Aliaksandr Valialkin
ebaa1c7ad5
lib/promscrape: follow-up after baa1c24b36
2022-04-16 14:25:54 +03:00
Aliaksandr Valialkin
e6535a75f7
docs/CHANGELOG.md: document 45fcaa33e8
2022-04-13 14:12:17 +03:00
Aliaksandr Valialkin
77ffa4e447
docs/CHANGELOG.md: document f7e4c5a628
2022-04-13 14:09:11 +03:00
Anton Bystrov
9307fe3c04
Update CHANGELOG.md ( #2463 )
...
May be mispint here?
2022-04-13 11:18:42 +03:00
Aliaksandr Valialkin
f8de318bfc
docs/CHANGELOG.md: cut v1.76.1
2022-04-12 16:20:55 +03:00
Aliaksandr Valialkin
ef66b048c9
app/vmui: further improvements for number display on graphs
...
This is a follow-up for c4d2cd8336https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2409
2022-04-12 16:01:27 +03:00
Aliaksandr Valialkin
52cb80ed4f
docs/CHANGELOG.md: link to the bug related to improper handling of maxSeries limit passed from vmselect to vmstorage
2022-04-12 16:00:25 +03:00
Aliaksandr Valialkin
f3d4671bb6
lib/promscrape: follow-up after 7e79adfb55
2022-04-12 12:36:17 +03:00
Aliaksandr Valialkin
54de0531a4
app/vmstorage: properly handle maxSeries limit passed from vmselect to vmstorage
2022-04-12 11:23:04 +03:00
Aliaksandr Valialkin
deaa8c1ffa
lib/protoparser/native: follow-up after fe01f4803d
2022-04-11 19:27:07 +03:00
Aliaksandr Valialkin
d7bf0a7348
vendor: update github.com/VictoriaMetrics/metricsql from v0.40.0 to v0.41.0
...
This allows using built-in function names as with template names
2022-04-11 18:31:44 +03:00
Aliaksandr Valialkin
b89e846ce3
docs/CHANGELOG.md: document ed364a42e3
2022-04-11 12:11:32 +03:00
Aliaksandr Valialkin
fbd71f3083
docs/CHANGELOG.md: document backwards-incompatible changes in cluster version of v1.76.0
2022-04-08 12:05:45 +03:00
Aliaksandr Valialkin
dc60e99e94
docs/CHANGELOG.md: document the bugfix in hitCount function
2022-04-08 11:31:52 +03:00
Aliaksandr Valialkin
978f6d0f89
docs/CHANGELOG.md: typo fix
2022-04-07 17:19:59 +03:00
Aliaksandr Valialkin
ef690932ee
docs/CHANGELOG.md: cut v1.76.0
2022-04-07 15:33:55 +03:00
Aliaksandr Valialkin
7da20a4b3f
app/vmagent: reduce the probability of TLS handshake timeout when dialing the remote storage
...
The following actions are taken:
- Increase the TLS hashdshake timeout from 5 seconds to 10 seconds
- Increase dial timeout from 5 seconds to 30 seconds
- Specify DialContext instead of Dial in http.Transport. This allows properly handling
the Context arg during dialing the remote storage
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1699
2022-04-06 12:34:25 +03:00
Aliaksandr Valialkin
7ecb72648d
docs/CHANGELOG.md: document 0c0efc7781
2022-04-05 19:21:49 +03:00
Aliaksandr Valialkin
4ecb86c179
app/vminsert: reduce the max packet size, which vminsert can send to vmstorage
...
This reduces the max memory usage for vminsert and vmstorage under heavy ingestion rate
by up to 50% on production workload
2022-04-05 15:43:07 +03:00
Aliaksandr Valialkin
d011446f6f
docs/CHANGELOG.md: document 70bb0d2708
2022-04-04 13:02:27 +03:00
Aliaksandr Valialkin
43df19a742
docs/CHANGELOG.md: document 173073364e1bb1e0259ddc873dbd96ce62b07543
2022-04-04 12:55:43 +03:00
Aliaksandr Valialkin
f977ca8eaf
docs/CHANGELOG.md: document a57e3807537914396ee3eb378648a464fa9e1b97
2022-04-01 12:24:49 +03:00
Aliaksandr Valialkin
1c38ff6f48
docs/CHANGELOG.md: document 0989649ad0
2022-04-01 12:01:34 +03:00
Aliaksandr Valialkin
e210384f7e
docs/CHANGELOG.md: cut v1.75.1
2022-03-28 12:28:48 +03:00
Yury Molodov
c8d29ed78e
vmui: predefined panels ( #2243 )
...
* feat: add basic components for predefined dashboards
* fix: change display alert
* feat: add autosize and unit for axes
* feat: add component for CircularProgress
* feat: change layout for predefined dashboards
* feat: add override step for predefined panels
* feat: add override step for predefined panels
* feat: change yaxis limits for predefined panels
* fix: rename flag for hide legend
* feat: add formatted panel description
* feat: add README.md for dashboard setup
* feat: validate dashboard settings
* feat: add unit for y-ticks
* fix: correct display error for dashboards
* fix: disable auto refresh after route change
* update package-lock.json
* fix: add basename for BrowserRouter
* fix: add dynamic basename for routing
* update packages
* feat: add a pre-defined dashboard "per-job resource usage"
* feat: display unit in the hover-tooltip
* fix: change routing and home layout
* fix: change axis width calc
* updated packages
* app/vmselect: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-03-26 13:03:11 +02:00
Aliaksandr Valialkin
6e364e19ef
app/vmselect: add fine-grained limits for the number of returned/scanned time series for various APIs
2022-03-26 11:29:49 +02:00
Dima Lazerka
1fa0f3ec89
VMAnomaly docs fixes ( #2361 )
...
* Added docs for vmanomaly
* Add example images
* Stylistic fixes
* Move images to root
* Update docs/vmanomaly.md
* Update docs/vmanomaly.md
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
* Squeeze vmanomaly after vmbackupmanager before Case Studies
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2022-03-25 12:08:17 +02:00
Arash Hatami
a8de1ab000
A good change for MD files ( #2353 )
...
* Lint YAML
* Remove extra comment
* Fix command problem
* Format MD files
* Format & fix problem of MD files for docs
* Another fix for MD files
2022-03-22 13:40:55 +02:00
Roman Khavronenko
f367ff086c
docs: update release notes ( #2349 )
...
Warn about memory issue introduced in releases 1.73 - 1.74
2022-03-21 15:40:50 +02:00
Aliaksandr Valialkin
5ab6c350ec
docs/CHANGELOG.md: document a1e17e91f8
2022-03-21 15:34:49 +02:00
hagen1778
82659ab5b6
docs: add update note to v1.75.0 release note
...
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-03-19 17:55:38 +01:00
Aliaksandr Valialkin
87d356348b
docs/CHANGELOG.md: cut v1.75.0
2022-03-18 19:53:45 +02:00
Aliaksandr Valialkin
e78f3ac8ac
app/vmselect/bufferedwriter: suppress trivial network errors, which can be generated by remote side
...
These errors include `broken pipe` and `reset by peer`.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2334
2022-03-18 19:28:02 +02:00
Aliaksandr Valialkin
ec03dec72d
app/vmagent/remotewrite: prevent from infinite recursion panic when pushing a time series with big number of samples to remote storage
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2335
2022-03-18 19:06:22 +02:00
Aliaksandr Valialkin
620b605786
docs: document 20bb5e703c
2022-03-18 18:41:19 +02:00
Aliaksandr Valialkin
2ae3a9a8a3
lib/storage: reduce the interval for checking for free disk space from 30 seconds to 1 second
...
This should reduce the probability of out of disk space panics when -storage.minFreeDiskSpaceBytes is set to low values.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2305
2022-03-18 16:52:27 +02:00
Aliaksandr Valialkin
88605a7ea2
lib/blockcache: properly release memory occupied by deleted entries
...
Proviously the deleted entries could remain referenced via lastAccessHeap for long time.
This could lead to increased memory usage for the following caches starting from v1.73.0:
* indexdb/indexBlocks
* indexdb/dataBlocks
* storage/indexBlocks
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2242
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2007
2022-03-18 16:52:27 +02:00
Aliaksandr Valialkin
db781a9342
docs/CHANGELOG.md: document e5868b9c29
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/546
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2255
2022-03-18 13:07:32 +02:00
Aliaksandr Valialkin
e6acd16daf
docs/CHANGELOG.md: document 11ae1ae924
2022-03-17 20:08:05 +02:00
Aliaksandr Valialkin
11869a8307
docs: document the addition of mTLS communication between cluster components
2022-03-17 20:00:56 +02:00
Aliaksandr Valialkin
8ae9825bb4
docs/CHANGELOG.md: document c1d07e7c52f0a2ab892921b0639cd42677aa33a8
2022-03-16 14:25:44 +02:00
Aliaksandr Valialkin
54ec080bbc
docs/CHANGELOG.md: document changes from fb6eab03a2
2022-03-16 13:21:57 +02:00
Aliaksandr Valialkin
370024c7ed
docs/CHANGELOG.md: document 565bd08c43
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1824
2022-03-16 12:50:49 +02:00
hagen1778
894416b4ca
docs: add update details for some releases
...
Some of the releases could negatively affect performance for a limited
period of time due to some changes in core. Update details are meant to
warn users about expected changes in peformance after the update.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-03-15 07:06:48 +03:00
Roman Khavronenko
0fa7effc4b
docs: fix broken links ( #2303 )
...
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-03-13 15:56:01 +02:00
Aliaksandr Valialkin
74bb9ea734
docs/CHANGELOG.md: cut v1.74.0
2022-03-03 19:30:41 +02:00
Aliaksandr Valialkin
ce8d28f8f4
docs/CHANGELOG.md: document performance improvements when registering new time series
2022-03-03 17:11:30 +02:00
Aliaksandr Valialkin
e757ebc58b
app/vmselect/netstorage: report vmstorage errors to vmselect clients even if partial responses are allowed
...
If a vmstorage is reachable and returns an application-level error to vmselect,
then such error must be returned to the caller even if partial responses are allowed,
since it usually means cluster mis-configuration.
Partial responses may be returned only if some vmstorage nodes are temporarily unavailable.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1941
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/678
2022-02-25 13:56:42 +02:00
Nikolay
9fe2e4e2c2
fixes incorrect step for calculation for MovingWindow functions ( #283 )
...
* fixes incorrect step for calculation for MovingWindow functions
https://victoriametrics.zendesk.com/agent/tickets/99
* wip
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-02-25 13:54:03 +02:00
Aliaksandr Valialkin
0d79c8cbef
docs/CHANGELOG.md: document cfc6c14dc48ae9dd35e65f1a6e5c7af8ccb9f029
2022-02-25 13:52:48 +02:00
Aliaksandr Valialkin
a16f1ae565
lib/storage: properly handle series selector matching multiple metric names plus a negative filter
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2238
This is a follow-up for 00cbb099b6
2022-02-24 12:15:54 +02:00
Aliaksandr Valialkin
3f49bdaeff
lib/promrelabel: add support for conditional relabeling via if filter
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1998
2022-02-24 02:27:26 +02:00
Nikolay
fbac1a9dad
fixes jwt token parse with correct base64Url decoding ( #281 )
...
* fixes jwt token parse with correct base64Url decoding
it must be applied according to jwt RFC that requires token to be URL safe
added slow path for decoding tokens with std base64 decoding
adds error logging for vmgateway
* docs/CHANGELOG.md: document the bugfix
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-02-23 13:57:36 +02:00
Aliaksandr Valialkin
62b46007c5
lib/workingsetcache: reduce the default cache rotation period from hour to 20 minutes
...
This should reduce memory usage under high time series churn rate
2022-02-23 13:41:45 +02:00
Aliaksandr Valialkin
acbea6c1ee
docs/CHANGELOG.md: cut v1.73.1
2022-02-22 21:11:42 +02:00
Aliaksandr Valialkin
0a38542a45
docs/CHANGELOG.md: link to the feature request for X-Influxdb-Version response header
...
Follow-up for 71ef3155c8https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2209
2022-02-22 20:35:53 +02:00
Roman Khavronenko
69d1893f4c
Consul SD - update services on the watcher's start ( #2202 )
...
* lib/discovery/consul: update services on the watcher's start
Previously, watcher's start was only initing goroutines for discovery
but not waiting for the first iteration to end. It means first Consul
discovery wasn't returning discovered targets until the next iteration.
The change makes the watcher's start blocking until we get first discovery
iteration done and all registries updated.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* vmalert: remove workarounds for consul SD
Now when consul SD lib properly updates services
on the first start, we don't need workarounds in vmalert.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* lib/discovery/consul: update after review
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-02-21 15:32:45 +02:00
Roman Khavronenko
b6ed9afd6d
lib: allow to configure cache size by type ( #2206 )
...
* lib: allow to configure cache size by type
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1940
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* Apply suggestions from code review
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-02-21 13:50:34 +02:00
Aliaksandr Valialkin
71ef3155c8
app/vminsert: add X-Influxdb-Version response header for InfluxDB API requests
...
This is needed for some clients, which expect this header.
See https://github.com/ntop/ntopng/issues/5449#issuecomment-1005347597
2022-02-17 12:47:43 +02:00
Aliaksandr Valialkin
3c3805865b
docs: document 3d19fa6932
2022-02-16 23:30:17 +02:00
Aliaksandr Valialkin
b71be42d90
lib/storage: use binary search instead of full scan for skipping artificial tags when searching for tag names or tag values
...
This should improve performance for /api/v1/labels and /api/v1/label/<label_name>/values
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2200
2022-02-16 18:15:41 +02:00
Aliaksandr Valialkin
424121c126
docs/CHANGELOG.md: document 2efa46a11c
2022-02-15 21:11:56 +02:00
Aliaksandr Valialkin
0f9e107e36
docs/CHANGELOG.md: document ad6bdd78d0
2022-02-15 12:47:55 +02:00
Aliaksandr Valialkin
ac502785b6
docs/CHANGELOG.md: cut v1.73.0
2022-02-14 17:54:32 +02:00
Aliaksandr Valialkin
1215f51043
docs/CHANGELOG.md: document 3d890e89f1
2022-02-14 17:39:12 +02:00
Nikolay
75e84144c7
adds release build for macos darwin amd64 and arm64 ( #2185 )
...
* adds release build for macos darwin amd64 and arm64
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1896
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1851
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-02-14 17:28:56 +02:00
Aliaksandr Valialkin
578a37aa14
docs/CHANGELOG.md: document c90c1c4d54
2022-02-14 13:09:12 +02:00
Aliaksandr Valialkin
f10c38b827
lib/promscrape: add expand all and collapse all buttons to /targets page
2022-02-12 18:41:29 +02:00
Aliaksandr Valialkin
b1f94f7f0e
app/vmselect/promql: return at most one time series from absent_over_time() in the same way as Prometheus does
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2130
2022-02-12 15:45:09 +02:00
Aliaksandr Valialkin
d8ffbf55a2
docs/CHANGELOG.md: document ea153e5f90
2022-02-12 00:48:06 +02:00
Roman Khavronenko
cf1a8bce6b
lib/index: reduce read/write load after indexDB rotation ( #2177 )
...
* lib/index: reduce read/write load after indexDB rotation
IndexDB in VM is responsible for storing TSID - ID's used for identifying
time series. The index is stored on disk and used by both ingestion and read path.
IndexDB is stored separately to data parts and is global for all stored data.
It can't be deleted partially as VM deletes data parts. Instead, indexDB is
rotated once in `retention` interval.
The rotation procedure means that `current` indexDB becomes `previous`,
and new freshly created indexDB struct becomes `current`. So in any time,
VM holds indexDB for current and previous retention periods.
When time series is ingested or queried, VM checks if its TSID is present
in `current` indexDB. If it is missing, it checks the `previous` indexDB.
If TSID was found, it gets copied to the `current` indexDB. In this way
`current` indexDB stores only series which were active during the retention
period.
To improve indexDB lookups, VM uses a cache layer called `tsidCache`. Both
write and read path consult `tsidCache` and on miss the relad lookup happens.
When rotation happens, VM resets the `tsidCache`. This is needed for ingestion
path to trigger `current` indexDB re-population. Since index re-population
requires additional resources, every index rotation event may cause some extra
load on CPU and disk. While it may be unnoticeable for most of the cases,
for systems with very high number of unique series each rotation may lead
to performance degradation for some period of time.
This PR makes an attempt to smooth out resource usage after the rotation.
The changes are following:
1. `tsidCache` is no longer reset after the rotation;
2. Instead, each entry in `tsidCache` gains a notion of indexDB to which
they belong;
3. On ingestion path after the rotation we check if requested TSID was
found in `tsidCache`. Then we have 3 branches:
3.1 Fast path. It was found, and belongs to the `current` indexDB. Return TSID.
3.2 Slow path. It wasn't found, so we generate it from scratch,
add to `current` indexDB, add it to `tsidCache`.
3.3 Smooth path. It was found but does not belong to the `current` indexDB.
In this case, we add it to the `current` indexDB with some probability.
The probability is based on time passed since the last rotation with some threshold.
The more time has passed since rotation the higher is chance to re-populate `current` indexDB.
The default re-population interval in this PR is set to `1h`, during which entries from
`previous` index supposed to slowly re-populate `current` index.
The new metric `vm_timeseries_repopulated_total` was added to identify how many TSIDs
were moved from `previous` indexDB to the `current` indexDB. This metric supposed to
grow only during the first `1h` after the last rotation.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1401
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* wip
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-02-12 00:30:08 +02:00
Roman Khavronenko
e3adcbec6e
lib/promscrape: support prometheus-like duration in scrape configs ( #2169 )
...
* lib/promscrape: support prometheus-like duration in scrape configs
The change allows to specify duration values like `1d`, `1w`
for fields `scrape_interval`, `scrape_timeout`, etc.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/817#issuecomment-1033384766
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* lib/blockcache: make linter happy
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* lib/promscrape: support prometheus-like duration in scrape configs
* add support for extra fields `scrape_align_interval` and `scrape_offset`;
* support Prometheus duration parsing for `__scrape_interval__`
and `__scrape_duration__` labels;
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* wip
* wip
* docs/CHANGELOG.md: document the feature
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-02-11 16:17:00 +02:00
Aliaksandr Valialkin
3cb72ccc2a
lib/promscrape/discovery/kubernetes: add __meta_kubernetes_endpointslice_{label,annotation}* labels to be consistent with other role values for Kubernetes service discovery
2022-02-11 14:54:47 +02:00
Nikolay
4e7f7f3302
fixes service discovery for kubernetes ( #2173 )
...
* fixes service discovery for kubernetes
now it must take in account all pods that belong to the discovered endpoint and endpointslice
adds simple test for endpoints
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2134
* wip
* docs/CHANGELOG.md: document the change
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-02-11 13:34:22 +02:00
Aliaksandr Valialkin
8f2d03fdc7
docs/CHANGELOG.md: document 4e722c459b
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2167
2022-02-10 12:20:12 +02:00
Aliaksandr Valialkin
0028b2c6d1
docs/CHANGELOG.md: add instructions on how to build VictoriaMetrics components from source code in order to test tip changes
2022-02-08 16:44:08 +02:00
Nikolay
a8acad7453
adds CGO build for arm64 ( #2102 )
...
* adds CGO build for arm64
it must improve performance for arm64 based deployments of vmstorage and
vmsingle for 15-20%
it depends on gozstd package update for correct musl gozstd vendoring
* typo fixes
* docs/CHANGELOG.md: document the change
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-02-08 16:25:59 +02:00
Aliaksandr Valialkin
9bb60ab00f
lib/promscrape: set -promscrape.config.strictParse to true by default
...
This allows detecting long-living silent errors in -promscrape.config
2022-02-08 15:41:43 +02:00
Aliaksandr Valialkin
8b36044c93
docs/CHANGELOG.md: add links to issues, which could benefit from improved re-routing algorithm
2022-02-07 16:55:28 +02:00
Aliaksandr Valialkin
865f09ecbb
docs: sync with cluster branch
2022-02-07 14:54:16 +02:00
Aliaksandr Valialkin
b5b3c585b3
lib/promscrape: show the total number of scrapes and the total number of scrape errors per target at /targets page
...
This information may be useful when debugging unreliable scrape targets
2022-02-03 20:22:41 +02:00
Aliaksandr Valialkin
2968779f16
lib/promscrape: provide the ability to fetch target responses on behalf of vmagent or single-node VictoriaMetrics
...
This feature may be useful when debugging metrics for the given target located in isolated environment
2022-02-03 19:00:55 +02:00
Aliaksandr Valialkin
4b850c2a59
app/vmselect/promql: do not push down filters, which enumerate more than 10k unique values
...
Such filters may slow down time series search, so just skip them.
This is a follow-up for e7f1ceeb84https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1827
2022-02-02 23:40:02 +02:00
Aliaksandr Valialkin
4ef32df4fa
docs/CHANGELOG.md: document 55e3bbd4cc
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1567
2022-02-02 23:32:35 +02:00
Aliaksandr Valialkin
6530bcedec
docs: updates after 5da71eb685
...
* Mention about the ability to configure vmalert notifiers via files in docs/CHANGELOG.md
* Mention about the ability to use Consul service discovery for vmalert notifiers in docs/CHANGELOG.md
* Run `make docs-sync` in order to sync app/vmalert/README.md to docs/vmalert.md
2022-02-02 23:26:18 +02:00
Aliaksandr Valialkin
ead66155ef
lib/cgroup: expose process_cpu_cores_available metric
...
This metric shows the number of CPU cores available to the process.
This allows creating alerting rules on CPU saturation with the following query:
rate(process_cpu_seconds_total[5m]) / process_cpu_cores_available > 0.9
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2107
2022-01-31 20:24:41 +02:00
Aliaksandr Valialkin
e7f1ceeb84
app/vmselect/promql: optimize queries, which join on _info metrics.
...
Automatically add common filters from one side of binary operation
to the other side before sending the query to storage subsystem.
See https://grafana.com/blog/2021/08/04/how-to-use-promql-joins-for-more-effective-queries-of-prometheus-metrics-at-scale/
and https://www.robustperception.io/exposing-the-software-version-to-prometheus
2022-01-31 19:32:36 +02:00
Aliaksandr Valialkin
3d8a4bf023
docs/CHANGELOG.md: document 6a519896db
2022-01-31 12:41:57 +02:00
Aliaksandr Valialkin
e02e0508da
vendor: update github.com/VictoriaMetrics/metricsql from v0.37.0 to v0.38.0
...
This adds more optimization cases for https://utcc.utoronto.ca/~cks/space/blog/sysadmin/PrometheusLabelNonOptimization
For example:
* Multi-level transform functions. For example, abs(round(foo{a="b"})) + bar{x="y"}
is now optimized to abs(round(foo{a="b",x="y"})) + bar{a="b",x="y"}
* Binary operations with `on()`, `without()`, `group_left()` and `group_right()` modifiers.
For example, foo{a="b"} on (a) + bar is now optimized to foo{a="b"} on (a) + bar{a="b"}
* Multi-level binary operations. For example, foo{a="b"} + bar{x="y"} + baz{z="q"}
is now optimized to foo{a="b",x="y",z="q"} + bar{a="b",x="y",z="q"} + baz{a="b",x="y",z="q"}
* Aggregate functions. For example, sum(foo{a="b"}) by (c) + bar{c="d"}
is now optimized to sum(foo{a="b",c="d"}) by (c) + bar{c="d"}
2022-01-27 19:03:54 +02:00
Aliaksandr Valialkin
746ee191e8
lib/logger/throttler.go: show the original location of the error and warning message
...
Previously the location inside LogThrottler implementation was shown. This could complicate debugging.
2022-01-23 13:55:00 +02:00
Yury Molodov
ad5059f2d3
vmui: fixed display type switching ( #2088 )
...
* fix: correct switch display type
* docs/CHANGELOG.md: document the bugfix
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-01-21 16:56:22 +02:00
Yury Molodov
adbb821eac
vmui: fix time range selector ( #2085 )
...
* fix: add date validate for time range
* app/vmselect/vmui: `make vmui-update`
* docs/CHANGELOG.md: document the bugfix
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-01-21 12:02:38 +02:00
Aliaksandr Valialkin
145337792d
lib/{mergeset,storage}: properly limit cache sizes for indexdb
...
Previously these caches could exceed limits set via `-memory.allowedPercent` and/or `-memory.allowedBytes`,
since limits were set independently per each data part. If the number of data parts was big, then limits could be exceeded,
which could result to out of memory errors.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2007
2022-01-20 18:37:17 +02:00
Aliaksandr Valialkin
84f6b3014c
docs/CHANGELOG.md: document the bugfix for highestMax() function is Graphite render API
2022-01-20 12:16:18 +02:00
Aliaksandr Valialkin
109363de49
docs/CHANGELOG.md: add missing parens in example for @ modifier
2022-01-19 13:04:51 +02:00
Aliaksandr Valialkin
98edeac7b7
docs/CHANGELOG.md: fix incorrect link to the issue
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1911
2022-01-19 00:06:44 +02:00
Aliaksandr Valialkin
8f5902dfcf
docs/CHANGELOG.md: cut v1.72.0
2022-01-18 22:43:18 +02:00
Yury Molodov
8bdc45ba00
fix: remove buffer period ( #2078 )
...
* fix: remove buffer period
* app/vmselect/vmui: `make vmui-update`
* docs/CHANGELOG.md: document the implemented feature
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2064
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-01-18 21:42:56 +02:00
Yury Molodov
70737ea4ac
vmui: correct url encoding ( #2067 )
...
* fix: correct encode multi-line queries
* fix: change autocomplete for correct arrows work
* app/vmselect/vmui: `make vmui-update`
* docs/CHANGELOG.md: document the bugfix for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2039
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-01-18 21:31:46 +02:00
Aliaksandr Valialkin
dcadec65b6
docs/CHANGELOG.md: document 8e3f9c1fbb
2022-01-18 21:24:49 +02:00
Aliaksandr Valialkin
e933e3150d
docs/CHANGELOG.md: document fcd33fc409
2022-01-18 12:46:33 +02:00
Aliaksandr Valialkin
c2a3911bb5
docs/CHANGELOG.md: document that vmgateway now supports extra_filters option
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1863
2022-01-18 12:39:25 +02:00
Aliaksandr Valialkin
1bdc71d917
app/vmselect/promql: implement keep_metric_names modifier for transform and rollup functions
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/949
2022-01-14 04:14:59 +02:00
Aliaksandr Valialkin
f41846d002
app/vmselect/promql: add stale_samples_over_time() function
2022-01-14 01:48:04 +02:00
Aliaksandr Valialkin
96707223db
docs/CHANGELOG.md: yet another attempt to fix formatting for yaml snippet
2022-01-14 01:14:55 +02:00
Aliaksandr Valialkin
d7d83d6d93
docs/CHANGELOG.md: fix formatting for scrape_configs example
2022-01-14 01:02:32 +02:00
Aliaksandr Valialkin
1d05444b33
lib/promscrape: expose promscrape_stale_samples_created_total metric for monitoring the number of created stale samples
2022-01-14 01:00:46 +02:00
Aliaksandr Valialkin
831b93a755
app/vmalert: add parseDuration function in the same way as Prometheus does
...
See https://github.com/prometheus/prometheus/pull/8817
2022-01-13 23:30:41 +02:00
Aliaksandr Valialkin
80f03177c4
lib/promscrape/discovery/kubernetes: add __meta_kubernetes_node_provider_id label for discovered Kubernetes nodes in the same way as Prometheus does
...
See https://github.com/prometheus/prometheus/pull/9603
2022-01-13 23:16:02 +02:00
Aliaksandr Valialkin
80f966b80c
app/vmalert: add stripPort template function in the same way as Prometheus does
...
See https://github.com/prometheus/prometheus/pull/10002
2022-01-13 22:53:42 +02:00
Aliaksandr Valialkin
355a63733d
lib/promscrape/discovery/kubernetes: add the ability to limit service discovery to the current namespace
...
See https://github.com/prometheus/prometheus/issues/9782 and https://github.com/prometheus/prometheus/pull/9881
2022-01-13 22:44:35 +02:00
Aliaksandr Valialkin
c883c15878
app/vmselect/promql: add support for @ modifier
...
Add support for `@` modifier in MetricsQL according to https://prometheus.io/docs/prometheus/latest/querying/basics/#modifier
Extend the support with the following features:
* Allow using `@` modifier everywhere in the query. For example, `sum(foo) @ end()`
* Allow using arbitrary expression as `@` modifier. For example, `foo @ (end() - 1h)`
returns `foo` value at `end - 1 hour` timestamp on the selected time range `[start ... end]`
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1348
2022-01-13 22:12:06 +02:00
Aliaksandr Valialkin
17eb86a689
lib/promscrape/discovery/dockerswarm: follow up after 68a117a25a
...
- Document the bugfix at docs/CHANGELOG.md
- Set __address__ field after copying commonLabels to the resulting map of discovered labels.
This makes sure that the correct __address__ label is used.
2022-01-11 09:20:10 +02:00
Aliaksandr Valialkin
7a2c46d951
docs/CHANGELOG.md: document 77bfa8181d
2022-01-11 08:53:49 +02:00
Aliaksandr Valialkin
bdba50432b
docs/CHANGELOG.md: add release dates for every release
2022-01-07 12:27:32 +02:00
Aliaksandr Valialkin
e4e36383e2
lib/promscrape: do not send staleness markers on graceful shutdown
...
This follows Prometheus behavior.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2013#issuecomment-1006994079
2022-01-07 01:17:57 +02:00
Denys Holius
ae89b4e818
Old links replaced for newest ( #2033 )
...
* replaced old links to the website
* fixed deletion main README.md file
* fix: added docs files after docs-sync
2022-01-05 16:30:13 +02:00
Aliaksandr Valialkin
dbe592597f
docs/CHANGELOG.md: clarify the issue description, which is fixed by 38bf5fc136
2022-01-05 16:19:06 +02:00
Aliaksandr Valialkin
178dd87e26
lib/storage: follow-up for 38bf5fc136
2022-01-05 16:00:11 +02:00
Aliaksandr Valialkin
e1d7cbfc77
docs/CHANGELOG.md: document 60266078ca
2022-01-04 11:44:57 +02:00
Aliaksandr Valialkin
5ce94e1dd3
docs/CHANGELOG.md: document ac47733044
2022-01-03 21:15:44 +02:00
Aliaksandr Valialkin
b5ce35dfc8
docs/CHANGELOG.md: document 543bd0ea0c
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1999
2021-12-23 12:08:06 +02:00
Aliaksandr Valialkin
cbaa2af280
lib/promscrape: scrape replicated targets at different offsets in vmagent replicated clustering mode
...
This guarantees that the deduplication consistently leaves samples from the same vmagent replica.
See https://docs.victoriametrics.com/vmagent.html#scraping-big-number-of-targets
2021-12-23 00:20:39 +02:00
Nikolay
8ff7da7202
adds restore.lock ( #1988 )
...
* adds restore.lock
it must prevent from running storage after incomplete restore process
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1958
* return back flock file deletion
* Apply suggestions from code review
* wip
* docs/CHANGELOG.md: document https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1958
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-22 13:10:15 +02:00
Aliaksandr Valialkin
3cfb90b227
docs/CHANGELOG.md: document 34fdc8881b
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1911
2021-12-21 16:40:39 +02:00
Aliaksandr Valialkin
4701c108ff
docs/CHANGELOG.md: cut v1.71.0
2021-12-20 19:10:24 +02:00
Aliaksandr Valialkin
974d9c0eee
app/vmselect/promql: follow-up after 177e345d8a
...
* Document changes_prometheus(), increase_prometheus() and delta_prometheus() functions.
* Simplify their implementation
* Mention these functions in docs/CHANGELOG.md
2021-12-20 13:19:44 +02:00
Aliaksandr Valialkin
16636a458f
docs/CHANGELOG.md: document 6814cc6809
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1943
2021-12-17 20:16:22 +02:00
Aliaksandr Valialkin
193331d522
app/vmselect: de-duplicate data exported via /api/v1/export/csv by default
...
Previously the exported data wasn't de-duplicated.
Now it is possible to export the raw data without deduplication
by passing reduce_mem_usage=1 query arg to /api/v1/export/csv
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1837
2021-12-17 10:57:39 +02:00
Aliaksandr Valialkin
a3adf24527
lib/promscrape: allow up to 5 redirects when scraping a target by default
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1945
2021-12-16 00:14:14 +02:00
Aliaksandr Valialkin
5efe377a26
app/vmselect/promql: add timestamp_with_name(m[d]) function
...
This function works the same as `timestamp()`, but doesn't remove source time series names.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/949#issuecomment-995222388
2021-12-15 23:37:07 +02:00
Aliaksandr Valialkin
8e1a87491a
docs: document the added dowsnampling support in VictoriaMetrics enterprise
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/36
2021-12-15 16:25:51 +02:00
Aliaksandr Valialkin
4ff647137a
lib/storage: deduplicate samples more thoroughly
...
Previously some duplicate samples may be left on disk for time series with high churn rate.
This may result in higher disk space usage.
2021-12-15 15:59:58 +02:00
Aliaksandr Valialkin
e1a715b0f5
lib/storage: convert alternate regexps into Graphite wildcards inside __graphite__ pseudo-label
...
For example, `{__graphite__=~"foo.(bar|baz)"}` is automatically converted to `{__graphite__=~"foo.{bar,baz}"}` before execution.
This allows using multi-value Grafana template variables such as `{__graphite__=~"foo.($app)"}`.
2021-12-14 19:51:49 +02:00
Aliaksandr Valialkin
d456af7499
docs/CHANGELOG.md: link to the issue about unaligned 64-bit atomic opertion panic on 32-bit architectures
2021-12-14 15:00:10 +02:00
Aliaksandr Valialkin
80996d916b
docs/CHANGELOG.md: an attempt to properly show $labels.alertname at https://docs.victoriametrics.com/CHANGELOG.html
2021-12-14 14:56:57 +02:00
Yury Molodov
49e6a921df
vmui: custom step ( #1942 )
...
* feat: add a label for the Query field
* fix: change zoom position
* fix: add description and error code to alerts
* fix: correct logic query history
* fix: correct update query history
* feat: add custom step
* update package-lock.json
* docs: document that VMUI now supports overriding of `step` query arg, which is passed to `/api/v1/query_range`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-14 14:51:45 +02:00
Yury Molodov
b5b701d590
vmui: minor fixes ( #1936 )
...
* feat: add a label for the Query field
* fix: change zoom position
* fix: add description and error code to alerts
* fix: correct logic query history
* fix: correct update query history
* app/vmselect/vmui: `make vmui-update`
* docs/CHANGELOG.md: document bugfixes
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-13 13:42:37 +02:00
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
Aliaksandr Valialkin
2951dd0a57
app/vmselect/promql: add histogram_quantiles("phiLabel", phi1, ..., phiN, buckets) function
...
This function calculates multiple quantiles over the given buckets at once
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1573
2021-09-17 13:32:39 +03:00
Aliaksandr Valialkin
8c504d6efa
docs/CHANGELOG.md: document the change in enterprise apps, which allows passing -version without -eula flag
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1621
2021-09-17 12:37:45 +03:00
Aliaksandr Valialkin
e60dfc96ff
app/vmselect/promql: add mad(q) and outliers_mad(tolerance, q) functions to MetricsQL
2021-09-16 13:33:53 +03:00
Aliaksandr Valialkin
44b01fff13
app/{vminsert,vmselect}: automatically add missing port in -storageNode lists passed to vminsert and vmselect
...
This should simplify manual setup of the cluster according to https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html#cluster-setup
2021-09-15 18:08:30 +03:00
Aliaksandr Valialkin
06ed694ad9
docs/CHANGELOG.md: document 777ff75874
2021-09-15 17:45:08 +03:00
Aliaksandr Valialkin
68ea3d18f7
vendor: update github.com/valyala/histogram from v1.1.2 to v1.2.0
...
This fixes the non-repeatable quantile_over_time() results when the number of input samples exceeds 1000.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1612
2021-09-15 09:34:07 +03:00
Aliaksandr Valialkin
3e1683756b
docs/vmalert.md: follow-up after 68721f6e7d
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1608
2021-09-14 14:47:47 +03:00
Aliaksandr Valialkin
8f685d81c6
lib/storage: follow up after 00cbb099b6
2021-09-14 14:16:25 +03:00
Aliaksandr Valialkin
adedc83b3b
app/vmauth: do not log invalid auth tokens by default for security reasons
...
The logging can be enabled by passing `-logInvalidAuthTokens` command-line flag to vmauth
2021-09-14 12:20:03 +03:00
Aliaksandr Valialkin
8a6a36429a
app/vminsert/netstorage: disable rerouting by default
...
Production clusters work more stable with the disabled rerouting during rolling restarts and/or
during spikes in time series churn rate. So it would be better disabling the rerouting by default.
The re-routing can be enabled by passing `-disableRerouting=false` command-line flag to `vminsert` nodes.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/791
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1054
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1165
2021-09-13 18:51:56 +03:00
Aliaksandr Valialkin
c4f11a49f8
docs/CHANGELOG.md: document 5494bc02a6
2021-09-13 17:11:23 +03:00
Aliaksandr Valialkin
7f0a8d4bdb
docs: consistency renaming: Influx -> InfluxDB
2021-09-13 17:05:16 +03:00
