(gdb) info threads Id Target Id Frame 73 LWP 9421 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 72 LWP 9303 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 71 LWP 9267 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 70 LWP 9266 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 69 LWP 9265 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 68 LWP 9264 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 67 LWP 9263 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 66 LWP 9262 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 65 LWP 9261 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 64 LWP 9260 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 63 LWP 9259 0x00007f882849564d in extent_list_remove (extent=0x7f853fae53c0, list=0x7f88200097d0) at include/jemalloc/internal/extent_inlines.h:440 62 LWP 9258 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 61 LWP 9257 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 60 LWP 9256 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 59 LWP 9255 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 58 LWP 9254 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 57 LWP 9253 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 56 LWP 9252 0x00007f88268c12e7 in unlink () at ../sysdeps/unix/syscall-template.S:81 55 LWP 9251 0x00007f8828f8defd in open64 () at ../sysdeps/unix/syscall-template.S:81 54 LWP 9250 0x00007f88268c12e7 in unlink () at ../sysdeps/unix/syscall-template.S:81 53 LWP 9249 0x00007f88268c77f7 in ftruncate64 () at ../sysdeps/unix/syscall-template.S:81 52 LWP 9248 0x00007f88268c12e7 in unlink () at ../sysdeps/unix/syscall-template.S:81 51 LWP 9247 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 50 LWP 7604 lock (this=) at /home/couchbase/jenkins/cbdeps-ws/deps/packages/build/folly/folly-prefix/src/folly/folly/synchronization/MicroSpinLock.h:89 49 LWP 7603 0x00007f8828f8d6fd in write () at ../sysdeps/unix/syscall-template.S:81 48 LWP 7602 __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135 47 LWP 7601 __atomic_add (__val=1, __mem=0x7f8721229f88) at /opt/gcc-10.2.0/include/c++/10.2.0/ext/atomicity.h:96 46 LWP 7599 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 45 LWP 7598 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 44 LWP 7597 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 43 LWP 7596 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 42 LWP 7595 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 41 LWP 7594 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 40 LWP 7593 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 39 LWP 7592 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 38 LWP 7591 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 37 LWP 7590 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 36 LWP 7589 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 35 LWP 7588 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 34 LWP 7587 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 33 LWP 7586 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 32 LWP 7585 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 31 LWP 7584 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 30 LWP 7583 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 29 LWP 7582 0x00007fffc71e16c2 in ?? () 28 LWP 7581 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 27 LWP 7580 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 26 LWP 7579 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 25 LWP 7578 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 24 LWP 7577 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 23 LWP 7576 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 22 LWP 7575 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 21 LWP 7574 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 20 LWP 7573 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 19 LWP 7572 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 18 LWP 7571 0x000000000081137e in enqueue (updateSpinCutoff=, spinCutoff=..., turn=, this=) at /opt/gcc-10.2.0/include/c++/10.2.0/new:175 17 LWP 7570 0x00007f88268cf0e3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 16 LWP 7569 CheckpointManager::getQueuedItemsMemUsage (this=0x7f873424d8c0) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/engines/ep/src/checkpoint_manager.cc:1574 15 LWP 7568 0x00007f88268cf0e3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 14 LWP 7567 0x00007fffc71e16c2 in ?? () 13 LWP 7566 0x00007f882824f183 in bufferevent_write (bufev=, data=, size=) at /home/couchbase/jenkins/cbdeps-ws/deps/packages/build/libevent/libevent-prefix/src/libevent/bufferevent.c:454 12 LWP 7565 0x00000000006fb016 in store (__m=std::memory_order_relaxed, __i=0, this=0x7f86b4979c08) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/include/platform/atomic.h:115 11 LWP 7564 0x00007f88268c3ddd in poll () at ../sysdeps/unix/syscall-template.S:81 10 LWP 7563 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 ---Type to continue, or q to quit--- 9 LWP 7562 0x00007f8828f88d5d in __GI___pthread_mutex_lock (mutex=0x7f871a3c60a8) at ../nptl/pthread_mutex_lock.c:78 8 LWP 7551 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 7 LWP 7545 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 6 LWP 7541 0x00007f88268c3ddd in poll () at ../sysdeps/unix/syscall-template.S:81 5 LWP 7540 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 4 LWP 7539 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 3 LWP 7534 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 2 LWP 7533 0x00007f88268cf0e3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 * 1 LWP 7600 0x00007f8826806387 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:55 (gdb)