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Author SHA1 Message Date
Matthias Rampke
8cc291f419
Release v0.10.0 
* [CHANGE] Do not run as root in the Docker container by default ([#202](https://github.com/prometheus/statsd_exporter/pull/202))
* [FEATURE] Add metric for count of events by action ([#193](https://github.com/prometheus/statsd_exporter/pull/193))
* [FEATURE] Add metric for count of distinct metric names ([#200](https://github.com/prometheus/statsd_exporter/pull/200))
* [FEATURE] Add UNIX socket listener support ([#199](https://github.com/prometheus/statsd_exporter/pull/199))
* [FEATURE] Accept Datadog [distributions](https://docs.datadoghq.com/graphing/metrics/distributions/) ([#211](https://github.com/prometheus/statsd_exporter/pull/211))
* [ENHANCEMENT] Add a health check to the Docker container ([#182](https://github.com/prometheus/statsd_exporter/pull/182))
* [ENHANCEMENT] Allow inconsistent label sets ([#194](https://github.com/prometheus/statsd_exporter/pull/194))
* [ENHANCEMENT] Speed up sanitization of metric names ([#197](https://github.com/prometheus/statsd_exporter/pull/197))
* [ENHANCEMENT] Enable pprof endpoints ([#205](https://github.com/prometheus/statsd_exporter/pull/205))
* [ENHANCEMENT] DogStatsD tag parsing is faster ([#210](https://github.com/prometheus/statsd_exporter/pull/210))
* [ENHANCEMENT] Cache mapped metrics ([#198](https://github.com/prometheus/statsd_exporter/pull/198))
* [BUGFIX] Fix panic if a mapping resulted in an empty name ([#192](https://github.com/prometheus/statsd_exporter/pull/192))
* [BUGFIX] Ensure that there are always default quantiles if using summaries ([#212](https://github.com/prometheus/statsd_exporter/pull/212))
* [BUGFIX] Prevent ingesting conflicting metric types that would make scraping fail ([#213](https://github.com/prometheus/statsd_exporter/pull/213))

With #192, the count of events rejected because of negative counter increments has moved into the `statsd_exporter_events_error_total` metric, instead of being lumped in with the different kinds of successful events.

Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2019-05-15 13:09:41 +00:00
Matthias Rampke
228a969b1a
Add changelog entry for #198 
Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2019-05-15 13:06:04 +00:00
Matthias Rampke
698bcdf8c3
Merge pull request #198 from SpencerMalone/mapping-cache 
Adding mapping cache
 2019-05-15 13:05:00 +00:00
Matthias Rampke
a42de85289
Add changelog entry for #213 
Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2019-05-15 11:22:17 +00:00
Matthias Rampke
04b7b71a2a
Merge pull request #213 from claytono/conflicting-metrics-test 
Add checking for conflicting metrics
 2019-05-15 11:20:56 +00:00
Clayton O'Neill
3dcad090b3
Add test cases for conflicting metrics with labels 
Signed-off-by: Clayton O'Neill <claytono@github.com>
 2019-05-15 06:46:11 -04:00
Matthias Rampke
24e288a3a4
Merge pull request #214 from prometheus/makefile_common 
Synchronize Makefile.common from prometheus/prometheus
 2019-05-15 07:40:06 +00:00
Ben Kochie
0eadae3ca7
Remove obsolete release tool. 
Signed-off-by: Ben Kochie <superq@gmail.com>
 2019-05-15 02:07:49 +02:00
prombot
7514e37e5b makefile: update Makefile.common with newer version 
Signed-off-by: prombot <prometheus-team@googlegroups.com>
 2019-05-15 00:01:34 +00:00
Clayton O'Neill
9f1c6b81a5
Add checking for conflicting metrics 
This adds sanity checking before registering a metric to ensure that the
metric isn't already registered under an existing name.  This prevents
the exporter from getting into a state where it has accepted and
registered conflicting metrics, and then cannot report the metrics it
has collected.

Signed-off-by: Clayton O'Neill <claytono@github.com>
 2019-05-14 18:33:49 -04:00
Matthias Rampke
f08bf14965
Update changelog for #210, #211, #212 
Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2019-05-14 16:24:33 +00:00
Matthias Rampke
bee73cbb9e
Merge pull request #211 from claytono/add-distributions 
Add support for Datadog distribution type
 2019-05-14 16:23:07 +00:00
Matthias Rampke
d7eb1edeed
Merge pull request #210 from claytono/tag-parsing-optimizations 
Tag parsing optimizations
 2019-05-14 16:18:37 +00:00
Matthias Rampke
f1c0052ce7
Merge pull request #212 from vsakhart/quantile_fix 
Add default quantiles for summaries if no mapping file exists
 2019-05-14 16:14:15 +00:00
Vitaliy Sakhartchouk
cddeb87405 Add default quantiles for summaries if no mapping file exists 
Signed-off-by: Vitaliy Sakhartchouk <vsakhart@github.com>
 2019-05-13 17:14:42 -07:00
Clayton O'Neill
04bba78d61
Add support for Datadog distribution type 
This adds the ability to accept Datadog's distribution type and treat it
like a histogram/summary.

Signed-off-by: Clayton O'Neill <claytono@github.com>
 2019-05-13 14:59:21 -04:00
Clayton O'Neill
a4faae262b
Replace Split with special purpose implementation 
This improves performance from 3169ns/op to 2836 ns/op and drops one
allocation per op.

Signed-off-by: Clayton O'Neill <claytono@github.com>
 2019-05-13 13:32:25 -04:00
Clayton O'Neill
e3cdd85a09
Extract individual tag parsing into new function 
Signed-off-by: Clayton O'Neill <claytono@github.com>
 2019-05-13 12:46:50 -04:00
Clayton O'Neill
a441eac07a
Replace SplitN w/special purpose implementation 
This improves performance per call in the a-z case from around 5533
ns/op to 3169ns/op.  It also drops allocations per call from 57 to 31
in the a-z case.

Signed-off-by: Clayton O'Neill <claytono@github.com>
 2019-05-13 12:46:50 -04:00
Clayton O'Neill
052beaa3ac
Replace TrimPrefix w/special purpose implementation 
On the a-z benchmark, this brings the ns/op down from 5658 to 5533.

Signed-off-by: Clayton O'Neill <claytono@github.com>
 2019-05-13 12:46:50 -04:00
Clayton O'Neill
9cd711ed3e
Add benchmark for tag parsing 
Signed-off-by: Clayton O'Neill <claytono@github.com>
 2019-05-13 12:46:49 -04:00
Matthias Rampke
4d0cb1992d
Merge pull request #208 from prometheus/makefile_common 
Synchronize Makefile.common from prometheus/prometheus
 2019-05-06 09:19:31 +00:00
prombot
e82cf2444b makefile: update Makefile.common with newer version 
Signed-off-by: prombot <prometheus-team@googlegroups.com>
 2019-05-04 00:01:58 +00:00
SpencerMalone
35d1a99592 Adding mapping cache 
Signed-off-by: SpencerMalone <malone.spencer@gmail.com>
 2019-04-26 18:00:39 -04:00
Matthias Rampke
54cf241044
Merge pull request #207 from simonpasquier/bump-golang-1.12 
Bump Go version to 1.12
 2019-04-26 09:43:27 +00:00
Simon Pasquier
7631485b0b *: bump Go version to 1.12 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2019-04-26 10:55:07 +02:00
Matthias Rampke
abb2ab04fb
Merge pull request #206 from prometheus/makefile_common 
Synchronize Makefile.common from prometheus/prometheus
 2019-04-25 09:03:15 +00:00
Simon Pasquier
6fd7690961 Add .golangci.yml 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2019-04-25 09:58:12 +02:00
prombot
f1de314e14 makefile: update Makefile.common with newer version 
Signed-off-by: prombot <prometheus-team@googlegroups.com>
 2019-04-25 00:01:46 +00:00
Matthias Rampke
0bd90aee34
Update changelog for #205 
Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2019-04-23 09:12:24 +00:00
Matthias Rampke
9963806a62
Merge pull request #205 from claytono/add-pprof 
Add pprof for profiling
 2019-04-23 09:01:09 +00:00
Matthias Rampke
ee653990e6
Update changelog and README for #199 
Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2019-04-23 08:47:32 +00:00
Matthias Rampke
e3d6050616
Merge pull request #199 from Kong/feat/unixgram-socket 
Implement listener for Unixgram sockets
 2019-04-23 08:44:11 +00:00
Wangchong Zhou
47b5ef9be0
Buffer signals channel 
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
 2019-04-22 16:35:28 -07:00
Wangchong Zhou
383ee9bd3b
Add a signal handler to allow clean up of unixgram socket file 
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
 2019-04-22 16:33:22 -07:00
Clayton O'Neill
024f9dc0aa
Add pprof for profiling 
Signed-off-by: Clayton O'Neill <clayton@oneill.net>
 2019-04-22 08:07:43 -04:00
Matthias Rampke
ece8a26a79
Merge pull request #203 from prometheus/makefile_common 
Synchronize Makefile.common from prometheus/prometheus
 2019-04-18 10:26:33 +00:00
Matthias Rampke
485b28a9ff
Add missing license header 
Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2019-04-18 10:12:50 +00:00
prombot
88a12bc9b9 makefile: update Makefile.common with newer version 
Signed-off-by: prombot <prometheus-team@googlegroups.com>
 2019-04-18 00:00:40 +00:00
Matthias Rampke
c3eb636525
Add changelog for #202 
Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2019-04-17 15:25:44 +00:00
Matthias Rampke
0766e70e43
Merge pull request #202 from prometheus/superq/docker_user 
Don't run docker container as root
 2019-04-17 15:24:37 +00:00
Ben Kochie
38df95f440
Don't run docker container as root 
Run statsd_exporter as `nobody`.

Signed-off-by: Ben Kochie <superq@gmail.com>
 2019-04-17 17:04:19 +02:00
Matthias Rampke
f0feef950b
Add changelog entry for #200 
Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2019-04-16 13:17:11 +00:00
Matthias Rampke
526a81b445
Merge pull request #200 from bakins/metrics-count 
Add metric to track unique metric names the exporter is tracking
 2019-04-16 13:15:33 +00:00
Brian Akins
45402964a4 use label for metric type and decrement 
Signed-off-by: Brian Akins <brian@akins.org>
 2019-04-15 08:16:00 -04:00
Brian Akins
92957ce080 Add metric to track unique metric names the exporter is tracking 
Signed-off-by: Brian Akins <brian@akins.org>
 2019-04-10 12:23:07 -04:00
Matthias Rampke
468c70df7d
Add #197 to changelog 
Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2019-04-10 08:49:07 +00:00
Matthias Rampke
ece9385f22
Merge pull request #197 from bakins/escapeMetricName-performance 
Increase escapeMetricName performance
 2019-04-10 08:47:49 +00:00
Matthias Rampke
9ed6d59151
Correct to use name socket mode instead of mask 
Co-Authored-By: fffonion <fffonion@gmail.com>
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
 2019-04-09 11:20:11 -07:00
Brian Akins
cfcf3c9ba5 Add comments explaining escapeMetricName 
Signed-off-by: Brian Akins <brian@akins.org>
 2019-04-09 14:10:26 -04:00