Aliaksandr Valialkin
fda61e8e96
lib/storage: skip deduplication when creating inmemory data blocks
...
The deduplication will be performed later during merging such blocks.
2021-02-09 02:25:32 +02:00
Aliaksandr Valialkin
a4140de9e6
lib/mergeset: unconditionally cache indexdb blocks
...
Production workloads show that indexdb blocks must be cached unconditionally for reducing CPU usage.
This shouldn't increase memory usage too much, since unused blocks are removed from the cache every two minutes.
2021-02-09 00:47:50 +02:00
Aliaksandr Valialkin
cb96a1865b
app/vmstorage: export missing vm_cache_size_bytes
metrics for indexdb and data caches
2021-02-09 00:47:00 +02:00
Aliaksandr Valialkin
2242647a04
lib/storage: optimize data ingestion in the beginning of every hour
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1046
2021-02-08 12:01:12 +02:00
Aliaksandr Valialkin
83d3e582ab
lib/storage: check for prevHourMetricIDs cache before falling back to checking for (date, metricID) entries during data ingestion
...
This should reduce possible CPU usage spikes at the beginning of every hour.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1046
2021-02-04 18:48:13 +02:00
Aliaksandr Valialkin
d16f22f3a1
app/vmselect,lib/storage: properly parse Graphite selectors with inner wildcards
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Example: foo{bar{x,yz},a[b-c],*de}
2021-02-03 20:14:22 +02:00
Aliaksandr Valialkin
a5a1b9bd66
lib/storage: fix a bug, which breaks searching by Graphite wildcard filters
2021-02-03 20:14:22 +02:00
Aliaksandr Valialkin
6123aa3e75
sort orSuffixes in tagFilter.InitFromGraphiteQuery for faster seeks
2021-02-03 20:14:22 +02:00
Aliaksandr Valialkin
157c02622b
app/vmselect: add ability to set Graphite-compatible filter via {__graphite__="foo.*.bar"}
syntax
2021-02-03 01:21:54 +02:00
Aliaksandr Valialkin
31ec79eaf6
lib/storage: inline marshalTags function and remove the code for handling duplicate tags from here
...
This is a follow-up commit after c8ea697db8
2021-01-12 15:13:30 +02:00
Aliaksandr Valialkin
c8ea697db8
lib/storage: de-duplicate tags in MetricName.sortTags
...
Leave only the last tag among tags with duplicate keys. This is needed for reliable addition of extra_labels
during data ingestion. See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1007 for details.
2021-01-12 15:03:42 +02:00
Aliaksandr Valialkin
9dcb18e03d
app/vmstorage: disable final merge by default, since it may result in high disk IO and CPU usage without measurable benefits such as increased query performance and reduced disk space usage
2021-01-08 00:16:05 +02:00
Aliaksandr Valialkin
490c69c64e
lib/storage: wait for pending transactions before closing and dropping the partition
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This deflakes `make test-full-386` test
2020-12-25 11:45:53 +02:00
Aliaksandr Valialkin
cab7e936a3
lib/storage: physically remove stale parts
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Previously they were removed from partition struct, but the corresponding directories weren't removed.
This is a follow-up for 46dba00756
2020-12-24 16:51:36 +02:00
Aliaksandr Valialkin
9e4ed5e591
lib/storage: do not remove parts outside the configured retention if they are currently merged
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These parts are automatically removed after the merge is complete.
2020-12-24 08:51:28 +02:00
Aliaksandr Valialkin
46dba00756
lib/storage: remove stale parts as soon as they go outside the configured retention
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Previously such parts could remain undeleted for long durations until they are merged with other parts.
This should help for `-retentionPeriod` values smaller than one month.
2020-12-22 19:54:31 +02:00
Aliaksandr Valialkin
d65c03c004
lib/storage: properly determine max rows for output part when merging small parts
2020-12-18 23:14:38 +02:00
Aliaksandr Valialkin
ebf8da3730
lib/{storage,mergeset}: tune background merge process in order to reduce CPU usage and disk IO usage
2020-12-18 20:01:08 +02:00
Aliaksandr Valialkin
4146fc4668
all: properly handle CPU limits set on the host system/container
...
This can reduce memory usage on systems with enabled CPU limits.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/946
2020-12-08 21:07:29 +02:00
Aliaksandr Valialkin
357f886f97
Revert "lib/storage: add missing (AccountID, ProjectID) in MetricName.String() test"
...
This reverts commit f3e80eb70e493620e42a0cc22a62c9af75076c77, since it isn't needed for single-node version of VictoriaMetrics
2020-11-29 01:27:25 +02:00
Aliaksandr Valialkin
ace969d595
lib/storage: add missing (AccountID, ProjectID) in MetricName.String() test
2020-11-29 01:26:04 +02:00
Aliaksandr Valialkin
8a057e705a
lib/storage: log metric name plus all its labels when the metric timestamp is outside the configured retention
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This should simplify debugging when the source of the metric with unexpected timestamp must be found.
2020-11-25 14:41:37 +02:00
Aliaksandr Valialkin
b65236530c
lib/storage: typo fix in error message: allowd->allowed
2020-11-25 14:15:42 +02:00
Aliaksandr Valialkin
78d2715d04
all: spelling fix: superflouos->superfluous. This is a follow-up for 0acdab3ab9
2020-11-24 12:42:22 +02:00
Aliaksandr Valialkin
f765985947
lib/fs: replace fs.OpenReaderAt with fs.MustOpenReaderAt
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All the callers for fs.OpenReaderAt expect that the file will be opened.
So it is better to log fatal error inside fs.MustOpenReaderAt instead of leaving this to the caller.
2020-11-23 09:57:21 +02:00
Aliaksandr Valialkin
266788be14
app/vmselect: use storage.NewSearchQuery() instead of constructing storage.SearchQuery in-place
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This should prevent from bugs when AccountID and ProjectID aren't set in storage.SearchQuery.
2020-11-16 18:24:00 +02:00
Aliaksandr Valialkin
0208d8c103
lib/storage: add a test for Storage.SearchMetricNames
2020-11-16 13:15:16 +02:00
Aliaksandr Valialkin
465923b181
app/vmselect/graphite: add /tags/findSeries handler from Graphite Tags API
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See https://graphite.readthedocs.io/en/stable/tags.html#exploring-tags
2020-11-16 12:53:13 +02:00
Aliaksandr Valialkin
48d033a198
app/vminsert: add /tags/tagSeries
and /tags/tagMultiSeries
handlers from Graphite Tags API
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See https://graphite.readthedocs.io/en/stable/tags.html#adding-series-to-the-tagdb
2020-11-16 02:39:58 +02:00
Aliaksandr Valialkin
4aaee33860
lib/storage: do not show artifically created label for reverse Graphite labels at /api/v1/labels page
2020-11-16 00:44:35 +02:00
immerrr again
51c529a2b6
app/vmstorage: add "/internal/force_flush" endpoint ( #893 )
2020-11-11 14:40:27 +02:00
Aliaksandr Valialkin
368b69b4c4
app/vmselect: properly handle errors in GetLabelsOnTimeRange and GetLabelValuesOnTimeRange
2020-11-05 01:38:38 +02:00
Aliaksandr Valialkin
1cb78ba1a0
lib/storage: remove data race when updating rowsDeleted
2020-11-05 01:12:21 +02:00
Aliaksandr Valialkin
b378cd6ed8
app/vmselect: optimize querying for /api/v1/labels
and /api/v1/label/<name>/values
when start
and end
args are set
2020-11-05 01:01:33 +02:00
Aliaksandr Valialkin
caeb74f068
app/vmselect: reduce memory usage when query touches big number of time series
2020-11-04 17:04:04 +02:00
Aliaksandr Valialkin
ae91a6883c
lib/{storage,mergeset}: clean cached index blocks and inmemory blocks more aggressively
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Previously such blocks were cleaned after they weren't accessed during 10 minutes.
Now they are cleaned after one minute of missing access. This should reduce memory usage in general case.
2020-11-04 17:04:04 +02:00
Aliaksandr Valialkin
f3f62ab04e
lib/storage: do not report about the need of free disk space if parts cannot be merged due to too big write amplification
2020-11-03 15:32:02 +02:00
Aliaksandr Valialkin
c87fb9191e
lib/storage: remove unneeded fmt.Sprintf
2020-11-03 14:20:31 +02:00
Aliaksandr Valialkin
fe289331dd
lib/storage: remove obsolete code
2020-11-02 19:11:59 +02:00
Aliaksandr Valialkin
29e4e7f422
lib/storage: drop more samples outside the given retention during background merge
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/17
2020-11-01 23:35:06 +02:00
Aliaksandr Valialkin
d12c4914f0
lib/storage: properly handle the case when key="__name__" is passed to MetricName.AddTag*
2020-11-01 23:35:06 +02:00
Aliaksandr Valialkin
64e2d66014
lib/storage: code cleanup after 5bfd4e6218
2020-11-01 23:35:06 +02:00
Aliaksandr Valialkin
5bfd4e6218
app/vmstorage: support for -retentionPeriod
smaller than one month
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/173
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/17
2020-10-20 14:31:44 +03:00
Aliaksandr Valialkin
01987f8c77
lib/storage: small code adjustements after d2960a20e0
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/781
2020-10-17 01:16:54 +03:00
faceair
d2960a20e0
evaluate the execution cost of all tag filters ( #824 )
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* evaluate the execution cost of all tag filters
* fix suffixes typo
2020-10-17 00:46:55 +03:00
Aliaksandr Valialkin
68f0e00761
app/vmstorage: add vm_rows_added_to_storage_total
metric, which shows the total number of rows added to storage since app start
2020-10-09 13:35:48 +03:00
Aliaksandr Valialkin
af90b3121c
app/vmstorage: add -finalMergeDelay
command-line flag for configuring the delay before final merge for per-month partitions after no new data is ingested to it
2020-10-07 17:35:44 +03:00
Aliaksandr Valialkin
764dc2499f
lib/storage: code cleanup after 10f2eedee0
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Remove the code that uses metricIDs caches for the current and the previous hour during metricIDs search,
since this code became unused after implementing per-day inverted index almost a year ago.
While at it, fix a bug, which could prevent from finding time series with names containing dots (aka Graphite-like names
such as `foo.bar.baz`).
2020-10-01 19:06:23 +03:00
Aliaksandr Valialkin
10f2eedee0
lib/storage: imrpove cache effectiveness for time series ids matching the given filters
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Previously the maximum cache lifetime has been limited by 10 seconds. Now it is extended up to a day.
This should reduce CPU usage in the following cases:
* when querying recently added data with small churn rate for time series
* when querying historical data
2020-10-01 14:38:25 +03:00
Aliaksandr Valialkin
bec9b31b81
lib/storage: allow set values higher than 1 for vm_merge_need_free_disk_space
if there are multiple partitions with deferred merges due to disk space shortage
2020-09-29 22:51:43 +03:00
Aliaksandr Valialkin
a9db81c4ab
app/vmstorage: add metrics for determining whether background merges need additional disk space to complete
...
These metrics are:
* vm_small_merge_need_free_disk_space
* vm_big_merge_need_free_disk_space
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/686
2020-09-29 21:48:33 +03:00
Aliaksandr Valialkin
1659135752
lib/storage: fix tests for 32-bit arches such as GOARCH=386 and GOARCH=arm
2020-09-29 13:10:22 +03:00
Aliaksandr Valialkin
38789e4aa0
lib/storage: fix 32-bit builds for GOARH=386 or GOARCH=arm
2020-09-29 12:40:35 +03:00
Aliaksandr Valialkin
95688cbfc5
all: add native format for data export and import
...
The data can be exported via [/api/v1/export/native](https://victoriametrics.github.io/#how-to-export-data-in-native-format ) handler
and imported via [/api/v1/import/native](https://victoriametrics.github.io/#how-to-import-data-in-native-format ) handler.
2020-09-27 19:54:07 +03:00
Aliaksandr Valialkin
82973f8ae7
Revert "lib/storage: remove unused fetchData
arg from BlockRef.MustReadBlock"
...
This reverts commit bab6a15ae0
.
Reason for revert: the `fetchData` arg is used in cluster branch.
Leaving this arg in master branch makes smaller the diff with cluster branch.
2020-09-24 22:44:23 +03:00
Aliaksandr Valialkin
bab6a15ae0
lib/storage: remove unused fetchData
arg from BlockRef.MustReadBlock
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This arg became unused after 23bdc1f107
2020-09-24 20:48:40 +03:00
Aliaksandr Valialkin
24ca30bf66
lib/storage: correctly use maxBlockSize in various checks
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Previously `maxBlockSize` has been multiplied by 8 in certain checks. This is unnecessary.
2020-09-24 18:12:56 +03:00
Aliaksandr Valialkin
a69234ed18
lib/storage: code prettifying after be5e1222f3
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/781
2020-09-22 00:36:45 +03:00
faceair
be5e1222f3
add filter to getMetricIDs ( #783 )
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* add getMetricIDs filter
* check nil filter before use
2020-09-22 00:33:43 +03:00
Aliaksandr Valialkin
9739283dad
lib/storage: reduce CPU load for idle VictoriaMetrics by reducing the frequency for the need for background merges
2020-09-21 15:54:11 +03:00
Aliaksandr Valialkin
26115891db
lib/decimal: properly store Inf values
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/752
2020-09-18 19:07:07 +03:00
Aliaksandr Valialkin
1f33dd717f
lib/storage: add /internal/force_merge
handler for running forced compactions on historical per-month partitions
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This may be useful for freeing up storage space after time series deletion.
See https://victoriametrics.github.io/#force-merge for more details.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/686
2020-09-17 12:20:40 +03:00
Aliaksandr Valialkin
8beb0da6ad
lib/{mergeset,storage}: compare errors with errors.Is()
2020-09-17 03:03:02 +03:00
Aliaksandr Valialkin
067d7c1ea1
lib/{mergeset,storage}: code prettifying
2020-09-17 02:06:31 +03:00
Aliaksandr Valialkin
020bd8685e
lib/storage: removed duplicate checks for empty parts during merge - another check is in the beginning of mergeParts functions
2020-09-17 01:49:03 +03:00
Aliaksandr Valialkin
5a90a92378
lib/storage: do not store inf values, since they may lead to significant precision loss for previously stored values
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/752
2020-09-11 14:44:53 +03:00
Aliaksandr Valialkin
f6bc608e86
app/vmselect: initial implementation of Graphite Metrics API
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See https://graphite-api.readthedocs.io/en/latest/api.html#the-metrics-api
2020-09-11 00:30:01 +03:00
Aliaksandr Valialkin
9d8fdff6c5
lib/storage: reuse timestamp blocks for adjancent metric blocks with identical timestamps
...
This should reduce disk space usage when scraping targets containing metrics with identical names
such as `node_cpu_seconds_total`, histograms, quantiles, etc.
Expose `vm_timestamps_blocks_merged_total` and `vm_timestamps_bytes_saved_total` metrics for monitoring
the effectiveness of timestamp blocks merging.
2020-09-09 23:59:32 +03:00
Aliaksandr Valialkin
8d9eb5f808
lib/storage: mention time range used in the query that led to error message
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This should improve detecting slow queries with too big time ranges
2020-08-10 13:46:36 +03:00
Aliaksandr Valialkin
582c74cd93
lib/storage: mention tag filters used in the query that led to error message
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This should improve detecting invalid or heavy queries that lead to errors.
2020-08-10 13:36:49 +03:00
Aliaksandr Valialkin
f3d33e23c9
app/vmstorage: improve error logging when the request times out
2020-08-10 13:23:26 +03:00
Aliaksandr Valialkin
84fd8af6d3
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 08:49:40 +03:00
Aliaksandr Valialkin
9043a509a3
lib/storage: properly check timeouts and pace limits
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Previously they were checked on every iteration for small number of iterations
2020-08-07 08:40:37 +03:00
Aliaksandr Valialkin
bc8381613d
app/vmselect: reduce memory allocations by pre-allocatin memory for time series map and for a list of time series names
2020-08-06 19:17:58 +03:00
Aliaksandr Valialkin
8e44fba76d
lib/storage: reduce the frequency (and overhead) for timeout and pace limiter checks by 4x
2020-08-06 18:45:55 +03:00
Aliaksandr Valialkin
ad730d8a17
lib/storage: optimize prefetching metric names for the given metricIDs
2020-08-06 16:53:10 +03:00
Aliaksandr Valialkin
8f16388428
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 18:30:07 +03:00
Aliaksandr Valialkin
5e71fab8a6
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 17:46:56 +03:00
Aliaksandr Valialkin
e7959094f6
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 19:57:27 +03:00
Aliaksandr Valialkin
922d9aadf2
lib/storage: properly update vm_slow_row_inserts_total
metric when importing multiple data points per time series at once
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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 16:17:24 +03:00
Sasasu
5b81bdde39
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 19:02:53 +03:00
Aliaksandr Valialkin
54ef2d8112
lib/storage: slightly reduce code difference between single-node and cluster versions
2020-07-24 00:31:16 +03:00
Aliaksandr Valialkin
039c9d2441
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 21:21:42 +03:00
Aliaksandr Valialkin
2a45871823
lib/storage: add more fine-grained pace limiting for search
2020-07-23 19:26:08 +03:00
Aliaksandr Valialkin
6f05c4d351
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 13:23:36 +03:00
Aliaksandr Valialkin
61c611f5ad
lib/storage: properly calculate global metrics in UpdateStats()
2020-07-23 00:35:15 +03:00
Aliaksandr Valialkin
228d137936
lib/storage: reorder mergeBlockStreams() args in order to make them more consistent
2020-07-22 21:58:10 +03:00
Aliaksandr Valialkin
e4303d3d21
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 21:52:34 +03:00
Aliaksandr Valialkin
d3442b40b2
lib/uint64set: optimize adding items to the set via Set.AddMulti
2020-07-21 20:56:59 +03:00
Aliaksandr Valialkin
e1107fec10
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 14:06:32 +03:00
Aliaksandr Valialkin
cb92113632
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 17:32:18 +03:00
Aliaksandr Valialkin
32b9fb58b8
lib/storage: clarify out of retention period
error message by mentioning -retentionPeriod
command-line flag
2020-07-08 13:54:26 +03:00
Aliaksandr Valialkin
12b16077c4
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 22:01:08 +03:00
Aliaksandr Valialkin
6daa5f7500
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 19:42:05 +03:00
Aliaksandr Valialkin
0b2086b7a5
app/vminsert: prevent from adding and/or selecting labels with empty values
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/600
2020-07-02 23:14:11 +03:00
Aliaksandr Valialkin
d5dddb0953
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 23:05:11 +03:00
Aliaksandr Valialkin
7532dbcdf5
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 16:33:01 +03:00
Tristan Su
ac3700ed1e
lib/storage: set big/small merge concurrency ( #568 )
...
fixed #567
Co-authored-by: Tristan Su <suqing.sq@alibaba-inc.com>
2020-06-19 01:25:48 +03:00
Aliaksandr Valialkin
b542e50680
app/vminsert: export metrics for determining ingested rows with dropped or truncated labels
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/565
2020-06-19 01:10:37 +03:00
Aliaksandr Valialkin
08495360b0
lib/storage: add key!=".+"
filter additionally to negative filter matching empty value such as key!~"|foo"
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/546
2020-06-18 20:03:48 +03:00