Aliaksandr Valialkin
4e39bf148c
vendor: update github.com/VictoriaMetrics/metrics from v1.13.1 to v1.14.0
...
The new version switches from log-linear histograms to log-based histograms,
which provide up to 3.6 times better accuracy.
2021-02-15 15:12:29 +02:00
Aliaksandr Valialkin
802fabf0d7
deployment/docker: embed tzdata into prod Go app instead of installing it into base docker image
...
While this increases app size by 700Kb, this allows using -loggerTimezone in a scratch base image
See https://github.com/golang/go/issues/38017
2021-02-12 04:54:27 +02:00
Aliaksandr Valialkin
f9902b3372
deployment/docker: use docker buildx
for creating multiarch builds
...
See https://github.com/docker/buildx/
2021-02-12 04:31:22 +02:00
Aliaksandr Valialkin
acdb401585
app/vmselect/prometheus: treat match
query arg in the same way as match[]
query arg
2021-02-11 15:02:21 +02:00
Aliaksandr Valialkin
1e38ad6d20
app/vmauth: add ability to route requests from a single users to multiple targets depending on the requested path
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1064
2021-02-11 12:41:16 +02:00
Aliaksandr Valialkin
2d33230793
app/vmselect/promql: properly make copies of EvalConfig
2021-02-11 12:41:15 +02:00
Aliaksandr Valialkin
7a3a9421f3
app/vmselect/promql: make a copy of EvalConfig when executing q1
and q2
in parallel for q1 binary_op q2
...
This should prevent from data races if the underlying functions modify EvalConfig contents.
2021-02-10 23:05:55 +02:00
Aliaksandr Valialkin
04faea8b45
app/vmselect: parallelize q1 <binary_op> q2
queries by running q1
and q2
in parallel
...
This should reduce query execution times.
2021-02-10 22:59:39 +02:00
Aliaksandr Valialkin
cdecf83ce5
app/vmstorage: export vm_composite_index_min_timestamp metric
2021-02-10 17:14:08 +02:00
Aliaksandr Valialkin
553016ea99
lib/storage: disable composite index usage when querying old data
2021-02-10 14:57:50 +02:00
Aliaksandr Valialkin
c7dccebaef
lib/storage: optimize search by label filters matching big number of time series
2021-02-10 00:44:54 +02:00
Aliaksandr Valialkin
cb96a1865b
app/vmstorage: export missing vm_cache_size_bytes
metrics for indexdb and data caches
2021-02-09 00:47:00 +02:00
Aliaksandr Valialkin
9b9cb04511
docs/vmctl.md: fix title, so it is properly displayed in the header of https://victoriametrics.github.io/
2021-02-04 20:20:08 +02:00
Aliaksandr Valialkin
803a00102a
app/{vminsert,vmselect}: accept requests to paths with /graphite
and /prometheus
prefixes
...
This should improve compatibility with path prefixes from VictoriaMetrics cluster.
See https://victoriametrics.github.io/Cluster-VictoriaMetrics.html#url-format
2021-02-04 20:01:18 +02:00
Aliaksandr Valialkin
4d43ab0875
app/vmselect: typo fix when stripping url path prefixes
2021-02-04 19:29:25 +02:00
Roman Khavronenko
2ff038d841
vmalert: mention -datasource.appendTypePrefix
in README ( #1052 )
2021-02-03 23:44:37 +02:00
Dmitry Shevchuk
2baf98082b
Adds ability to query right vmselect endpoint based on the query type ( #1050 )
...
* Adds ability to query right vmselect endpoint based on the query type
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
2021-02-03 21:26:30 +00:00
Aliaksandr Valialkin
a2344ef4b7
docs/vmalert.md: mention that type
option can be set at group level additionally to rule level
2021-02-03 21:13:13 +02:00
Aliaksandr Valialkin
8dc6095749
app/vmagent: add Advanced usage
section with the description for all the command-line flags
2021-02-03 21:02:59 +02:00
Aliaksandr Valialkin
8629fd8a72
app/vmselect: deprecate -search.treatDotsAsIsInRegexps
in favor to {__graphite__="foo.*.bar"}
syntax
2021-02-03 20:36:01 +02:00
Aliaksandr Valialkin
d16f22f3a1
app/vmselect,lib/storage: properly parse Graphite selectors with inner wildcards
...
Example: foo{bar{x,yz},a[b-c],*de}
2021-02-03 20:14:22 +02:00
Aliaksandr Valialkin
157c02622b
app/vmselect: add ability to set Graphite-compatible filter via {__graphite__="foo.*.bar"}
syntax
2021-02-03 01:21:54 +02:00
Aliaksandr Valialkin
b577cdd855
docs: increase heading sizes in vmagent, vmauth, vmbackup and vmrestore docs, so they match the heading sizes in VictoriaMetrics docs
2021-02-01 19:44:00 +02:00
Aliaksandr Valialkin
8164cd8932
docs/vmctl.md: update build instructions after the migration from github.com/VictoriaMetrics/vmctl to github.com/VictoriaMetrics/VictoriaMetrics/app/vmctl
2021-02-01 19:39:08 +02:00
Aliaksandr Valialkin
b43b498fd8
app/vmselect: add ability to pass extra_label=<label>=<value>
query arg to Prometheus Querying API
...
This enforced `{label="value"}` label filter to the query.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1021
2021-02-01 18:04:17 +02:00
Aliaksandr Valialkin
5d87dbfd65
docs: document ability to query Graphite datasource from vmalert
2021-02-01 15:26:33 +02:00
Nikolay
195341a7cf
Graphite vmalert wip ( #112 )
...
* init implementation for graphite alerts
* adds graphite support for vmalert
* small fix
* changes vmalert graphite api with type
* updates tests
* small fix
* fixes graphite parse
* Fixes graphite from time
2021-02-01 15:05:32 +02:00
Aliaksandr Valialkin
a4ae945a79
app/victoria-metrics: fix tests after 8749c2dd92
2021-02-01 14:34:11 +02:00
Aliaksandr Valialkin
b2aa80e74b
app/vmagent: add -remoteWrite.roundDigits command-line option for limiting the number of digits after the point for stored values
...
This commit also adds --vm-round-digits command-line option to vmctl tool.
2021-02-01 14:27:09 +02:00
Aliaksandr Valialkin
29a7067827
app/vmctl: fix make check-all
warnings
2021-02-01 01:31:25 +02:00
Aliaksandr Valialkin
d5c180e680
app/vmctl: move vmctl code from github.com/VictoriaMetrics/vmctl
...
It is better developing vmctl tool in VictoriaMetrics repository, so it could be released
together with the rest of vmutils tools such as vmalert, vmagent, vmbackup, vmrestore and vmauth.
2021-02-01 01:10:20 +02:00
Aliaksandr Valialkin
de3c662e8a
all: consistently use timers from timerpool
2021-01-27 00:39:26 +02:00
Aliaksandr Valialkin
419ad74269
app/vmagent: add -remoteWrite.rateLimit command-line flag for limiting data rate to remote storage
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1035
2021-01-27 00:39:26 +02:00
weng zhao
cc3e69e963
vmalert: add option datasource.queryStep to allow user to address the inconsistency between grafana dashboards(query_range with step 15s usually) and ALERTS ( #1027 )
...
Co-authored-by: zhao.weng <zhao.weng@shopee.com>
2021-01-26 08:12:04 +00:00
Aliaksandr Valialkin
c164a8d231
app/vmselect/promql: improve documentation for -search.maxPointsPertimeseries
command-line flag
...
This should reduce incorrect usage and assumptions for this flag.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1020
2021-01-22 13:00:10 +02:00
Aliaksandr Valialkin
8749c2dd92
app/vmselect: add -search.maxStepForPointsAdjustment
command-line flag, which can be used for disabling adjustment for points returned from /api/v1/query_range
handler if they have timestamps closer than -search.latencyOffset
to the current time
2021-01-19 22:56:32 +02:00
Aliaksandr Valialkin
011c5da785
app/vmselect/graphite: extract getCanonicalPath() function from loop body inside getCanonicalPaths()
2021-01-18 17:30:26 +02:00
Aliaksandr Valialkin
75f7c51cab
docs/vmagent.md: follow-up for 184a659c5f
2021-01-13 13:53:14 +02:00
Aliaksandr Valialkin
1051d8aa2d
app/vmselect/promql: add ability to pass multiple labels to sort_by_label
and sort_by_label_desc
functions
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/992
2021-01-13 12:44:51 +02:00
Aliaksandr Valialkin
acf1a2c72b
app/vmselect/promql: properly parse escaped multibyte utf8 code sequences in metric names and labels names
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/990
2021-01-13 10:59:42 +02:00
Nikolay
dc9d7aedd5
adds extra_label to all import apis ( #1007 )
...
* adds extra_label to all import apis,
changes priority for extra_label - now it has priority over original labels
* Update README.md
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
* Update README.md
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
* adds extra labels to vmagent import api
changes order for adding labels, now its added after user values
* adds tests for extra_label
* import fix
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2021-01-13 00:52:50 +02:00
Aliaksandr Valialkin
1837f2f7d3
app/vmselect/promql: add tfirst_over_time(m[d])
and tlast_over_time(m[d])
MetricsQL functions for returning timestamps for the first and the last samples in m
over d
2021-01-12 16:12:12 +02:00
Nikolay
7976c22797
Fixes error handling for promscrape.streamParse ( #1009 )
...
properly return error if client cannot read data,
properly suppress scraper errors
2021-01-12 13:31:47 +02:00
Aliaksandr Valialkin
24ffad74c1
all: use net.Dial
instead of fasthttp.Dial
, because fasthttp.Dial
limits the number of concurrent dials to 1000
2021-01-11 12:53:30 +02:00
Roman Khavronenko
2e2e4f7e21
vmalert-989: return non-empty result in template func query
stub to pass validation ( #1002 )
...
On templates validation stage vmalert does not acutally send queries, so for complex
chained expression validation may fail. To avoid this, we add a blank sample in response
so validation can pass successfully. Later, during the rule execution, stub will be replaced
with real `query` function.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/989
2021-01-10 02:56:11 +03:00
Aliaksandr Valialkin
9dcb18e03d
app/vmstorage: disable final merge by default, since it may result in high disk IO and CPU usage without measurable benefits such as increased query performance and reduced disk space usage
2021-01-08 00:16:05 +02:00
Aliaksandr Valialkin
c86286ec1d
app/vmselect/promql: do not ajdust offset
value provided in the query
...
Previously it could be modified in order to improve response cache hit ratio.
This is unneeded, since cache hit ratio should remain good because the query time range
should be already aligned to multiple of `step` values.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/976
2020-12-27 14:09:25 +02:00
Aliaksandr Valialkin
4b7105a65b
app/vmselect: sync query stats handling with cluster version
2020-12-27 13:00:29 +02:00
Aliaksandr Valialkin
df0309eae0
app/vmselect/promql: simplify defer call for querystats.RegisterQuery
2020-12-27 12:06:04 +02:00
Aliaksandr Valialkin
ad4e6a9283
app/vmselect/querystats: reduce the default number of last queries to track from 100K to 20K
...
This should reduce memory usage in constrained environments
2020-12-25 17:40:47 +02:00