You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-17 - 03:30
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack1slot3.osadl.org (updated Sun May 17, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
98864999141,1cyclictest0-21swapper/323:30:123
98864999130,1cyclictest0-21swapper/322:50:123
98864999130,11cyclictest0-21swapper/321:50:113
988649991211,0cyclictest0-21swapper/323:00:123
988649991211,0cyclictest0-21swapper/321:05:183
98864999120,8cyclictest0-21swapper/321:10:133
98864999120,11cyclictest1084365-21turbostat23:09:553
98864999120,11cyclictest0-21swapper/322:32:343
98864999120,11cyclictest0-21swapper/320:40:123
98864999120,11cyclictest0-21swapper/320:30:013
98864999120,11cyclictest0-21swapper/320:20:193
98864999120,11cyclictest0-21swapper/319:25:143
98864999120,10cyclictest0-21swapper/320:35:103
98864999118,1cyclictest0-21swapper/321:35:133
988649991111,0cyclictest0-21swapper/323:40:013
988649991111,0cyclictest0-21swapper/322:10:013
988649991110,1cyclictest0-21swapper/321:35:003
988649991110,0cyclictest0-21swapper/300:00:173
98864999110,10cyclictest0-21swapper/323:30:023
98864999110,10cyclictest0-21swapper/321:00:183
98864999110,0cyclictest0-21swapper/320:00:113
98864999110,0cyclictest0-21swapper/319:20:113
98864999110,0cyclictest0-21swapper/300:35:023
98864999109,0cyclictest0-21swapper/323:35:133
98864999109,0cyclictest0-21swapper/321:45:003
98864999109,0cyclictest0-21swapper/320:10:023
98864999109,0cyclictest0-21swapper/300:25:143
98864999108,0cyclictest0-21swapper/300:40:013
98864999101,0cyclictest0-21swapper/323:10:133
988649991010,0cyclictest0-21swapper/323:15:183
988649991010,0cyclictest0-21swapper/322:35:193
988649991010,0cyclictest0-21swapper/322:25:143
988649991010,0cyclictest0-21swapper/321:20:203
988649991010,0cyclictest0-21swapper/320:45:193
988649991010,0cyclictest0-21swapper/320:15:113
988649991010,0cyclictest0-21swapper/319:50:153
98864999100,9cyclictest0-21swapper/321:15:193
98864999100,0cyclictest0-21swapper/323:50:193
98864999100,0cyclictest0-21swapper/320:15:003
98864999100,0cyclictest0-21swapper/319:10:133
98864999100,0cyclictest0-21swapper/300:15:193
9873012101,5sleep30-21swapper/319:05:153
9886499999,0cyclictest0-21swapper/323:45:173
9886499999,0cyclictest0-21swapper/323:00:013
9886499999,0cyclictest0-21swapper/322:15:023
9886499998,0cyclictest0-21swapper/319:55:153
9886499990,0cyclictest0-21swapper/319:20:003
9886499988,0cyclictest0-21swapper/322:25:003
9886499988,0cyclictest0-21swapper/320:50:163
9886499988,0cyclictest0-21swapper/319:30:303
9886499984,3cyclictest1004285-21taskset19:49:013
9886499977,0cyclictest0-21swapper/321:25:193
9886499977,0cyclictest0-21swapper/300:20:143
9886499976,0cyclictest0-21swapper/323:24:083
9886499975,1cyclictest0-21swapper/322:00:113
9886499970,7cyclictest0-21swapper/320:25:173
9886499970,0cyclictest0-21swapper/322:10:173
9886499966,0cyclictest0-21swapper/322:45:023
9886499966,0cyclictest0-21swapper/321:55:163
9886499960,5cyclictest0-21swapper/300:05:023
9886499955,0cyclictest0-21swapper/323:55:133
9886499954,0cyclictest0-21swapper/321:40:133
9886499954,0cyclictest0-21swapper/320:59:343
9886499953,1cyclictest0-21swapper/300:10:113
9886499952,2cyclictest998851-21chrt19:35:093
9886499952,2cyclictest1002127-21chrt19:40:533
988803240,1sleep0988829-21apt-get19:10:120
9886499940,2cyclictest0-21swapper/322:40:133
987681241,1sleep20-21swapper/219:05:182
987581241,1sleep10-21swapper/119:05:171
1032588240,3sleep21032741-21ntp_states21:00:182
1030816240,0sleep00-21swapper/020:55:190
987417231,1sleep00-21swapper/019:05:160
1111902230,2sleep11111904-21ssh00:06:411
1103173230,1sleep00-21swapper/023:45:450
1097387230,1sleep00-21swapper/023:35:010
1092961230,2sleep10-21swapper/123:25:021
1075986230,1sleep11076012-21apt-get22:45:111
1071293230,1sleep01071309-21apt-get22:35:020
1066071230,2sleep11065295-21/usr/sbin/munin22:20:181
1062676230,1sleep11062685-21apt-get22:15:011
1062662230,2sleep01062666-21ssh22:14:570
1054749230,1sleep01055018-21diskstats21:55:150
1004609230,1sleep11004635-21apt-get19:50:121
997703220,1sleep00-21swapper/019:30:300
993243220,1sleep0993535-21cstates19:20:130
1123696220,1sleep11123808-21tr00:35:171
1120629220,1sleep11120663-21munin-run00:30:011
1114616220,1sleep21114681-21basename00:15:142
1094343220,1sleep21094495-21ls23:25:192
1090856220,1sleep11090916-21munin-run23:20:011
1089264220,1sleep01089461-21diskstats23:15:160
1086277220,1sleep21086281-21ssh23:08:412
1080520220,1sleep10-21swapper/122:55:151
1070967220,0sleep00-21swapper/022:32:090
1067510220,1sleep01067805-21df22:25:160
1067384220,0sleep21067412-21apt-get22:25:142
1052439220,1sleep10-21swapper/121:50:081
1045662220,1sleep21-21systemd21:34:552
1042282220,1sleep01042419-21wc21:25:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional