On Sun, Aug 28, 2016 at 10:20:08AM -0700, Adrian Chadd wrote: > Then the rest of the big entries are just a combination of rtentry > locking, tcp timer locking, zfs locking and madvise locking. There's > some sowakeup locking there as well, from the socket producer/consumer > locking.
On some high network speed I am see like kevent's congestion: 22.79% [89522] __mtx_lock_sleep @ /boot/kernel.VSTREAM/kernel 82.99% [74295] knote 99.97% [74269] sowakeup 99.07% [73581] tcp_do_segment 100.0% [73581] tcp_input 100.0% [73581] ip_input 100.0% [73581] netisr_dispatch_src 100.0% [73581] ether_demux 100.0% [73581] ether_nh_input 100.0% [73581] netisr_dispatch_src 68.88% [50683] t4_eth_rx @ /boot/kernel.VSTREAM/if_cxgbe.ko 100.0% [50683] service_iq 100.0% [50683] t4_intr 100.0% [50683] intr_event_execute_handlers @ /boot/kernel.VSTREAM/kernel 100.0% [50683] ithread_loop 100.0% [50683] fork_exit 31.12% [22898] tcp_lro_flush 97.30% [22280] service_iq @ /boot/kernel.VSTREAM/if_cxgbe.ko 100.0% [22280] t4_intr 100.0% [22280] intr_event_execute_handlers @ /boot/kernel.VSTREAM/kernel 100.0% [22280] ithread_loop 100.0% [22280] fork_exit 01.55% [354] tcp_lro_flush_inactive 100.0% [354] service_iq @ /boot/kernel.VSTREAM/if_cxgbe.ko 100.0% [354] t4_intr 100.0% [354] intr_event_execute_handlers @ /boot/kernel.VSTREAM/kernel 100.0% [354] ithread_loop 01.15% [264] tcp_lro_rx 100.0% [264] t4_eth_rx @ /boot/kernel.VSTREAM/if_cxgbe.ko 100.0% [264] service_iq 100.0% [264] t4_intr 100.0% [264] intr_event_execute_handlers @ /boot/kernel.VSTREAM/kernel Can I do some recomendation? _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"