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2021-05-12 - 12:20

Intel(R) Core(TM) i7-8565U CPU @ 1.80GHz, Linux 5.4.17-rt9 (Profile)

Latency plot of system in rack #e, slot #0
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -n -p99 -i200 -h400 -a0-2 -t3 -q done
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rackeslot0.osadl.org (updated Wed May 12, 2021 00:45:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5319993532,2cyclictest3736-20systemd-journal22:29:020
5319993517,1cyclictest8138-2130-systemd-envi21:39:590
5319993517,1cyclictest8138-2130-systemd-envi21:39:590
532199340,33cyclictest0-21swapper/222:11:022
5319993432,1cyclictest8808-21lsb_release00:28:020
531999340,33cyclictest29111-21lsb_release00:33:020
531999340,33cyclictest13177-21lsb_release22:06:020
531999340,33cyclictest0-21swapper/022:12:020
532199330,32cyclictest0-21swapper/222:32:032
5319993331,1cyclictest0-21swapper/022:59:030
5319993330,2cyclictest21922-21lsb_release22:35:020
531999330,33cyclictest0-21swapper/019:18:030
531999330,32cyclictest0-21swapper/019:54:030
5321993232,0cyclictest0-21swapper/220:46:042
5321993232,0cyclictest0-21swapper/220:19:042
5321993232,0cyclictest0-21swapper/220:07:032
532199320,0cyclictest0-21swapper/220:59:032
532199320,0cyclictest0-21swapper/220:41:032
532199320,0cyclictest0-21swapper/220:26:032
532199320,0cyclictest0-21swapper/220:02:032
532099323,19cyclictest24726-21lsb_release00:08:101
5319993232,0cyclictest0-21swapper/021:14:020
5319993232,0cyclictest0-21swapper/020:06:040
5319993232,0cyclictest0-21swapper/019:33:030
5319993230,1cyclictest0-21swapper/021:33:030
531999320,32cyclictest0-21swapper/022:24:030
531999320,0cyclictest0-21swapper/020:42:030
5321993131,0cyclictest0-21swapper/221:05:032
5321993131,0cyclictest0-21swapper/220:39:032
5321993131,0cyclictest0-21swapper/220:20:032
5321993131,0cyclictest0-21swapper/220:13:042
5321993131,0cyclictest0-21swapper/220:13:032
5321993131,0cyclictest0-21swapper/219:51:032
5319993131,0cyclictest0-21swapper/020:10:030
5319993131,0cyclictest0-21swapper/020:10:030
5319993131,0cyclictest0-21swapper/019:21:040
5319993131,0cyclictest0-21swapper/019:10:030
5319993131,0cyclictest0-21swapper/019:10:030
5319993131,0cyclictest0-21swapper/000:08:020
5319993130,0cyclictest0-21swapper/023:11:020
5319993129,1cyclictest0-21swapper/023:29:020
5319993030,0cyclictest0-21swapper/021:51:020
5319993030,0cyclictest0-21swapper/020:35:040
5319993030,0cyclictest0-21swapper/020:15:030
5319993029,0cyclictest9386-21sshd21:40:020
5319993028,1cyclictest0-21swapper/000:04:020
5321992929,0cyclictest0-21swapper/219:49:032
5319992929,0cyclictest0-21swapper/020:51:030
5319992929,0cyclictest0-21swapper/019:56:030
5319992927,1cyclictest16807-21lsb_release21:28:020
531999290,24cyclictest0-21swapper/023:59:010
5319992828,0cyclictest0-21swapper/023:53:020
5319992828,0cyclictest0-21swapper/023:09:020
5319992828,0cyclictest0-21swapper/020:30:040
5319992828,0cyclictest0-21swapper/019:36:030
5319992826,1cyclictest0-21swapper/023:02:020
531999282,25cyclictest14676-21lsb_release21:47:020
5320992721,5cyclictest25529-21lsb_release21:27:021
5319992727,0cyclictest0-21swapper/020:21:030
5319992727,0cyclictest0-21swapper/019:28:030
5319992725,1cyclictest31454-21apt-get20:00:030
5319992725,1cyclictest0-21swapper/022:33:020
5319992626,0cyclictest0-21swapper/019:40:030
5319992626,0cyclictest0-21swapper/019:40:030
5319992624,1cyclictest0-21swapper/000:35:180
532199257,2cyclictest0-21swapper/222:50:342
532199250,24cyclictest0-21swapper/221:41:002
532199250,1cyclictest0-21swapper/222:42:022
5320992524,1cyclictest27288-21kworker/u16:223:02:161
5319992525,0cyclictest0-21swapper/023:24:020
5319992525,0cyclictest0-21swapper/023:24:020
5319992525,0cyclictest0-21swapper/022:53:030
5319992525,0cyclictest0-21swapper/021:02:020
5319992525,0cyclictest0-21swapper/000:23:020
5320992421,2cyclictest31487-21systemctl00:29:021
532099240,5cyclictest3736-20systemd-journal00:02:011
5319992424,0cyclictest0-21swapper/023:17:020
5319992424,0cyclictest0-21swapper/022:15:030
5319992424,0cyclictest0-21swapper/020:47:030
5319992424,0cyclictest0-21swapper/019:45:030
5319992419,4cyclictest3736-20systemd-journal23:37:000
532199232,20cyclictest3890-21sshd22:37:012
5321992321,1cyclictest0-21swapper/200:21:592
532199230,22cyclictest704-21systemd-logind22:47:022
532199230,22cyclictest704-21systemd-logind00:11:592
532099232,20cyclictest19245-21run-parts23:05:021
532099230,8cyclictest4532-21sshd21:42:321
532099230,3cyclictest3736-20systemd-journal22:10:021
532099230,1cyclictest0-21swapper/100:23:031
5319992323,0cyclictest0-21swapper/021:06:020
5319992323,0cyclictest0-21swapper/020:29:030
531999230,22cyclictest25658-21release-upgrade23:42:080
5321992220,1cyclictest28-21ksoftirqd/223:49:002
5321992219,2cyclictest19129-21systemd23:05:012
532199221,20cyclictest12939-2100-header22:21:022
532199220,2cyclictest1390-21lsb_release00:25:012
532199220,21cyclictest22294-21lsb_release23:01:002
532199220,21cyclictest11925-21lsb_release23:20:582
532199220,21cyclictest11925-21lsb_release23:20:582
532199220,1cyclictest3736-20systemd-journal21:31:012
532199220,18cyclictest799-21polkitd00:35:362
532099222,3cyclictest0-21swapper/121:36:001
532099222,3cyclictest0-21swapper/121:35:591
532099222,19cyclictest0-21swapper/123:19:001
5320992221,0cyclictest21-21ksoftirqd/122:48:051
532099221,20cyclictest707-21dbus-daemon22:56:011
532099220,2cyclictest23302-21apt-config21:46:001
532099220,2cyclictest1973-21gdbus22:05:011
532099220,21cyclictest7823-21grep19:15:001
532099220,21cyclictest7823-21grep19:15:001
532099220,21cyclictest704-21systemd-logind22:00:341
532099220,21cyclictest704-21systemd-logind22:00:341
532099220,21cyclictest3736-20systemd-journal23:44:011
532099220,21cyclictest17114-21gpgconf23:30:491
532099220,21cyclictest16151-21apt-config23:28:011
531999221,20cyclictest10709-21cat00:13:000
531999220,3cyclictest8210-21run-parts21:59:010
531999220,3cyclictest6096-21lsb_release22:03:010
531999220,3cyclictest6096-21lsb_release22:03:010
531999220,21cyclictest12518-21lsb_release23:32:000
5321992118,2cyclictest7282-21systemd23:40:012
5321992118,2cyclictest20742-21awk21:16:012
5321992118,2cyclictest15007-21find00:05:022
5321992116,3cyclictest0-21swapper/222:07:002
532199210,2cyclictest17814-21perf20:35:002
532199210,2cyclictest12560-21find21:51:002
532199210,20cyclictest5572-21systemd23:55:032
532199210,20cyclictest3736-20systemd-journal21:21:002
532199210,20cyclictest25237-21systemd21:27:012
532199210,20cyclictest1973-21gdbus22:55:012
532199210,20cyclictest1-21systemd00:15:012
532199210,20cyclictest1-21systemd00:15:012
532199210,20cyclictest0-21swapper/221:38:022
532199210,20cyclictest0-21swapper/221:38:012
5320992119,1cyclictest0-21swapper/122:25:021
5320992119,1cyclictest0-21swapper/121:50:021
5320992119,1cyclictest0-21swapper/100:10:011
5320992118,2cyclictest22657-21apt-config00:30:021
532099211,1cyclictest2363-21cat20:05:001
532099210,2cyclictest6554-21systemd00:17:001
532099210,2cyclictest6554-21systemd00:17:001
532099210,2cyclictest23416-21lsb_release22:16:011
532099210,2cyclictest20035-21grep23:20:011
532099210,2cyclictest20035-21grep23:20:011
532099210,20cyclictest707-21dbus-daemon22:40:021
532099210,20cyclictest4266-21apt-config22:37:011
532099210,20cyclictest28548-21sed20:55:011
532099210,20cyclictest2703-21date21:56:021
532099210,20cyclictest23842-21uname22:31:001
532099210,20cyclictest18197-21perf19:35:001
532099210,20cyclictest1249-21release-upgrade23:37:001
532099210,20cyclictest1-21systemd21:16:011
532099210,20cyclictest0-21swapper/120:20:011
5319992121,0cyclictest0-21swapper/020:56:030
5319992118,2cyclictest31625-21lsb_release22:45:020
5321992018,1cyclictest0-21swapper/219:20:012
532199200,1cyclictest18290-21latency_hist19:35:002
532199200,1cyclictest0-21swapper/220:55:012
5320992019,0cyclictest0-21swapper/119:35:021
5320992018,1cyclictest21-21ksoftirqd/120:00:001
532099200,1cyclictest695-21cron20:45:011
532099200,1cyclictest10376-21cron19:20:001
532099200,1cyclictest0-21swapper/121:00:001
532099200,1cyclictest0-21swapper/119:45:001
532099200,1cyclictest0-21swapper/119:45:001
532099200,1cyclictest0-21swapper/119:30:011
532099200,19cyclictest7630-21ls20:15:021
532099200,19cyclictest7630-21ls20:15:011
532099200,19cyclictest17799-21munin-run20:35:001
532099200,19cyclictest0-21swapper/121:05:001
5321991918,1cyclictest13014-21perf19:25:012
5320991918,1cyclictest0-21swapper/119:50:021
5320991917,1cyclictest0-21swapper/120:30:001
5320991917,1cyclictest0-21swapper/120:10:001
532099190,1cyclictest0-21swapper/121:09:001
532099190,1cyclictest0-21swapper/120:25:011
532099190,0cyclictest0-21swapper/119:25:011
5321991818,0cyclictest0-21swapper/221:05:002
5321991818,0cyclictest0-21swapper/219:44:592
5321991818,0cyclictest0-21swapper/219:44:592
532199180,0cyclictest0-21swapper/219:15:012
532199180,0cyclictest0-21swapper/219:15:012
532099180,0cyclictest0-21swapper/120:39:021
532099180,0cyclictest0-21swapper/119:55:011
5321991717,0cyclictest0-21swapper/219:29:592
532199170,17cyclictest0-21swapper/219:38:002
5320991717,0cyclictest0-21swapper/120:45:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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