prometheus

Commit Graph

Author	SHA1	Message	Date
juliusv	6c36beb764	Merge pull request #269 from prometheus/feature/view-tracing Conditionalize disk initializations.	12 years ago
Matt T. Proud	8339a189cb	Code Review: Fix seriesPresent scope. The seriesPresent scope should be constrained to the scope of a scanJob, since this is keyed to given series.	12 years ago
Matt T. Proud	fe41ce0b19	Conditionalize disk initializations. This commit conditionalizes the creation of the diskFrontier and seriesFrontier along with the iterator such that they are provisioned once something is actually required from disk.	12 years ago
juliusv	97736a030a	Merge pull request #277 from prometheus/feature/exporter-prefix Prepend "exporter_" to labels that already exist in exported metrics.	12 years ago
Julius Volz	dcfd09c801	Prepend "exporter_" to labels that already exist in exported metrics. If the metrics exported by a process already contain any of a target's base labels (such as "job" or "instance", but also any manually assigned target-group label), don't overwrite that label, but instead add a new label consisting of the original label name prepended with "exporter_". This is to accomodate intermediate exporter jobs, which might indicate e.g. the jobs and instances for which they are exporting data.	12 years ago
juliusv	d828b9c835	Merge pull request #276 from prometheus/fix/delta-noncounter-resets Fix handling of negative deltas for non-counter values.	12 years ago
Julius Volz	138334fb31	Fix handling of negative deltas for non-counter values.	12 years ago
Julius Volz	a8468a2e5e	Fix reversed disk flush cutoff behavior.	12 years ago
Julius Volz	eb1f956909	Revert "Revert "Ensure that all extracted samples are added to view."" This reverts commit `4b30fb86b4`.	12 years ago
juliusv	03addcd1a7	Merge pull request #273 from prometheus/fix/delta-handling Fix handling of empty ranges in delta	12 years ago
Julius Volz	66d4620061	Don't assume delta has at least one sample per vector element.	12 years ago
Julius Volz	21c3be0814	Skip any empty range/boundary elements, not only nil ones.	12 years ago
Matt T. Proud	20d49ea169	Merge pull request #272 from prometheus/feature/status/uptime Include uptime in the status console.	12 years ago
Matt T. Proud	0d2d6e9a27	Include uptime in the status console. In order to help corroborate whether a Prometheus instance has flapped until meta-monitoring is in-place, we ought to provide the instance's start time in the console to aid in diagnostics.	12 years ago
Matt T. Proud	c10780c966	Introduce telemetry for rule evaluator durations. This commit adds telemetry for the Prometheus expression rule evaluator, which will enable meta-Prometheus monitoring of customers to ensure that no instance is falling behind in answering routine queries. A few other sundry simplifications are introduced, too.	12 years ago
Johannes 'fish' Ziemke	8507c58bf2	Fix filename in Makefile.	12 years ago
Matt T. Proud	fe5c70fc61	Merge pull request #270 from prometheus/fix/expression/index-error Revert "Ensure that all extracted samples are added to view."	12 years ago
Matt T. Proud	4b30fb86b4	Revert "Ensure that all extracted samples are added to view." This reverts commit `008314b5a8`. By running an automated git bisection described in https://gist.github.com/matttproud-soundcloud/22a371a8d2cba382ea64 this commit was found.	12 years ago
Matt T. Proud	9553971239	Merge pull request #267 from prometheus/fix/delta-boundaries Use GetBoundaryValues() for non-counter deltas.	12 years ago
Julius Volz	750f862d9a	Use GetBoundaryValues() for non-counter deltas.	12 years ago
juliusv	cc07b9ce74	Merge pull request #268 from prometheus/fix/value-extraction Interval value extraction fixes and optimizations.	12 years ago
Julius Volz	f2b48b8c4a	Make getValuesAtIntervalOp consume all chunk data in one pass. This is mainly a small performance improvement, since we skip past the last extracted time immediately if it was also the last sample in the chunk, instead of trying to extract non-existent values before the chunk end again and again and only gradually approaching the end of the chunk.	12 years ago
Julius Volz	83d60bed89	extractValuesAroundTime() code simplification.	12 years ago
Julius Volz	008314b5a8	Ensure that all extracted samples are added to view. The current behavior only adds those samples to the view that are extracted by the last pass of the last processed op and throws other ones away. This is a bug. We need to append all samples that are extracted by each op pass. This also makes view.appendSamples() take an array of samples.	12 years ago
Matt T. Proud	556be84c73	Merge pull request #265 from prometheus/feature/memory-arena-simplification Move In-Memory Arena Away from Skiplist	12 years ago
Matt T. Proud	93da3f684a	Instruct ``make binary`` to build binary file.	12 years ago
Matt T. Proud	b586801830	Code Review: Fix to-disk queue infinite growth. We discovered a bug while manually testing this branch on a live instance, whereby the to-disk queue was never actually dumped to disk.	12 years ago
Matt T. Proud	285a8b701b	Code Review: Extend lock.	12 years ago
Matt T. Proud	2526ab8c81	Code Review: Extend lock scope for appending.	12 years ago
Matt T. Proud	f994482d15	Code Review: Avenues for future improvemnet noted.	12 years ago
Matt T. Proud	298a90c143	Code Review: Initial arena size name.	12 years ago
Matt T. Proud	c07abf8521	Initial move away from skiplist.	12 years ago
Matt T. Proud	d8259cd10d	Merge pull request #266 from prometheus/tool/dumper Simple LevelDB sample dumper tool.	12 years ago
Julius Volz	6d68626125	Simple LevelDB sample dumper tool. This very simple tool dumps all samples in a LevelDB metrics storage together with their chunk information. This is very crude for now - I just whipped it up because I needed to debug something. We should add printf-style formatting support for it in the future to indicate what information to output for each sample in the database. We could also support inspecting the index databases.	12 years ago
Matt T. Proud	39a3e69779	Merge pull request #263 from prometheus/ui/negative-graph-values Support negative graph values.	12 years ago
Julius Volz	8586c7520c	Support negative graph values. Currently graph Y-Axes were hardcoded to start at 0. Choose the Y-scale automatically based on the graph data instead.	12 years ago
juliusv	1958063cc7	Merge pull request #262 from prometheus/feature/storage/fix-grouping Spawn grouping of fingerprints with free semaphore.	12 years ago
Matt T. Proud	74a66fd938	Spawn grouping of fingerprints with free semaphore. The previous implementation spawned N goroutines to group samples together and would not start work until the semaphore unblocked. While this didn't leak, it polluted the scheduling space. Thusly, the routine only starts after a semaphore has been acquired.	12 years ago
Matt T. Proud	053f4296d0	Merge pull request #260 from prometheus/feature/show-scrape-errors Remember and display last scrape errors in web UI.	12 years ago
Julius Volz	081191afb8	Remember and display last scrape errors in web UI.	12 years ago
Matt T. Proud	32c3510e66	Merge pull request #259 from prometheus/optimize/fingerprinting-time Optimize fingerprinting time and repointerize fingerprint usage	12 years ago
Julius Volz	5b105c77fc	Repointerize fingerprints.	12 years ago
Julius Volz	259a0ea467	Optimize fingerprint comparison time.	12 years ago
Matt T. Proud	da0257bb0e	Merge pull request #258 from prometheus/feature/fingerprint-indexing Benchmark memory arena; simplify map generation.	12 years ago
Matt T. Proud	ec5b5bae28	Fuck you, Travis.	12 years ago
Matt T. Proud	e5ac91222b	Benchmark memory arena; simplify map generation. The one-off keys have been replaced with ``model.LabelPair``, which is indexable. The performance impact is negligible, but it represents a cognitive simplification.	12 years ago
juliusv	360477f66c	Merge pull request #257 from prometheus/feature/better-memory-behaviors Pointerize memorySeriesArena.	12 years ago
Matt T. Proud	e1f20de2e9	Pointerize memorySeriesArena.	12 years ago
juliusv	e5d077e146	Merge pull request #254 from prometheus/feature/refactor/serialization Several Refactorings: Simplified Encoder / Reduction of Naked Return Values	12 years ago
Matt T. Proud	8f4c7ece92	Destroy naked returns in half of corpus. The use of naked return values is frowned upon. This is the first of two bulk updates to remove them.	12 years ago

1 2 3 4 5 ...

607 Commits (6c36beb76481d3ed3777d2fd591b286fcadfdfd9) All Branches Search

607 Commits (6c36beb76481d3ed3777d2fd591b286fcadfdfd9)

All Branches