Update prom/prometheus Docker tag to v3.4.0

[renovate-bot]

This PR contains the following updates:

Package	Update	Change
prom/prometheus	minor	v3.3.0 -> v3.4.0
prom/prometheus	minor	v3.3.1 -> v3.4.0
prom/prometheus	minor	v3.2.0 -> v3.4.0

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Release Notes

prometheus/prometheus (prom/prometheus)

v3.4.0: 3.4.0 / 2025-05-17

Compare Source

• [CHANGE] Config: Make setting out-of-order native histograms feature (--enable-feature=ooo-native-histograms) a no-op. Out-of-order native histograms are now always enabled when out_of_order_time_window is greater than zero and --enable-feature=native-histograms is set. #​16207
• [FEATURE] OTLP translate: Add feature flag for optionally translating OTel explicit bucket histograms into native histograms with custom buckets. #​15850
• [FEATURE] OTLP translate: Add option to receive OTLP metrics without translating names or attributes. #​16441
• [FEATURE] PromQL: allow arithmetic operations in durations in PromQL parser. #​16249
• [FEATURE] OTLP receiver: Add primitive support for ingesting OTLP delta metrics as-is. #​16360
• [ENHANCEMENT] PromQL: histogram_fraction for bucket histograms. #​16095
• [ENHANCEMENT] TSDB: add prometheus_tsdb_wal_replay_unknown_refs_total and prometheus_tsdb_wbl_replay_unknown_refs_total metrics to track unknown series references during WAL/WBL replay. #​16166
• [ENHANCEMENT] Scraping: Add config option for escaping scheme request. #​16066
• [ENHANCEMENT] Config: Add global config option for convert_classic_histograms_to_nhcb. #​16226
• [ENHANCEMENT] Alerting: make batch size configurable (--alertmanager.notification-batch-size). #​16254
• [PERF] Kubernetes SD: make endpointSlice discovery more efficient. #​16433
• [BUGFIX] Config: Fix auto-reload on changes to rule and scrape config files. #​16340
• [BUGFIX] Scraping: Skip native histogram series if ingestion is disabled. #​16218
• [BUGFIX] TSDB: Handle metadata/tombstones/exemplars for duplicate series during WAL replay. #​16231
• [BUGFIX] TSDB: Avoid processing exemplars outside the valid time range during WAL replay. #​16242
• [BUGFIX] Promtool: Add feature flags for PromQL features. #​16443
• [BUGFIX] Rules: correct logging of alert name & template data. #​15093
• [BUGFIX] PromQL: Use arithmetic mean for histogram_stddev() and histogram_stdvar() . #​16444

v3.3.1: 3.3.1 / 2025-05-02

Compare Source

• [BUGFIX] Azure SD: Fix panic on malformed log message. #​16434 #​16210
• [BUGFIX] Config: Update GOGC before loading TSDB. #​16491

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.18%. Comparing base (782cc19) to head (f1f5757).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7165      +/-   ##
==========================================
- Coverage   96.21%   96.18%   -0.03%     
==========================================
  Files         361      361              
  Lines       21836    21836              
==========================================
- Hits        21009    21004       -5     
- Misses        618      622       +4     
- Partials      209      210       +1     

Flag	Coverage Δ
badger_v1	9.87% <ø> (ø)
badger_v2	1.90% <ø> (ø)
cassandra-4.x-v1-manual	14.85% <ø> (ø)
cassandra-4.x-v2-auto	1.89% <ø> (ø)
cassandra-4.x-v2-manual	1.89% <ø> (ø)
cassandra-5.x-v1-manual	14.85% <ø> (ø)
cassandra-5.x-v2-auto	1.89% <ø> (ø)
cassandra-5.x-v2-manual	1.89% <ø> (ø)
elasticsearch-6.x-v1	20.69% <ø> (ø)
elasticsearch-7.x-v1	20.77% <ø> (ø)
elasticsearch-8.x-v1	20.95% <ø> (ø)
elasticsearch-8.x-v2	1.90% <ø> (ø)
grpc_v1	11.41% <ø> (ø)
grpc_v2	1.90% <ø> (ø)
kafka-3.x-v1	10.14% <ø> (ø)
kafka-3.x-v2	1.90% <ø> (ø)
memory_v2	1.90% <ø> (ø)
opensearch-1.x-v1	20.82% <ø> (ø)
opensearch-2.x-v1	20.82% <ø> (ø)
opensearch-2.x-v2	1.90% <ø> (ø)
query	1.90% <ø> (ø)
tailsampling-processor	0.51% <ø> (ø)
unittests	95.00% <ø> (-0.03%)	⬇️

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