# Single compaction and flush pair for a single node / store combination. # # Use a combination of [n1,pebble,s1] and [n1,s1,pebble] to mimic the two # formats we see in production. log I211215 00:00:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n1,pebble,s1] 1216510 [JOB 1] compacting(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) I211215 00:00:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n1,s1,pebble] 1216554 [JOB 1] compacted(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) -> L3 [445883 445887] (13 M), in 0.3s, output rate 42 M/s I211215 00:01:10.000000 21136 3@vendor/github.com/cockroachdb/pebble/event.go:599 ⋮ [n1,s1,pebble] 24 [JOB 2] flushing 2 memtables to L0 I211215 00:01:20.000000 21136 3@vendor/github.com/cockroachdb/pebble/event.go:603 ⋮ [n1,pebble,s1] 26 [JOB 2] flushed 2 memtables to L0 [1535806] (1.3 M), in 0.2s, output rate 5.8 M/s ---- 0.log summarize ---- node: 1, store: 1 from: 211215 00:00 to: 211215 00:01 r-amp: NaN _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L2 L3 1 0 0 0 1 13MB 13MB 0B 0B 10s total 1 0 0 0 1 13MB 13MB 0B 0B 10s node: 1, store: 1 from: 211215 00:01 to: 211215 00:02 r-amp: NaN _kind______from______to_____________________________________count___bytes______time flush L0 1 1.3MB 10s total 1 1.3MB 10s # Same as the previous case, except that the start and end events are are split # across multiple files (one log line per file). reset ---- log I211215 00:00:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n1,bars,s1,foos] 1216510 [JOB 1] compacting(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) ---- 0.log log I211215 00:00:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n1,s1,foos] 1216554 [JOB 1] compacted(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) -> L3 [445883 445887] (13 M), in 0.3s, output rate 42 M/s ---- 1.log log I211215 00:01:10.000000 21136 3@vendor/github.com/cockroachdb/pebble/event.go:599 ⋮ [n1,s1] 24 [JOB 2] flushing 2 memtables to L0 ---- 2.log log I211215 00:01:20.000000 21136 3@vendor/github.com/cockroachdb/pebble/event.go:603 ⋮ [n1,pebble,s1] 26 [JOB 2] flushed 2 memtables to L0 [1535806] (1.3 M), in 0.2s, output rate 5.8 M/s ---- 3.log summarize ---- node: 1, store: 1 from: 211215 00:00 to: 211215 00:01 r-amp: NaN _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L2 L3 1 0 0 0 1 13MB 13MB 0B 0B 10s total 1 0 0 0 1 13MB 13MB 0B 0B 10s node: 1, store: 1 from: 211215 00:01 to: 211215 00:02 r-amp: NaN _kind______from______to_____________________________________count___bytes______time flush L0 1 1.3MB 10s total 1 1.3MB 10s # Read amplification from the Cockroach log, one within an existing window, # another outside of the existing window. The latter is not included. reset ---- log I211215 00:00:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n1,pebble,s1] 1216510 [JOB 1] compacting(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) I211215 00:00:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n1,pebble,s1] 1216554 [JOB 1] compacted(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) -> L3 [445883 445887] (13 M), in 0.3s, output rate 42 M/s ---- 0.log log I211215 00:00:15.000000 434 kv/kvserver/store.go:3251 ⋮ [n1,s1] 31356 __level_____count____size___score______in__ingest(sz_cnt)____move(sz_cnt)___write(sz_cnt)____read___r-amp___w-amp WAL 1 54 M - 65 G - - - - 70 G - - - 1.1 0 0 0 B 0.00 70 G 77 M 133 0 B 0 24 G 19 K 4.2 G 0 0.3 1 0 0 B 0.00 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0 2 14 34 M 0.96 18 G 0 B 0 17 M 10 49 G 14 K 55 G 1 2.7 3 42 207 M 0.96 12 G 0 B 0 939 M 280 43 G 7.3 K 46 G 1 3.4 4 264 1.5 G 0.99 9.1 G 18 M 6 824 M 152 31 G 4.5 K 35 G 1 3.4 5 7474 23 G 1.00 2.8 G 116 G 26 K 1.8 G 301 3.2 G 604 3.2 G 1 1.2 6 23972 164 G - 98 G 70 G 22 K 1.6 K 1 129 G 3.8 K 135 G 1 1.3 total 31766 188 G - 257 G 187 G 48 K 3.6 G 744 536 G 49 K 278 G 5 2.1 I211215 00:01:15.000000 434 kv/kvserver/store.go:3251 ⋮ [n1,s1] 31356 __level_____count____size___score______in__ingest(sz_cnt)____move(sz_cnt)___write(sz_cnt)____read___r-amp___w-amp WAL 1 35 M - 65 G - - - - 70 G - - - 1.1 0 0 0 B 0.00 70 G 77 M 133 0 B 0 24 G 19 K 4.2 G 0 0.3 1 0 0 B 0.00 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0 2 14 34 M 0.95 18 G 0 B 0 17 M 10 49 G 14 K 55 G 1 2.7 3 42 207 M 0.96 12 G 0 B 0 939 M 280 43 G 7.3 K 46 G 1 3.4 4 264 1.5 G 0.99 9.1 G 18 M 6 824 M 152 31 G 4.5 K 35 G 1 3.4 5 7474 23 G 1.00 2.8 G 116 G 26 K 1.8 G 301 3.2 G 604 3.2 G 1 1.2 6 23972 164 G - 98 G 70 G 22 K 1.6 K 1 129 G 3.8 K 135 G 1 1.3 total 31766 188 G - 257 G 187 G 48 K 3.6 G 744 536 G 49 K 278 G 5 2.1 ---- 1.log summarize ---- node: 1, store: 1 from: 211215 00:00 to: 211215 00:01 r-amp: 5.0 _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L2 L3 1 0 0 0 1 13MB 13MB 0B 0B 10s total 1 0 0 0 1 13MB 13MB 0B 0B 10s # Long running compaction. reset ---- log I211215 00:01:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n1,s1,pebble] 1216510 [JOB 1] compacting(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) I211215 00:03:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n1,pebble,s1] 1216554 [JOB 1] compacted(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) -> L3 [445883 445887] (13 M), in 0.3s, output rate 42 M/s ---- 0.log summarize long-running=1m ---- node: 1, store: 1 from: 211215 00:01 to: 211215 00:02 r-amp: NaN _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L2 L3 1 0 0 0 1 13MB 13MB 0B 0B 2m10s total 1 0 0 0 1 13MB 13MB 0B 0B 2m10s long-running events (descending runtime): _kind________from________to_______job______type_____start_______end____dur(s)_____bytes: compact L2 L3 1 default 00:01:10 00:03:20 130 13MB # Single node, multiple stores. reset ---- log I211215 00:01:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n1,pebble,s1] 1216510 [JOB 1] compacting(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) I211215 00:01:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n1,pebble,s1] 1216554 [JOB 1] compacted(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) -> L3 [445883 445887] (13 M), in 0.3s, output rate 42 M/s I211215 00:01:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n1,pebble,s2] 1216510 [JOB 2] compacting(default) L3 [442555] (4.2 M) + L4 [445853] (8.4 M) I211215 00:01:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n1,pebble,s2] 1216554 [JOB 2] compacted(default) L3 [442555] (4.2 M) + L4 [445853] (8.4 M) -> L4 [445883 445887] (13 M), in 0.3s, output rate 42 M/s ---- 0.log summarize ---- node: 1, store: 1 from: 211215 00:01 to: 211215 00:02 r-amp: NaN _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L2 L3 1 0 0 0 1 13MB 13MB 0B 0B 10s total 1 0 0 0 1 13MB 13MB 0B 0B 10s node: 1, store: 2 from: 211215 00:01 to: 211215 00:02 r-amp: NaN _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L3 L4 1 0 0 0 1 13MB 13MB 0B 0B 10s total 1 0 0 0 1 13MB 13MB 0B 0B 10s # Multiple nodes, single stores. Two separate pebble logs. reset ---- log I211215 00:01:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n1,pebble,s1] 1216510 [JOB 1] compacting(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) I211215 00:01:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n1,pebble,s1] 1216554 [JOB 1] compacted(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) -> L3 [445883 445887] (13 M), in 0.3s, output rate 42 M/s ---- 0.log log I211215 00:01:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n2,pebble,s1] 1216510 [JOB 1] compacting(default) L3 [442555] (4.2 M) + L4 [445853] (8.4 M) I211215 00:01:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n2,pebble,s1] 1216554 [JOB 1] compacted(default) L3 [442555] (4.2 M) + L4 [445853] (8.4 M) -> L4 [445883 445887] (13 M), in 0.3s, output rate 42 M/s ---- 1.log summarize ---- node: 1, store: 1 from: 211215 00:01 to: 211215 00:02 r-amp: NaN _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L2 L3 1 0 0 0 1 13MB 13MB 0B 0B 10s total 1 0 0 0 1 13MB 13MB 0B 0B 10s node: 2, store: 1 from: 211215 00:01 to: 211215 00:02 r-amp: NaN _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L3 L4 1 0 0 0 1 13MB 13MB 0B 0B 10s total 1 0 0 0 1 13MB 13MB 0B 0B 10s # Multiple nodes, multiple stores. Two separate pebble logs. Output is sorted by # (time, node, store). reset ---- log I211215 00:01:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n1,pebble,s1] 1216510 [JOB 1] compacting(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) I211215 00:01:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n1,pebble,s1] 1216554 [JOB 1] compacted(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) -> L3 [445883 445887] (13 M), in 0.3s, output rate 42 M/s I211215 00:02:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n1,pebble,s2] 1216510 [JOB 2] compacting(default) L1 [442555] (4.2 M) + L2 [445853] (8.4 M) I211215 00:02:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n1,pebble,s2] 1216554 [JOB 2] compacted(default) L1 [442555] (4.2 M) + L2 [445853] (8.4 M) -> L2 [445883 445887] (13 M), in 0.3s, output rate 42 M/s ---- 0.log log I211215 00:00:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n2,pebble,s1] 1216510 [JOB 1] compacting(default) L3 [442555] (4.2 M) + L4 [445853] (8.4 M) I211215 00:00:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n2,pebble,s1] 1216554 [JOB 1] compacted(default) L3 [442555] (4.2 M) + L4 [445853] (8.4 M) -> L4 [445883 445887] (13 M), in 0.3s, output rate 42 M/s I211215 00:02:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n2,pebble,s2] 1216510 [JOB 2] compacting(default) L4 [442555] (4.2 M) + L5 [445853] (8.4 M) I211215 00:02:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n2,pebble,s2] 1216554 [JOB 2] compacted(default) L4 [442555] (4.2 M) + L5 [445853] (8.4 M) -> L5 [445883 445887] (13 M), in 0.3s, output rate 42 M/s ---- 1.log summarize ---- node: 2, store: 1 from: 211215 00:00 to: 211215 00:01 r-amp: NaN _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L3 L4 1 0 0 0 1 13MB 13MB 0B 0B 10s total 1 0 0 0 1 13MB 13MB 0B 0B 10s node: 1, store: 1 from: 211215 00:01 to: 211215 00:02 r-amp: NaN _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L2 L3 1 0 0 0 1 13MB 13MB 0B 0B 10s total 1 0 0 0 1 13MB 13MB 0B 0B 10s node: 1, store: 2 from: 211215 00:02 to: 211215 00:03 r-amp: NaN _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L1 L2 1 0 0 0 1 13MB 13MB 0B 0B 10s total 1 0 0 0 1 13MB 13MB 0B 0B 10s node: 2, store: 2 from: 211215 00:02 to: 211215 00:03 r-amp: NaN _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L4 L5 1 0 0 0 1 13MB 13MB 0B 0B 10s total 1 0 0 0 1 13MB 13MB 0B 0B 10s # Log lines with an absent node / store are aggregated. reset ---- log I211215 00:01:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n?,pebble,s?] 1216510 [JOB 1] compacting(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) I211215 00:01:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n?,pebble,s?] 1216554 [JOB 1] compacted(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) -> L3 [445883 445887] (13 M), in 0.3s, output rate 42 M/s ---- 0.log log I211215 00:01:15.000000 434 kv/kvserver/store.go:3251 ⋮ [n?,s?] 31356 __level_____count____size___score______in__ingest(sz_cnt)____move(sz_cnt)___write(sz_cnt)____read___r-amp___w-amp WAL 1 54 M - 65 G - - - - 70 G - - - 1.1 0 0 0 B 0.00 70 G 77 M 133 0 B 0 24 G 19 K 4.2 G 0 0.3 1 0 0 B 0.00 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0 2 14 34 M 0.96 18 G 0 B 0 17 M 10 49 G 14 K 55 G 1 2.7 3 42 207 M 0.96 12 G 0 B 0 939 M 280 43 G 7.3 K 46 G 1 3.4 4 264 1.5 G 0.99 9.1 G 18 M 6 824 M 152 31 G 4.5 K 35 G 1 3.4 5 7474 23 G 1.00 2.8 G 116 G 26 K 1.8 G 301 3.2 G 604 3.2 G 1 1.2 6 23972 164 G - 98 G 70 G 22 K 1.6 K 1 129 G 3.8 K 135 G 1 1.3 total 31766 188 G - 257 G 187 G 48 K 3.6 G 744 536 G 49 K 278 G 5 2.1 ---- 1.log summarize ---- node: ?, store: ? from: 211215 00:01 to: 211215 00:02 r-amp: 5.0 _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L2 L3 1 0 0 0 1 13MB 13MB 0B 0B 10s total 1 0 0 0 1 13MB 13MB 0B 0B 10s # The same Job ID interleaved for multiple nodes / stores. reset ---- log I211215 00:01:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n1,pebble,s1] 1216510 [JOB 1] compacting(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) I211215 00:02:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n2,pebble,s2] 1216510 [JOB 1] compacting(default) L4 [442555] (4.2 M) + L5 [445853] (8.4 M) I211215 00:01:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n1,pebble,s1] 1216554 [JOB 1] compacted(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) -> L3 [445883 445887] (13 M), in 0.3s, output rate 42 M/s I211215 00:02:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n2,pebble,s2] 1216554 [JOB 1] compacted(default) L4 [442555] (4.2 M) + L5 [445853] (8.4 M) -> L5 [445883 445887] (13 M), in 0.3s, output rate 42 M/s ---- 0.log summarize ---- node: 1, store: 1 from: 211215 00:01 to: 211215 00:02 r-amp: NaN _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L2 L3 1 0 0 0 1 13MB 13MB 0B 0B 10s total 1 0 0 0 1 13MB 13MB 0B 0B 10s node: 2, store: 2 from: 211215 00:02 to: 211215 00:03 r-amp: NaN _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L4 L5 1 0 0 0 1 13MB 13MB 0B 0B 10s total 1 0 0 0 1 13MB 13MB 0B 0B 10s # Read amp matching should remain backwards compatible. reset ---- log I220301 00:00:10.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1845 ⋮ [n1,pebble,s1] 1216510 [JOB 1] compacting(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) I220301 00:00:20.000000 51831533 3@vendor/github.com/cockroachdb/pebble/compaction.go:1886 ⋮ [n1,pebble,s1] 1216554 [JOB 1] compacted(default) L2 [442555] (4.2 M) + L3 [445853] (8.4 M) -> L3 [445883 445887] (13 M), in 0.3s, output rate 42 M/s ---- 0.log log I220301 00:00:30.000000 200 1@gossip/gossip.go:1500 ⋮ [n1] 74 node has connected to cluster via gossip I220301 00:00:30.000000 200 kv/kvserver/stores.go:269 ⋮ [n1] 75 wrote 0 node addresses to persistent storage I220301 00:00:30.000000 319 2@server/status/runtime.go:569 ⋮ [n1] 76 runtime stats: 154 MiB RSS, 273 goroutines (stacks: 2.5 MiB), 42 MiB/71 MiB Go alloc/total (heap fragmentation: 11 MiB, heap reserved: 3.9 MiB, heap released: 4.2 MiB), 3.2 MiB/5.6 MiB CGO alloc/total (0.0 CGO/sec), 0.0/0.0 %(u/s)time, 0.0 %gc (0x), 425 KiB/500 KiB (r/w)net I220301 00:00:30.000000 319 2@server/status/runtime.go:569 ⋮ [n1] 77 runtime stats: 159 MiB RSS, 266 goroutines (stacks: 3.3 MiB), 42 MiB/78 MiB Go alloc/total (heap fragmentation: 12 MiB, heap reserved: 6.7 MiB, heap released: 64 MiB), 4.4 MiB/6.8 MiB CGO alloc/total (0.4 CGO/sec), 2.9/2.1 %(u/s)time, 0.0 %gc (0x), 335 KiB/323 KiB (r/w)net I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 +__level_____count____size___score______in__ingest(sz_cnt)____move(sz_cnt)___write(sz_cnt)____read___r-amp___w-amp I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + WAL 3 779 K - 773 K - - - - 779 K - - - 1.0 I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + 0 0 0 B 0.00 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0 I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + 1 0 0 B 0.00 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0 I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + 2 0 0 B 0.00 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0 I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + 3 0 0 B 0.00 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0 I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + 4 0 0 B 0.00 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0 I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + 5 0 0 B 0.00 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0 I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + 6 0 0 B - 0 B 0 B 0 0 B 0 0 B 0 0 B 0 0.0 I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + total 0 0 B - 779 K 0 B 0 0 B 0 779 K 0 0 B 1 1.0 I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + flush 0 I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 +compact 0 0 B 0 B (size == estimated-debt, in = in-progress-bytes) I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + memtbl 3 1.8 M I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 +zmemtbl 0 0 B I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + ztbl 0 0 B I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + bcache 0 0 B 0.0% (score == hit-rate) I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + tcache 0 0 B 0.0% (score == hit-rate) I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + titers 0 I220301 00:00:30.000000 315 kv/kvserver/store.go:2713 ⋮ [n1,s1] 78 + filter - - 0.0% (score == utility) ---- 1.log summarize ---- node: 1, store: 1 from: 220301 00:00 to: 220301 00:01 r-amp: 1.0 _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L2 L3 1 0 0 0 1 13MB 13MB 0B 0B 10s total 1 0 0 0 1 13MB 13MB 0B 0B 10s reset ---- log I220228 14:44:31.497272 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1366 ⋮ [n24,pebble,s24] 33267888 [JOB 10197855] flushing 1 memtable to L0 I220228 14:44:31.497485 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267889 [JOB 10197855] flushing: sstable created 21731018 I220228 14:44:31.527038 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267892 [JOB 10197855] flushing: sstable created 21731020 I220228 14:44:31.542944 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267894 [JOB 10197855] flushing: sstable created 21731021 I220228 14:44:31.553581 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267895 [JOB 10197855] flushing: sstable created 21731022 I220228 14:44:31.554585 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267896 [JOB 10197855] flushing: sstable created 21731023 I220228 14:44:31.569928 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267897 [JOB 10197855] flushing: sstable created 21731024 I220228 14:44:31.624309 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267899 [JOB 10197855] flushing: sstable created 21731025 I220228 14:44:31.685531 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267901 [JOB 10197855] flushing: sstable created 21731026 I220228 14:44:31.686009 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267902 [JOB 10197855] flushing: sstable created 21731027 I220228 14:44:31.686415 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267903 [JOB 10197855] flushing: sstable created 21731028 I220228 14:44:31.780892 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267906 [JOB 10197855] flushing: sstable created 21731030 I220228 14:44:31.790911 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267907 [JOB 10197855] flushing: sstable created 21731031 I220228 14:44:31.904614 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267911 [JOB 10197855] flushing: sstable created 21731033 I220228 14:44:31.905835 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267912 [JOB 10197855] flushing: sstable created 21731034 I220228 14:44:31.906860 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267913 [JOB 10197855] flushing: sstable created 21731035 I220228 14:44:31.907602 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267914 [JOB 10197855] flushing: sstable created 21731036 I220228 14:44:32.019173 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267920 [JOB 10197855] flushing: sstable created 21731037 I220228 14:44:32.019714 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267921 [JOB 10197855] flushing: sstable created 21731038 I220228 14:44:32.020161 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267922 [JOB 10197855] flushing: sstable created 21731039 I220228 14:44:32.100117 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267925 [JOB 10197855] flushing: sstable created 21731040 I220228 14:44:32.100609 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267926 [JOB 10197855] flushing: sstable created 21731041 I220228 14:44:32.101065 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267927 [JOB 10197855] flushing: sstable created 21731042 I220228 14:44:32.101494 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267928 [JOB 10197855] flushing: sstable created 21731043 I220228 14:44:32.102569 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267929 [JOB 10197855] flushing: sstable created 21731044 I220228 14:44:32.106284 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1985 ⋮ [n24,pebble,s24] 33267930 [JOB 10197855] flushing: sstable created 21731045 I220228 14:44:32.138686 18460916022 3@vendor/github.com/cockroachdb/pebble/compaction.go:1423 ⋮ [n24,pebble,s24] 33267931 [JOB 10197855] flushed 1 memtable to L0 [21731018 21731020 21731021 21731022 21731023 21731024 21731025 21731026 21731027 21731028 21731030 21731031 21731033 21731034 21731035 21731036 21731037 21731038 21731039 21731040 21731041 21731042 21731043 21731044 21731045] (19 M), in 0.6s, output rate 31 M/s ---- 0.log summarize ---- node: 24, store: 24 from: 220228 14:44 to: 220228 14:45 r-amp: NaN _kind______from______to_____________________________________count___bytes______time flush L0 1 19MB 0s total 1 19MB 0s reset ---- log I220228 16:01:22.487906 18476248525 3@vendor/github.com/cockroachdb/pebble/ingest.go:637 ⋮ [n24,pebble,s24] 33430782 [JOB 10211226] ingested L0:21818678 (1.8 K), L0:21818683 (1.2 K), L0:21818679 (1.6 K), L0:21818680 (1.1 K), L0:21818681 (1.1 K), L0:21818682 (160 M) 45127:I220228 15:58:45.538681 18475981755 3@vendor/github.com/cockroachdb/pebble/ingest.go:637 ⋮ [n24,pebble,s24] 33424719 [JOB 10210743] ingested L0:21814543 (1.4 K), L0:21814548 (1.2 K), L5:21814544 (1.4 K), L5:21814545 (1.1 K), L5:21814546 (1.1 K), L0:21814547 (140 M) ---- 0.log summarize ---- node: 24, store: 24 from: 220228 15:58 to: 220228 15:59 r-amp: NaN _kind______from______to_____________________________________count___bytes______time ingest L0 3 140MB ingest L5 3 3.6KB total 6 140MB 0s node: 24, store: 24 from: 220228 16:01 to: 220228 16:02 r-amp: NaN _kind______from______to_____________________________________count___bytes______time ingest L0 6 160MB total 6 160MB 0s reset ---- log I220907 00:27:21.579807 15082709999 3@vendor/github.com/cockroachdb/pebble/event.go:587 ⋮ [n15,pebble,s15] 2736197 [JOB 743692] compacting(delete-only) L6 [18323385] (11 M) I220907 00:27:21.580169 15082709999 3@vendor/github.com/cockroachdb/pebble/event.go:591 ⋮ [n15,pebble,s15] 2736198 [JOB 743692] compacted(delete-only) L6 [18323385] (11 M) -> L6 [] (0 B), in 0.0s, output rate 0 B/s I220907 00:27:21.631145 15082710355 3@vendor/github.com/cockroachdb/pebble/event.go:587 ⋮ [n15,pebble,s15] 2736201 [JOB 743694] compacting(default) L5 [18323582] (1.8 K) + L6 [17770912] (128 M) I220907 00:27:22.729839 15082710355 3@vendor/github.com/cockroachdb/pebble/event.go:591 ⋮ [n15,pebble,s15] 2736208 [JOB 743694] compacted(default) L5 [18323582] (1.8 K) + L6 [17770912] (128 M) -> L6 [18323586] (3.6 M), in 1.1s, output rate 3.3 M/s I220907 00:27:21.630546 15082710354 3@vendor/github.com/cockroachdb/pebble/event.go:587 ⋮ [n15,pebble,s15] 2736199 [JOB 743693] compacting(move) L5 [18323585] (4.0 M) + L6 [] (0 B) I220907 00:27:21.631002 15082710354 3@vendor/github.com/cockroachdb/pebble/event.go:591 ⋮ [n15,pebble,s15] 2736200 [JOB 743693] compacted(move) L5 [18323585] (4.0 M) + L6 [] (0 B) -> L6 [18323585] (4.0 M), in 0.0s, output rate 50 G/s ---- 0.log summarize ---- node: 15, store: 15 from: 220907 00:27 to: 220907 00:28 r-amp: NaN _kind______from______to___default____move___elide__delete___count___in(B)__out(B)__mov(B)__del(B)______time compact L5 L6 1 1 0 0 2 128MB 3.6MB 4.0MB 0B 1s compact L6 L6 0 0 0 1 1 0B 0B 0B 11MB 0s total 1 1 0 1 3 128MB 3.6MB 4.0MB 11MB 1s reset ---- log I230831 04:13:28.824280 3780 3@pebble/event.go:685 ⋮ [n10,s10,pebble] 365 [JOB 226] flushed 6 ingested flushables L0:024334 (1.5 K) + L0:024339 (1.0 K) + L0:024335 (1.9 K) + L0:024336 (1.1 K) + L0:024337 (1.1 K) + L0:024338 (12 K) in 0.0s (0.0s total), output rate 67 M/s I230831 04:13:28.689575 3717 3@pebble/event.go:685 ⋮ [n10,s10,pebble] 345 [JOB 219] flushed 6 ingested flushables L0:024323 (1.5 K) + L0:024328 (1.0 K) + L0:024324 (2.0 K) + L2:024325 (1.1 K) + L2:024326 (1.1 K) + L0:024327 (54 K) in 0.0s (0.0s total), output rate 152 M/s ---- 0.log summarize ---- node: 10, store: 10 from: 230831 04:13 to: 230831 04:14 r-amp: NaN _kind______from______to_____________________________________count___bytes______time ingest L0 10 77KB ingest L2 2 2.2KB total 12 79KB 0s