On Thu, Jan 14, 2016 at 04:05:30PM -0800, hiren panchasara wrote: > On 01/15/16 at 02:48P, Slawa Olhovchenkov wrote: > > 02:14:20.410159 IP 127.0.0.1.5423 > 127.0.0.1.80: Flags [S], seq 818919263, > > win 65535, options [mss 16344,nop,wscale 9,sackOK,TS val 749536482 ecr 0], > > length 0 > > 02:14:20.410173 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [S.], seq > > 644693209, ack 818919264, win 65535, options [mss 16344,nop,wscale > > 9,sackOK,TS val 3209080170 ecr 749536482], length 0 > > 02:14:20.410193 IP 127.0.0.1.5423 > 127.0.0.1.80: Flags [.], ack 1, win > > 159, options [nop,nop,TS val 749536482 ecr 3209080170], length 0 > > 02:14:20.410212 IP 127.0.0.1.5423 > 127.0.0.1.80: Flags [P.], seq 1:417, > > ack 1, win 159, options [nop,nop,TS val 749536482 ecr 3209080170], length > > 416 > > 02:14:20.410236 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [.], ack 417, win > > 158, options [nop,nop,TS val 3209080170 ecr 749536482], length 0 > > 02:14:20.412066 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [P.], seq 1:557, > > ack 417, win 159, options [nop,nop,TS val 3209080172 ecr 749536482], length > > 556 > > 02:14:20.412086 IP 127.0.0.1.5423 > 127.0.0.1.80: Flags [.], ack 557, win > > 158, options [nop,nop,TS val 749536484 ecr 3209080172], length 0 > > 02:14:20.412163 IP 127.0.0.1.5423 > 127.0.0.1.80: Flags [F.], seq 417, ack > > 557, win 159, options [nop,nop,TS val 749536484 ecr 3209080172], length 0 > > 02:14:20.412175 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [.], ack 418, win > > 159, options [nop,nop,TS val 3209080172 ecr 749536484], length 0 > > 02:14:20.412241 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [F.], seq 557, ack > > 418, win 159, options [nop,nop,TS val 3209080172 ecr 749536484], length 0 > > 02:14:20.656139 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [F.], seq 557, ack > > 418, win 159, options [nop,nop,TS val 3209080416 ecr 749536484], length 0 > > 02:14:20.918187 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [F.], seq 557, ack > > 418, win 159, options [nop,nop,TS val 3209080678 ecr 749536484], length 0 > > 02:14:21.249783 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [F.], seq 557, ack > > 418, win 159, options [nop,nop,TS val 3209081010 ecr 749536484], length 0 > > 02:14:21.692560 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [F.], seq 557, ack > > 418, win 159, options [nop,nop,TS val 3209081452 ecr 749536484], length 0 > > 02:14:22.371972 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [F.], seq 557, ack > > 418, win 159, options [nop,nop,TS val 3209082133 ecr 749536484], length 0 > > 02:14:23.531776 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [F.], seq 557, ack > > 418, win 159, options [nop,nop,TS val 3209083292 ecr 749536484], length 0 > > 02:14:25.651788 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [F.], seq 557, ack > > 418, win 159, options [nop,nop,TS val 3209085412 ecr 749536484], length 0 > > 02:14:29.722527 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [F.], seq 557, ack > > 418, win 159, options [nop,nop,TS val 3209089482 ecr 749536484], length 0 > > 02:14:37.618090 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [F.], seq 557, ack > > 418, win 159, options [nop,nop,TS val 3209097379 ecr 749536484], length 0 > > 02:14:53.178362 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [F.], seq 557, ack > > 418, win 159, options [nop,nop,TS val 3209112938 ecr 749536484], length 0 > > 02:15:08.737766 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [F.], seq 557, ack > > 418, win 159, options [nop,nop,TS val 3209128498 ecr 749536484], length 0 > > 02:15:24.307989 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [F.], seq 557, ack > > 418, win 159, options [nop,nop,TS val 3209144068 ecr 749536484], length 0 > > 02:15:39.869441 IP 127.0.0.1.80 > 127.0.0.1.5423: Flags [R.], seq 558, ack > > 418, win 159, options [nop,nop,TS val 3209159630 ecr 749536484], length 0 > > > > What purpose for this retransmits? > > A few questions: > 1) What svn rev are you on?
r288250 > 2) Does this happen all the time or is there a specific trigger? I am case this by overloading php (as apache module), but similar (less intesive) I am see on ordinar load. No memory/network resource exhaustion. > 3) Do you see this on -head? I can't try -head current time _______________________________________________ freebsd-stable@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
