Aliaksandr Valialkin
b00732074c
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2021-08-15 23:51:06 +03:00
Aliaksandr Valialkin
d05cac6c98
li/storage: re-use the per-day inverted index search code for searching in global index
...
This allows removing a big pile of outdated code for global index search.
This may help https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1486
2021-07-30 10:31:37 +03:00
Aliaksandr Valialkin
8df8c414de
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2021-07-15 14:05:30 +03:00
Aliaksandr Valialkin
f3acf065c9
lib/storage: consistency renaming: tagCache -> tagFiltersCache
...
This improves code readability
2021-07-06 11:03:51 +03:00
Aliaksandr Valialkin
e49bf9bc73
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2021-05-24 16:03:14 +03:00
Aliaksandr Valialkin
ad73f226ff
app/vmstorage: add ability to limit series cardinality via -storage.maxHourlySeries
and -storage.maxDailySeries
command-line flags
2021-05-20 14:15:19 +03:00
Aliaksandr Valialkin
d7be2753c0
lib/storage: substitute GetTSDBStatusForDate with GetTSDBStatusWithFiltersForDate with nil tfss
2021-05-13 09:02:33 +03:00
Aliaksandr Valialkin
832651c6c2
app/vmselect: follow up after 8a0678678b
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1168
2021-05-12 17:18:30 +03:00
Nikolay
8a0678678b
Adds tsdb match filters ( #1282 )
...
* init work on filters
* init propose for status filters
* fixes tsdb status
adds test
* fix bug
* removes checks from test
2021-05-12 15:18:45 +03:00
Aliaksandr Valialkin
dc9eafcd02
app/{vminsert,vmagent}: add -sortLabels
command-line option for sorting time series labels before ingesting them in the storage
...
This option can be useful when samples for the same time series are ingested with distinct order of labels.
For example, metric{k1="v1",k2="v2"} and metric{k2="v2",k1="v1"}.
2021-03-31 23:27:58 +03:00
Aliaksandr Valialkin
e1f699bb6c
lib/storage: reduce memory usage when ingesting samples for the same time series with distinct order of labels
2021-03-31 21:24:46 +03:00
Aliaksandr Valialkin
7d44cdd8ce
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2021-03-15 22:44:24 +02:00
Aliaksandr Valialkin
dd7e82c34f
app/vmstorage: add -logNewSeries
command-line flag for determining the source of series churn rate
2021-03-15 22:38:50 +02:00
Aliaksandr Valialkin
3588687f84
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2021-02-18 14:53:19 +02:00
Aliaksandr Valialkin
d4849561ef
app/vmstorage: export vm_composite_filter_success_conversions_total and vm_composite_filter_missing_conversions_total metrics
2021-02-17 19:13:38 +02:00
Aliaksandr Valialkin
d0c364d93d
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2021-02-15 01:45:39 +02:00
Aliaksandr Valialkin
cdecf83ce5
app/vmstorage: export vm_composite_index_min_timestamp metric
2021-02-10 17:14:08 +02:00
Aliaksandr Valialkin
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
dc6636e2b2
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2021-02-03 12:30:44 +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
30c2d75815
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2021-01-08 00:26:00 +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
4f311e5827
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2020-12-14 14:20:52 +02:00
Aliaksandr Valialkin
5ebfc275e6
app/victoria-metrics: automatically reset response cache when samples with too timestamps older than now - search.cacheTimestampOffset
are ingested
2020-12-14 13:08:28 +02:00
Aliaksandr Valialkin
36b748dfc7
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2020-11-16 21:06:21 +02:00
Aliaksandr Valialkin
465923b181
app/vmselect/graphite: add /tags/findSeries handler from Graphite Tags API
...
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
...
See https://graphite.readthedocs.io/en/stable/tags.html#adding-series-to-the-tagdb
2020-11-16 02:39:58 +02:00
Aliaksandr Valialkin
47a038401b
all: consistently return text-based HTTP responses with charset=utf-8
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This is a follow-up for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/897
2020-11-13 10:35:41 +02:00
immerrr again
51c529a2b6
app/vmstorage: add "/internal/force_flush" endpoint ( #893 )
2020-11-11 14:40:27 +02:00
Aliaksandr Valialkin
56303aee5b
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2020-11-05 02:51:08 +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
1b389674c0
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2020-11-02 21:58:57 +02:00
Aliaksandr Valialkin
1b112405a8
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2020-11-02 00:47:34 +02:00
Aliaksandr Valialkin
5bfd4e6218
app/vmstorage: support for -retentionPeriod
smaller than one month
...
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
4dc13754d8
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2020-10-13 18:37:48 +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
e7f2907138
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2020-10-07 21:40:45 +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
bdaa9a91f3
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2020-10-01 19:31:26 +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
8df5a3c5f6
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2020-09-30 08:55:57 +03:00
Aliaksandr Valialkin
44bcda81ab
app/vmstorage: rename vm_{big|small}_merge_need_free_disk_space
to vm_merge_need_free_disk_space
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This simplifies alerting.
2020-09-29 22:44:19 +03:00
Aliaksandr Valialkin
a9db81c4ab
app/vmstorage: add metrics for determining whether background merges need additional disk space to complete
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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
a70df4bd83
PMM-6401 Initial implementaton for reading data from Prometheus files
2020-09-23 14:26:39 +03:00
Aliaksandr Valialkin
7a134b0fd7
app/vmstorage: added -forceMergeAuthKey
command-line flag for protecting /internal/force_merge
endpoint
2020-09-17 14:21:53 +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
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
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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
dbbdfbe7ee
app/vmstorage: rename vm_cache_size_entries{type="storage/prefetchedMetricIDs"}
to vm_cache_entries{type="storage/prefetchedMetricIDs"}
to be consistent with other vm_cache_entries
metrics
2020-08-06 16:34:24 +03:00
Aliaksandr Valialkin
8f16388428
lib/storage: limit the number of concurrent calls to storage.searchTSIDs to GOMAXPROCS*2
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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