Sampling process 23233 for 1 second with 1 millisecond of run time between samples Sampling completed, processing symbols... Analysis of sampling cbft (pid 23233) every 1 millisecond Process: cbft [23233] Path: /Users/steveyen/work/membase/dev/couchbase-server.spock/install/bin/cbft Load Address: 0x1000000 Identifier: cbft Version: ??? Code Type: X86-64 Parent Process: goport [23232] Date/Time: 2017-06-21 15:25:55.146 -0700 Launch Time: 2017-06-21 15:24:48.748 -0700 OS Version: Mac OS X 10.12.5 (16F73) Report Version: 7 Analysis Tool: /usr/bin/sample ---- Call graph: 754 Thread_9805410 DispatchQueue_1: com.apple.main-thread (serial) + 754 github.com/couchbase/cbgt.(*Manager).LoadDataDir.func1 (in cbft) + 200 [0x1427178] manager.go:489 + 754 github.com/couchbase/cbgt.OpenPIndex (in cbft) + 1046 [0x141df96] pindex.go:169 + 754 github.com/couchbase/cbgt.OpenPIndexImpl (in cbft) + 424 [0x14213b8] pindex_impl.go:135 + 754 github.com/couchbase/cbft.OpenBlevePIndexImpl (in cbft) + 734 [0x1639f0e] pindex_bleve.go:469 + 754 github.com/blevesearch/bleve.Open (in cbft) + 62 [0x1542d2e] index.go:248 + 754 github.com/blevesearch/bleve.openIndexUsing (in cbft) + 1562 [0x154834a] index_impl.go:168 + 754 github.com/blevesearch/bleve/index/upsidedown.(*UpsideDownCouch).Open (in cbft) + 268 [0x14c71cc] upsidedown.go:308 + 754 github.com/blevesearch/bleve/index/store/moss.New (in cbft) + 1948 [0x16245bc] store.go:144 + 754 github.com/blevesearch/bleve/index/store/moss.initLowerLevelStore (in cbft) + 1822 [0x161fd3e] lower.go:51 + 754 github.com/blevesearch/bleve/index/store/moss.InitMossStore (in cbft) + 1486 [0x162263e] lower.go:498 + 754 github.com/blevesearch/bleve/index/store/moss.InitMossStore.func1 (in cbft) + 95 [0x16262ef] lower.go:488 + 754 github.com/couchbase/moss.(*Store).Persist (in cbft) + 86 [0x156d586] store_api.go:305 + 754 github.com/couchbase/moss.(*Store).persist (in cbft) + 166 [0x1567d66] store.go:97 + 754 github.com/couchbase/moss.(*Store).compactMaybe (in cbft) + 515 [0x156d9b3] store_compact.go:60 + 754 github.com/couchbase/moss.calcPartialCompactionStart (in cbft) + 325 [0x156dff5] store_compact.go:188 + 658 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 32 [0x15771b0] store_compact.go:173 + 96 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 28,35 [0x15771ac,0x15771b3] store_compact.go:172 754 Thread_9805413 + 754 thread_start (in libsystem_pthread.dylib) + 13 [0x7fffc54fb08d] + 754 _pthread_start (in libsystem_pthread.dylib) + 286 [0x7fffc54fb887] + 754 _pthread_body (in libsystem_pthread.dylib) + 180 [0x7fffc54fb93b] + 754 crosscall_amd64 (in cbft) + 12 [0x100189d] + 754 runtime.mstart (in cbft) + 100 [0x1030cd4] proc.go:1149 + 754 runtime.mstart1 (in cbft) + 286 [0x1030dfe] proc.go:1179 + 753 runtime.sysmon (in cbft) + 147 [0x1037b03] proc.go:3793 + ! 753 runtime.usleep (in cbft) + 54 [0x105bc26] sys_darwin_amd64.s:293 + 1 runtime.sysmon (in cbft) + 153 [0x1037b09] proc.go:3794 754 Thread_9805414 + 754 github.com/couchbase/cbgt.(*Manager).LoadDataDir.func1 (in cbft) + 200 [0x1427178] manager.go:489 + 754 github.com/couchbase/cbgt.OpenPIndex (in cbft) + 1046 [0x141df96] pindex.go:169 + 754 github.com/couchbase/cbgt.OpenPIndexImpl (in cbft) + 424 [0x14213b8] pindex_impl.go:135 + 754 github.com/couchbase/cbft.OpenBlevePIndexImpl (in cbft) + 734 [0x1639f0e] pindex_bleve.go:469 + 754 github.com/blevesearch/bleve.Open (in cbft) + 62 [0x1542d2e] index.go:248 + 754 github.com/blevesearch/bleve.openIndexUsing (in cbft) + 1562 [0x154834a] index_impl.go:168 + 754 github.com/blevesearch/bleve/index/upsidedown.(*UpsideDownCouch).Open (in cbft) + 268 [0x14c71cc] upsidedown.go:308 + 754 github.com/blevesearch/bleve/index/store/moss.New (in cbft) + 1948 [0x16245bc] store.go:144 + 754 github.com/blevesearch/bleve/index/store/moss.initLowerLevelStore (in cbft) + 1822 [0x161fd3e] lower.go:51 + 754 github.com/blevesearch/bleve/index/store/moss.InitMossStore (in cbft) + 1486 [0x162263e] lower.go:498 + 754 github.com/blevesearch/bleve/index/store/moss.InitMossStore.func1 (in cbft) + 95 [0x16262ef] lower.go:488 + 754 github.com/couchbase/moss.(*Store).Persist (in cbft) + 86 [0x156d586] store_api.go:305 + 754 github.com/couchbase/moss.(*Store).persist (in cbft) + 166 [0x1567d66] store.go:97 + 754 github.com/couchbase/moss.(*Store).compactMaybe (in cbft) + 515 [0x156d9b3] store_compact.go:60 + 754 github.com/couchbase/moss.calcPartialCompactionStart (in cbft) + 325 [0x156dff5] store_compact.go:188 + 617 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 32 [0x15771b0] store_compact.go:173 + 137 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 28,35 [0x15771ac,0x15771b3] store_compact.go:172 754 Thread_9805415 + 754 runtime.systemstack (in cbft) + 121 [0x1057df9] asm_amd64.s:327 + 754 runtime.gcMarkDone.func1 (in cbft) + 45 [0x10553dd] mgc.go:1153 + 754 runtime.forEachP (in cbft) + 796 [0x103116c] proc.go:1263 + 753 runtime.notetsleep (in cbft) + 117 [0x1010335] lock_sema.go:246 + ! 753 runtime.notetsleep_internal (in cbft) + 121 [0x1010149] lock_sema.go:198 + ! 753 runtime.systemstack (in cbft) + 171 [0x1057e2b] asm_amd64.s:343 + ! 752 runtime.semasleep.func1 (in cbft) + 51 [0x1056143] os_darwin.go:432 + ! : 750 ??? (in cbft) load address 0x1000000 + 0xffffffffff001103 [0x1103] + ! : | 750 runtime.mach_semaphore_timedwait (in cbft) + 19 [0x105bd63] sys_darwin_amd64.s:425 + ! : 2 ??? (in cbft) load address 0x1000000 + 0xffffffffff0186a0 [0x186a0] + ! : 1 runtime.timediv (in cbft) + 64 [0x103af40] runtime1.go:458 + ! : 1 runtime.timediv (in cbft) + 36 [0x103af24] runtime1.go:459 + ! 1 runtime.semasleep.func1 (in cbft) + 62 [0x105614e] os_darwin.go:433 + 1 runtime.notetsleep (in cbft) + 75 [0x101030b] lock_sema.go:245 + 1 runtime.semacreate (in cbft) + 25 [0x1029ce9] os_darwin.go:39 754 Thread_9805416 + 754 runtime.mcall (in cbft) + 91 [0x1057d5b] asm_amd64.s:269 + 754 runtime.exitsyscall0 (in cbft) + 231 [0x1034e67] proc.go:2771 + 754 runtime.stopm (in cbft) + 173 [0x1031d2d] proc.go:1650 + 754 runtime.notesleep (in cbft) + 178 [0x1010082] lock_sema.go:166 + 754 runtime.systemstack (in cbft) + 171 [0x1057e2b] asm_amd64.s:343 + 754 runtime.semasleep.func1 (in cbft) + 51 [0x1056143] os_darwin.go:432 + 754 runtime.semasleep1 (in cbft) + 75 [0x102a73b] os_darwin.go:413 + 754 runtime.mach_semaphore_wait (in cbft) + 11 [0x105bd4b] sys_darwin_amd64.s:415 754 Thread_9805417 + 754 runtime.mcall (in cbft) + 91 [0x1057d5b] asm_amd64.s:269 + 754 runtime.park_m (in cbft) + 171 [0x10339db] proc.go:2285 + 754 runtime.schedule (in cbft) + 332 [0x10336dc] proc.go:2222 + 754 runtime.findrunnable (in cbft) + 740 [0x1032b44] proc.go:2102 + 754 runtime.stopm (in cbft) + 173 [0x1031d2d] proc.go:1650 + 754 runtime.notesleep (in cbft) + 178 [0x1010082] lock_sema.go:166 + 754 runtime.systemstack (in cbft) + 171 [0x1057e2b] asm_amd64.s:343 + 754 runtime.semasleep.func1 (in cbft) + 51 [0x1056143] os_darwin.go:432 + 754 runtime.semasleep1 (in cbft) + 75 [0x102a73b] os_darwin.go:413 + 754 runtime.mach_semaphore_wait (in cbft) + 11 [0x105bd4b] sys_darwin_amd64.s:415 754 Thread_9805418 + 754 runtime.systemstack (in cbft) + 121 [0x1057df9] asm_amd64.s:327 + 754 runtime.semasleep.func1 (in cbft) + 51 [0x1056143] os_darwin.go:432 + 754 ??? (in cbft) load address 0x1000000 + 0xffffffffff001f03 [0x1f03] + 754 runtime.mach_semaphore_wait (in cbft) + 11 [0x105bd4b] sys_darwin_amd64.s:415 754 Thread_9805419 + 754 runtime.mcall (in cbft) + 91 [0x1057d5b] asm_amd64.s:269 + 754 runtime.park_m (in cbft) + 171 [0x10339db] proc.go:2285 + 754 runtime.schedule (in cbft) + 759 [0x1033887] proc.go:2180 + 754 runtime.stoplockedm (in cbft) + 157 [0x10323cd] proc.go:1797 + 754 runtime.notesleep (in cbft) + 178 [0x1010082] lock_sema.go:166 + 754 runtime.systemstack (in cbft) + 171 [0x1057e2b] asm_amd64.s:343 + 754 runtime.semasleep.func1 (in cbft) + 51 [0x1056143] os_darwin.go:432 + 754 ??? (in ) [0xc400001d03] + 754 runtime.mach_semaphore_wait (in cbft) + 11 [0x105bd4b] sys_darwin_amd64.s:415 754 Thread_9805420 + 754 github.com/couchbase/cbgt.(*Manager).LoadDataDir.func1 (in cbft) + 200 [0x1427178] manager.go:489 + 754 github.com/couchbase/cbgt.OpenPIndex (in cbft) + 1046 [0x141df96] pindex.go:169 + 754 github.com/couchbase/cbgt.OpenPIndexImpl (in cbft) + 424 [0x14213b8] pindex_impl.go:135 + 754 github.com/couchbase/cbft.OpenBlevePIndexImpl (in cbft) + 734 [0x1639f0e] pindex_bleve.go:469 + 754 github.com/blevesearch/bleve.Open (in cbft) + 62 [0x1542d2e] index.go:248 + 754 github.com/blevesearch/bleve.openIndexUsing (in cbft) + 1562 [0x154834a] index_impl.go:168 + 754 github.com/blevesearch/bleve/index/upsidedown.(*UpsideDownCouch).Open (in cbft) + 268 [0x14c71cc] upsidedown.go:308 + 754 github.com/blevesearch/bleve/index/store/moss.New (in cbft) + 1948 [0x16245bc] store.go:144 + 754 github.com/blevesearch/bleve/index/store/moss.initLowerLevelStore (in cbft) + 1822 [0x161fd3e] lower.go:51 + 754 github.com/blevesearch/bleve/index/store/moss.InitMossStore (in cbft) + 1486 [0x162263e] lower.go:498 + 754 github.com/blevesearch/bleve/index/store/moss.InitMossStore.func1 (in cbft) + 95 [0x16262ef] lower.go:488 + 754 github.com/couchbase/moss.(*Store).Persist (in cbft) + 86 [0x156d586] store_api.go:305 + 754 github.com/couchbase/moss.(*Store).persist (in cbft) + 166 [0x1567d66] store.go:97 + 754 github.com/couchbase/moss.(*Store).compactMaybe (in cbft) + 515 [0x156d9b3] store_compact.go:60 + 754 github.com/couchbase/moss.calcPartialCompactionStart (in cbft) + 325 [0x156dff5] store_compact.go:188 + 627 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 32 [0x15771b0] store_compact.go:173 + 127 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 28,35 [0x15771ac,0x15771b3] store_compact.go:172 754 Thread_9805422 + 754 github.com/couchbase/cbgt.(*Manager).LoadDataDir.func1 (in cbft) + 200 [0x1427178] manager.go:489 + 754 github.com/couchbase/cbgt.OpenPIndex (in cbft) + 1046 [0x141df96] pindex.go:169 + 754 github.com/couchbase/cbgt.OpenPIndexImpl (in cbft) + 424 [0x14213b8] pindex_impl.go:135 + 754 github.com/couchbase/cbft.OpenBlevePIndexImpl (in cbft) + 734 [0x1639f0e] pindex_bleve.go:469 + 754 github.com/blevesearch/bleve.Open (in cbft) + 62 [0x1542d2e] index.go:248 + 754 github.com/blevesearch/bleve.openIndexUsing (in cbft) + 1562 [0x154834a] index_impl.go:168 + 754 github.com/blevesearch/bleve/index/upsidedown.(*UpsideDownCouch).Open (in cbft) + 268 [0x14c71cc] upsidedown.go:308 + 754 github.com/blevesearch/bleve/index/store/moss.New (in cbft) + 1948 [0x16245bc] store.go:144 + 754 github.com/blevesearch/bleve/index/store/moss.initLowerLevelStore (in cbft) + 1822 [0x161fd3e] lower.go:51 + 754 github.com/blevesearch/bleve/index/store/moss.InitMossStore (in cbft) + 1486 [0x162263e] lower.go:498 + 754 github.com/blevesearch/bleve/index/store/moss.InitMossStore.func1 (in cbft) + 95 [0x16262ef] lower.go:488 + 754 github.com/couchbase/moss.(*Store).Persist (in cbft) + 86 [0x156d586] store_api.go:305 + 754 github.com/couchbase/moss.(*Store).persist (in cbft) + 166 [0x1567d66] store.go:97 + 754 github.com/couchbase/moss.(*Store).compactMaybe (in cbft) + 515 [0x156d9b3] store_compact.go:60 + 754 github.com/couchbase/moss.calcPartialCompactionStart (in cbft) + 325 [0x156dff5] store_compact.go:188 + 637 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 32 [0x15771b0] store_compact.go:173 + 117 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 28,35 [0x15771ac,0x15771b3] store_compact.go:172 754 Thread_9805423 + 754 github.com/couchbase/cbgt.(*Manager).LoadDataDir.func1 (in cbft) + 200 [0x1427178] manager.go:489 + 754 github.com/couchbase/cbgt.OpenPIndex (in cbft) + 1046 [0x141df96] pindex.go:169 + 754 github.com/couchbase/cbgt.OpenPIndexImpl (in cbft) + 424 [0x14213b8] pindex_impl.go:135 + 754 github.com/couchbase/cbft.OpenBlevePIndexImpl (in cbft) + 734 [0x1639f0e] pindex_bleve.go:469 + 754 github.com/blevesearch/bleve.Open (in cbft) + 62 [0x1542d2e] index.go:248 + 754 github.com/blevesearch/bleve.openIndexUsing (in cbft) + 1562 [0x154834a] index_impl.go:168 + 754 github.com/blevesearch/bleve/index/upsidedown.(*UpsideDownCouch).Open (in cbft) + 268 [0x14c71cc] upsidedown.go:308 + 754 github.com/blevesearch/bleve/index/store/moss.New (in cbft) + 1948 [0x16245bc] store.go:144 + 754 github.com/blevesearch/bleve/index/store/moss.initLowerLevelStore (in cbft) + 1822 [0x161fd3e] lower.go:51 + 754 github.com/blevesearch/bleve/index/store/moss.InitMossStore (in cbft) + 1486 [0x162263e] lower.go:498 + 754 github.com/blevesearch/bleve/index/store/moss.InitMossStore.func1 (in cbft) + 95 [0x16262ef] lower.go:488 + 754 github.com/couchbase/moss.(*Store).Persist (in cbft) + 86 [0x156d586] store_api.go:305 + 754 github.com/couchbase/moss.(*Store).persist (in cbft) + 166 [0x1567d66] store.go:97 + 754 github.com/couchbase/moss.(*Store).compactMaybe (in cbft) + 515 [0x156d9b3] store_compact.go:60 + 754 github.com/couchbase/moss.calcPartialCompactionStart (in cbft) + 325 [0x156dff5] store_compact.go:188 + 555 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 32 [0x15771b0] store_compact.go:173 + 199 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 28,35 [0x15771ac,0x15771b3] store_compact.go:172 754 Thread_9805424 + 754 github.com/couchbase/cbgt.(*Manager).LoadDataDir.func1 (in cbft) + 200 [0x1427178] manager.go:489 + 754 github.com/couchbase/cbgt.OpenPIndex (in cbft) + 1046 [0x141df96] pindex.go:169 + 754 github.com/couchbase/cbgt.OpenPIndexImpl (in cbft) + 424 [0x14213b8] pindex_impl.go:135 + 754 github.com/couchbase/cbft.OpenBlevePIndexImpl (in cbft) + 734 [0x1639f0e] pindex_bleve.go:469 + 754 github.com/blevesearch/bleve.Open (in cbft) + 62 [0x1542d2e] index.go:248 + 754 github.com/blevesearch/bleve.openIndexUsing (in cbft) + 1562 [0x154834a] index_impl.go:168 + 754 github.com/blevesearch/bleve/index/upsidedown.(*UpsideDownCouch).Open (in cbft) + 268 [0x14c71cc] upsidedown.go:308 + 754 github.com/blevesearch/bleve/index/store/moss.New (in cbft) + 1948 [0x16245bc] store.go:144 + 754 github.com/blevesearch/bleve/index/store/moss.initLowerLevelStore (in cbft) + 1822 [0x161fd3e] lower.go:51 + 754 github.com/blevesearch/bleve/index/store/moss.InitMossStore (in cbft) + 1486 [0x162263e] lower.go:498 + 754 github.com/blevesearch/bleve/index/store/moss.InitMossStore.func1 (in cbft) + 95 [0x16262ef] lower.go:488 + 754 github.com/couchbase/moss.(*Store).Persist (in cbft) + 86 [0x156d586] store_api.go:305 + 754 github.com/couchbase/moss.(*Store).persist (in cbft) + 166 [0x1567d66] store.go:97 + 754 github.com/couchbase/moss.(*Store).compactMaybe (in cbft) + 515 [0x156d9b3] store_compact.go:60 + 754 github.com/couchbase/moss.calcPartialCompactionStart (in cbft) + 325 [0x156dff5] store_compact.go:188 + 586 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 32 [0x15771b0] store_compact.go:173 + 168 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 28,35 [0x15771ac,0x15771b3] store_compact.go:172 754 Thread_9805425 754 github.com/couchbase/cbgt.(*Manager).LoadDataDir.func1 (in cbft) + 200 [0x1427178] manager.go:489 754 github.com/couchbase/cbgt.OpenPIndex (in cbft) + 1046 [0x141df96] pindex.go:169 754 github.com/couchbase/cbgt.OpenPIndexImpl (in cbft) + 424 [0x14213b8] pindex_impl.go:135 754 github.com/couchbase/cbft.OpenBlevePIndexImpl (in cbft) + 734 [0x1639f0e] pindex_bleve.go:469 754 github.com/blevesearch/bleve.Open (in cbft) + 62 [0x1542d2e] index.go:248 754 github.com/blevesearch/bleve.openIndexUsing (in cbft) + 1562 [0x154834a] index_impl.go:168 754 github.com/blevesearch/bleve/index/upsidedown.(*UpsideDownCouch).Open (in cbft) + 268 [0x14c71cc] upsidedown.go:308 754 github.com/blevesearch/bleve/index/store/moss.New (in cbft) + 1948 [0x16245bc] store.go:144 754 github.com/blevesearch/bleve/index/store/moss.initLowerLevelStore (in cbft) + 1822 [0x161fd3e] lower.go:51 754 github.com/blevesearch/bleve/index/store/moss.InitMossStore (in cbft) + 1486 [0x162263e] lower.go:498 754 github.com/blevesearch/bleve/index/store/moss.InitMossStore.func1 (in cbft) + 95 [0x16262ef] lower.go:488 754 github.com/couchbase/moss.(*Store).Persist (in cbft) + 86 [0x156d586] store_api.go:305 754 github.com/couchbase/moss.(*Store).persist (in cbft) + 166 [0x1567d66] store.go:97 754 github.com/couchbase/moss.(*Store).compactMaybe (in cbft) + 515 [0x156d9b3] store_compact.go:60 754 github.com/couchbase/moss.calcPartialCompactionStart (in cbft) + 325 [0x156dff5] store_compact.go:188 563 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 32 [0x15771b0] store_compact.go:173 191 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 28,35 [0x15771ac,0x15771b3] store_compact.go:172 Total number in stack (recursive counted multiple, when >=5): 7 github.com/blevesearch/bleve.Open (in cbft) + 62 [0x1542d2e] index.go:248 7 github.com/blevesearch/bleve.openIndexUsing (in cbft) + 1562 [0x154834a] index_impl.go:168 7 github.com/blevesearch/bleve/index/store/moss.InitMossStore (in cbft) + 1486 [0x162263e] lower.go:498 7 github.com/blevesearch/bleve/index/store/moss.InitMossStore.func1 (in cbft) + 95 [0x16262ef] lower.go:488 7 github.com/blevesearch/bleve/index/store/moss.New (in cbft) + 1948 [0x16245bc] store.go:144 7 github.com/blevesearch/bleve/index/store/moss.initLowerLevelStore (in cbft) + 1822 [0x161fd3e] lower.go:51 7 github.com/blevesearch/bleve/index/upsidedown.(*UpsideDownCouch).Open (in cbft) + 268 [0x14c71cc] upsidedown.go:308 7 github.com/couchbase/cbft.OpenBlevePIndexImpl (in cbft) + 734 [0x1639f0e] pindex_bleve.go:469 7 github.com/couchbase/cbgt.(*Manager).LoadDataDir.func1 (in cbft) + 200 [0x1427178] manager.go:489 7 github.com/couchbase/cbgt.OpenPIndex (in cbft) + 1046 [0x141df96] pindex.go:169 7 github.com/couchbase/cbgt.OpenPIndexImpl (in cbft) + 424 [0x14213b8] pindex_impl.go:135 7 github.com/couchbase/moss.(*Store).Persist (in cbft) + 86 [0x156d586] store_api.go:305 7 github.com/couchbase/moss.(*Store).compactMaybe (in cbft) + 515 [0x156d9b3] store_compact.go:60 7 github.com/couchbase/moss.(*Store).persist (in cbft) + 166 [0x1567d66] store.go:97 7 github.com/couchbase/moss.calcPartialCompactionStart (in cbft) + 325 [0x156dff5] store_compact.go:188 7 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 0 [0x1577190] store_compact.go:172 7 github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) + 0 [0x1577190] store_compact.go:173 5 runtime.semasleep.func1 (in cbft) + 51 [0x1056143] os_darwin.go:432 Sort by top of stack, same collapsed (when >= 5): github.com/couchbase/moss.calcPartialCompactionStart.func1 (in cbft) 5278 runtime.mach_semaphore_wait (in cbft) 3016 runtime.usleep (in cbft) 753 runtime.mach_semaphore_timedwait (in cbft) 750 Binary Images: 0x1000000 - 0x1b95b93 +cbft (???) /Users/steveyen/dev/couchbase-server.spock/install/bin/cbft 0xf48d000 - 0xf4cadc7 dyld (0.0 - ???) <322C06B7-8878-311D-888C-C8FD2CA96FF3> /usr/lib/dyld 0x7fffafae1000 - 0x7fffaff7aff7 com.apple.CoreFoundation (6.9 - 1349.8) <09ED473E-5DE8-307F-B55C-16F6419236D5> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation 0x7fffb1ac0000 - 0x7fffb1b56ff7 com.apple.framework.IOKit (2.0.2 - 1324.60.3) <7CE4C98B-107C-3AAA-B49A-F2ACFCBBF526> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit 0x7fffb5dea000 - 0x7fffb60ecff7 com.apple.security (7.0 - 57740.60.18) <021AACF6-D15F-37E0-840B-88853684BA00> /System/Library/Frameworks/Security.framework/Versions/A/Security 0x7fffc3afb000 - 0x7fffc3afcff3 libDiagnosticMessagesClient.dylib (102) <84A04D24-0E60-3810-A8C0-90A65E2DF61A> /usr/lib/libDiagnosticMessagesClient.dylib 0x7fffc3d34000 - 0x7fffc3d34fff libOpenScriptingUtil.dylib (172) <90743888-C1E8-34E3-924E-1A754B2B63B9> /usr/lib/libOpenScriptingUtil.dylib 0x7fffc3d3a000 - 0x7fffc3d3bffb libSystem.B.dylib (1238.60.2) /usr/lib/libSystem.B.dylib 0x7fffc3e53000 - 0x7fffc3e53ff3 libauto.dylib (187) <34388D0B-C539-3C1B-9408-2BC152162E43> /usr/lib/libauto.dylib 0x7fffc3e54000 - 0x7fffc3e64ff3 libbsm.0.dylib (34) <20084796-B04D-3B35-A003-EA11459557A9> /usr/lib/libbsm.0.dylib 0x7fffc3e65000 - 0x7fffc3e73ff7 libbz2.1.0.dylib (38) /usr/lib/libbz2.1.0.dylib 0x7fffc3e74000 - 0x7fffc3ecaff7 libc++.1.dylib (307.5) <0B43BB5D-E6EB-3464-8DE9-B41AC8ED9D1C> /usr/lib/libc++.1.dylib 0x7fffc3ecb000 - 0x7fffc3ef5fff libc++abi.dylib (307.3) <30199352-88BF-30BD-8CFF-2A4FBE247523> /usr/lib/libc++abi.dylib 0x7fffc3f1e000 - 0x7fffc3f1eff7 libcoretls.dylib (121.50.4) <64B1001E-10F6-3542-A3B2-C4B49F51817F> /usr/lib/libcoretls.dylib 0x7fffc3f1f000 - 0x7fffc3f20ff3 libcoretls_cfhelpers.dylib (121.50.4) <1A10303E-5EB0-3C7C-9165-021FCDFD934D> /usr/lib/libcoretls_cfhelpers.dylib 0x7fffc432b000 - 0x7fffc432bfff libenergytrace.dylib (15) /usr/lib/libenergytrace.dylib 0x7fffc4434000 - 0x7fffc4659ffb libicucore.A.dylib (57165.0.1) <2931B842-2946-3576-AD1D-1CDA22FA1388> /usr/lib/libicucore.A.dylib 0x7fffc4661000 - 0x7fffc467affb liblzma.5.dylib (10) <44BD0279-99DD-36B5-8A6E-C11432E2098D> /usr/lib/liblzma.5.dylib 0x7fffc49e8000 - 0x7fffc4dba047 libobjc.A.dylib (709) /usr/lib/libobjc.A.dylib 0x7fffc4dbd000 - 0x7fffc4dc1fff libpam.2.dylib (21.30.1) <71EB0D88-DE84-3C8D-A2C5-58AA282BC5BC> /usr/lib/libpam.2.dylib 0x7fffc4e7c000 - 0x7fffc4fc9ff7 libsqlite3.dylib (254.7) <07CD6DE3-394D-3C6A-A4B4-4CAB1054A041> /usr/lib/libsqlite3.dylib 0x7fffc50be000 - 0x7fffc50cbfff libxar.1.dylib (357) <69547C64-E811-326F-BBED-490C6361BDCB> /usr/lib/libxar.1.dylib 0x7fffc50cc000 - 0x7fffc51bbffb libxml2.2.dylib (30.16) /usr/lib/libxml2.2.dylib 0x7fffc51e6000 - 0x7fffc51f7ff3 libz.1.dylib (67) <46E3FFA2-4328-327A-8D34-A03E20BFFB8E> /usr/lib/libz.1.dylib 0x7fffc5206000 - 0x7fffc520aff7 libcache.dylib (79) <093A4DAB-8385-3D47-A350-E20CB7CCF7BF> /usr/lib/system/libcache.dylib 0x7fffc520b000 - 0x7fffc5215fff libcommonCrypto.dylib (60092.50.5) <8A64D1B0-C70E-385C-92F0-E669079FDA90> /usr/lib/system/libcommonCrypto.dylib 0x7fffc5216000 - 0x7fffc521dfff libcompiler_rt.dylib (62) <55D47421-772A-32AB-B529-1A46C2F43B4D> /usr/lib/system/libcompiler_rt.dylib 0x7fffc521e000 - 0x7fffc5226fff libcopyfile.dylib (138) <819BEA3C-DF11-3E3D-A1A1-5A51C5BF1961> /usr/lib/system/libcopyfile.dylib 0x7fffc5227000 - 0x7fffc52aafdf libcorecrypto.dylib (442.50.19) <65D7165E-2E71-335D-A2D6-33F78E2DF0C1> /usr/lib/system/libcorecrypto.dylib 0x7fffc52ab000 - 0x7fffc52dcfff libdispatch.dylib (703.50.37) <6582BAD6-ED27-3B30-B620-90B1C5A4AE3C> /usr/lib/system/libdispatch.dylib 0x7fffc52dd000 - 0x7fffc52e2ffb libdyld.dylib (433.5) /usr/lib/system/libdyld.dylib 0x7fffc52e3000 - 0x7fffc52e3ffb libkeymgr.dylib (28) <7AA011A9-DC21-3488-BF73-3B5B14D1FDD6> /usr/lib/system/libkeymgr.dylib 0x7fffc52e4000 - 0x7fffc52f0ffb libkxld.dylib (3789.60.24) <5DFCDC05-6CBC-35A6-8B92-DF6803492E12> /usr/lib/system/libkxld.dylib 0x7fffc52f1000 - 0x7fffc52f1fff liblaunch.dylib (972.60.2) /usr/lib/system/liblaunch.dylib 0x7fffc52f2000 - 0x7fffc52f7ff3 libmacho.dylib (898) <17D5D855-F6C3-3B04-B680-E9BF02EF8AED> /usr/lib/system/libmacho.dylib 0x7fffc52f8000 - 0x7fffc52faff3 libquarantine.dylib (85.50.1) <12448CC2-378E-35F3-BE33-9DC395A5B970> /usr/lib/system/libquarantine.dylib 0x7fffc52fb000 - 0x7fffc52fcffb libremovefile.dylib (45) <38D4CB9C-10CD-30D3-8B7B-A515EC75FE85> /usr/lib/system/libremovefile.dylib 0x7fffc52fd000 - 0x7fffc5315ff7 libsystem_asl.dylib (349.50.5) <096E4228-3B7C-30A6-8B13-EC909A64499A> /usr/lib/system/libsystem_asl.dylib 0x7fffc5316000 - 0x7fffc5316ff7 libsystem_blocks.dylib (67) <10DC5404-73AB-35B3-A277-A8AFECB476EB> /usr/lib/system/libsystem_blocks.dylib 0x7fffc5317000 - 0x7fffc53a4fef libsystem_c.dylib (1158.50.2) /usr/lib/system/libsystem_c.dylib 0x7fffc53a5000 - 0x7fffc53a8ffb libsystem_configuration.dylib (888.60.2) /usr/lib/system/libsystem_configuration.dylib 0x7fffc53a9000 - 0x7fffc53acfff libsystem_coreservices.dylib (41.4) <7D26DE79-B424-3450-85E1-F7FAB32714AB> /usr/lib/system/libsystem_coreservices.dylib 0x7fffc53ad000 - 0x7fffc53c5fff libsystem_coretls.dylib (121.50.4) /usr/lib/system/libsystem_coretls.dylib 0x7fffc53c6000 - 0x7fffc53ccfff libsystem_dnssd.dylib (765.50.9) /usr/lib/system/libsystem_dnssd.dylib 0x7fffc53cd000 - 0x7fffc53f6ff7 libsystem_info.dylib (503.50.4) <611DB84C-BF70-3F92-8702-B9F28A900920> /usr/lib/system/libsystem_info.dylib 0x7fffc53f7000 - 0x7fffc5419ff7 libsystem_kernel.dylib (3789.60.24) <6E9E485F-91F6-36B7-A125-AE91DC978BCC> /usr/lib/system/libsystem_kernel.dylib 0x7fffc541a000 - 0x7fffc5461fe7 libsystem_m.dylib (3121.6) <86D499B5-BBDC-3D3B-8A4E-97AE8E6672A4> /usr/lib/system/libsystem_m.dylib 0x7fffc5462000 - 0x7fffc5480ff7 libsystem_malloc.dylib (116.50.8) /usr/lib/system/libsystem_malloc.dylib 0x7fffc5481000 - 0x7fffc54daffb libsystem_network.dylib (856.60.1) <369D0221-56CA-3C3E-9EDE-94B41CAE77B7> /usr/lib/system/libsystem_network.dylib 0x7fffc54db000 - 0x7fffc54e4ff3 libsystem_networkextension.dylib (563.60.2) /usr/lib/system/libsystem_networkextension.dylib 0x7fffc54e5000 - 0x7fffc54eeff3 libsystem_notify.dylib (165.20.1) /usr/lib/system/libsystem_notify.dylib 0x7fffc54ef000 - 0x7fffc54f7fe7 libsystem_platform.dylib (126.50.8) <897462FD-B318-321B-A554-E61982630F7E> /usr/lib/system/libsystem_platform.dylib 0x7fffc54f8000 - 0x7fffc5502ff7 libsystem_pthread.dylib (218.60.3) /usr/lib/system/libsystem_pthread.dylib 0x7fffc5503000 - 0x7fffc5506ff7 libsystem_sandbox.dylib (592.60.1) /usr/lib/system/libsystem_sandbox.dylib 0x7fffc5507000 - 0x7fffc5508ff3 libsystem_secinit.dylib (24.50.4) /usr/lib/system/libsystem_secinit.dylib 0x7fffc5509000 - 0x7fffc5510ffb libsystem_symptoms.dylib (532.50.47) <3390E07C-C1CE-348F-ADBD-2C5440B45EAA> /usr/lib/system/libsystem_symptoms.dylib 0x7fffc5511000 - 0x7fffc5524ff7 libsystem_trace.dylib (518.60.2) <6B145B10-5874-3E89-90CD-D370DB475BA1> /usr/lib/system/libsystem_trace.dylib 0x7fffc5525000 - 0x7fffc552affb libunwind.dylib (35.3) <3D50D8A8-C460-334D-A519-2DA841102C6B> /usr/lib/system/libunwind.dylib 0x7fffc552b000 - 0x7fffc5554ff7 libxpc.dylib (972.60.2) <1C9AF716-69DF-359F-85E9-7DFDE362F9A2> /usr/lib/system/libxpc.dylib Sample analysis of process 23233 written to file /dev/stdout