d090464ecd
Summary: Simplify srtt and rto values in siftr log. Test Plan: Tested in Emulab testbed: cc@s1:~ % sudo sysctl net.inet.siftr net.inet.siftr.port_filter: 0 net.inet.siftr.genhashes: 0 net.inet.siftr.ppl: 1 net.inet.siftr.logfile: /var/log/siftr.log net.inet.siftr.enabled: 0 cc@s1:~ % sudo sysctl net.inet.siftr.port_filter=5001 net.inet.siftr.port_filter: 0 -> 5001 cc@s1:~ % sudo sysctl net.inet.siftr.enabled=1 net.inet.siftr.enabled: 0 -> 1 cc@s1:~ % cc@s1:~ % iperf -c r1 -n 1M ------------------------------------------------------------ Client connecting to r1, TCP port 5001 TCP window size: 32.0 KByte (default) ------------------------------------------------------------ [ 1] local 10.1.1.2 port 33817 connected with 10.1.1.3 port 5001 [ ID] Interval Transfer Bandwidth [ 1] 0.00-0.91 sec 1.00 MBytes 9.22 Mbits/sec cc@s1:~ % sudo sysctl net.inet.siftr.enabled=0 net.inet.siftr.enabled: 1 -> 0 cc@s1:~ % ll /var/log/siftr.log -rw-r--r-- 1 root wheel 91K Apr 25 09:38 /var/log/siftr.log cc@s1:~ % cat /var/log/siftr.log enable_time_secs=1682437111 enable_time_usecs=121115 siftrver=1.3.0 sysname=FreeBSD sysver=1400088 ipmode=4 o,0x00000000,1682437125.907343,10.1.1.2,33817,10.1.1.3,5001,1073725440,1073725440,2,0,0,0,0,2,536,0,1,672,1000000,32768,0,65536,0,0,0,0,0 i,0x00000000,1682437126.106759,10.1.1.2,33817,10.1.1.3,5001,1073725440,1073725440,2,0,0,0,0,2,536,0,1,672,1000000,32768,0,65536,0,1,0,0,0 o,0x00000000,1682437126.106767,10.1.1.2,33817,10.1.1.3,5001,1073725440,14480,2,65535,65700,9,9,4,1460,201000,1,16778209,803000,33580,0,65700,0,0,0,0,0 o,0x00000000,1682437126.107141,10.1.1.2,33817,10.1.1.3,5001,1073725440,14480,2,65535,65700,9,9,4,1460,201000,1,16778208,803000,33580,60,65700,0,0,0,0,0 ... i,0x00000000,1682437127.016754,10.1.1.2,33817,10.1.1.3,5001,1073725440,606109,1030,748544,66048,9,9,9,1460,100812,1,1008,303000,475948,0,65700,0,0,0,0,0 o,0x00000000,1682437127.016759,10.1.1.2,33817,10.1.1.3,5001,1073725440,606109,1030,748544,66048,9,9,10,1460,100812,1,1011,303000,475948,0,65700,0,0,0,0,0 disable_time_secs=1682437131 disable_time_usecs=767582 num_inbound_tcp_pkts=371 num_outbound_tcp_pkts=186 total_tcp_pkts=557 num_inbound_skipped_pkts_malloc=0 num_outbound_skipped_pkts_malloc=0 num_inbound_skipped_pkts_tcpcb=0 num_outbound_skipped_pkts_tcpcb=0 num_inbound_skipped_pkts_inpcb=0 num_outbound_skipped_pkts_inpcb=0 total_skipped_tcp_pkts=0 flow_list=10.1.1.2;33817-10.1.1.3;5001, Reviewers: rscheff, tuexen Approved by: rscheff, tuexen Subscribers: imp, melifaro, glebius Differential Revision: https://reviews.freebsd.org/D39803 |
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Makefile.inc |