agamemnon# dtrace -n 'fbt::xc_*cast:entry { @[stack()] = count() } tick-10s { printa(@) }' dtrace: description 'fbt::xc_*cast:entry ' matched 3 probes CPU ID FUNCTION:NAME 21 55880 :tick-10s netbsd`pool_cache_invalidate+0x127 netbsd`arc_kmem_reap_now+0x76 netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 29 netbsd`pool_cache_invalidate+0x127 netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 30 netbsd`pool_cache_invalidate+0x127 netbsd`arc_kmem_reap_now+0x6a netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 31 netbsd`pool_cache_invalidate+0x127 netbsd`arc_kmem_reap_now+0x5e netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 32 netbsd`0xffffffff81fb66ec netbsd`0xffffffff81fb4c82 netbsd`sys_ioctl+0x56d netbsd`syscall+0x196 netbsd`handle_syscall+0x2d 68 netbsd`pool_cache_invalidate+0x127 netbsd`arc_kmem_reap_now+0x30 netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 1737 netbsd`pool_cache_invalidate+0x127 netbsd`arc_kmem_reap_now+0x45 netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 1740 21 55880 :tick-10s netbsd`0xffffffff81fb66ec netbsd`0xffffffff81fb4c82 netbsd`sys_ioctl+0x56d netbsd`syscall+0x196 netbsd`handle_syscall+0x2d 84 netbsd`pool_cache_invalidate+0x127 netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 93 netbsd`pool_cache_invalidate+0x127 netbsd`arc_kmem_reap_now+0x76 netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 94 netbsd`pool_cache_invalidate+0x127 netbsd`arc_kmem_reap_now+0x6a netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 96 netbsd`pool_cache_invalidate+0x127 netbsd`arc_kmem_reap_now+0x5e netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 97 netbsd`pool_cache_invalidate+0x127 netbsd`arc_kmem_reap_now+0x30 netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 5100 netbsd`pool_cache_invalidate+0x127 netbsd`arc_kmem_reap_now+0x45 netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 5111 21 55880 :tick-10s netbsd`0xffffffff81fb66ec netbsd`0xffffffff81fb4c82 netbsd`sys_ioctl+0x56d netbsd`syscall+0x196 netbsd`handle_syscall+0x2d 87 netbsd`pool_cache_invalidate+0x127 netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 134 netbsd`pool_cache_invalidate+0x127 netbsd`arc_kmem_reap_now+0x76 netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 136 netbsd`pool_cache_invalidate+0x127 netbsd`arc_kmem_reap_now+0x6a netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 139 netbsd`pool_cache_invalidate+0x127 netbsd`arc_kmem_reap_now+0x5e netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 141 netbsd`percpu_foreach_xcall+0x40 netbsd`if_stats_to_if_data+0x6f netbsd`if_export_if_data+0x15 netbsd`sysctl_rtable+0x909 netbsd`sysctl_dispatch+0xa5 netbsd`sys___sysctl+0xc5 netbsd`syscall+0x196 netbsd`handle_syscall+0x2d 4400 netbsd`pool_cache_invalidate+0x127 netbsd`arc_kmem_reap_now+0x30 netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 7831 netbsd`pool_cache_invalidate+0x127 netbsd`arc_kmem_reap_now+0x45 netbsd`arc_reclaim_thread+0x1bb netbsd`lwp_trampoline+0x17 7857 ^C agamemnon#