Commit graph

36 commits

Author SHA1 Message Date
Gabriel Antunes 24e2fc9980 Making mapperConfigDefaults and metricObjective public, so that Grafana Agent can instantiate MetricMapper without using InitFromYAMLString directly.
Signed-off-by: Gabriel Antunes <g.amaral.antunes@gmail.com>
2023-03-15 16:34:31 -06:00
Evan Van Dam abb7ec0afb allow multiple dashes in StatsD metric names
Signed-off-by: Evan Van Dam <evan.vandam@wonolo.com>
2021-06-17 09:43:40 -07:00
Matthias Rampke a8c09aaa97
Merge pull request #365 from glightfoot/segment-numbers
Support metric name segments starting with numbers
2021-03-26 18:20:30 +01:00
Matthias Rampke 5793e05795
Add additional tests for #365
testing more edge cases.

Signed-off-by: Matthias Rampke <matthias@prometheus.io>
2021-03-26 16:54:29 +00:00
glightfoot 8b306c8c76 remove noop cache, add helper function for tests
Signed-off-by: glightfoot <glightfoot@rsglab.com>
2021-02-19 14:08:53 -05:00
glightfoot 0c4a66e6a1 rework metricLineRE to support matching segments that start with a number
Signed-off-by: glightfoot <glightfoot@rsglab.com>
2021-02-07 11:21:48 -05:00
glightfoot aa529c8884 rename mapper_cache to mappercache
Signed-off-by: glightfoot <glightfoot@rsglab.com>
2021-02-06 23:27:11 -05:00
glightfoot de9a51c863 fix TestMultipleMatches mapping indent
Signed-off-by: glightfoot <glightfoot@rsglab.com>
2021-02-06 23:00:06 -05:00
glightfoot 0099df7f71 move lru and rr mapper caches to their own package and make mapper_cache a better an interface for implementing externally`
Signed-off-by: glightfoot <glightfoot@rsglab.com>
2021-02-06 22:50:17 -05:00
glightfoot f8bba00868 format and clarify alias type comment
Signed-off-by: glightfoot <glightfoot@rsglab.com>
2021-01-28 14:24:41 -05:00
glightfoot 06411336c7 add support for setting histogram_options and summary_options in defaults
Signed-off-by: glightfoot <glightfoot@rsglab.com>
2021-01-28 13:58:52 -05:00
Matthias Rampke ed37775e02
Merge pull request #309 from prometheus/mr/issue-256
Allow single-letter components in metric names
2020-06-19 14:15:01 +02:00
glightfoot bdd4a76348 add more tests for metric type
Signed-off-by: glightfoot <glightfoot@rsglab.com>
2020-06-15 18:46:20 -04:00
glightfoot 77277a5150 support deprecated timer_type in configs
Signed-off-by: glightfoot <glightfoot@rsglab.com>
2020-06-15 18:41:16 -04:00
glightfoot 32e9e58e32 Rename timer to observer in mapper
Signed-off-by: glightfoot <glightfoot@rsglab.com>
2020-06-15 17:26:20 -04:00
Matthias Rampke 44ae8f557c
Allow single-letter components in metric names
They are valid. Fixes #256.

Signed-off-by: Matthias Rampke <matthias@prometheus.io>
2020-05-29 08:09:46 +00:00
Thomas Gummerer dae5d782a6 allow setting granularity for summary metrics
The Go client for prometheus aggregates summary metrics over 10
minutes by default, in 5 buckets.  This is not always the behaviour we
want.

Allow tweaking those settings in `statsd_exporter`, so we can
aggregate summary metrics over more or less time, with more or fewer
buckets, and set the cap for the bucket as well.

Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
2020-02-18 18:04:38 +00:00
Thomas Gummerer 80b77513a6 create sub-hierarchies for summary and histogram options
Currently the Buckets and Quantiles settings are top level settings per metric
in the yaml.  In a subsequent commit we're going to allow adding more such
options for summaries, at which point having them all at the top level gets
confusing.

Split the options out into separate hierarchies to allow adding more options,
without adding confusion.  We preserve backwards compatibility by still
accepting the old option, but warning when it is present.

Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
2020-02-18 18:04:27 +00:00
Brian Akins b234e1dd4e Use correct name when multiple names match same FSM match
Signed-off-by: Brian Akins <brian@akins.org>
2020-01-11 07:05:20 -05:00
Joaquín Fernández Campo 84657e85ec Updated docs and added good/bad example yaml
Signed-off-by: Joaquin Fernandez Campo <jfcampo@gmail.com>
2019-11-26 10:01:29 +01:00
SpencerMalone 7035e5e075 Add test for multiple explicit metric types.
Signed-off-by: SpencerMalone <malone.spencer@gmail.com>
2019-06-07 20:11:32 -04:00
SpencerMalone 35d1a99592 Adding mapping cache
Signed-off-by: SpencerMalone <malone.spencer@gmail.com>
2019-04-26 18:00:39 -04:00
Ivan Mikheykin d1b2dd47a8 TTL expiration tests, README update
Signed-off-by: Ivan Mikheykin <ivan.mikheykin@flant.com>
2018-12-18 09:46:05 +03:00
Wangchong Zhou d0ad532fa1
fix: don't let captured fields being overwritten by backtracking
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
2018-12-05 11:42:34 -08:00
Wangchong Zhou c10e80c44b
optimizations
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
2018-10-03 16:31:00 -07:00
Wangchong Zhou 699fa13c8c
add benchmark test to ci
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
2018-09-28 14:42:09 -07:00
Wangchong Zhou 5262b2904c
tidy up and use go benchmark
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
2018-09-28 12:58:25 -07:00
Wangchong Zhou 6d709d52c1
gofmt
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
2018-09-24 16:46:16 -07:00
Wangchong Zhou a0681a0cd2
more perf test
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
2018-09-24 16:08:08 -07:00
Wangchong Zhou a8dcc589e5
add more perf test
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
2018-09-24 13:36:43 -07:00
Wangchong Zhou 9ebab25dfa
ordering
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
2018-09-13 12:12:41 -07:00
Wangchong Zhou c2742aa299
implement backtrack
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
2018-09-12 18:18:12 -07:00
Wangchong Zhou dad04e9c8b
detect backtracking
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
2018-09-12 14:44:07 -07:00
Wangchong Zhou bfe23298aa
replace glob matching
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
2018-09-11 17:34:19 -07:00
Wangchong Zhou 825b734b3e
Implement "fsm" match type
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
2018-09-10 12:04:44 -07:00
Matthias Rampke 40a13e604f
Move mapper -> pkg/mapper
to make clear that this is meant to be used elsewhere

Signed-off-by: Matthias Rampke <mr@soundcloud.com>
2018-08-14 09:20:00 +00:00
Renamed from mapper/mapper_test.go (Browse further)