prometheus

Commit Graph

Author	SHA1	Message	Date
Ayoub Mrini	ace9c8a3da	promtool: allow setting multiple matchers to "promtool tsdb dump" command. (#13296 ) Conditions are ANDed inside the same matcher but matchers are ORed Including unit tests for "promtool tsdb dump". Refactor some matchers scraping utils. Signed-off-by: machine424 <ayoubmrini424@gmail.com>	11 months ago
Filip Petkovski	10a82f87fd	Enable reusing memory when converting between histogram types The 'ToFloat' method on integer histograms currently allocates new memory each time it is called. This commit adds an optional *FloatHistogram parameter that can be used to reuse span and bucket slices. It is up to the caller to make sure the input float histogram is not used anymore after the call. Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>	12 months ago
Matthieu MOREL	05fba53e57	web : use Go standard package Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	1 year ago
Goutham Veeramachaneni	86729d4d7b	Update exp package (#12650 )	1 year ago
Arve Knudsen	6daee89e5f	Add context argument to Querier.Select (#12660 ) Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	1 year ago
Bryan Boreham	ce153e3fff	Replace sort.Sort with faster slices.SortFunc The generic version is more efficient. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	1 year ago
beorn7	817a2396cb	Name float values as "floats", not as "values" In the past, every sample value was a float, so it was fine to call a variable holding such a float "value" or "sample". With native histograms, a sample might have a histogram value. And a histogram value is still a value. Calling a float value just "value" or "sample" or "V" is therefore misleading. Over the last few commits, I already renamed many variables, but this cleans up a few more places where the changes are more invasive. Note that we do not to attempt naming in the JSON APIs or in the protobufs. That would be quite a disruption. However, internally, we can call variables as we want, and we should go with the option of avoiding misunderstandings. Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
beorn7	630bcb494b	storage: Use separate sample types for histogram vs. float Previously, we had one “polymorphous” `sample` type in the `storage` package. This commit breaks it up into `fSample`, `hSample`, and `fhSample`, each still implementing the `tsdbutil.Sample` interface. This reduces allocations in `sampleRing.Add` but inflicts the penalty of the interface wrapper, which makes things worse in total. This commit therefore just demonstrates the step taken. The next commit will tackle the interface overhead problem. Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
beorn7	c0879d64cf	promql: Separate `Point` into `FPoint` and `HPoint` In other words: Instead of having a “polymorphous” `Point` that can either contain a float value or a histogram value, use an `FPoint` for floats and an `HPoint` for histograms. This seemingly small change has a _lot_ of repercussions throughout the codebase. The idea here is to avoid the increase in size of `Point` arrays that happened after native histograms had been added. The higher-level data structures (`Sample`, `Series`, etc.) are still “polymorphous”. The same idea could be applied to them, but at each step the trade-offs needed to be evaluated. The idea with this change is to do the minimum necessary to get back to pre-histogram performance for functions that do not touch histograms. Here are comparisons for the `changes` function. The test data doesn't include histograms yet. Ideally, there would be no change in the benchmark result at all. First runtime v2.39 compared to directly prior to this commit: ``` name old time/op new time/op delta RangeQuery/expr=changes(a_one[1d]),steps=1-16 391µs ± 2% 542µs ± 1% +38.58% (p=0.000 n=9+8) RangeQuery/expr=changes(a_one[1d]),steps=10-16 452µs ± 2% 617µs ± 2% +36.48% (p=0.000 n=10+10) RangeQuery/expr=changes(a_one[1d]),steps=100-16 1.12ms ± 1% 1.36ms ± 2% +21.58% (p=0.000 n=8+10) RangeQuery/expr=changes(a_one[1d]),steps=1000-16 7.83ms ± 1% 8.94ms ± 1% +14.21% (p=0.000 n=10+10) RangeQuery/expr=changes(a_ten[1d]),steps=1-16 2.98ms ± 0% 3.30ms ± 1% +10.67% (p=0.000 n=9+10) RangeQuery/expr=changes(a_ten[1d]),steps=10-16 3.66ms ± 1% 4.10ms ± 1% +11.82% (p=0.000 n=10+10) RangeQuery/expr=changes(a_ten[1d]),steps=100-16 10.5ms ± 0% 11.8ms ± 1% +12.50% (p=0.000 n=8+10) RangeQuery/expr=changes(a_ten[1d]),steps=1000-16 77.6ms ± 1% 87.4ms ± 1% +12.63% (p=0.000 n=9+9) RangeQuery/expr=changes(a_hundred[1d]),steps=1-16 30.4ms ± 2% 32.8ms ± 1% +8.01% (p=0.000 n=10+10) RangeQuery/expr=changes(a_hundred[1d]),steps=10-16 37.1ms ± 2% 40.6ms ± 2% +9.64% (p=0.000 n=10+10) RangeQuery/expr=changes(a_hundred[1d]),steps=100-16 105ms ± 1% 117ms ± 1% +11.69% (p=0.000 n=10+10) RangeQuery/expr=changes(a_hundred[1d]),steps=1000-16 783ms ± 3% 876ms ± 1% +11.83% (p=0.000 n=9+10) ``` And then runtime v2.39 compared to after this commit: ``` name old time/op new time/op delta RangeQuery/expr=changes(a_one[1d]),steps=1-16 391µs ± 2% 547µs ± 1% +39.84% (p=0.000 n=9+8) RangeQuery/expr=changes(a_one[1d]),steps=10-16 452µs ± 2% 616µs ± 2% +36.15% (p=0.000 n=10+10) RangeQuery/expr=changes(a_one[1d]),steps=100-16 1.12ms ± 1% 1.26ms ± 1% +12.20% (p=0.000 n=8+10) RangeQuery/expr=changes(a_one[1d]),steps=1000-16 7.83ms ± 1% 7.95ms ± 1% +1.59% (p=0.000 n=10+8) RangeQuery/expr=changes(a_ten[1d]),steps=1-16 2.98ms ± 0% 3.38ms ± 2% +13.49% (p=0.000 n=9+10) RangeQuery/expr=changes(a_ten[1d]),steps=10-16 3.66ms ± 1% 4.02ms ± 1% +9.80% (p=0.000 n=10+9) RangeQuery/expr=changes(a_ten[1d]),steps=100-16 10.5ms ± 0% 10.8ms ± 1% +3.08% (p=0.000 n=8+10) RangeQuery/expr=changes(a_ten[1d]),steps=1000-16 77.6ms ± 1% 78.1ms ± 1% +0.58% (p=0.035 n=9+10) RangeQuery/expr=changes(a_hundred[1d]),steps=1-16 30.4ms ± 2% 33.5ms ± 4% +10.18% (p=0.000 n=10+10) RangeQuery/expr=changes(a_hundred[1d]),steps=10-16 37.1ms ± 2% 40.0ms ± 1% +7.98% (p=0.000 n=10+10) RangeQuery/expr=changes(a_hundred[1d]),steps=100-16 105ms ± 1% 107ms ± 1% +1.92% (p=0.000 n=10+10) RangeQuery/expr=changes(a_hundred[1d]),steps=1000-16 783ms ± 3% 775ms ± 1% -1.02% (p=0.019 n=9+9) ``` In summary, the runtime doesn't really improve with this change for queries with just a few steps. For queries with many steps, this commit essentially reinstates the old performance. This is good because the many-step queries are the one that matter most (longest absolute runtime). In terms of allocations, though, this commit doesn't make a dent at all (numbers not shown). The reason is that most of the allocations happen in the sampleRingIterator (in the storage package), which has to be addressed in a separate commit. Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
beorn7	d121db7a65	federate: Fix PeekBack usage In most cases, there is no sample at `maxt`, so `PeekBack` has to be used. So far, `PeekBack` did not return a float histogram, and we disregarded even any returned normal histogram. This fixes both, and also tweaks the unit test to discover the problem (by using an earlier timestamp than "now" for the samples in the TSDB). Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
Ganesh Vernekar	33f880d123	Add native histogram support in federation Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Bryan Boreham	5bc4643122	Update package web for new labels.Labels type Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Bryan Boreham	3c7de69059	storage: allow re-use of iterators Patterned after `Chunk.Iterator()`: pass the old iterator in so it can be re-used to avoid allocating a new object. (This commit does not do any re-use; it is just changing all the method signatures so re-use is possible in later commits.) Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Björn Rabenstein	4ce01e9770	storage: Rename ...Values methods to At... (#9889 ) This mirrors #9888 for the richer iterators we have with histograms in the game. Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
Björn Rabenstein	7e42acd3b1	tsdb: Rework iterators (#9877 ) - Pick At... method via return value of Next/Seek. - Do not clobber returned buckets. - Add partial FloatHistogram suppert. Note that the promql package is now _only_ dealing with FloatHistograms, following the idea that PromQL only knows float values. As a byproduct, I have removed the histogramSeries metric. In my understanding, series can have both float and histogram samples, so that metric doesn't make sense anymore. As another byproduct, I have converged the sampleBuf and the histogramSampleBuf in memSeries into one. The sample type stored in the sampleBuf has been extended to also contain histograms even before this commit. Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
beorn7	5d4db805ac	Merge branch 'main' into sparsehistogram	3 years ago
beorn7	4c28d9fac7	Move to histogram.Histogram pointers This is to avoid copying the many fields of a histogram.Histogram all the time. This also fixes a bunch of formerly broken tests. Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
beorn7	c954cd9d1d	Move packages out of deprecated pkg directory This creates a new `model` directory and moves all data-model related packages over there: exemplar labels relabel rulefmt textparse timestamp value All the others are more or less utilities and have been moved to `util`: gate logging modetimevfs pool runtime Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
darshanime	95c302723b	Ask querier for sorted series in /federate Signed-off-by: darshanime <deathbullet@gmail.com>	3 years ago
Levi Harrison	b5f6f8fb36	Switched to go-kit/log Signed-off-by: Levi Harrison <git@leviharrison.dev>	4 years ago
Julien Pivotto	4e5b1722b3	Move away from testutil, refactor imports (#8087 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Kemal Akkoyun	66dfb951c4	: Consistent Error/Warning handling for SeriesSet iterator: Allowing Async Select (#7251 ) Add errors and Warnings to SeriesSet Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Change Querier interface and refactor accordingly Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Refactor promql/engine to propagate warnings at eval stage Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Address review issues Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Make sure all the series from all Selects are pre-advanced Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Address review issues Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Separate merge series sets Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Clean Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Refactor merge querier failure handling Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Refactored and simplified fanout with improvements from incoming chunk iterator PRs. * Secondary logic is hidden, instead of weird failed series set logic we had. * Fanout is well commented * Fanout closing record all errors * MergeQuerier improved API (clearer) * deferredGenericMergeSeriesSet is not needed as we return no samples anyway for failed series sets (next = false). Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Fix formatting Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Fix CI issues Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Added final tests for error handling. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed Brian's comments. * Moved hints in populate to be allocated only when needed. * Used sync.Once in secondary Querier to achieve all-or-nothing partial response logic. * Select after first Next is done will panic. NOTE: in lazySeriesSet in theory we could just panic, I think however we can totally just return error, it will panic in expand anyway. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Utilize errWithWarnings Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Fix recently introduced expansion issue Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Add tests for secondary querier error handling Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Implement lazy merge Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Add name to test cases Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Reorganize Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Address review comments Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Address review comments Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Remove redundant warnings Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Fix rebase mistake Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>	5 years ago
Ben Ye	1e4e37144d	Fixed wrongly handled not ready TSDB on web and API. (#7182 ) * fix federate endpoint panic Signed-off-by: yeya24 <yb532204897@gmail.com> * Fixed all cases of not ready TSDB being wrongly handled. * Fixed issue for federation. * Ensured this will never happen again thanks to interfaces * Fixes same issue for stats. * Added tests for readiness. * Fixed bug in stats. It was: status.MaxTime = db.Head().MaxTime() status.MinTime = db.Head().MaxTime() Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed Brian's comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed Brian's comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>	5 years ago
Marek Slabicki	8224ddec23	Capitalizing first letter of all log lines (#7043 ) Signed-off-by: Marek Slabicki <thaniri@gmail.com>	5 years ago
Ben Ye	ecda6013ed	Use only local tsdb for federation (#7096 ) Signed-off-by: yeya24 <yb532204897@gmail.com>	5 years ago
Julian Taylor	05442b31c8	register federation failure metrics (#7081 ) Closes gh-7080 Signed-off-by: Julian Taylor <juliantaylor108@gmail.com>	5 years ago
Bartlomiej Plotka	d5c33877f9	storage: Added Chunks{Queryable/Querier/SeriesSet/Series/Iteratable. Added generic Merge{SeriesSet/Querier} implementation. (#7005 ) * storage: Added Chunks{Queryable/Querier/SeriesSet/Series/Iteratable. Added generic Merge{SeriesSet/Querier} implementation. ## Rationales: In many places (e.g. chunk Remote read, Thanos Receive fetching chunk from TSDB), we operate on encoded chunks not samples. This means that we unnecessary decode/encode, wasting CPU, time and memory. This PR adds chunk iterator interfaces and makes the merge code to be reused between both seriesSets I will make the use of it in following PR inside tsdb itself. For now fanout implements it and mergers. All merges now also allows passing series mergers. This opens doors for custom deduplications other than TSDB vertical ones (e.g. offline one we have in Thanos). ## Changes * Added Chunk versions of all iterating methods. It all starts in Querier/ChunkQuerier. The plan is that Storage will implement both chunked and samples. * Added Seek to chunks.Iterator interface for iterating over chunks. * NewMergeChunkQuerier was added; Both this and NewMergeQuerier are now using generigMergeQuerier to share the code. Generic code was added. * Improved tests. * Added some TODO for further simplifications in next PRs. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed Brian's comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Moved s/Labeled/SeriesLabels as per Krasi suggestion. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed Krasi's comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Second iteration of Krasi comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Another round of comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	5 years ago
Bartlomiej Plotka	fe802f29c9	storage: Removed SelectSorted method; Simplified interface; Added requirement for remote read to sort response. This is technically BREAKING CHANGE, but it was like this from the beginning: I just notice that we rely in Prometheus on remote read being sorted. This is because we use selected data from remote reads in MergeSeriesSet which rely on sorting. I found during work on https://github.com/prometheus/prometheus/pull/5882 that we do so many repetitions because of this, for not good reason. I think I found a good balance between convenience and readability with just one method. Smaller the interface = better. Also I don't know what TestSelectSorted was testing, but now it's testing sorting. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	5 years ago
Tobias Guggenmos	20b1f596f6	Fix build errors in rest of prometheus Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Julien Pivotto	ff0003e072	Make lookbackDelta a option of QueryEngine (#6746 ) * Make lookbackDelta a option of QueryEngine Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * julius' suggestion Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * remove trivial getter Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * Assume lookback delta is always > 0 Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * add debug log Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * don't expose loopback delta Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * Specify that lookack delta is also used in federation Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * Fix federation test While we have added some logic to the promql engine to keep it backwards compatible and have a 5 minute loopback by default, the web/ package is likely to really be internal to Prometheus and we should not add the same kind of heuritstics here. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * loopback delta: Fix debug log Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Simon Pasquier	45506841e6	*: enable all default linters (#5504 ) Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Tom Wilkie	c7b3535997	Use pkg/relabelling in remote write. - Unmarshall external_labels config as labels.Labels, add tests. - Convert some more uses of model.LabelSet to labels.Labels. - Remove old relabel pkg (fixes #3647). - Validate external label names. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>	6 years ago
Simon Pasquier	f678e27eb6	: use latest release of staticcheck (#5057 ) : use latest release of staticcheck It also fixes a couple of things in the code flagged by the additional checks. Signed-off-by: Simon Pasquier <spasquie@redhat.com> Use official release of staticcheck Also run 'go list' before staticcheck to avoid failures when downloading packages. Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Tom Wilkie	6e08029b56	Move err to be the last return value from storage.Select. (#5054 ) Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>	6 years ago
mknapphrt	f0e9196dca	Return warnings on a remote read fail (#4832 ) Signed-off-by: Mark Knapp <mknapp@hudson-trading.com>	6 years ago
Thomas Jackson	f0a1ebc19d	Add SelectParams to Select for federation (#4546 ) When prom2 came out the storage querier interface consolidated to a single Select() method. While doing this it makes it impossible as the implementer of the querier to know if you are being called for metadata or actual data. The workaround has been to check if the SelectParams are nil, which the federation call is always nil. This has 2 negative consequences (1) remote implementations interpret this as a metadata call, which makes the federation endpoint return nothing. (2) this means that the storage implementations don't get the same information passed down to them as far as SelectParams goes. This diff simply adds SelectParams to the Select() call in the federation handler Mitigation for #4057 Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com>	6 years ago
Julius Volz	8fbe1b5133	Handle a bunch of unchecked errors (#4461 ) There are many more (mostly finalizers like Close/Stop/etc.), but most of the others seemed like one couldn't do much about them anyway. Signed-off-by: Julius Volz <julius.volz@gmail.com>	6 years ago
Alin Sinpalean	e3b775b78b	Simplify BufferedSeriesIterator usage (#4294 ) * Allow for BufferedSeriesIterator instances to be created without an underlying iterator, to simplify their usage. Signed-off-by: Alin Sinpalean <alin.sinpalean@gmail.com>	6 years ago
Fabian Reinartz	7ccd4b39b8	*: implement query params This adds a parameter to the storage selection interface which allows query engine(s) to pass information about the operations surrounding a data selection. This can for example be used by remote storage backends to infer the correct downsampling aggregates that need to be provided.	7 years ago
Ed Schouten	bb724f1bef	Deprecate DeduplicateSeriesSet() in favor of NewMergeSeriesSet(). Federation makes use of dedupedSeriesSet to merge SeriesSets for every query into one output stream. If many match[] arguments are provided, many dedupedSeriesSet objects will get chained. This has the downside of causing a potential O(nk) running time, where n is the number of series and k the number of match[] arguments. In the mean time, the storage package provides a mergeSeriesSet that accomplishes the same with an O(nlog(k)) running time by making use of a binary heap. Let's just get rid of dedupedSeriesSet and change all existing callers to use mergeSeriesSet.	7 years ago
Fabian Reinartz	83cd270ea4	*: adapt to storage interface changes	7 years ago
Julius Volz	f7e8348a88	Re-add contexts to storage.Storage.Querier() (#3230 ) * Re-add contexts to storage.Storage.Querier() These are needed when replacing the storage by a multi-tenant implementation where the tenant is stored in the context. The 1.x query interfaces already had contexts, but they got lost in 2.x. * Convert promql.Engine to use native contexts	7 years ago
Fabian Reinartz	d21f149745	*: migrate to go-kit/log	7 years ago
Fabian Reinartz	87918f3097	Merge branch 'master' into dev-2.0	7 years ago
Max Leonard Inden	1c96fbb992	Expose current Prometheus config via /status/config This PR adds the `/status/config` endpoint which exposes the currently loaded Prometheus config. This is the same config that is displayed on `/config` in the UI in YAML format. The response payload looks like such: ``` { "status": "success", "data": { "yaml": <CONFIG> } } ```	7 years ago
Goutham Veeramachaneni	d407bd150c	Consolidate the duration params in CLI * All CLI params moved to model.Duration Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Brian Brazil	e5f94145b8	Drop series for federation if latest sample is stale.	8 years ago
Brian Brazil	220e78b9c3	Consider a series stale after 4.1 intervals with no data. To cover the cases where stale markers may not be available, we need to infer the interval and mark series stale based on that. As we're lacking stale markers this is less accurate, however it should be good enough for these cases. We need 4 intervals as if say we had data at t=0 and t=10, coming via federation. The next data point should be at t=20 however it could take up to t=30 for it actually to be ingested, t=40 for it to be scraped via federation and t=50 for it to be ingested. We then add 10% on to that for slack, as we do elsewhere.	8 years ago
Brian Brazil	c02c25d5ba	Allow peeking back further in buffer.	8 years ago
Fabian Reinartz	8c768f2ca3	web: Fix federation for instance label	8 years ago

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76 Commits (d3906655bb3d2e1ffbf2f7765a958d88092d8615)