prometheus

Commit Graph

Author	SHA1	Message	Date
Fabian Reinartz	e04d05d8b3	Do implicit conversion in template queries.	10 years ago
Fabian Reinartz	3ca11bcaf5	Switch Prometheus to promql package. This commit removes all functionality from rules/ that is now handled in promql/. All parts of Prometheus are changed to use the promql/ package.	10 years ago
Ceesjan Luiten	0e18784c64	Make all paths absolute to support proxies	10 years ago
Brian Brazil	941f585164	Avoid +InfYs and similar, just display +Inf.	10 years ago
beorn7	be11cb2b07	Remove the sample ingestion channel. The one central sample ingestion channel has caused a variety of trouble. This commit removes it. Targets and rule evaluation call an Append method directly now. To incorporate multiple storage backends (like OpenTSDB), storage.Tee forks the Append into two different appenders. Note that the tsdb queue manager had its own queue anyway. It was a queue after a queue... Much queue, so overhead... Targets have their own little buffer (implemented as a channel) to avoid stalling during an http scrape. But a new scrape will only be started once the old one is fully ingested. The contraption of three pipelined ingesters was removed. A Target is an ingester itself now. Despite more logic in Target, things should be less confusing now. Also, remove lint and vet warnings in ast.go.	10 years ago
beorn7	13fcf1ddbc	Implement double-delta encoded chunks.	10 years ago
Brian Brazil	93edd930a6	Better handling of edge conditions in humanizeDuration	10 years ago
Bjoern Rabenstein	5859b74f1b	Clean up license issues. - Move CONTRIBUTORS.md to the more common AUTHORS. - Added the required NOTICE file. - Changed "Prometheus Team" to "The Prometheus Authors". - Reverted the erroneous changes to the Apache License.	10 years ago
Brian Brazil	ffa2e73803	Fix regression from `5e8d57bec1` 0 is a false value, so shortcutting no longer works. Update other places in the code that assumed graph was the default.	10 years ago
Julius Volz	c9618d11e8	Introduce copy-on-write for metrics in AST. This depends on changes in: https://github.com/prometheus/client_golang/tree/cow-metrics. Change-Id: I80b94833a60ddf954c7cd92fd2cfbebd8dd46142	10 years ago
Bjoern Rabenstein	b1e4956142	Apply a giant code cleanup. Essentially: - Remove unused code. - Make it 'go vet' clean. The only remaining warnings are in generated code. - Make it 'golint' clean. The only remaining warnings are in gerenated code. - Smoothed out same minor things. Change-Id: I3fe5c1fbead27b0e7a9c247fee2f5a45bc2d42c6	10 years ago
Bjoern Rabenstein	38fc24d0ed	Fix targetpool_test.go and other tests. Change-Id: I91a4dd1d39e01f174e1aaae653ce1ed7aecaa624	10 years ago
Julius Volz	7f5d3c2c29	Fix and improve the fp locker. Benchmark: $ go test -bench 'Fingerprint' -test.run 'Fingerprint' -test.cpu=1,2,4 OLD BenchmarkFingerprintLockerParallel 500000 3618 ns/op BenchmarkFingerprintLockerParallel-2 100000 12257 ns/op BenchmarkFingerprintLockerParallel-4 500000 10164 ns/op BenchmarkFingerprintLockerSerial 10000000 283 ns/op BenchmarkFingerprintLockerSerial-2 10000000 284 ns/op BenchmarkFingerprintLockerSerial-4 10000000 288 ns/op NEW BenchmarkFingerprintLockerParallel 1000000 1018 ns/op BenchmarkFingerprintLockerParallel-2 1000000 1164 ns/op BenchmarkFingerprintLockerParallel-4 2000000 910 ns/op BenchmarkFingerprintLockerSerial 50000000 56.0 ns/op BenchmarkFingerprintLockerSerial-2 50000000 47.9 ns/op BenchmarkFingerprintLockerSerial-4 50000000 54.5 ns/op Change-Id: I3c65a43822840e7e64c3c3cfe759e1de51272581	10 years ago
Bjoern Rabenstein	f5f9f3514a	Major code cleanup. - Make it go-vet and golint clean. - Add comments, TODOs, etc. Change-Id: If1392d96f3d5b4cdde597b10c8dff1769fcfabe2	10 years ago
Julius Volz	e7ed39c9a6	Initial experimental snapshot of next-gen storage. Change-Id: Ifb8709960dbedd1d9f5efd88cdd359ee9fa9d26d	10 years ago
Julius Volz	c6e9f085a3	Update used Go version to 1.3. Go downloads moved to a different URL and require following redirects (curl's '-L' option) now. Go 1.3 deliberately randomizes ranges over maps, which uncovered some bugs in our tests. These are fixed too. Change-Id: Id2d9e185d8d2379a9b7b8ad5ba680024565d15f4	10 years ago
Brian Brazil	4a2b96f848	Remove backoff on scrape failure. Having metrics with variable timestamps inconsistently spaced when things fail will make it harder to write correct rules. Update status page, requires some refactoring to insert a function. Change-Id: Ie1c586cca53b8f3b318af8c21c418873063738a8	10 years ago
Brian Brazil	144d5bb9fd	Add 'tmpl', a 'template' for non-string literal names. Change-Id: I6a03a5c5d20029cf414562efa7745ed6c53b2731	10 years ago
Brian Brazil	f525ca5d9e	Let consoles get graph links from experssions. Rename ConsoleLinkFromExpression, as we now have consoles. Change-Id: I7ed2c9c83863adb390b51121dd9736845f7bcdfc	10 years ago
Brian Brazil	2f76f434a5	Add humanizeDuration function. This attempts to reasonably handle things from weekly cronjobs, to rpcs taking ns to things that are usually ms but jump to over a second. For consistency, stop putting spaces before prefixes. Change-Id: I6407879187b25680b323cd70254e205315b5fc3c	10 years ago
Brian Brazil	960ede66dc	Use html/template for console templates and add template libary support. Add a function to bypass the new auto-escaping. Add a function to workaround go's templates only allowing passing in one argument. Change-Id: Id7aa3f95e7c227692dc22108388b1d9b1e2eec99	10 years ago
Brian Brazil	cd3592aebc	Add title and match functions. Change-Id: Ifd376c2935e22d378e7afa06122642847a237d78	10 years ago
Brian Brazil	9b74324d9e	Add functions for regex replacement, sorting and humanizing. Change-Id: I471c7a8087cd5432b51afce811b591b11583a0c3	10 years ago
Brian Brazil	e041c0cd46	Add console and alert templates with access to all data. Move rulemanager to it's own package to break cicrular dependency. Make NewTestTieredStorage available to tests, remove duplication. Change-Id: I33b321245a44aa727bfc3614a7c9ae5005b34e03	11 years ago

24 Commits (30b346a430f69de07e20a26abbd89a34ac216deb)