You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-15 - 15:55
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 rack6slot0.osadl.org (updated Tue Sep 15, 2026 13:02:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3604099232215,9cyclictest0-21swapper/212:04:1612
3604099232215,9cyclictest0-21swapper/212:04:1512
3604099218208,3cyclictest3610-21CPU12
3604099218208,3cyclictest3610-21CPU12
3603899214206,4cyclictest2447-21CPU0
3603899214206,4cyclictest2447-21CPU0
3603899214206,4cyclictest2447-21CPU0
3604799212202,8cyclictest0-21swapper/810:28:1838
3604799212202,8cyclictest0-21swapper/810:28:1738
3604099212206,4cyclictest0-21swapper/209:29:5612
3604099212206,4cyclictest0-21swapper/209:29:5512
3604099212206,3cyclictest10557-21sshd11:25:0712
3604099211204,5cyclictest0-21swapper/207:40:5212
3604099211204,5cyclictest0-21swapper/207:40:5112
3604099211194,14cyclictest17483-21nfsd10:00:5012
3604099211194,14cyclictest17483-21nfsd10:00:5012
3604099210202,4cyclictest3609-21CPU12
3604099210202,4cyclictest3609-21CPU12
3604099210202,4cyclictest3609-21CPU12
3604099209202,5cyclictest0-21swapper/207:20:2012
3604099209202,5cyclictest0-21swapper/207:20:1912
3604099206199,5cyclictest0-21swapper/209:22:2012
3604099206199,5cyclictest0-21swapper/209:22:1912
3604099206199,5cyclictest0-21swapper/209:22:1912
3604099206196,7cyclictest755-21systemd-journal12:05:2812
3604099206196,7cyclictest755-21systemd-journal12:05:2712
3604099206196,7cyclictest755-21systemd-journal12:05:2712
3604099205200,4cyclictest0-21swapper/209:18:2112
3604099205200,4cyclictest0-21swapper/209:18:2112
3604099205199,4cyclictest0-21swapper/211:00:1612
3604099205199,4cyclictest0-21swapper/211:00:1612
3604099205199,4cyclictest0-21swapper/211:00:1612
3604099205198,5cyclictest0-21swapper/210:40:3612
3604099205198,5cyclictest0-21swapper/210:40:3612
3604099205198,5cyclictest0-21swapper/210:40:3512
3604099205198,3cyclictest37263-21CPU12
3604099205198,3cyclictest37263-21CPU12
3604099204199,4cyclictest0-21swapper/209:01:1712
3604099204199,4cyclictest0-21swapper/209:01:1712
3604099204198,4cyclictest0-21swapper/211:05:3212
3604099204198,4cyclictest0-21swapper/211:05:3212
3604099204196,6cyclictest0-21swapper/210:25:1312
3604099204196,6cyclictest0-21swapper/210:25:1312
3604099204184,16cyclictest0-21swapper/211:29:4012
3604099204184,16cyclictest0-21swapper/211:29:4012
3605999203193,8cyclictest0-21swapper/1708:55:209
3605999203193,8cyclictest0-21swapper/1708:55:209
3604099203197,3cyclictest37357-21CPU12
3604099203197,3cyclictest37357-21CPU12
3604099203194,6cyclictest0-21swapper/211:38:0212
3604099203194,6cyclictest0-21swapper/211:38:0212
3607299202191,9cyclictest0-21swapper/2910:43:2622
3607299202191,9cyclictest0-21swapper/2910:43:2622
3607299202191,9cyclictest0-21swapper/2910:43:2522
3606799202192,7cyclictest0-21swapper/2510:13:0018
3606799202192,7cyclictest0-21swapper/2510:13:0018
3604099202196,4cyclictest0-21swapper/211:15:2812
3604099202196,4cyclictest0-21swapper/211:15:2812
3604099202195,5cyclictest0-21swapper/209:59:2112
3604099202195,5cyclictest0-21swapper/209:59:2112
3604099202195,5cyclictest0-21swapper/209:59:2112
3604099202193,6cyclictest0-21swapper/208:35:1612
3604099201194,5cyclictest0-21swapper/209:35:1612
3604099201194,5cyclictest0-21swapper/209:35:1512
3604099201194,5cyclictest0-21swapper/209:35:1512
3604099201193,6cyclictest0-21swapper/209:10:2812
3604099201193,6cyclictest0-21swapper/209:10:2712
3604099201190,9cyclictest0-21swapper/212:22:4412
3604099201190,9cyclictest0-21swapper/212:22:4312
3608099200187,11cyclictest0-21swapper/3510:15:0029
3608099200187,11cyclictest0-21swapper/3510:15:0029
3604099200196,2cyclictest1-21systemd11:49:2012
3604099200196,2cyclictest1-21systemd11:49:1912
3604099200196,2cyclictest1-21systemd11:49:1912
3604099199193,4cyclictest0-21swapper/208:21:4312
3604099199193,4cyclictest0-21swapper/208:21:4312
3604099199182,14cyclictest0-21swapper/211:24:1212
3605899198166,28cyclictest0-21swapper/1610:45:328
3605899198166,28cyclictest0-21swapper/1610:45:328
3604099198191,5cyclictest0-21swapper/211:34:2612
3604099198191,5cyclictest0-21swapper/211:34:2512
3604099198191,5cyclictest0-21swapper/211:34:2512
3604099198190,3cyclictest0-21swapper/212:29:1212
3604099198190,3cyclictest0-21swapper/212:29:1112
3604099198188,7cyclictest0-21swapper/209:51:3912
3604099198188,7cyclictest0-21swapper/209:51:3812
3604099198188,7cyclictest0-21swapper/209:51:3812
3604099198180,14cyclictest0-21swapper/212:17:2312
3604099198180,14cyclictest0-21swapper/212:17:2312
3605899197171,23cyclictest0-21swapper/1608:41:488
3605899197171,23cyclictest0-21swapper/1608:41:478
3604099197190,5cyclictest0-21swapper/210:35:1812
3604099197190,5cyclictest0-21swapper/210:35:1712
3604099197190,5cyclictest0-21swapper/210:35:1712
3604099197190,4cyclictest0-21swapper/211:55:0212
3604099197190,4cyclictest0-21swapper/211:55:0212
3604099197189,5cyclictest0-21swapper/210:46:5712
3604099197189,5cyclictest0-21swapper/210:46:5712
3604099197187,6cyclictest18018-21tr10:20:1212
3604099197187,6cyclictest18018-21tr10:20:1212
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional