1548 Commits (44d2f7c9ba92bd50ba181b03b2e05757edc2177c)

 

All Branches   

Search

Author	SHA1	Message	Date
Julius Volz	af627bb2b9	Copy vendored deps manually instead of using Godeps. ... We were using Godep incorrectly (cloning repos from the internet during build time instead of including Godeps/_workspace in the GOPATH via "godep go"). However, to avoid even having to fetch "godeps" from the internet during build, this now just copies the vendored files into the GOPATH. Also, the protocol buffer library moved from Google Code to GitHub, which is reflected in these updates. This fixes https://github.com/prometheus/prometheus/issues/525	10 years ago
juliusv	4d135b8b36	Merge pull request #530 from prometheus/fix-mac-build ... Fix embedded files generation on OS X.	10 years ago
Julius Volz	5917a04554	Fix embedded files generation on OS X.	10 years ago
juliusv	0ae2c1fc18	Merge pull request #526 from prometheus/lightening-embedding ... Dramatically decrease resources for file embedding.	10 years ago
Julius Volz	8cb2c802a0	Dramatically decrease resources for file embedding. ... This dramatically decreases the needed time and memory for building the blob files. The memory numbers are measured via the memory.max_usage_in_bytes value from cgroups. * generating files.go: OLD: 466MB 19s NEW: 80MB 1s * building files.go: OLD: 1210MB 2.25s NEW: 7MB 0.05s	10 years ago
Björn Rabenstein	498e1b5154	Merge pull request #524 from prometheus/beorn7/ingestion-tweaks ... Improve performance of ingestion.	10 years ago
beorn7	e22f26bc58	Move to a queue model for appending samples after all. ... Starting a goroutine takes 1-2µs on my laptop. From the "numbers every Go programmer should know", I had 300ns for a channel send in my mind. Turns out, on my laptop, it takes only 60ns. That's fast enough to warrant the machinery of yet another channel with a fixed set of worker goroutines feeding from it. The number chosen (8 for now) is low enough to not really afflict a measurable overhead (a big Prometheus server has >1000 goroutines running), but high enough to not make sample ingestion a bottleneck.	10 years ago
beorn7	fe518fdb28	Simplify AppendSamples by allowing it to be goroutine-unsafe.	10 years ago
beorn7	8a1c195b54	Move emptiness check to the receivers.	10 years ago
beorn7	5d3cd65a5d	Improve performance of ingestion. ... - Parallelize AppendSamples as much as possible without breaking the contract about temporal order. - Allocate more fingerprint locker slots. - Do not run early checkpoints if we are behind on chunk persistence. - Increase fpMinWaitDuration to give the disk more time for more important things. Also, switch math.MaxInt64 and math.MinInt64 to the new constants.	10 years ago
Johannes 'fish' Ziemke	3d0fb51648	Merge pull request #521 from sammcj/patch-1 ... Clean fetched package cache	10 years ago
Sam	ddc065b943	Clean fetched package cache ... To further reduce image size	10 years ago
juliusv	fd9ee9b009	Merge pull request #518 from prometheus/beorn7/ingestion-tweaks ... Next try to deal with backed-up ingestion.	10 years ago
beorn7	11b3c2387c	Improvements after review. ... - Increase samplesQueueCapacity. - Improve docstring for the above. - Accept a short waiting period for the ingest channel to become ready. This should depend on the http timeout, but 100ms is probably good enough to cushion bursts bigger than samplesQueueCapacity, while it is unlikely that anybody ever will set an HTTP timeout similarly short.	10 years ago
beorn7	0f191629c6	Next try to deal with backed-up ingestion. ... This is now not even trying to throttle in a benign way, but creates a fully-fledged error. Advantage: It shows up very visible on the status page. Disadvantage: The server does not really adjusts to a lower scraping rate. However, if your ingestion backs up, you are in a very irregulare state, I'd say it _should_ be considered an error and not dealt with in a more graceful way. In different news: I'll work on optimizing ingestion so that we will not as easily run into that situation in the first place.	10 years ago
juliusv	5a4fe403ff	Merge pull request #514 from prometheus/fix-graph-js-errors ... Fix graph JS glitches and simplify graphing code.	10 years ago
juliusv	af410426de	Merge pull request #517 from prometheus/flag-cleanup ... Make flag names consistent across projects.	10 years ago
Julius Volz	989bc86bcb	Make flag names consistent across projects.	10 years ago
juliusv	ab551888a2	Merge pull request #516 from prometheus/grobie/help-href ... Update help URL	10 years ago
Tobias Schmidt	655dffe393	Update help URL	10 years ago
Julius Volz	0229a89925	Fix graph JS glitches and simplify graphing code. ... - original series data is saved so it can be re-transformed after Rickshaw's stacking modified the series data - always reconstruct graphs from scratch instead of updating the settings of an existing one (simplification) - always wipe and recreate all graph-related DOM elements completely so that no left-over event handlers cause background event handlers	10 years ago
juliusv	4e6a807bde	Merge pull request #513 from prometheus/beorn7/ingestion-tweaks ... Ingestion tweaks	10 years ago
beorn7	16a1a6d324	Add another check for stopped scraper.	10 years ago
beorn7	5678a86924	Throttle scraping if a scrape took longer than the configured interval. ... The simple algorithm applied here will increase the actual interval incrementally, whenever and as long as the scrape itself takes longer than the configured interval. Once it takes shorter again, the actual interval will iteratively decrease again.	10 years ago
juliusv	1c9b3c4c45	Merge pull request #511 from prometheus/remove-custom-flip ... Remove custom hover flip code. Fixed upstream.	10 years ago
Julius Volz	0e8c0b67ad	Remove custom hover flip code. Fixed upstream.	10 years ago
beorn7	d2ab49c396	Make the persist queue length configurable. ... Also, set a much higher default value. Chunk persist requests can be quite spiky. If you collect a large number of time series that are very similar, they will tend to finish up a chunk at about the same time. There is no reason we need to back up scraping just because of that. The rationale of the new default value is "1/8 of the chunks in memory".	10 years ago
juliusv	198ac9538b	Merge pull request #510 from prometheus/unlimited-autocomplete ... Show unlimited number of metrics in autocomplete.	10 years ago
Julius Volz	517a731ebf	Show unlimited number of metrics in autocomplete.	10 years ago
juliusv	6e296648ed	Merge pull request #508 from brian-brazil/round ... Change the 2nd argument of round to toNearest.	10 years ago
Brian Brazil	60271d58bf	Change the 2nd argument of round to toNearest. ... This is more useful if you want get a multiple of 2 or 5, while still working for .001.	10 years ago
juliusv	0d6c958847	Merge pull request #507 from prometheus/i686-build ... Fix Go download path for i686 architecture.	10 years ago
Julius Volz	d9ff2f7edb	Fix Go download path for FreeBSD.	10 years ago
Julius Volz	753113f21a	Fix Go download path for x86-based architectures. ... This fixes https://github.com/prometheus/prometheus/issues/503.	10 years ago
Julius Volz	82613527f3	Remove unnecessary float64() conversion in round().	10 years ago
juliusv	982923f0c4	Merge pull request #502 from mmikulicic/floor_ceil ... Add floor, ceil and round functions. Closes #402	10 years ago
Marko Mikulicic	8fdacbdf17	Add floor, ceil and round functions. Closes #402	10 years ago
juliusv	9e6b3bcefa	Merge pull request #498 from fabxc/feature/query_timeout ... Implement query timeouts	10 years ago
Fabian Reinartz	fa1e90003b	Query timeout added. ... This is related to #454. Queries now timeout after a duration set by the -query.timeout flag. The TotalEvalTimer is now started/stopped inside any of the ast.Eval* functions.	10 years ago
juliusv	199a94b619	Merge pull request #501 from prometheus/fix-d3-version ... Fix Rickshaw/D3 version mismatch.	10 years ago
Julius Volz	b3978fe869	Fix Rickshaw/D3 version mismatch. ... When Rickshaw was updated to 1.5.1 in fd43daf82e, the Rickshaw upstream package now contained 3 different D3 files: d3.min.js d3.v2.js d3.v3.js For details on why that is, see https://groups.google.com/forum/#!topic/d3-js/lXQgKA7mtEw For the 1.5.1 Rickshaw to work properly (being able to format dates with D3 without causing a JS error), it needs d3.v2.js or d3.v3.js, not the d3.min.js one. I chose to update us to d3.v3.js now, since that is the most recent and minified version, and I didn't see any problems with it (also, the current Rickshaw examples are using that D3 version). Currently, displaying graphs with a range >14d is broken. This fixes that.	10 years ago
Björn Rabenstein	63a79821fc	Merge pull request #499 from prometheus/beorn7/makefile ... Improve comments about embedding.	10 years ago
Bjoern Rabenstein	f568bbc19f	Improve comments about embedding.	10 years ago
juliusv	3012de7f5e	Merge pull request #497 from prometheus/remove-persist-error-labels ... Remove labels on persist error counter.	10 years ago
Julius Volz	9412b296d5	Remove labels on persist error counter. ... This fixes https://github.com/prometheus/prometheus/issues/496	10 years ago
juliusv	522e4cdd3a	Merge pull request #495 from fabxc/master ... Use https:// GOURL	10 years ago
Fabian Reinartz	bd4d04f371	Use https:// GOURL	10 years ago
Björn Rabenstein	75422f5306	Merge pull request #492 from prometheus/beorn7/makefile ... Ignore GOBIN in Makefiles.	10 years ago
Bjoern Rabenstein	5f4acea7e9	Ignore GOBIN in Makefiles.	10 years ago
juliusv	dc610f1eef	Merge pull request #491 from brian-brazil/but-wait-theres-more ... Add cassandra console.	10 years ago