Aliaksandr Valialkin
c82cc9cd11
docs/CHANGELOG.md: document 7c3b6365f0
2021-12-12 19:09:20 +02:00
Aliaksandr Valialkin
d1f8915ed1
app/vmselect/promql: preserve the order of time series passed to limit_offset() function
...
Previously time series passed to `limit_offset()` were shuffled according to hash for their labels.
This was unexpected behaviour for most users.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1920 and https://github.com/VictoriaMetrics/VictoriaMetrics/issues/951
2021-12-12 18:04:58 +02:00
Aliaksandr Valialkin
3d4349343d
docs/CHANGELOG.md: document 2851709745
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1921
2021-12-10 12:13:34 +02:00
Aliaksandr Valialkin
52eb9c99e2
docs: document the ability to investigate correlation between two queries at /vmui
...
This is a follow-up for c1fd93e8a0
2021-12-08 17:24:01 +02:00
Aliaksandr Valialkin
ff15a752c1
app/vmselect: accept optional extra_filters[] query args for all the supported Prometheus querying APIs
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1863
2021-12-06 17:07:09 +02:00
Aliaksandr Valialkin
45d082bbe2
app/vminsert: add -maxLabelValueLen command-line flag
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1908
2021-12-06 11:40:34 +02:00
Aliaksandr Valialkin
da402fbdfa
lib/workingsetcache: fix unaligned 64-bit atomic operation panic on 32-bit architectures
...
The panic has been introduced in 7275ebf91a
2021-12-03 01:21:51 +02:00
Aliaksandr Valialkin
06642d97f5
app: allow specifying http and https urls in the following command-line flags
...
* -promscrape.config
* -relabelConfig
* -remoteWrite.relabelConfig
* -remoteWrite.urlRelabelConfig
2021-12-03 00:10:02 +02:00
Aliaksandr Valialkin
62b4efb3e7
app/vmauth: follow-up for 13368bed18
...
* Document the ability to specify http or https urls in `-auth.config` at docs/CHANGELOG.md
* Move the ReadFileOrHTTP to lib/fs, so it can be re-used in other places where a file
should be read from the given path. For example, in `-promscrape.config` at `vmagent`.
2021-12-02 23:32:05 +02:00
Aliaksandr Valialkin
7f2f26b25f
docs/CHANGELOG.md: cut v1.70.0
2021-12-02 15:01:25 +02:00
Aliaksandr Valialkin
ed9ef7733b
docs/CHANGELOG.md: document 0afd14a14a
2021-12-02 14:47:20 +02:00
Aliaksandr Valialkin
394a345ae0
lib/httpserver: expose /-/healthy and /-/ready endpoints as Prometheus does
...
This improves integration with third-party solutions, which rely on these endpoints.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1833
2021-12-02 14:36:58 +02:00
Aliaksandr Valialkin
03f5ad3060
lib/protoparser/graphite: allow multiple separators between metric name, value and timestamp
2021-12-02 13:43:49 +02:00
Aliaksandr Valialkin
49a18b8660
lib/protoparser/graphite: properly parse Graphite line with whitespace after the timestamp
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1865
2021-12-02 13:33:26 +02:00
Aliaksandr Valialkin
c0cbf0de2a
app/{vmbackup,vmrestore}: export internal metrics at /metrics http handler
2021-12-02 11:55:58 +02:00
Aliaksandr Valialkin
7275ebf91a
app/vmstorage: export vm_cache_size_max_bytes metrics for determining capacity of various caches
...
The vm_cache_size_max_bytes metric can be used for determining caches which reach their capacity via the following query:
vm_cache_size_bytes / vm_cache_size_max_bytes > 0.9
2021-12-02 10:30:43 +02:00
Aliaksandr Valialkin
2f63dec2e3
lib/fs: add vm_filestream_read_duration_seconds_total and vm_filestream_write_duration_seconds_total metrics
...
These metrics help determining persistent disk saturation with `rate(vm_filestream_read_duration_seconds_total) > 0.9`
2021-12-02 10:30:42 +02:00
Aliaksandr Valialkin
ed54b27b85
docs/CHANGELOG.md: document 06eff5a72c
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/487
2021-12-01 12:28:06 +02:00
Aliaksandr Valialkin
10bd8b1d86
docs/CHANGELOG.md: document 852a895b70
2021-11-30 01:22:37 +02:00
Aliaksandr Valialkin
ca6fc0265e
docs/CHANGELOG.md: document f05cddd2fc
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1830
2021-11-30 01:15:41 +02:00
Aliaksandr Valialkin
841647643a
docs/CHANGELOG.md: document 9dd650f67f
2021-11-30 01:09:10 +02:00
Aliaksandr Valialkin
7e79fc6e3c
docs/CHANGELOG.md: document 624ad73705
2021-11-30 01:05:05 +02:00
Aliaksandr Valialkin
98d244b288
docs/CHANGELOG.md: document c6d5927281
2021-11-30 01:00:36 +02:00
Aliaksandr Valialkin
d44c585ca4
lib/protoparser: do not log connection reset by peer error when reading the data via InfluxDB, Graphite and OpenTSDB protocols over plain TCP connections
...
This error is expected, so there is no need in spamming the log with this error.
2021-11-29 21:47:56 +02:00
Aliaksandr Valialkin
03509025bc
docs/CHANGELOG.md: document 695cb617b2
2021-11-29 12:13:11 +02:00
Aliaksandr Valialkin
9bee043ff2
app/vmselect/promql: consistently return zero from deriv(const)
2021-11-17 18:02:05 +02:00
Aliaksandr Valialkin
b688960db0
lib/persistentqueue: add vm_persistentqueue_read_duration_seconds_total and vm_persistentqueue_write_duration_seconds_total metrics for determining disk usage saturation at vmagent
2021-11-17 16:41:35 +02:00
Aliaksandr Valialkin
b900560b83
app/vmselect/promql: add now() function, which returns the current timestamp as a floating-point value in seconds
2021-11-17 16:35:30 +02:00
Aliaksandr Valialkin
52e19a0577
docs: document -s3ForcePathStyle command-line option
...
This is a follow-up for b72eed1f5e
2021-11-17 01:09:32 +02:00
Aliaksandr Valialkin
f3ac945d74
app/vmauth: add ability to override the username label value for vmauth_user_requests_total metric by specifying name option in -auth.config
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1805
2021-11-17 00:47:34 +02:00
Aliaksandr Valialkin
5a180c6659
docs/CHANGELOG.md: document the addition of vm_tenant_used_tenant_bytes metric, which shows the per-tenant disk usage
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1605
2021-11-16 23:36:48 +02:00
Aliaksandr Valialkin
8b6c89423d
docs/CHANGELOG.md: document bugfixes in enteprise versions of vmagent and vmalert
2021-11-12 13:24:07 +02:00
Aliaksandr Valialkin
e5d4c7f4a7
app/vmauth: initialize reverse proxy only after flag.Parse() is called
...
This should properly take into accoun the `-maxIdleConnsPerBackend` command-line flag value.
Previously it was hardcoded to 100.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1300
2021-11-09 19:22:34 +02:00
Aliaksandr Valialkin
69e655ba7f
docs/CHANGELOG.md: cut v1.69.0
2021-11-08 15:47:36 +02:00
Aliaksandr Valialkin
3419ac1d36
app/vmselect/promql: add duration_over_time(m[d], max_interval) function
...
This function calculates the actual lifetime of the time series on the given lookbehdind window `d`
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1780
2021-11-08 13:14:09 +02:00
Aliaksandr Valialkin
5edf695bc9
docs/CHANGELOG.md: document b9cdbcb5046315db96e1e7ca9923d09d0f30dc25
2021-11-08 12:11:30 +02:00
Aliaksandr Valialkin
237885e0d2
docs/vmalert.md: document the addition of -defaultTenant.prometheus and -defaultTenant.graphite command-line options to enterprise version of vmalert
2021-11-05 20:04:09 +02:00
Aliaksandr Valialkin
cbfc7b7c92
app/{vminsert,vmagent}: hide passwords and auth tokens by default at /config page
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1764
2021-11-05 14:41:16 +02:00
Aliaksandr Valialkin
a69264e885
app/vmagent: add -remoteWrite.maxRowsPerBlock command-line option, which may be used for improving data ingestion performance under high load
2021-11-04 15:39:14 +02:00
Aliaksandr Valialkin
e0d2ba5608
app/vmagent/remotewrite: send data to remote storage systems in parallel
...
This should improve data ingestion speed when many `-remoteWrite.url` command-line flags are configured
2021-11-04 15:04:16 +02:00
Aliaksandr Valialkin
aa534c2582
lib/promscrape: add -promscrape.maxResponseHeadersSize command-line flag for tuning the maximum http response headers size from Prometheus scrape targets
2021-11-03 22:26:56 +02:00
Aliaksandr Valialkin
27044b84d2
app/vmselect/promql: add limit_offset(limit, offset, q) function, which can be used for paging over big number of time series
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1778
2021-11-03 16:02:27 +02:00
Aliaksandr Valialkin
43a58bd618
app/vmselect/promql: add label_graphite_group() function for extracting groups from Graphite metric names
2021-11-03 13:19:08 +02:00
Aliaksandr Valialkin
da2e0e29a4
docs/CHANGELOG.md: document e3a91b186a
2021-11-02 18:39:14 +02:00
Aliaksandr Valialkin
d1eb87c831
app/{vmagent,vminsert}: add ability to restrict access to /config page with authKey query arg
...
The authKey can be configured via `-configAuthKey` command-line flag.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1764
2021-11-01 16:44:54 +02:00
Aliaksandr Valialkin
bb87949d5c
lib/protoparser/influx: automatically detect timestamp precision depending on the number of decimal digits in the timestamp
2021-10-28 12:47:22 +03:00
Aliaksandr Valialkin
74b8af9891
lib/promscrape: add collapse and expand buttons per each group of targets from the same scrape job
2021-10-27 20:03:24 +03:00
Aliaksandr Valialkin
1952ab99aa
all: fix build issues and tests for Apple M1
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1653
2021-10-27 15:06:34 +03:00
Aliaksandr Valialkin
9ec0175e83
docs/CHANGELOG.md: mention the issue about missing proxy_url config option at /config page
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1755
2021-10-26 22:06:35 +03:00
Aliaksandr Valialkin
4821adfd95
lib/promscrape: properly show proxy_url option value at /config page
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1755
2021-10-26 21:23:54 +03:00
Aliaksandr Valialkin
a7e3cbd6ad
docs/CHANGELOG.md: document 3dbdf1632e
2021-10-25 12:16:37 +03:00
Aliaksandr Valialkin
8d0fafc377
docs/CHANGELOG.md: typo fix
2021-10-22 21:11:54 +03:00
Aliaksandr Valialkin
7f7cac20c1
docs/CHANGELOG.md: cut v1.68.0
2021-10-22 19:37:48 +03:00
Aliaksandr Valialkin
013d626889
app/vmauth: add ability to specify http headers to send in requests to backends
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1736
2021-10-22 19:10:29 +03:00
Aliaksandr Valialkin
7e88713ca3
docs/CHANGELOG.md: document 43a7984cd8
2021-10-22 14:00:20 +03:00
Aliaksandr Valialkin
8568003bb1
docs/CHANGELOG.md: document a3684fe3de
2021-10-22 12:28:01 +03:00
Yury Molodov
2b266cb87e
vmui: query history ( #1732 )
...
* feat: add query history
* fix: change detect keyUp for nav query history
* feat: set default query history
* app/vmselect/vmui: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-10-22 12:21:22 +03:00
Aliaksandr Valialkin
8ad95f0db7
lib/httpserver: expose command-line flags at /flags page
...
This should simplify debugging.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1695
2021-10-20 00:45:09 +03:00
Aliaksandr Valialkin
0d48b89afe
docs/CHANGELOG.md: document 146a5b504c
2021-10-19 11:25:02 +03:00
Aliaksandr Valialkin
c64a134146
docs/CHANGELOG.md: document cbcc622786
2021-10-19 08:56:23 +03:00
Yury Molodov
a3e09a57c2
vmui: features ( #1711 )
...
* feat: initial uPlot graph
* feat: add zoom/pan for graph
* fix: add zoom by ctrl/mac
* fix: remove unused code
* feat: add toggle cache for fetch
* feat: add fix y-axis limits
* fix: stop point events while panning
* fix: change getting cursor position when scaling
* feat: add cursor tooltip to graph
* fix: uninstall chart.js
* fix: change link for create an issue
* fix: set default cache value to true
* app/vmalert: follow-up after 0e2486df565416e18007
2021-10-18 15:16:57 +03:00
Aliaksandr Valialkin
c37f285466
lib/promscrape: set honor_timestamps: true by default if this option isnt set explicitly in scrape configs
...
This aligns the behavior to Prometheus - see https://prometheus.io/docs/prometheus/latest/configuration/configuration/#scrape_config
2021-10-16 20:49:08 +03:00
Aliaksandr Valialkin
c055bc478c
lib/promscrape: expose promscrape_series_limit_max_series and promscrape_series_limit_current_series metrics per each scrape target with the enabled unique series limiter
2021-10-16 18:47:13 +03:00
Aliaksandr Valialkin
9866dd95c1
lib/promscrape: store the full response in stream parsing mode in scrapeWork.lastScrape byte slice
...
This allows sending staleness marks and properly calculate scrape_series_added metric in stream parsing mode
at the cost of the increased memory usage, since now the potentially big response is kept
in the lastScrape byte slice per each scrapeWork.
In practice the memory usage increase shouldn't be big, since the response size
is usually much smaller than the parsed metrics from this response after the relabeling,
which usually adds a big pile of target-specific labels per each metric.
2021-10-15 15:39:23 +03:00
Aliaksandr Valialkin
78425561ce
docs/CHANGELOG.md: document the change at 7fcbd3fa4b
2021-10-14 14:37:44 +03:00
Aliaksandr Valialkin
bbd34fa15e
lib/promscrape: add -promscrape.minResponseSizeForStreamParse command-line option for automatic switching to stream parsing mode when scraping targets with big responses
...
This should reduce memory usage when vmagent scrapes targets with non-uniform response sizes.
This is common case in Kubernetes monitoring.
2021-10-14 12:29:35 +03:00
Aliaksandr Valialkin
1a7287c408
lib/promscrape: return error if sample_limit or series_limit options are set when stream parsing mode is enabled
2021-10-14 12:11:23 +03:00
Aliaksandr Valialkin
1c17fe70e0
docs/CHANGELOG.md: document e3c8304deb
2021-10-13 16:00:50 +03:00
Aliaksandr Valialkin
e3c8304deb
lib/promscrape: add ability to show the original labels for discovered targets at /targets page
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1698
2021-10-13 15:59:58 +03:00
Aliaksandr Valialkin
9882cda8b9
lib/promscrape: shard targets among cluster nodes after relabeling is applied
...
This guarantees that targets with the same set of labels go to the same vmagent node.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1687#issuecomment-940629495
2021-10-12 17:06:00 +03:00
Aliaksandr Valialkin
5a58c041c2
app/vmagent: expose -promscrape.config contents at /config page as Prometheus does
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1695
2021-10-12 16:25:37 +03:00
Aliaksandr Valialkin
a5001b9c20
app/vmselect/promql: add atan2 binary operator, which is going to be added in Prometheus 2.31
...
See https://github.com/prometheus/prometheus/pull/9248
2021-10-11 21:15:53 +03:00
Aliaksandr Valialkin
81c6720392
app/vmselect/promql: add missing trigonometric functions, which are going to be added in Prometheus 2.31
...
See https://github.com/prometheus/prometheus/issues/9233
2021-10-11 21:01:33 +03:00
Aliaksandr Valialkin
92b92d4d2c
app/vmselect/promql: consistently return the same set of time series from limitk() function
...
This is the expected behaviour by most users.
2021-10-08 19:53:52 +03:00
Aliaksandr Valialkin
001750c239
lib/storage: fix unaligned access on 32-bit architectures.
...
The bug has been introduced at a171916ef5
2021-10-08 19:43:03 +03:00
Aliaksandr Valialkin
0a3a774202
docs/CHANGELOG.md: cut v1.67.0
2021-10-08 16:00:33 +03:00
Aliaksandr Valialkin
0ff8fcac6a
app/vmui: follow-up after 7bfb44113e
...
* Run `vmui-update`
* Document the changes in README.md and CHANGELOG.md
2021-10-08 15:09:29 +03:00
Aliaksandr Valialkin
cf5cbd1c70
app/{vminsert,vmstorage}: follow-up after a171916ef5
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/269
2021-10-08 14:35:49 +03:00
Aliaksandr Valialkin
a19e7c7ce8
app/vminsert: fix uneven distribution of time series among storage nodes
...
Use distinct seed for distribution hash calculations on the second level of vminsert nodes.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1672
2021-10-07 12:23:39 +03:00
Aliaksandr Valialkin
9515e58e28
docs/vmagent.md: document how to write data to Kafka
2021-09-30 17:45:53 +03:00
Aliaksandr Valialkin
0e3de5a0cc
app/vmselect/promql: add topk_last and bottomk_last functions
2021-09-30 13:22:52 +03:00
Aliaksandr Valialkin
2b623ae302
docs/CHANGELOG.md: link to Kafka integration docs
2021-09-29 12:31:23 +03:00
Aliaksandr Valialkin
ead59bdebf
docs/CHANGELOG.md: document the bugfix from de810031bf
2021-09-29 00:41:35 +03:00
Aliaksandr Valialkin
50ec259750
docs/CHANGELOG.md: document 3d17112a7e
2021-09-29 00:33:08 +03:00
Aliaksandr Valialkin
91b3c601bc
app/{vminsert,vmagent}: add ability to ingest data via DataDog "submit metrics" API
...
See https://docs.datadoghq.com/api/latest/metrics/#submit-metrics
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/206
2021-09-29 00:13:08 +03:00
Yury Molodov
a64155d91e
vmui: use Chart.js as default engine for graph ( #1634 )
...
* feat: add Plotly as default engine for graph
* fix: remove unused components
* feat: use Chart.js as default engine graph
* fix: correct styles for loader
* feat: add zoom/pan for chart
* feat: add height for chart
* fix: remove unused code
* fix: remove empty units from duration
* fix: change debounce for pan to 500ms
* fix: add utility for plugins register globally
* fix: optimize render graph
* feat: add buffer data for zoom
* fix: add limits for zoom in/out
* fix: change update data while zooming
* app/vmselect: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-09-27 22:26:14 +03:00
Aliaksandr Valialkin
2efe0acfc9
app/vmselect/promql: add rollup_scrape_interval(m[d]) function
...
It calculates the min, max and avg scrape intervals for m over the given lookbehind window d
2021-09-27 19:21:24 +03:00
Aliaksandr Valialkin
c4c77aa2dd
app/vmselect/promql: follow-up after 526dd93b32
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1625
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1612
2021-09-27 18:55:39 +03:00
Aliaksandr Valialkin
e564411a62
app/vmselect/promql: align the behavior of or, and and unless operators with on (labels) modifier to Prometheus
...
Previously VictoriaMetrics could return unexpected result of the right-hand side operand
had multiple time series with the given set of labels mentioned in `on(labels)`.
See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1643
2021-09-24 00:46:25 +03:00
Aliaksandr Valialkin
9f19649672
docs/CHANGELOG.md: cut v1.66.2
2021-09-23 22:53:36 +03:00
Aliaksandr Valialkin
718eca33ab
lib/storage: properly handle {__name__=~"prefix(suffix1|suffix2)",other_label="..."} queries
...
They were broken in the commit 00cbb099b6https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1644
2021-09-23 21:48:51 +03:00
Aliaksandr Valialkin
f5896b7420
docs/CHANGELOG.md: document 0e35fc9538
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1641
2021-09-23 20:46:23 +03:00
Aliaksandr Valialkin
a0313c046b
lib/promscrape: add vm_promscrape_max_scrape_size_exceeded_errors_total metric for counting of the failed scrapes due to the exceeded response size
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1639
2021-09-23 14:47:54 +03:00
Aliaksandr Valialkin
9b3d1a1996
docs/CHANGELOG.md: cut v1.66.1
2021-09-22 01:47:05 +03:00
Aliaksandr Valialkin
a13c3de36f
docs/CHANGELOG.md: document 9ca1cbced1
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1635
2021-09-21 23:17:08 +03:00
Aliaksandr Valialkin
207c5760ce
lib/promrelabel: fix parsing regex: true in relabeling rules
2021-09-21 23:00:53 +03:00
Aliaksandr Valialkin
a22aa0608b
app/vmselect: fix accessing /graphite/* endpoints
2021-09-21 13:56:35 +03:00
Aliaksandr Valialkin
76811c2f60
docs/CHANGELOG.md: cut v1.66.0
2021-09-20 15:20:25 +03:00
Aliaksandr Valialkin
9a3d0c43b5
app/vmselect/promql: add quantiles_over_time("phiLabel", phi1, ..., phiN, m[d]) function for calculating multiple quantiles at once
2021-09-17 23:35:10 +03:00
Aliaksandr Valialkin
e1e5a20b36
docs/CHANGELOG.md: document 0e09fdb8b0
2021-09-17 18:47:06 +03:00
