b37ca982a9
Add support for optionally missing +Inf bucket in protobuf.
...
Also, clean up style issues in metricfamilyprocessor.go.
2015-02-19 15:54:26 +01:00
a7c56882af
Mark slow test as such and exclude them from travis.
2015-02-19 15:51:11 +01:00
4627d59e8a
Merge pull request #77 from prometheus/update-protobuf-pkg
...
Update protobuf library package name.
2015-02-14 00:04:33 +01:00
765fdaf37e
Update protobuf library package name.
...
The Golang protocol buffer library has now moved to GitHub:
https://github.com/golang/protobuf
Although "go get"-ing the old package name still works, moving
everything to the new one will make vendoring cleaner.
See also https://github.com/matttproud/golang_protobuf_extensions/pull/7
2015-02-14 00:00:34 +01:00
70f54973fb
Merge pull request #75 from prometheus/beorn7/timestamp
...
Reduce allocations during fingerprinting.
2015-02-12 20:02:02 +01:00
3d6b23ae05
Merge pull request #76 from prometheus/histogram
...
Add support for histograms to parsers, extraction and creation.
2015-02-12 19:33:48 +01:00
6f2f8f28e8
Add support for histograms to parsers, extraction and creation.
...
This does not include a histogram metric usable from the go client.
See https://docs.google.com/document/d/1uSenXRDjDaJLV3qnSD09GqgPdEEDPjER0mVsnGaCYF0/edit#
2015-02-12 18:29:26 +00:00
a9bdd32c71
Reduce allocations during fingerprinting.
...
Also, add a test to expose
https://github.com/prometheus/client_golang/issues/74 .
benchmark old ns/op new ns/op delta
BenchmarkMetric 7034 6272 -10.83%
benchmark old allocs new allocs delta
BenchmarkMetric 52 32 -38.46%
benchmark old bytes new bytes delta
BenchmarkMetric 1976 1800 -8.91%
2015-02-12 15:28:31 +01:00
3d127c266e
Merge pull request #73 from ddysher/fix-doc
...
Fix document
2015-02-11 17:44:59 -05:00
550b950411
Fix document
2015-02-11 17:35:04 -05:00
acbd2d3eac
Merge pull request #70 from prometheus/handle-process-collector-errors-gracefully
...
Handle process collector errors gracefully
2015-02-11 15:08:24 -05:00
98061eecab
Add todo comment to bring back error reporting
2015-02-11 14:58:35 -05:00
6760c3aacd
Merge pull request #71 from prometheus/beorn7/timestamp
...
Remove obsolete comment and add Earliest and Latest timestamp.
2015-02-11 17:44:10 +01:00
7d560564f9
Remove obsolete comment and add Earliest and Latest timestamp.
...
The latter is to eradicate the various MaxInt64 and MinInt64 in the
codebase.
2015-02-11 17:34:59 +01:00
7faf9e76ef
Handle process collector errors gracefully
...
As it is expected that the process collector can fail under certain
conditions (proc information for a process only readable by root or
other user for example) and as there is currently no option to configure
the error behavior of the client, this change reverts the error
reporting introduced in 159e96f
2015-02-10 16:19:27 -05:00
c70db11f1e
Merge pull request #68 from prometheus/add-nocgo-flag
...
Add 'nocgo' tag to remove cgo dependency on build
2015-02-10 03:43:17 -05:00
93d11c8e35
Remove procfs dependency unless cgo is enabled
2015-02-09 16:38:04 +01:00
52186fc518
Merge pull request #67 from prometheus/arch-os-build-fixes
...
Fix Go download link for several archs and OSes.
2015-02-05 18:14:57 +01:00
ecf2329b22
Use HTTPS for Go download.
2015-02-05 18:14:34 +01:00
2e52ab1271
Fix Go download link for several archs and OSes.
2015-02-05 18:14:34 +01:00
3823272e90
Merge pull request #65 from prometheus/procfs-build-tags
...
Remove dependency on procfs/cgo in non-procfs systems
2015-02-02 15:51:36 -05:00
d1d9dee31b
Remove dependency on procfs/cgo in non-procfs systems
...
The procfs package has a cgo dependency (necessary to calculate system
times). As procfs is not available under windows, darwin and supposely
all newer BSD systems, this change remove the procfs dependency on these
systems.
2015-02-02 15:40:04 -05:00
728064bb68
Merge pull request #66 from prometheus/process-collector-explicit-error-interface
...
Use clear error interface for process pidFn
2015-02-02 15:06:09 -05:00
3cb16a9503
Use clear error interface for process pidFn
...
If a given pidFn for a process collector can't determine the pid, this
had to be signaled with an invalid pid so far (pid <= 0). In order to
make the error interface clearer for users, this change introduces an
explicit error parameter.
2015-02-02 14:59:24 -05:00
babc844741
Merge pull request #64 from prometheus/beorn7/performance
...
Improve Gauge and Counter performance.
2015-02-02 18:51:05 +01:00
4f73a8b017
Improve Gauge and Counter performance.
...
This is accomplished by using the functions from the atomic packages
instead of a mutex.
benchmark old ns/op new ns/op delta
BenchmarkGaugeNoLabels-2 118 9.40 -92.03%
BenchmarkGaugeNoLabels 117 9.38 -91.98%
BenchmarkGaugeNoLabels-4 117 9.40 -91.97%
BenchmarkCounterNoLabels-2 137 16.8 -87.74%
BenchmarkCounterNoLabels 136 16.8 -87.65%
BenchmarkCounterNoLabels-4 136 16.8 -87.65%
BenchmarkGaugeWithLabelValues-4 400 279 -30.25%
BenchmarkGaugeWithLabelValues-2 398 279 -29.90%
BenchmarkGaugeWithLabelValues 400 283 -29.25%
BenchmarkCounterWithLabelValues-4 397 286 -27.96%
BenchmarkCounterWithLabelValues-2 396 286 -27.78%
BenchmarkCounterWithLabelValues 394 285 -27.66%
BenchmarkCounterWithPreparedMappedLabels 587 454 -22.66%
BenchmarkCounterWithPreparedMappedLabels-2 581 456 -21.51%
BenchmarkCounterWithPreparedMappedLabels-4 654 539 -17.58%
BenchmarkCounterWithMappedLabels-2 1441 1218 -15.48%
BenchmarkCounterWithMappedLabels 1099 963 -12.37%
BenchmarkCounterWithMappedLabels-4 1636 1501 -8.25%
2015-02-02 18:11:11 +01:00
88b6ea5852
Merge pull request #63 from prometheus/beorn7/versioning
...
Introduce versioning and clean up the headers.
2015-02-02 15:33:45 +01:00
b0107f53ac
Added CHANGELOG.md and VERSION.
2015-02-02 15:25:18 +01:00
d7f8eb1083
Change "Prometheus Team" to "The Prometheus Authors".
2015-02-02 15:14:36 +01:00
aa1328d02c
Merge pull request #62 from prometheus/fix-writepb-race
...
Fix race condition in writePB().
2015-01-31 23:52:10 +01:00
f3e101bd1c
Fix race condition in writePB().
...
The RLock already needs to be acquired when reading r.dimHashesByName.
This fixes https://github.com/prometheus/client_golang/issues/61
2015-01-31 22:10:27 +01:00
e192dfc497
Merge pull request #60 from prometheus/beorn7/fix-const-labels
...
Add const labels to counter.
2015-01-28 15:59:29 +01:00
3798bbca12
Add const labels to counter.
2015-01-28 15:47:48 +01:00
80ad13d35e
Merge pull request #53 from prometheus/beorn7/benchmark
...
Add benchmarks to compare text and protobuf parsing.
2015-01-27 18:15:20 +01:00
4092aaec40
Fix typos.
2015-01-27 18:07:09 +01:00
b2128904e2
Add BenchmarkProcessor002ParseOnly, to get at least a hint of the JSON speed.
2015-01-27 17:16:23 +01:00
849d859db4
Add benchmarks to compare text and protobuf parsing.
2015-01-27 16:27:04 +01:00
283d371002
Merge pull request #51 from prometheus/sample-formatting
...
Better sample value string formatting.
2015-01-26 01:41:16 +01:00
000337ccc0
Merge pull request #52 from brian-brazil/make-example
...
Make examples buildable from make
2015-01-26 01:30:49 +01:00
5a2ed875a6
Make examples buildable from make
2015-01-26 00:19:15 +00:00
4a842c5da0
Better sample value string formatting.
...
This forces a float format without exponent that uses the minimum number
of digits necessary to display a given sample value.
2015-01-25 23:52:46 +01:00
316b327693
Merge pull request #50 from prometheus/beorn7/license-cleanup
...
License cleanup
2015-01-22 17:11:32 +01:00
3713bd7d97
Merge pull request #48 from prometheus/beorn7/fix-summary-dimensions
...
Beorn7/fix summary dimensions
2015-01-22 17:03:39 +01:00
3706852780
License cleanup
2015-01-22 16:13:15 +01:00
d5fe8ed656
Merge pull request #49 from prometheus/beorn7/fix-summaries
...
Beorn7/fix summaries
2015-01-21 16:42:22 +01:00
31b6c1fe12
Make number notation consistent.
2015-01-21 15:24:34 +01:00
15c9ded5a3
Fix the summary decay by avoiding the Merge method.
...
This makes the Observe method of summaries more expensive. :-(
2015-01-21 13:44:43 +01:00
6b9530d72e
Update vendoring of perks to newest (fixed) version.
...
Adjust the API and usage accordingly.
Make tests stricter.
Since the merging is still faulty, test are broken now.
The next commit will fix it by avoiding merging.
2015-01-20 18:27:10 +01:00
26e2417d3e
Quick-fix the doc comment.
2015-01-13 17:26:38 +01:00
5c6a472617
Merge branch 'beorn7/allow-collect-errors' into beorn7/fix-summary-dimensions
2015-01-13 16:54:12 +01:00
beorn7