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1410 commits

Author SHA1 Message Date
Callum Styan 81c0d78ad4 remove formats we've decided not to use 
Signed-off-by: Callum Styan <callumstyan@gmail.com>
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:29:11 -03:00
Callum Styan 97d0556584 test additional len and lenbytes formats 
Co-authored-by: Nicolás Pazos <npazosmendez@gmail.com>
Signed-off-by: Callum Styan <callumstyan@gmail.com>
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:29:11 -03:00
Callum Styan 8b0cda8bb3 Add bytes slice (instead of slice of 32bit vars) format for testing 
Co-authored-by: Nicolás Pazos <npazosmendez@gmail.com>
Signed-off-by: Callum Styan <callumstyan@gmail.com>
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:29:11 -03:00
Callum Styan fbb81cbacc fix label ranging 
Signed-off-by: Callum Styan <callumstyan@gmail.com>
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:29:11 -03:00
Callum Styan 23c7936cee refactor new version flag to make it easier to pick a specific format 
instead of having multiple flags, plus add new formats for testing

Signed-off-by: Callum Styan <callumstyan@gmail.com>
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:29:11 -03:00
Nicolás Pazos 8353c337b4 minimally-tested exemplar support for rw 1.1 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos 8426752e0f remove all code from previous interning approach 
the 'minimized' version is now the only v1.1 version

Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos 785590ebbf fix writeRequestMinimizedFixture 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos f46a104752 Use unsafe []byte->string cast to reuse buffer 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos 5dbe3c1919 manually optimize varint marshaling 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos 0584610080 Use two uint32 to encode (offset,leng) 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos 04fe4bfb20 fix build for stringlabels tag 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Callum Styan fbdbf2ccbd update tests 
Signed-off-by: Callum Styan <callumstyan@gmail.com>
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Callum Styan 2dacd72102 fix minor things 
Signed-off-by: Callum Styan <callumstyan@gmail.com>
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Callum Styan 622a723626 add functionality for new minimized remote write request format 
Signed-off-by: Callum Styan <callumstyan@gmail.com>
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Callum Styan a396fc65ea add functions for translating between new proto formats symbol table and 
actual prometheus labels

Co-authored-by: Marco Pracucci <marco@pracucci.com>
Signed-off-by: Callum Styan <callumstyan@gmail.com>
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos 68a9f8bb54 lint 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos ffa37767e5 remote write handler to checks version header 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos 55c99d4efd fields rewording in handler 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos ba3422df1f fix NewWriteClient and change new flags wording 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
alexgreenbank 7dc2002ca9 gofmt 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
alexgreenbank 3f33175e0b Remove config, update proto 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
alexgreenbank d1d80b8bed Add 1.1 version handling code 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos 98a0d00eb2 cleanup: remove hardcoded fake url for testing 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos 26673bcbde Use github.com/golang/snappy 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos c710e19f9c Improve sender benchmarks and some allocations 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos 9b4fbd9552 fix build 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos e70780ca86 refactor queue manager code to remove some duplication 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos c7a77af3e2 add sender-side tests and fix failing ones 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos e909eaea31 fix: queue manager to include float histograms in new requests 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos 2e57d7e645 refactor out common code between write methods 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos 407e596ce3 add basic reduce remote write handler benchmark 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos 0b421384f3 fix mocks and fixture 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos 12de4c4a62 remove some comented code 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos 5f5272e69d no-brainer copypaste but more performance write support 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:54 -03:00
Nicolás Pazos ab7c96a30e add new proto support on receiver end 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:09 -03:00
Nicolás Pazos 005ba7ac97 tests and new -> original proto mapping util 
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:09 -03:00
Callum Styan 91bdd93956 Add new test client 
Signed-off-by: Callum Styan <callumstyan@gmail.com>
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:09 -03:00
Callum Styan ce1e2ad0b9 Implement code paths for new proto format 
Signed-off-by: Callum Styan <callumstyan@gmail.com>
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:09 -03:00
Callum Styan 0768e55597 add lookup table struct that is used to build the symbol table in new 
write request format

Signed-off-by: Callum Styan <callumstyan@gmail.com>
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:09 -03:00
Callum Styan 81940007ff add decode function for new write request proto 
Signed-off-by: Callum Styan <callumstyan@gmail.com>
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:09 -03:00
Callum Styan 4c4b9aa471 replace snappy encoding library 
Signed-off-by: Callum Styan <callumstyan@gmail.com>
Signed-off-by: Nicolás Pazos <npazosmendez@gmail.com>
 2023-12-19 14:27:09 -03:00
Björn Rabenstein 775de1a3bd
Merge pull request #13276 from fpetkovski/reuse-float-histograms 
Reuse float histogram objects
 2023-12-13 13:43:01 +01:00
Filip Petkovski ea356c472e
Add comment on SampleRingIterator methods 
Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>
 2023-12-13 08:35:02 +01:00
Filip Petkovski bb8363dbb3
Add comment on SampleRingIterator 
Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>
 2023-12-13 08:30:02 +01:00
Filip Petkovski 48df9fc020
Export SampleRingIterator 
Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>
 2023-12-11 11:18:08 +01:00
Arthur Silva Sens 5082655392
Append Created Timestamps (#12733) 
* Append created timestamps.

Signed-off-by: Arthur Silva Sens <arthur.sens@coralogix.com>

* Log when created timestamps are ignored

Signed-off-by: Arthur Silva Sens <arthur.sens@coralogix.com>

* Proposed changes to Append CT PR.

Changes:

* Changed textparse Parser interface for consistency and robustness.
* Changed CT interface to be more explicit and handle validation.
* Simplified test, change scrapeManager to allow testability.
* Added TODOs.

Signed-off-by: bwplotka <bwplotka@gmail.com>

* Updates.

Signed-off-by: bwplotka <bwplotka@gmail.com>

* Addressed comments.

Signed-off-by: bwplotka <bwplotka@gmail.com>

* Refactor head_appender test

Signed-off-by: Arthur Silva Sens <arthur.sens@coralogix.com>

* Fix linter issues

Signed-off-by: Arthur Silva Sens <arthur.sens@coralogix.com>

* Use model.Sample in head appender test

Signed-off-by: Arthur Silva Sens <arthur.sens@coralogix.com>

---------

Signed-off-by: Arthur Silva Sens <arthur.sens@coralogix.com>
Signed-off-by: bwplotka <bwplotka@gmail.com>
Co-authored-by: bwplotka <bwplotka@gmail.com>
 2023-12-11 08:43:42 +00:00
Filip Petkovski e2a9f8ac0f
Reuse float histogram objects 
This commit reduces the memory needed to query native histogram objects
by reusing existing HPoint instances.

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>
 2023-12-11 08:24:58 +01:00
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>
 2023-12-08 10:22:59 +01:00
Matthieu MOREL 9c4782f1cc
golangci-lint: enable testifylint linter (#13254) 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-12-07 11:35:01 +00:00