Issues

• query_range drops a chunk's last entry when it is exactly on a split_queries_by_interval boundary

  grafana/loki#25172 · Filter by author AndreAugustyn opened on Oct 14, 2026

• Loki Memcached Chunks (Extstore) Memory Working Set Exhibiting Sawtooth Pattern Following AKS Upgrade to Ubuntu 24.04 (Kernel 6.8 / MGLRU)

  grafana/loki#25161 · Filter by author pmani-22 opened on Oct 14, 2026

• Elevated Ingester and Distributor Push Latency Following AKS Node Image Upgrade (Ubuntu 22.04 to Ubuntu 24.04, Kernel 6.8)

  grafana/loki#25160 · Filter by author pmani-22 opened on Oct 14, 2026

• Query-frontend (v2) waits forever for sub-queries lost when a query-scheduler shuts down

  grafana/loki#25153 · Filter by author NoahSurprenant opened on Oct 13, 2026

• Loki memcached chunks (extstore) memory working set sawtooth after AKS upgrade to Ubuntu 24.04 / kernel 6.8 (MGLRU)

  grafana/loki#25152 · Filter by author KrishnaJyothika opened on Oct 13, 2026

• Increased ingester/distributor push latency after AKS node image upgrade (Ubuntu 22.04 → 24.04, kernel 6.8)

  grafana/loki#25150 · Filter by author KrishnaJyothika opened on Oct 13, 2026

• Ingester can return HTTP 204 after rejecting an earlier stream in the same push

  grafana/loki#25148 · Filter by author rob-tatari opened on Oct 13, 2026

• Log export using logcli in Loki v3.7.8 is incomplete.

  grafana/loki#25135 · Filter by author baoyu05 opened on Oct 13, 2026

• Ingester WAL replay drops acknowledged entries as duplicates when a stream was removed after flush and recreated

  grafana/loki#25118 · Filter by author moibueno opened on Oct 12, 2026
  1

• Issue with ChecksumAlgorithm on PutObject with S3-Compatible Storage

  grafana/loki#25116 · Filter by author PlayMTL opened on Oct 12, 2026

• docs(loki): weekly docs triage 2026-10-04 – 2026-10-12 — 8 groups

  type/docs
  grafana/loki#25115 · Filter by author cursor opened on Oct 12, 2026
  1

  

• Azure Blob Storage InvalidBlockList during chunk flush commit from same ingester

  grafana/loki#24997 · Filter by author vaishnavi216 opened on Oct 7, 2026

• Structured-metadata bloom query acceleration never engages for real queries (GetChunkRef path), even on high-cardinality/high-throughput tenants

  grafana/loki#24976 · Filter by author electyrion opened on Oct 6, 2026
  1

• Loki panics during filesystem retention cleanup when filepath.Walk receives a filesystem error

  grafana/loki#24974 · Filter by author Summer-Time-2020 opened on Oct 6, 2026

• LogCLI ignores backward ordering when querying stdin

  grafana/loki#24911 · Filter by author Indra55 opened on Oct 3, 2026

• ip() line filter does not match an address followed by a period or colon

  grafana/loki#24879 · Filter by author NitinKumar004 opened on Oct 2, 2026

• count_over_time metric query missing log entries that are visible in log sample

  grafana/loki#24870 · Filter by author spacedbat42 opened on Oct 2, 2026

• docs(loki): weekly docs triage 2026-09-21 – 2026-09-29 — 5 items

  type/docs
  grafana/loki#24808 · Filter by author cursor opened on Sep 29, 2026
  

• Windows: transient TSDB staging-file rename failure aborts WAL recovery

  os/windowstype/bug
  grafana/loki#24807 · Filter by author nouman-zeb-snkeos opened on Sep 29, 2026
  1

• franz-go v1.22.x is not supported in current Warpstream

  kafkatype/build
  grafana/loki#24790 · Filter by author grobinson-grafana opened on Sep 28, 2026

• loki-mixin: log panels select on job and pod, and per_component_label is unused

  component/mixin
  grafana/loki#24758 · Filter by author jmichalek132 opened on Sep 26, 2026

• loki-mixin: LokiCompactorHasNotSuccessfullyRunCompaction is defined twice with identical labels

  component/mixin
  grafana/loki#24755 · Filter by author jmichalek132 opened on Sep 26, 2026

• Force label through HTTP Header

  type/feature
  grafana/loki#24731 · Filter by author snmogl opened on Sep 24, 2026

• docs: Weekly docs triage (2026-W39) — LogQL error grouping upgrade note and dataobj_tee removal

  type/docs
  grafana/loki#24724 · Filter by author cursor opened on Sep 23, 2026
  1

  

• Blooms: case-insensitive regex literals prune matching structured metadata

  feature/blooms
  grafana/loki#24459 · Filter by author hundredwatt opened on Sep 9, 2026
  2