prometheus  | time=2026-10-05T05:41:46.106Z level=INFO source=main.go:1770 msg="updated GOGC" old=100 new=75
prometheus  | time=2026-10-05T05:41:46.107Z level=INFO source=main.go:824 msg="Leaving GOMAXPROCS=8: CPU quota undefined" component=automaxprocs
prometheus  | time=2026-10-05T05:41:46.107Z level=INFO source=memlimit.go:198 msg="GOMEMLIMIT is updated" component=automemlimit package=github.com/KimMachineGun/automemlimit/memlimit GOMEMLIMIT=30286094745 previous=9223372036854775807
prometheus  | time=2026-10-05T05:41:46.107Z level=INFO source=main.go:933 msg="Starting Prometheus Server" mode=server version="(version=3.15.0, branch=HEAD, revision=5241a27fe3c6983549fccc32f6e65917408c63cd)"
prometheus  | time=2026-10-05T05:41:46.107Z level=INFO source=main.go:938 msg="operational information" build_context="(go=go1.27.1, platform=linux/amd64, user=root@4635dd007a60, date=20260925-07:33:45, tags=netgo,builtinassets)" host_details="(Linux 5.15.0-194-generic #204-Ubuntu SMP Wed Sep 2 13:09:23 UTC 2026 x86_64 prometheus (none))" fd_limits="(soft=524287, hard=524288)" vm_limits="(soft=unlimited, hard=unlimited)"
prometheus  | time=2026-10-05T05:41:46.348Z level=INFO source=web.go:727 msg="Start listening for connections" component=web address=0.0.0.0:9090
prometheus  | time=2026-10-05T05:41:46.348Z level=INFO source=main.go:1499 msg="Starting TSDB ..."
prometheus  | time=2026-10-05T05:41:46.353Z level=INFO source=tls_config.go:381 msg="Listening on" component=web address=[::]:9090
prometheus  | time=2026-10-05T05:41:46.353Z level=INFO source=tls_config.go:384 msg="TLS is disabled." component=web http2=false address=[::]:9090
prometheus  | time=2026-10-05T05:41:46.357Z level=INFO source=head.go:753 msg="Replaying on-disk memory mappable chunks if any" component=tsdb
prometheus  | time=2026-10-05T05:41:46.357Z level=INFO source=head.go:838 msg="On-disk memory mappable chunks replay completed" component=tsdb duration=1.91µs
prometheus  | time=2026-10-05T05:41:46.357Z level=INFO source=head.go:846 msg="Replaying WAL, this may take a while" component=tsdb
prometheus  | time=2026-10-05T05:41:46.357Z level=INFO source=head.go:941 msg="WAL segment loaded" component=tsdb segment=0 maxSegment=0 duration=402.362µs
prometheus  | time=2026-10-05T05:41:46.357Z level=INFO source=head.go:978 msg="WAL replay completed" component=tsdb checkpoint_replay_duration=46.882µs wal_replay_duration=440.953µs wbl_replay_duration=240ns chunk_snapshot_load_duration=0s mmap_chunk_replay_duration=1.91µs total_replay_duration=530.436µs
prometheus  | time=2026-10-05T05:41:46.361Z level=INFO source=main.go:1520 msg="filesystem information" fs_type=EXT4_SUPER_MAGIC
prometheus  | time=2026-10-05T05:41:46.362Z level=INFO source=main.go:1523 msg="TSDB started"
prometheus  | time=2026-10-05T05:41:46.362Z level=INFO source=main.go:1721 msg="Loading configuration file" filename=/etc/prometheus/prometheus.yml
prometheus  | time=2026-10-05T05:41:46.362Z level=INFO source=main.go:1137 msg="TSDB retention updated" duration=15d size=0B percentage=0
prometheus  | time=2026-10-05T05:41:46.364Z level=INFO source=main.go:1763 msg="Completed loading of configuration file" db_storage=40.321µs remote_storage=3.53µs web_handler=370ns query_engine=1.15µs scrape=291.688µs scrape_sd=75.322µs notify=1.330589ms notify_sd=27.391µs rules=2.21µs tracing=4.48µs filename=/etc/prometheus/prometheus.yml totalDuration=2.241974ms
prometheus  | time=2026-10-05T05:41:46.364Z level=INFO source=main.go:1484 msg="Server is ready to receive web requests."
prometheus  | time=2026-10-05T05:41:46.364Z level=INFO source=manager.go:235 msg="Starting rule manager..." component="rule manager"