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Filip Petkovski 583f3e587c Optimize histogram iterators (#13340) ... Optimize histogram iterators Histogram iterators allocate new objects in the AtHistogram and AtFloatHistogram methods, which makes calculating rates over long ranges expensive. In #13215 we allowed an existing object to be reused when converting an integer histogram to a float histogram. This commit follows the same idea and allows injecting an existing object in the AtHistogram and AtFloatHistogram methods. When the injected value is nil, iterators allocate new histograms, otherwise they populate and return the injected object. The commit also adds a CopyTo method to Histogram and FloatHistogram which is used in the BufferedIterator to overwrite items in the ring instead of making new copies. Note that a specialized HPoint pool is needed for all of this to work (`matrixSelectorHPool`). --------- Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com> Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com>		10 months ago
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azuread	golangci-lint: enable testifylint linter (#13254)	12 months ago
otlptranslator	Minor fixes to otlp vendor update script	10 months ago
chunked.go	…
chunked_test.go	golangci-lint: enable testifylint linter (#13254)	12 months ago
client.go	…
client_test.go	…
codec.go	Optimize histogram iterators (#13340)	10 months ago
codec_test.go	Optimize histogram iterators (#13340)	10 months ago
ewma.go	…
intern.go	…
intern_test.go	golangci-lint: enable testifylint linter (#13254)	12 months ago
max_timestamp.go	…
metadata_watcher.go	scrape: consistent function names for metadata	1 year ago
metadata_watcher_test.go	Move metric type definitions to common/model	11 months ago
queue_manager.go	Drop old inmemory samples (#13002)	11 months ago
queue_manager_test.go	Drop old inmemory samples (#13002)	11 months ago
read.go	…
read_handler.go	…
read_handler_test.go	golangci-lint: enable testifylint linter (#13254)	12 months ago
read_test.go	golangci-lint: enable testifylint linter (#13254)	12 months ago
storage.go	…
storage_test.go	golangci-lint: enable testifylint linter (#13254)	12 months ago
write.go	Append Created Timestamps (#12733)	12 months ago
write_handler.go	Consider storage.ErrTooOldSample as non-retryable	11 months ago
write_handler_test.go	Drop old inmemory samples (#13002)	11 months ago
write_test.go	golangci-lint: enable testifylint linter (#13254)	12 months ago