Prometheus v2.33.0 Release Notes
Release Date: 2022-01-29 // about 2 years ago-
- [CHANGE] PromQL: Promote negative offset and
@
modifer to stable features. #10121 - 🌐 [CHANGE] Web: Promote remote-write-receiver to stable. #10119
- [FEATURE] Config: Add
stripPort
template function. #10002 - [FEATURE] Promtool: Add cardinality analysis to
check metrics
, enabled by flag--extended
. #10045 - [FEATURE] SD: Enable target discovery in own K8s namespace. #9881
- [FEATURE] SD: Add provider ID label in K8s SD. #9603
- 🌐 [FEATURE] Web: Add limit field to the rules API. #10152
- [ENHANCEMENT] Remote-write: Avoid allocations by buffering concrete structs instead of interfaces. #9934
- 🌲 [ENHANCEMENT] Remote-write: Log time series details for out-of-order samples in remote write receiver. #9894
- [ENHANCEMENT] Remote-write: Shard up more when backlogged. #9274
- 🐎 [ENHANCEMENT] TSDB: Use simpler map key to improve exemplar ingest performance. #10111
- [ENHANCEMENT] TSDB: Avoid allocations when popping from the intersected postings heap. #10092
- 🚤 [ENHANCEMENT] TSDB: Make chunk writing non-blocking, avoiding latency spikes in remote-write. #10051
- 🐎 [ENHANCEMENT] TSDB: Improve label matching performance. #9907
- ⚡️ [ENHANCEMENT] UI: Optimize the service discovery page and add a search bar. #10131
- ⚡️ [ENHANCEMENT] UI: Optimize the target page and add a search bar. #10103
- 🛠 [BUGFIX] Promtool: Make exit codes more consistent. #9861
- 🛠 [BUGFIX] Promtool: Fix flakiness of rule testing. #8818
- [BUGFIX] Remote-write: Update
prometheus_remote_storage_queue_highest_sent_timestamp_seconds
metric when write irrecoverably fails. #10102 - 🛠 [BUGFIX] Storage: Avoid panic in
BufferedSeriesIterator
. #9945 - 🛠 [BUGFIX] TSDB: CompactBlockMetas should produce correct mint/maxt for overlapping blocks. #10108
- 🛠 [BUGFIX] TSDB: Fix logging of exemplar storage size. #9938
- 🛠 [BUGFIX] UI: Fix overlapping click targets for the alert state checkboxes. #10136
- [BUGFIX] UI: Fix Unhealthy filter on target page to actually display only Unhealthy targets. #10103
- 🛠 [BUGFIX] UI: Fix autocompletion when expression is empty. #10053
- 🛠 [BUGFIX] TSDB: Fix deadlock from simultaneous GC and write. #10166
- [CHANGE] PromQL: Promote negative offset and