Aliaksandr Valialkin
c6b0547847
lib/protoparser: prevent from busy loop on repeated timeout errors when reading streams of ingested data
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/696
2020-08-14 20:13:37 +03:00
Aliaksandr Valialkin
9d79a3a99d
lib/memory: add -memory.allowedBytes
command-line flag for setting absolute memory limit for VictoriaMetrics caches
2020-08-14 19:19:10 +03:00
Aliaksandr Valialkin
b996280c65
app/{vminsert,vmagent}: improve documentation for -influxListenAddr
command-line flag
2020-08-14 18:03:08 +03:00
Aliaksandr Valialkin
c82a485cf6
lib/protoparser/prometheus: typo fix in error message
2020-08-14 11:04:15 +03:00
Aliaksandr Valialkin
9e67343756
lib/promscrape: use a hint on body length instead of body capacity
...
This should reduce memory usage for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/689
2020-08-14 01:17:46 +03:00
Aliaksandr Valialkin
b4119bb51e
lib/promscrape: reduce memory usage when scraping big number of targets
...
Thanks to @dxtrzhang for the original idea at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/688
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/689
2020-08-14 01:05:04 +03:00
Aliaksandr Valialkin
1724cc241e
lib/promscrape: properly retry requests on the server closed connection before returning the first response byte
error during service discover API calls and target scrapes
2020-08-13 22:32:29 +03:00
Aliaksandr Valialkin
60c7397be5
all: support %{ENV_VAR}
placeholders in yaml configs in all the vm* components
...
Such placeholders are substituted by the corresponding environment variable values.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/583
2020-08-13 17:17:06 +03:00
Aliaksandr Valialkin
6721e47ae9
app: respect CPU limits set via cgroups
...
Update GOMAXPROCS to limits set via cgroups. This should reduce CPU trashing and reduce memory usage
for cases when VictoriaMetrics components run in containers with CPU limits.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/685
2020-08-11 23:01:03 +03:00
Aliaksandr Valialkin
59d95961b8
lib/protoparser: clarify that the string passed to Unmarshal()
function must remain available when the parsed rows are in use
2020-08-11 17:05:21 +03:00
Aliaksandr Valialkin
890cfe5b61
lib/protoparser/influx: accept precision=us
and precision=µ
according to https://docs.influxdata.com/influxdb/v1.8/tools/api/#write-http-endpoint
2020-08-10 20:23:20 +03:00
Aliaksandr Valialkin
e3439a6cd0
lib/promscrape: optimize per-metric hash calculations
...
This increases vmagent performance by up to 10% when scraping big number of metrics
2020-08-10 19:47:50 +03:00
Aliaksandr Valialkin
4ce1368e4b
lib/storage: mention time range used in the query that led to error message
...
This should improve detecting slow queries with too big time ranges
2020-08-10 13:46:29 +03:00
Aliaksandr Valialkin
f92255e803
lib/storage: mention tag filters used in the query that led to error message
...
This should improve detecting invalid or heavy queries that lead to errors.
2020-08-10 13:36:54 +03:00
Aliaksandr Valialkin
b3d4ff7ee2
app/vmstorage: improve error logging when the request times out
2020-08-10 13:17:24 +03:00
Aliaksandr Valialkin
e3999ac010
lib/promscrape: show real timestamp and real duration for the scape on /targets
page
...
Previously the scrape duration may be negative when calculated scrape timestamp drifts away from the real scrape timestamp
2020-08-10 12:40:49 +03:00
Aliaksandr Valialkin
c09c881264
lib/promscrape: make errcheck happy
2020-08-09 13:17:30 +03:00
Aliaksandr Valialkin
2dfb42a8b4
lib/promscrape: export scrape_samples_added
per-target metric like Prometheus does
...
This metric may be useful for detecting targets with high churn rate for the exported metrics.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/683
2020-08-09 12:45:30 +03:00
Aliaksandr Valialkin
fd9f1463df
lib/fs: use WARN instead of ERROR log level for the message when NFS diretory removal temporarily fails
...
this is expected condition, so it is better to use WARN log level for it
2020-08-09 12:07:35 +03:00
Aliaksandr Valialkin
d4be3efc60
lib/promscrape: add a test for scrape config for blackbox exporter
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/684
2020-08-09 12:03:51 +03:00
Aliaksandr Valialkin
67cacb22ac
lib/httpserver: add -tls
, -tlsCertFile
and -tlsKeyFile
command-line flags in every vm binary
...
This makes such binaries compatible with binaries from `master` branch (aka single-node version)
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/677
2020-08-07 10:57:32 +03:00
Aliaksandr Valialkin
307281e922
lib/storage: slow down concurrent searches when the number of concurrent inserts reaches the limit
...
This should improve data ingestion performance when heavy searches are executed
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/648
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/618
2020-08-07 08:49:13 +03:00
Aliaksandr Valialkin
dd1d59f57a
lib/storage: properly check timeouts and pace limits
...
Previously they were checked on every iteration for small number of iterations
2020-08-07 08:40:56 +03:00
Aliaksandr Valialkin
a2039b3bbc
app/vmselect: return the upper bound on the number of found time series from storage.Search.Init
...
This is used by a single-node version in order to reduce memory allocations during search.
See bc8381613d
for details.
2020-08-06 19:20:31 +03:00
Aliaksandr Valialkin
b690eeff53
lib/storage: reduce the frequency (and overhead) for timeout and pace limiter checks by 4x
2020-08-06 18:45:47 +03:00
Aliaksandr Valialkin
6c0a92a1ee
lib/pacelimiter: increase scalability for multi-CPU system
2020-08-06 18:33:07 +03:00
Aliaksandr Valialkin
13f8644f8e
lib/storage: optimize prefetching metric names for the given metricIDs
2020-08-06 16:52:58 +03:00
Aliaksandr Valialkin
f789e0fa44
lib/fs: export vm_nfs_pending_dirs_to_remove
metric for monitoring the number of pending directories that couldn't be removed due to NFS lock
2020-08-06 15:31:50 +03:00
Aliaksandr Valialkin
a3e91c593b
lib/storage: limit the number of concurrent calls to storage.searchTSIDs to GOMAXPROCS*2
...
This should limit the maximum memory usage and reduce CPU trashing on vmstorage
when multiple heavy queries are executed.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/648
2020-08-05 18:27:21 +03:00
Aliaksandr Valialkin
76064ba9e7
Perform conversion from string to []byte according to rule #6 at https://golang.org/pkg/unsafe/#Pointer
2020-08-05 11:55:12 +03:00
Aliaksandr Valialkin
8cc2e01386
lib/backup: allow using ~/.aws/config
without region
...
Use us-west-2 for determining bucket region.
2020-08-04 13:08:05 +03:00
Aliaksandr Valialkin
a2aa3a60eb
app/vmselect: show X-Forwarded-For
contents on /api/v1/status/active_queries
page
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/659
2020-07-31 20:01:09 +03:00
Aliaksandr Valialkin
3149af624d
lib/storage: reduce the maximum number of concurrent merge workers to GOMAXPROCS/2
...
Previously the limit has been raised to GOMAXPROCS, but it has been appeared that this
increases query latencies since more CPUs are busy with merges.
While at it, substitute `*MergeConcurrencyLimitCh` channels with simple integer limits.
2020-07-31 17:53:13 +03:00
Aliaksandr Valialkin
29bbab0ec9
lib/storage: remove prioritizing of merging small parts over merging big parts, since it doesn't work as expected
...
The prioritizing could lead to big merge starvation, which could end up in too big number of parts that must be merged into big parts.
Multiple big merges may be initiated after the migration from v1.39.0 or v1.39.1. It is OK - these merges should be finished soon,
which should return CPU and disk IO usage to normal levels.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/648
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/618
2020-07-30 20:02:22 +03:00
Aliaksandr Valialkin
96039dcb40
lib/storage: properly update vm_slow_row_inserts_total
metric when importing multiple data points per time series at once
...
Previously the `vm_slow_row_inserts_total` metric may be incremented multiple times for different data points per a single time series,
while only a single increment is needed when inserting the first data point for this time series.
2020-07-30 16:17:19 +03:00
Aliaksandr Valialkin
1e067401ba
lib/httpserver: emit X-Forwarded-For additionally to remoteAddr in error logs
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/659
2020-07-29 13:12:35 +03:00
Sasasu
96bc476e53
lib/storage: metaindexRow use memroy more efficiently ( #655 )
...
due to memory align the metaindexRow structure use 64-byte pre object.
this commit changes the order of field, make metaindexRow use 56-byte pre
object.
Signed-off-by: Sasasu <su@sasasu.me>
2020-07-27 23:23:25 +03:00
Aliaksandr Valialkin
f26ef58137
lib/protoparser/prometheus: add a test for cassandra-exporter
...
Thanks to Seva
2020-07-27 18:37:46 +03:00
Aliaksandr Valialkin
94cc677b0c
lib/storage: slightly reduce code difference between single-node and cluster versions
2020-07-24 01:18:05 +03:00
Aliaksandr Valialkin
fb3d1380ac
lib/storage: respect -search.maxQueryDuration
when searching for time series in inverted index
...
Previously the time spent on inverted index search could exceed the configured `-search.maxQueryDuration`.
This commit stops searching in inverted index on query timeout.
2020-07-23 21:22:05 +03:00
Aliaksandr Valialkin
dbf3038637
lib/storage: add more fine-grained pace limiting for search
2020-07-23 19:21:49 +03:00
Aliaksandr Valialkin
b8303afcd8
lib/storage: improve prioritizing of data ingestion over querying
...
Prioritize also small merges over big merges.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/291
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/648
2020-07-23 01:40:38 +03:00
Aliaksandr Valialkin
7d0743422b
lib/storage: properly calculate global metrics in UpdateStats()
2020-07-23 00:35:31 +03:00
Aliaksandr Valialkin
6afdcf8a20
lib/mergeset: properly calculate global metrics in UpdateStats()
...
Previously these metrics could be calculated multiple times for multiple mergeset.Table instances.
2020-07-23 00:35:29 +03:00
Aliaksandr Valialkin
23fa44e56e
lib/storage: reorder mergeBlockStreams() args in order to make them more consistent
2020-07-22 21:58:25 +03:00
Aliaksandr Valialkin
754eac676d
lib/storage: prevent possible race condition when all the goroutines exit Storage.AddRows, before goroutines other goroutines are blocked on searchTSIDsCond inside Storage.searchTSIDs
...
This condition may occur after the following sequence of events:
1) A goroutine enters the loop body when len(addRowsConcurrencyCh) == cap(addRowsConcurrencyCh) inside Storage.searchTSIDs.
2) All the goroutines return from Storage.AddRows.
3) The goroutine from step 1 blocks on searchTSIDsCond.Wait() inside the loop body.
The goroutine remains blocked until the next call to Storage.AddRows, which calls searchTSIDsCond.Signal().
This may take indefinite time.
2020-07-22 21:52:42 +03:00
Aliaksandr Valialkin
a3f48e395e
app/vmagent: add -remoteWrite.decimalPlaces
command-line flag, which may be used for reducing disk space usage on the remote storage
2020-07-21 21:55:42 +03:00
Aliaksandr Valialkin
67be79a0bc
lib/uint64set: optimize adding items to the set via Set.AddMulti
2020-07-21 20:57:05 +03:00
Aliaksandr Valialkin
31ef39e8da
lib/httpserver: log remote address in error message from httpserver.Errorf
...
This should improve detection of the root cause of errors.
Thanks to Anant for the idea.
2020-07-20 14:06:29 +03:00
Aliaksandr Valialkin
be0ab4fbfe
lib/storage: reset MetricName->TSID
cache after marking metricIDs as deleted
...
This is a follow-up commit after 12b16077c4
,
which didn't reset the `tsidCache` in all the required places.
This could result in indefinite errors like:
missing metricName by metricID ...; this could be the case after unclean shutdown; deleting the metricID, so it could be re-created next time
Fix this by resetting the cache inside deleteMetricIDs function.
2020-07-14 14:05:19 +03:00
Aliaksandr Valialkin
a4c96d9e6d
lib/protoparser: properly update vm_protoparser_rows_read_total{type="promscrape"}
metric
2020-07-14 12:15:56 +03:00
Seva Poliakov
a5e713b6e0
add vm_protoparser_rows_read_total metrics to promscrape ( #624 )
...
* add vm_protoparser_rows_read_total metrics to promscrape
move vm_protoparser_rows_read_total for promscrape to better place
move vm_protoparser_rows_read_total for promscrape to better place
* remove possibility of infinity loop at prometheus parser
2020-07-14 12:02:25 +03:00
Roman Khavronenko
207e93b50d
lib/flagutil: specify additional description for all Array type flags ( #620 )
...
Array type flag is now defined as `value` type in flag description when printed.
This change adds additional description to every Array type flag so it would be
clear what exact type is used:
```
-remoteWrite.urlRelabelConfig array
Optional path to relabel config for the corresponding -remoteWrite.url
Supports array of values separated by comma or specified via multiple flags.
```
2020-07-13 22:00:03 +03:00
Roman Khavronenko
605711bde5
lib/persistentqueue: add vm_persistentqueue_bytes_pending
metric ( #619 )
...
Metric `vm_persistentqueue_bytes_pending` is a gauge that shows current amount
of bytes in persistentqueue flushed on disk as a difference between write and read
offsets. This metric is very similar to `vmagent_remotewrite_pending_data_bytes`
except of accounting for bytes in-memory.
2020-07-13 21:54:54 +03:00
Roman Khavronenko
a02097e657
Extend metric vm_promscrape_targets
with status
label ( #615 )
...
The change to `vm_promscrape_targets` metric suppose to improve observability
for `vmagent` so it will be possible to track how many targets are up or down
for every specific scrape group:
```
vm_promscrape_targets{type="static_configs", status="down"} 1
vm_promscrape_targets{type="static_configs", status="up"} 2
```
2020-07-13 21:54:53 +03:00
Aliaksandr Valialkin
6373d377ef
app/{vminsert,vmagent}: add ability to import data in Prometheus exposition format via /api/v1/import/prometheus
2020-07-10 12:13:28 +03:00
Aliaksandr Valialkin
2012e294d1
properly calculate readCalls
2020-07-10 12:01:05 +03:00
Aliaksandr Valialkin
87f8c728bf
lib/promscrape: send Accept
header similar to Prometheus when scraping targets
...
This should fix scraping Spring Boot servers, which return incorrect response
unless `Accept: text/plain` request header is set.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/608
2020-07-08 19:50:06 +03:00
Aliaksandr Valialkin
7335743d57
lib/storage: limit the maximum concurrency for data ingestion to GOMAXPROCS
...
Previously the concurrency has been limited to GOMAXPROCS*2. This had little sense,
since every call to Storage.AddRows is bound to CPU, so the maximum ingestion bandwidth
is achieved when the number of concurrent calls to Storage.AddRows is limited to the number of CPUs,
i.e. to GOMAXPROCS.
2020-07-08 17:34:27 +03:00
Roman Khavronenko
929ad74de6
lib/protoparser: fix metric name of unmarshal errors in promremotewrite ( #607 )
...
The change fixes the typo in metric name `vm_protoparser_unmarshal_errors` to
respect the naming standard.
2020-07-08 14:19:27 +03:00
Aliaksandr Valialkin
e401b8d527
lib/protoparser/graphite: go fmt
2020-07-08 14:13:06 +03:00
Aliaksandr Valialkin
50ecf09042
lib/protoparser/graphite: add more tests after eb45185eef
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/610
2020-07-08 14:13:03 +03:00
Seva Poliakov
1ae0334e17
Fix graphite minus one timestamp ( #609 )
...
* fix graphite -1 timestamp
* format the graphite fix -1 timestamp
2020-07-08 14:13:01 +03:00
Aliaksandr Valialkin
fad008df7e
lib/storage: clarify out of retention period
error message by mentioning -retentionPeriod
command-line flag
2020-07-08 13:54:13 +03:00
Aliaksandr Valialkin
fe58462bef
lib/storage: reset MetricName->TSID cache after deleting time series
...
This should prevent from adding new data points to deleted time series
without the need to check for the deleted time series.
This improves ingestion performance a bit when the `deleted time series ids` aka `dmis` set
contains big number of time series.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/596
Based on the idea from @n4mine at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/604
2020-07-06 22:01:24 +03:00
Aliaksandr Valialkin
77bb0e6595
lib/fs: clarify description for -fs.disableMmap
command-line flag
2020-07-06 14:28:57 +03:00
Aliaksandr Valialkin
0bff96fe4b
lib/storage: prioritize data ingestion over heavy queries
...
Heavy queries could result in the lack of CPU resources for processing the current data ingestion stream.
Prevent this by delaying queries' execution until free resources are available for data ingestion.
Expose `vm_search_delays_total` metric, which may be used in for alerting when there is no enough CPU resources
for data ingestion and/or for executing heavy queries.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/291
2020-07-05 19:44:04 +03:00
Aliaksandr Valialkin
6f1d926698
lib/promscrape: use HostClient.DoDeadline instead of HostClient.Do in order to guarantee strict deadline across multiple scrape attempts
2020-07-03 21:33:48 +03:00
Aliaksandr Valialkin
ee03b4ccbd
lib/promscrape: prevent from too big deadline misses on scrape retries
...
The maximum deadline miss duration is reduced to 2x scrape_interval in the worst case.
By default it is limited to scrape_interval configured for the given scrape target.
2020-07-03 20:42:09 +03:00
Aliaksandr Valialkin
dfa83a4a35
lib/promscrape: check for nil error before checking for the returned status code when scraping targets
2020-07-03 18:37:25 +03:00
Aliaksandr Valialkin
8bb3622e9d
app/vminsert: prevent from adding and/or selecting labels with empty values
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/600
2020-07-02 23:17:12 +03:00
Aliaksandr Valialkin
6ebac3ab63
app/vminsert: add ability to apply relabeling to all the incoming metrics if -relabelConfig
command-line arg points to a file with a list of relabel_config
entries
...
See https://victoriametrics.github.io/#relabeling
2020-07-02 20:36:33 +03:00
Aliaksandr Valialkin
2361ad8ab4
lib/promscrape: add ability to set disable_compression
and disable_keepalive
options in scrape_config
section of the config passed to -promscrape.config
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/580
2020-07-02 14:19:34 +03:00
Aliaksandr Valialkin
0f754bea49
lib/promscrape: add -promscrape.disableKeepAlive
command-line flag for disabling http keep-alive connections when scraping targets
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/580
2020-07-01 02:20:46 +03:00
Aliaksandr Valialkin
4cb3e7595c
app/vmstorage: add -denyQueriesOutsideRetention
command-line flag for denying queries outside the configured retention
2020-07-01 00:58:42 +03:00
Aliaksandr Valialkin
81e3d4305f
lib/httpserver: add Unwrap method to ErrorWithStatusCode, so As
and Is
functions in standard errors
package may properly unwrap the error inside ErrorWithStatusCode
2020-07-01 00:53:49 +03:00
Aliaksandr Valialkin
fe77d661b3
all: use errors.As
instead of type assertion for detecting net.Error
2020-07-01 00:16:13 +03:00
Aliaksandr Valialkin
0c4e8aeb2b
all: use errors.As
for inspecting errors that implement httpserver.ErrorWithStatusCode
2020-07-01 00:03:11 +03:00
Aliaksandr Valialkin
d962568e93
all: use %w instead of %s for wrapping errors in fmt.Errorf
...
This will simplify examining the returned errors such as httpserver.ErrorWithStatusCode .
See https://blog.golang.org/go1.13-errors for details.
2020-06-30 23:33:46 +03:00
Aliaksandr Valialkin
5a43842bd3
lib/promscrape: add missing label sorting for autogenerated metrics
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/592
2020-06-29 22:39:40 +03:00
Ween
b42cf33c4d
Fix Auto metrics relabeled errors ( #593 )
...
* Fix Auto metrics relabeled errors
* Finalize auto-genenated Labels
* Fix Test Errors
Co-authored-by: xinyulong <xinyulong@kuaishou.com>
2020-06-29 22:39:39 +03:00
Aliaksandr Valialkin
aad38c8283
lib/promrelabel: properly apply ^
and $
anchors to regex
value in Prometheus relabeling rules
2020-06-25 17:19:02 +03:00
Aliaksandr Valialkin
fd7a3d880e
lib/fs: go fmt
2020-06-23 23:03:08 +03:00
Aliaksandr Valialkin
08edb90814
lib/fs: fall back to cgo copy for copying the last 4KB of mmaped data
...
This probably should fix https://github.com/VictoriaMetrics/VictoriaMetrics/issues/581
2020-06-23 22:55:56 +03:00
Aliaksandr Valialkin
3a444bb7bb
lib/promrelabel: add support for keep_if_equal
and drop_if_equal
actions to relabel configs
...
These actions may be useful for filtering out unneeded targets and/or metrics if they contain equal label values.
For example, the following rule would leave the target only if __meta_kubernetes_annotation_prometheus_io_port
equals __meta_kubernetes_pod_container_port_number:
- action: keep_if_equal
source_labels: [__meta_kubernetes_annotation_prometheus_io_port, __meta_kubernetes_pod_container_port_number]
2020-06-23 17:29:19 +03:00
Aliaksandr Valialkin
de7e585ac8
lib/promscrape: preserve the previously discovered targets on discovery errors per each job_name
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/582
2020-06-23 15:42:46 +03:00
Aliaksandr Valialkin
521c657f8d
lib/fs: an attempt to fix SIGBUS error by rounding mmap`ed region to multiple of 4KB pages
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/581
2020-06-23 13:40:20 +03:00
Aliaksandr Valialkin
5fb60dd647
lib/logger: add -loggerErrorsPerSecondLimit
for limiting the rate of ERROR messages
2020-06-23 12:42:59 +03:00
Aliaksandr Valialkin
a80e852aab
lib/promscrape: retry performing the request to the server for up to 3 times before giving up when it closes keep-alive connections
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/580
2020-06-23 12:34:12 +03:00
Aliaksandr Valialkin
70bf8218bb
app/vmselect/promql: properly override label values from group_left
and group_right
lists like Prometheus does
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/577
2020-06-21 16:32:27 +03:00
Aliaksandr Valialkin
50aa34bcbe
lib/promscrape/discovery/consul: reduce load on Consul when discovering big number of targets by using background caching
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/574
2020-06-20 18:20:07 +03:00
Aliaksandr Valialkin
62e1908986
lib/promscrape: reduce default value for -promscrape.discovery.concurrency
from 500 to 100
...
This should reduce load on Kubernetes API server and Consul when big number of targets are discovered
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/574
2020-06-20 17:53:48 +03:00
Aliaksandr Valialkin
1f2826bae2
lib/promscrape/discovery/ec2: expose __meta_ec2_ami
like the next Prometheus release will do
...
See b5d61fb66c
for details
2020-06-20 17:45:30 +03:00
Tristan Su
c254b683fd
lib/storage: set big/small merge concurrency ( #568 )
...
fixed #567
Co-authored-by: Tristan Su <suqing.sq@alibaba-inc.com>
2020-06-19 02:21:55 +03:00
Aliaksandr Valialkin
2e5b6220a4
lib/promrelabel: allows regex capture groups in target_label like Prometheus does
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/569
2020-06-19 02:20:58 +03:00
Aliaksandr Valialkin
4f673a5201
app/vminsert: export metrics for determining ingested rows with dropped or truncated labels
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/565
2020-06-19 01:12:44 +03:00
Aliaksandr Valialkin
5f3a895c23
lib/storage: add key!=".+"
filter additionally to negative filter matching empty value such as key!~"|foo"
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/546
2020-06-18 20:05:45 +03:00
Aliaksandr Valialkin
c40f29f783
lib/storage: properly match {tag!="|foo"}
filters
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/546
2020-06-10 19:34:37 +03:00
Aliaksandr Valialkin
9f55dea162
lib/httpserver: do not flush and do not close gzip writer if response compression is disabled
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/535
2020-06-05 21:37:46 +03:00
Aliaksandr Valialkin
cf91a94daf
lib/backup: properly create missing parent directories in fs.CreateFile
2020-06-05 19:28:25 +03:00