Bjoern Rabenstein bfd70e3280 Make LoadFromString not panic but return an error instead.
Change-Id: I9f52fe807c8e9771a530f90ede8bd46fcdb467ae
2014-11-27 19:29:17 +01:00
Julius Volz 87a585def8 Adjust various things required for the new storage backend.
- Change Fingerprints to be simple uint64s.
- Deal sensibly with missing metric names.
- Enable finer-grained time resolution.

Merge this concurrently with the merge of the new storage backend into
prometheus/prometheus.

Change-Id: Idd82f137aa0c4286df422c53ce3c62e0de285360
2014-11-24 19:56:40 +01:00
Bjoern Rabenstein c53c07a719 Tolerate MetricFamily with unset type.
In that case, the default value is chosen (COUNTER for historical
reasons.)

Change-Id: I8f3384feee7f3bbaa837b216b0885ad238d1e0e5
2014-11-05 13:05:06 +01:00
Bjoern Rabenstein f4be228ba0 Fix a race condition in the http instrumentation.
computeApproximateRequestSize is run in a goroutine, but the
handlerFunc that runs in parallel may modify the URL, which is also
needed by computeApproximateRequestSize. So get the URL length
beforehand.

Change-Id: Idb84735845afe7be4ef79b3d642d5764f6d26a7c
2014-10-08 19:01:24 +02:00
Bjoern Rabenstein 6fbc8ef5c2 Fix typo in doc comment.
Change-Id: Ifa40feb83e89b60b8e3efea298264d91f3758ecb
2014-09-19 13:20:59 +02:00
Bjoern Rabenstein b09d588309 Add missing error check.
Change-Id: I6fcf6d5d50333ff0c205fd87cdb9430f1bc02c43
2014-07-30 19:02:39 +02:00
Bjoern Rabenstein 96297bcbae Add a configurable version of InstrumentHandler and InstrumentHandlerFunc.
Also, remove quotes from the Content-type header. It's not illegal to
have quotes there, but they are not needed, and at other places, we
are not using them. So fewer characters and more consistency.

Change-Id: If7a78bde85154163e4426daec493d973213e83e9
2014-07-22 17:40:20 +02:00
Bjoern Rabenstein 23e5e5fefd Add gzip support.
Change-Id: I6ea6e0dcbe7234ad143403d262da6cb40e7d3b50
2014-07-04 17:08:57 +02:00
Bjoern Rabenstein 457bc47eac Merge "Add Content-Length header." 2014-07-03 14:47:11 +02:00
Bjoern Rabenstein c21d91ceb9 Merge "Add pushgateway support." 2014-07-03 14:46:54 +02:00
Bjoern Rabenstein 5ac9f00fa9 Add Content-Length header.
Since we prepare the whole content in a buf before sending, we can as
well set the Content-Length explicitly.

Change-Id: Ifd91764c90af53be49f93f0b33032138130b6f96
2014-07-03 13:12:39 +02:00
Bjoern Rabenstein 0afe1a813e Add pushgateway support.
Change-Id: I4730b150ac84ae38939b16effaf4b2ad4afa5bc0
2014-07-03 13:12:39 +02:00
Bjoern Rabenstein e1342a3d39 Merge branch 'next'.
This flips the switch to the rewritten client_golang/prometheus.

Change-Id: Ic15aba39523636615103b3105cf3a65d40d7d3b1
2014-06-30 15:42:22 +02:00
Bjoern Rabenstein 998774096c Make the collectorID independent of the desc order.
This is actually the intended behavior, and (as a nice side effect)
makes things cheaper to calculate.

Also, introduce a separator character to avoid hash collisions
(like label values {"ab","c"} vs {"a", "bc"}).

Apply the same principles to signature.go.

Change-Id: I607db544f278ed89684fe5fa11abdbc3e03d3061
2014-06-26 15:50:11 +02:00
Bjoern Rabenstein 010dc1af88 Vendorize perks/quantile.
Change-Id: I2b24bddf5a975a46ceb598db328c317982154466
2014-06-23 19:48:50 +02:00
Bjoern Rabenstein f9401ffab9 Added "callback" metrics, e.g. GaugeFunc.
Change-Id: I449b558207963ce60572bd04c8102f1db684dd4c
2014-06-23 14:35:01 +02:00
Bjoern Rabenstein 5122dc6cc0 Fix doc comment typo.
Change-Id: I19b4b553b01823da0c1015d779f1f05b2c2cfb5b
2014-06-23 11:45:49 +02:00
Bjoern Rabenstein 8234d12ed0 Add InstrumentHandlerFunc.
Also, fix seconds to microseconds fot the http instrumentation to
match the metric name.

Fix Desc.String().

Simplify http error display.

Change-Id: Ib7397f4eac1eeed92b291e1c9cc88c080aee99ca
2014-06-20 20:57:27 +02:00
Bjoern Rabenstein 5d40912fd2 Complete rewrite of the exposition library.
This rewrite had may backs and forths. In my git repository, it
consists of 35 commits which I cannot group or merge into reasonable
review buckets. Gerrit breaks fundamental git semantics, so I have to
squash the 35 commits into one for the review.

I'll push this not with refs/for/master, but with refs/for/next so
that we can transition after submission in a controlled fashion.

For the review, I recommend to start with looking at godoc and in
particular the many examples. After that, continue with a line-by-line
detailed review. (The big picture is hopefully as expected after
wrapping up the discussion earlier.)

Change-Id: Ib38cc46493a5139ca29d84020650929d94cac850
2014-06-17 14:08:22 +02:00
Bjoern Rabenstein d3ebb29141 Fix escaping even more.
Change-Id: Ie958d557aae0dda68c451e9fafc615221cc07bb0
2014-05-15 12:49:39 +02:00
Bjoern Rabenstein 82e55cd560 Fix docstring escaping.
Change-Id: Ib8c8658795c9e2b0fa1a9321d7cbdef7ad4f2745
2014-05-14 18:46:58 +02:00
Bjoern Rabenstein 44926efd85 Fix typo.
Change-Id: I1b28a0f232e88b79bc34a458c115bcf74e978284
2014-05-14 14:51:12 +02:00
Bjoern Rabenstein de6fffaa30 Link to more relevant style guidelines.
Change-Id: Ic91bcb0963c7b1193814fa049c69306b85e96ec0
2014-05-06 12:15:56 +02:00
Bjoern Rabenstein 3dfae09d30 Fix things commented on in past code review.
Change-Id: I4dafd098eefa99bc37fdbfebeb4c61a7251ad0be
2014-04-29 13:37:49 +02:00
Bjoern Rabenstein 84dc53148d Enable the Golang client library to create the new text formats.
Most important here is the simple & flat text format, but while I'm on
it, I have also added the text representations for protobufs (which is
purely meant for debugging purposes). I hope my basic idea about
handling those various protocols (and the text package) becomes
clearer now.

Change-Id: I7299853eadc82a426101e907f2b3d4e37f9e4c71
2014-04-25 21:45:04 +02:00
Bjoern Rabenstein 9da2fbcce3 Eliminate a number of style-guide violations.
Change-Id: Iedcd611e5c7ad24c84c004d8d6c551d1734e443c
2014-04-25 21:18:04 +02:00