prometheus

Commit Graph

Author	SHA1	Message	Date
Julius Volz	2844a8c7b5	Merge pull request #2055 from prometheus/utilization Add Chunk.Utilization() methods	8 years ago
Julius Volz	c212ef0326	Add Chunk.Utilization() methods When using the chunking code in other projects (both Weave Prism and ChronixDB ingester), you sometimes want to know how well you are utilizing your chunks when closing/storing them.	8 years ago
Julius Volz	0dbcf55bd2	Merge pull request #2054 from prometheus/remove-grpc-leftovers Remove gRPC leftovers in protobuf definitions	8 years ago
Julius Volz	ee8e8d1d31	Merge pull request #2053 from prometheus/fix-remote-write-example Simplify and fix remote write example	8 years ago
Julius Volz	b5163351bf	Simplify and fix remote write example After removing gRPC, this can be simplified again. Also, the configuration for the remote storage moved from flags to the config file.	8 years ago
Julius Volz	c7932aa009	Remove gRPC leftovers in protobuf definitions	8 years ago
Björn Rabenstein	1e2f03f668	Merge pull request #2005 from redbaron/microoptimise-matching Microoptimise matching	8 years ago
Maxim Ivanov	e6db9f8159	New fpsForLabelMatchers and seriesForLabelMatchers methods These more specific methods have replaced `metricForLabelMatchers` in cases where its `map[fingerprint]metric` result type was not necessary or was used as an intermediate step Avoids duplicated calls to `seriesForRange` from `QueryRange` and `QueryInstant` methods.	8 years ago
Brian Brazil	6e8f87a37f	Merge pull request #2047 from prometheus/write-relabel Add support for remote write relabelling.	8 years ago
Brian Brazil	77605649a9	Add support for remote write relabelling. Switch back to a single remote writer, as we were only ever meant to have one and the relabel semantics are clearer that way.	8 years ago
Julius Volz	9172728125	Merge pull request #2050 from prometheus/unpublish-series-methods Unpublish accidentally published series methods	8 years ago
Tobias Schmidt	f07e67650e	Merge pull request #2049 from prometheus/ctxfn-error Update common/route vendoring for contextFn errors	8 years ago
Julius Volz	c9d4526428	Unpublish accidentally published series methods There were some more accidentally published methods of the memorySeries type which I didn't notice when reviewing https://github.com/prometheus/prometheus/pull/2011	8 years ago
Julius Volz	4f79072fd1	Update common/route vendoring for contextFn errors	8 years ago
Julius Volz	c0889fd92e	Merge pull request #2032 from prometheus/separate-chunk-package storage: separate chunk package, publish more names	8 years ago
Maxim Ivanov	4978a65495	Extract initial FP candidate build logic into candidateFPsForLabelMatchers method No functional changes otherwise	8 years ago
Maxim Ivanov	c048a0cde8	Add metrics to result after checking all matchers Should be marginally faster and somewhat more GC friendly	8 years ago
Maxim Ivanov	bedc0eda1f	Added BenchmarkQueryRange	8 years ago
Fabian Reinartz	32d29f8dbc	Merge pull request #2044 from prometheus/changes-nan promql: handle NaN in changes() correctly	8 years ago
Fabian Reinartz	ccbce0c51f	promql: handle NaN in changes() correctly	8 years ago
Julius Volz	c25f0de5ae	Remove local.ZeroSample{,Pair}, use model definitions	8 years ago
Julius Volz	50b5837a63	Update github.com/prometheus/common/model vendoring	8 years ago
Julius Volz	044ebce779	Review fixups.	8 years ago
Julius Volz	0c64ad1a3d	Merge pull request #2012 from prometheus/context-consolidation api: Consolidate web API contexts	8 years ago
Julius Volz	00f5e5470e	Merge pull request #2035 from brancz/external-relabelling notifier: attach external labels before relabelling	8 years ago
Frederic Branczyk	572423cbe5	notifier: attach external labels before relabelling By attaching external labels before relabelling, they are available during relabelling.	8 years ago
Fabian Reinartz	0baab6a88c	Merge pull request #2034 from roman-vynar/consul-tolerance Do not fail Consul discovery on Prometheus startup when Consul is down.	8 years ago
Roman Vynar	db63a4bd2a	Do not fail Consul discovery on Prometheus startup when Consul is down.	8 years ago
Julius Volz	d30a3c7c0f	Fix accidental publishing of memorySeries.firstTime()	8 years ago
Julius Volz	ab80ced756	storage: separate chunk package, publish more names This is a followup to https://github.com/prometheus/prometheus/pull/2011. This publishes more of the methods and other names of the chunk code and moves the chunk code to its own package. There's some unavoidable ugliness: the chunk and chunkDesc metrics are used by both packages, so I had to move them to the chunk package. That isn't great, but I don't see how to do it better without a larger redesign of everything. Same for the evict requests and some other types.	8 years ago
Julius Volz	42c05dd3a2	Merge pull request #2011 from mattkanwisher/chuck-public Make Chunk and ChunkIterator public for reuse	8 years ago
Fabian Reinartz	57b358b82a	vendor: update govalidator (#2023 ) Fixes #2022	8 years ago
Fabian Reinartz	5e57fa85c0	Merge pull request #2016 from mattbostock/fix_race_between_reload_and_stop rules/manager.go: Fix race between reload and stop	8 years ago
Fabian Reinartz	71b332278d	Merge pull request #2021 from prometheus/beorn7/storage Avoid `defer` in seriesMap.get	8 years ago
beorn7	ca98382943	Avoid `defer` in seriesMap.get This is related to https://github.com/golang/go/issues/14939 . It's probably the only occurrence where it matters.	8 years ago
Brian Brazil	2ee00b4461	Merge pull request #2019 from dominikschulz/ec2state Expose ec2_instance_state	8 years ago
Dominik Schulz	f6fbcf9aa2	Expose ec2_instance_state	8 years ago
Fabian Reinartz	e5c633ed14	Merge pull request #2015 from mattbostock/fix_typo cmd/prometheus/main.go: Fix typo in comment	8 years ago
Matt Bostock	926a5ab3dd	rules/manager.go: Fix race between reload and stop On one relatively large Prometheus instance (1.7M series), I noticed that upgrades were frequently resulting in Prometheus undergoing crash recovery on start-up. On closer examination, I found that Prometheus was panicking on shutdown. It seems that our configuration management (or misconfiguration thereof) is reloading Prometheus then immediately restarting it, which I suspect is causing this race: Sep 21 15:12:42 host systemd[1]: Reloading prometheus monitoring system. Sep 21 15:12:42 host prometheus[18734]: time="2016-09-21T15:12:42Z" level=info msg="Loading configuration file /etc/prometheus/config.yaml" source="main.go:221" Sep 21 15:12:42 host systemd[1]: Reloaded prometheus monitoring system. Sep 21 15:12:44 host systemd[1]: Stopping prometheus monitoring system... Sep 21 15:12:44 host prometheus[18734]: time="2016-09-21T15:12:44Z" level=warning msg="Received SIGTERM, exiting gracefully..." source="main.go:203" Sep 21 15:12:44 host prometheus[18734]: time="2016-09-21T15:12:44Z" level=info msg="See you next time!" source="main.go:210" Sep 21 15:12:44 host prometheus[18734]: time="2016-09-21T15:12:44Z" level=info msg="Stopping target manager..." source="targetmanager.go:90" Sep 21 15:12:52 host prometheus[18734]: time="2016-09-21T15:12:52Z" level=info msg="Checkpointing in-memory metrics and chunks..." source="persistence.go:548" Sep 21 15:12:56 host prometheus[18734]: time="2016-09-21T15:12:56Z" level=warning msg="Error on ingesting out-of-order samples" numDropped=1 source="scrape.go:467" Sep 21 15:12:56 host prometheus[18734]: time="2016-09-21T15:12:56Z" level=error msg="Error adding file watch for \"/etc/prometheus/targets\": no such file or directory" source="file.go:84" Sep 21 15:12:56 host prometheus[18734]: time="2016-09-21T15:12:56Z" level=error msg="Error adding file watch for \"/etc/prometheus/targets\": no such file or directory" source="file.go:84" Sep 21 15:13:01 host prometheus[18734]: time="2016-09-21T15:13:01Z" level=info msg="Stopping rule manager..." source="manager.go:366" Sep 21 15:13:01 host prometheus[18734]: time="2016-09-21T15:13:01Z" level=info msg="Rule manager stopped." source="manager.go:372" Sep 21 15:13:01 host prometheus[18734]: time="2016-09-21T15:13:01Z" level=info msg="Stopping notification handler..." source="notifier.go:325" Sep 21 15:13:01 host prometheus[18734]: time="2016-09-21T15:13:01Z" level=info msg="Stopping local storage..." source="storage.go:381" Sep 21 15:13:01 host prometheus[18734]: time="2016-09-21T15:13:01Z" level=info msg="Stopping maintenance loop..." source="storage.go:383" Sep 21 15:13:01 host prometheus[18734]: panic: close of closed channel Sep 21 15:13:01 host prometheus[18734]: goroutine 7686074 [running]: Sep 21 15:13:01 host prometheus[18734]: panic(0xba57a0, 0xc60c42b500) Sep 21 15:13:01 host prometheus[18734]: /usr/local/go/src/runtime/panic.go:500 +0x1a1 Sep 21 15:13:01 host prometheus[18734]: github.com/prometheus/prometheus/rules.(Manager).ApplyConfig.func1(0xc6645a9901, 0xc420271ef0, 0xc420338ed0, 0xc60c42b4f0, 0xc6645a9900) Sep 21 15:13:01 host prometheus[18734]: /home/build/packages/prometheus/tmp/build/gopath/src/github.com/prometheus/prometheus/rules/manager.go:412 +0x3c Sep 21 15:13:01 host prometheus[18734]: created by github.com/prometheus/prometheus/rules.(Manager).ApplyConfig Sep 21 15:13:01 host prometheus[18734]: /home/build/packages/prometheus/tmp/build/gopath/src/github.com/prometheus/prometheus/rules/manager.go:423 +0x56b Sep 21 15:13:03 host systemd[1]: prometheus.service: main process exited, code=exited, status=2/INVALIDARGUMENT	8 years ago
Matt Bostock	dd98766b32	cmd/prometheus/main.go: Fix typo in comment	8 years ago
Matthew Campbell	67d76e3a5d	timeseries: store varbit encoded data into cassandra	8 years ago
Julius Volz	f92532f254	api: Consolidate web API contexts This is based on the common/route changes in https://github.com/prometheus/common/pull/61.	8 years ago
Julius Volz	766074568e	Update vendoring of github.com/prometheus/common/route	8 years ago
Tom Wilkie	4520e12440	Add HTTP Basic Auth & TLS support to the generic write path. (#1957 ) * Add config, HTTP Basic Auth and TLS support to the generic write path. - Move generic write path configuration to the config file - Factor out config.TLSConfig -> tlf.Config translation - Support TLSConfig for generic remote storage - Rename Run to Start, and make it non-blocking. - Dedupe code in httputil for TLS config. - Make remote queue metrics global.	8 years ago
Julius Volz	6dda28dbd4	Merge pull request #2000 from prometheus/contextify-storage Contextify storage and PromQL interfaces.	8 years ago
Julius Volz	c187308366	storage: Contextify storage interfaces. This is based on https://github.com/prometheus/prometheus/pull/1997. This adds contexts to the relevant Storage methods and already passes PromQL's new per-query context into the storage's query methods. The immediate motivation supporting multi-tenancy in Frankenstein, but this could also be used by Prometheus's normal local storage to support cancellations and timeouts at some point.	8 years ago
Julius Volz	ed5a0f0abe	promql: Allow per-query contexts. For Weaveworks' Frankenstein, we need to support multitenancy. In Frankenstein, we initially solved this without modifying the promql package at all: we constructed a new promql.Engine for every query and injected a storage implementation into that engine which would be primed to only collect data for a given user. This is problematic to upstream, however. Prometheus assumes that there is only one engine: the query concurrency gate is part of the engine, and the engine contains one central cancellable context to shut down all queries. Also, creating a new engine for every query seems like overkill. Thus, we want to be able to pass per-query contexts into a single engine. This change gets rid of the promql.Engine's built-in base context and allows passing in a per-query context instead. Central cancellation of all queries is still possible by deriving all passed-in contexts from one central one, but this is now the responsibility of the caller. The central query context is now created in main() and passed into the relevant components (web handler / API, rule manager). In a next step, the per-query context would have to be passed to the storage implementation, so that the storage can implement multi-tenancy or other features based on the contextual information.	8 years ago
Julius Volz	c9c2663a54	Merge pull request #2004 from redbaron/no-false-sharing Avoid having contended mutexes on same cacheline	8 years ago
Maxim Ivanov	bdc53098fc	Avoid having contended mutexes on same cacheline CPUs have to serialise write access to a single cache line effectively reducing level of possible parallelism. Placing mutexes on different cache lines avoids this problem. Most gains will be seen on NUMA servers where CPU interconnect traffic is especially expensive Before: go test . -run none -bench BenchmarkFingerprintLocker BenchmarkFingerprintLockerParallel-4 2000000 932 ns/op BenchmarkFingerprintLockerSerial-4 30000000 49.6 ns/op After: go test . -run none -bench BenchmarkFingerprintLocker BenchmarkFingerprintLockerParallel-4 3000000 569 ns/op BenchmarkFingerprintLockerSerial-4 30000000 51.0 ns/op	8 years ago
Julius Volz	5f5a78e807	Merge pull request #1974 from prometheus/disable-local-storage Allow disabling local storage.	8 years ago

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3313 Commits (2844a8c7b547b674994927bd25c4bfb75c6761a0) All Branches Search

3313 Commits (2844a8c7b547b674994927bd25c4bfb75c6761a0)

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