mirror of
https://github.com/ceph/ceph
synced 2026-08-02 07:03:18 +00:00
1b443af34c
Depending on bluestore_log_op_verbose parameter one can see either short: 2026-05-20T19:45:05.792+0300 7f60980006c0 0 bluestore(/home/if/ceph.2/build/dev/osd0) log_latency_fn slow operation observed for _txc_committed_kv, latency = 0.004759922s, txc = 0x55c357bde900, txc bytes = 2756989, txc ios = 43, txc cost = 31566989, txc onodes = 1, DB ops = ' p:P, p:P, p:O, p:O, p:O, p:O, p:O, p:O, p:O, p:O, p:O, p:L, m:b, m:b, m:b, m:b, m:b, m:b, m:b, m:b, m:b, m:b, m:b, m:b', DB updates = 24, DB bytes = 8937, cost max = 95489052 on 2026-05-20T18:38:20.749901+0300, txc max = 100 on 2026-05-20T18:38:21.215016+0300 or verbose: 2026-05-20T18:42:01.551+0300 7f60980006c0 0 bluestore(/home/if/ceph.2/build/dev/osd0) log_latency_fn slow operation observed for _txc_committe d_kv, latency = 0.003735413s, txc = 0x55c356a35500, txc bytes = 2757061, txc ios = 44, txc cost = 32237061, txc onodes = 1, DB ops = ' PutCF( prefix = P key = 0x0000000000000499'.0000000032.00000000000000000005' value size = 185) PutCF( prefix = P key = 0x0000000000000499'._fastinfo' value size = 194) PutCF( prefix = O key = 0x7F8000000000000002DB7D25F2'!c!='0xFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF6F0000000078 value size = 453) PutCF( prefix = O key = 0x7F8000000000000002DB7D25F2'!c!='0xFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF6F0006000078 value size = 455) PutCF( prefix = O key = 0x7F8000000000000002DB7D25F2'!c!='0xFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF6F000C000078 value size = 455) PutCF( prefix = O key = 0x7F8000000000000002DB7D25F2'!c!='0xFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF6F0012000078 value size = 455) PutCF( prefix = O key = 0x7F8000000000000002DB7D25F2'!c!='0xFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF6F0018000078 value size = 455) PutCF( prefix = O key = 0x7F8000000000000002DB7D25F2'!c!='0xFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF6F001E000078 value size = 455) PutCF( prefix = O key = 0x7F8000000000000002DB7D25F2'!c!='0xFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF6F0024000078 value size = 455) PutCF( prefix = O key = 0x7F8000000000000002DB7D25F2'!c!='0xFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF6F002A000078 value size = 21) PutCF( prefix = O key = 0x7F8000000000000002DB7D25F2'!c!='0xFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF6F value size = 388) MergeCF( prefix = b key = 0x0000000019080000 value size = 16) MergeCF( prefix = b key = 0x0000000019100000 value size = 16) MergeCF( prefix = b key = 0x0000000019180000 value size = 16) MergeCF( prefix = b key = 0x0000000019200000 value size = 16) MergeCF( prefix = b key = 0x0000000019280000 value size = 16) MergeCF( prefix = b key = 0x0000000019300000 value size = 16) MergeCF( prefix = T key = 0x0000000000000002 value size = 40)', DB updates = 18, DB bytes = 4668, cost max = 95489052 on 2026-05-20T18:38:20.74 9901+0300, txc max = 100 on 2026-05-20T18:38:21.215016+0300 operations list when BlueStore observes slow op on KV commit. Signed-off-by: Igor Fedotov <igor.fedotov@croit.io> |
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|---|---|---|
| .. | ||
| arch | ||
| arrow@272715f6df | ||
| auth | ||
| bash_completion | ||
| BLAKE3@92e4cd71be | ||
| blk | ||
| blkin@f24ceec055 | ||
| breakpad@41b6533e5f | ||
| c-ares@fd6124c74d | ||
| ceph-node-proxy | ||
| ceph-volume | ||
| cephadm | ||
| client | ||
| cls | ||
| common | ||
| compressor | ||
| crimson | ||
| crush | ||
| crypto | ||
| dmclock | ||
| doc | ||
| dokan | ||
| erasure-code | ||
| exporter | ||
| extblkdev | ||
| fmt@123913715a | ||
| global | ||
| googletest@6910c9d916 | ||
| include | ||
| isa-l@c196241ae8 | ||
| jaegertracing | ||
| java | ||
| journal | ||
| json_spirit | ||
| kv | ||
| libcephfs_proxy | ||
| libkmip@c05329f82a | ||
| librados | ||
| libradosstriper | ||
| librbd | ||
| log | ||
| lss@ed31caa60f | ||
| mds | ||
| messages | ||
| mgr | ||
| mon | ||
| mount | ||
| msg | ||
| neorados | ||
| nvmeof | ||
| objclass | ||
| objsync | ||
| ocf | ||
| os | ||
| osd | ||
| osdc | ||
| perfglue | ||
| powerdns | ||
| pybind | ||
| python-common | ||
| qatlib@142e305970 | ||
| qatzip@fdee557b5b | ||
| rbd_fuse | ||
| rbd_replay | ||
| rgw | ||
| rocksdb@c7a7c6340c | ||
| s3select@0a0f6d4394 | ||
| script | ||
| seastar@15b1ca1bec | ||
| spdk@82fcb24851 | ||
| telemetry | ||
| test | ||
| tools | ||
| tracing | ||
| utf8proc@d7bf128df7 | ||
| xxHash@bbb27a5efb | ||
| zstd@794ea1b0af | ||
| .gitignore | ||
| ceph_common.sh | ||
| ceph_fuse.cc | ||
| ceph_mds.cc | ||
| ceph_mgr.cc | ||
| ceph_mon.cc | ||
| ceph_nvmeof_monitor_client.cc | ||
| ceph_osd.cc | ||
| ceph_release | ||
| ceph_release.h.in.cmake | ||
| ceph_syn.cc | ||
| ceph_ver.c | ||
| ceph_ver.h.in.cmake | ||
| ceph-clsinfo | ||
| ceph-coverage.in | ||
| ceph-crash.in | ||
| ceph-create-keys | ||
| ceph-debugpack.in | ||
| ceph-osd-prestart.sh | ||
| ceph-post-file.in | ||
| ceph-rbdnamer | ||
| ceph-run | ||
| ceph.conf.twoosds | ||
| ceph.in | ||
| cephfs.pc.in | ||
| ckill.sh | ||
| CMakeLists.txt | ||
| cmonctl | ||
| cstart.sh | ||
| etc-rbdmap | ||
| init-ceph.in | ||
| init-radosgw | ||
| krbd.cc | ||
| libcephfs.cc | ||
| libcephsqlite.cc | ||
| librados-config.cc | ||
| loadclass.sh | ||
| logrotate.conf | ||
| mount.fuse.ceph | ||
| mrgw.sh | ||
| mrun | ||
| mstart.sh | ||
| mstop.sh | ||
| multi-dump.sh | ||
| mypy-constrains.txt | ||
| mypy.ini | ||
| nasm-wrapper | ||
| perf_histogram.h | ||
| ps-ceph.pl | ||
| push_to_qemu.pl | ||
| rbd-replay-many | ||
| rbdmap | ||
| README | ||
| sample.ceph.conf | ||
| SimpleRADOSStriper.cc | ||
| SimpleRADOSStriper.h | ||
| stop.sh | ||
| TODO | ||
| vnewosd.sh | ||
| vstart.sh | ||
Sage Weil <sage@newdream.net> Ceph - scalable distributed storage system
