Krasi Georgiev
9c61f0e8a0
scrape pool doesn't rely on context as Stop() needs to be blocking to prevent Scrape loops trying to write to a closed TSDB storage.
2017-12-18 17:22:49 +00:00
Krasi Georgiev
e405e2f1ea
refactored discovery
2017-12-18 17:22:49 +00:00
conorbroderick
8b6f3a1bd3
Added service discovery view showing labels before and after relabelling
2017-12-13 15:46:11 +00:00
Krasi Georgiev
08a012ccd7
Fix for #3312 sigpanic in TargetManager ( #3420 )
2017-11-07 15:56:00 +00:00
Julius Volz
099df0c5f0
Migrate "golang.org/x/net/context" -> "context" ( #3333 )
...
In some places, where ctxhttp or gRPC are concerned, we still need to use the
old contexts.
2017-10-24 21:21:42 -07:00
Krasi Georgiev
55a1311f6a
fix golint nits ( #3291 )
2017-10-20 14:59:53 +01:00
Brian Brazil
1545842704
TrimPrefix removes a prefix, TrimLeft removes chars
2017-10-09 19:44:03 +01:00
Marc Sluiter
6a633eece1
Added go-conntrack for monitoring http connections ( #3241 )
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Added metrics for in- and outgoing traffic with go-conntrack.
2017-10-06 11:22:19 +01:00
Tobias Schmidt
40c278ee2d
Send a HTTP Accept header when scraping
2017-09-25 14:51:29 +02:00
Fabian Reinartz
249d69b513
Merge pull request #3186 from prometheus/startweb
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web: start web handler while TSDB is starting up
2017-09-21 09:53:03 +02:00
Fabian Reinartz
7b02bfee0a
web: start web handler while TSDB is starting up
2017-09-20 15:03:19 +02:00
Fabian Reinartz
437f51a85f
Fix cache maintenance on changing metric representations
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We were not properly maintaining the scrape cache when the same metric
was exposed with a different string representation.
This overall reduces the scraping cache's complexity, which fixes the
issue and saves about 10% of memory in a scraping-only Prometheus
instance.
2017-09-19 15:03:27 +02:00
Goutham Veeramachaneni
3f0267c548
Merge branch 'dev-2.0' into go-kit/log
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Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
2017-09-15 23:15:27 +05:30
Fabian Reinartz
1121b9f7d4
retrieval: cache dropped series, mutate labels in place
2017-09-14 08:36:19 +02:00
Fabian Reinartz
d21f149745
*: migrate to go-kit/log
2017-09-08 22:01:51 +05:30
Fabian Reinartz
5bed8af4cb
retrieval: pool scrape buffers
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This adds a bucketed buffer pool to the scrapers so we don't have to
allocate a new buffer on each scrape or hold it fixed to the scrape
loop.
The latter can consume significant amounts of unused memory, e.g. 4GB
when scraping 2MB /metrics from 2000 targets.
2017-09-07 14:43:21 +02:00
Fabian Reinartz
a8887f46dc
Merge branch 'dev-2.0' of github.com:prometheus/prometheus into dev-2.0
2017-09-07 14:15:12 +02:00
Fabian Reinartz
0efecea6d4
Adapt storage APIs to uint64 references
2017-09-07 14:14:41 +02:00
Krasi Georgiev
153cb0cbe3
scraping errors will show in the log when debug mode is enabled ( #3135 )
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Signed-off-by: Krasi Georgiev <krasi.root@gmail.com>
2017-09-05 11:55:14 +01:00
Fabian Reinartz
9516d04472
util: Add idle timeout for scrape connections
2017-08-10 14:47:51 +02:00
Fabian Reinartz
4d3d8ee229
Merge pull request #2850 from tomwilkie/dev-2.0-remote
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Remote APIs for v2
2017-08-03 13:39:09 +02:00
Edward Marshall
c490725ac9
Additional targetScrapeSample metrics ( #3018 )
2017-08-02 13:10:18 +01:00
Tom Wilkie
1f3b59ccf5
s/met/lset/
2017-07-18 11:42:29 +01:00
Tom Wilkie
014bd31a86
Remove unnecessary whitespace changes, add comment.
2017-07-13 11:26:46 +01:00
Tom Wilkie
2ac1809a5b
Get label set from cache in addReportSample.
2017-07-12 22:09:16 +01:00
Tom Wilkie
240feb313b
Don't regenerate label set for cached values.
2017-07-12 15:54:38 +01:00
Tom Wilkie
db8128ceeb
Add label set as first parameter to AddFast, ingored by TSDB adapter.
2017-07-12 15:20:12 +01:00
Fabian Reinartz
dba7586671
Merge branch 'master' into dev-2.0
2017-07-11 17:22:14 +02:00
Goutham Veeramachaneni
243419c007
Return tsdb.ErrOutOfBounds as storage.ErrOutOfBounds
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Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
2017-07-06 14:18:31 +02:00
Goutham Veeramachaneni
a607873ad2
Log the stopping of TargetManager in Info
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Fixes #2715
Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
2017-07-06 11:44:07 +02:00
Goutham Veeramachaneni
643c5837a0
Stop metrics that are 10mins ahead from now
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Fixes #2893
Signed-off-by: Goutham Veeramachaneni <goutham@boomerangcommerce.com>
2017-07-04 15:34:08 +02:00
Goutham Veeramachaneni
3069bd3996
Handle scrapes with OutOfBounds metrics better
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fixes #2894
Signed-off-by: Goutham Veeramachaneni <goutham@boomerangcommerce.com>
2017-07-04 11:24:13 +02:00
Fabian Reinartz
9ea748e745
Don't reallocate label set if still known
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If the storage deprecates a ref, we have to re-insert with the full
label set. Typically that doesn't correlate with a new series being
created.
We can still use the allocated label set from before.
2017-06-26 14:38:57 +02:00
Fabian Reinartz
2368d2c45b
retrieval: fix memory leak in scrape cache
2017-06-26 00:24:54 +02:00
Fabian Reinartz
ca2b68889b
Merge branch 'master' into dev-2.0
2017-06-23 13:15:44 +02:00
Brian Brazil
a6ca391e6e
Reject scrapes with invalid utf-8 label values.
2017-06-20 10:54:39 +01:00
Fabian Reinartz
98c2d8477a
Merge pull request #2844 from Gouthamve/cobra
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Move CLI commander to cobra
2017-06-19 11:59:52 +02:00
Goutham Veeramachaneni
507790a357
Rework logging to use explicitly passed logger
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Mostly cleaned up the global logger use. Still some uses in discovery
package.
Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
2017-06-16 15:52:44 +05:30
Julius Volz
6f66125809
retrieval: Fix "up" reporting for failed scrapes
2017-06-14 22:22:12 -04:00
Brian Brazil
d8b4995ddd
Check target labels are valid. Check for address after relabelling.
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Fixes #2822
Fixes #2819
2017-06-09 16:18:19 +01:00
Fabian Reinartz
669075c6b9
Merge branch 'master' into dev-2.0
2017-06-06 09:36:51 +02:00
Fabian Reinartz
eb651233ac
Merge pull request #2787 from prometheus/limit2
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Rework sample limit to work for 2.0
2017-06-06 08:21:12 +02:00
Chris Goller
42de0ae013
Use log.Logger interface for all discovery services
2017-06-01 11:25:55 -05:00
Brian Brazil
37bc607e96
Rework sample limit to work for 2.0
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Correctly update reported series.
Increment prometheus_target_scrapes_exceeded_sample_limit_total.
Add back unittests.
Ignore stale markers when calculating sample limit.
Fixes #2770
2017-05-31 15:41:51 +01:00
Fabian Reinartz
c6eed97c77
Merge pull request #2774 from prometheus/stalemem
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Fix staleness memory leak
2017-05-30 15:55:37 -07:00
Fabian Reinartz
bc7aff8cef
retrieval: extract scrape cache
2017-05-30 09:37:23 -07:00
Brian Brazil
72a276e7ed
Pass through storage errors in limitAppender.
2017-05-26 11:28:22 +01:00
Fabian Reinartz
a83014f53c
retrieval: fix memory leak and consumption for caches
2017-05-26 08:44:24 +02:00
Fabian Reinartz
3d8661b8d5
Add comment
2017-05-24 17:05:42 +02:00
Fabian Reinartz
43ca652217
retrieval: Don't allocate map on every scrape
2017-05-24 16:23:48 +02:00
