You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-08 - 13:02
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 rackcslot6.osadl.org (updated Thu Jan 08, 2026 00:46:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
205611125150,6sleep442-21ksoftirqd/419:05:204
205731999382380,1cyclictest2315075-21kworker/0:000:20:020
205736399381380,1cyclictest2085227-21kworker/6:020:17:026
205736399381379,1cyclictest2327412-21kworker/6:119:14:026
2057363993810,380cyclictest0-21swapper/621:08:026
2057363993810,380cyclictest0-21swapper/619:56:036
2057363993810,380cyclictest0-21swapper/619:56:026
205731999381379,1cyclictest2315075-21kworker/0:000:08:020
205736399380379,1cyclictest2085227-21kworker/6:020:08:026
2057363993800,379cyclictest0-21swapper/620:12:026
2057363993800,1cyclictest0-21swapper/621:02:036
2057363993800,1cyclictest0-21swapper/620:33:036
205731999380379,1cyclictest2315075-21kworker/0:023:28:020
205731999380379,1cyclictest2315075-21kworker/0:023:05:030
205731999380379,1cyclictest2315075-21kworker/0:019:40:010
2057319993800,379cyclictest0-21swapper/020:29:030
2057319993800,1cyclictest0-21swapper/020:18:020
2057319993800,1cyclictest0-21swapper/020:00:020
2057363993790,378cyclictest0-21swapper/620:47:026
205731999379378,1cyclictest2315075-21kworker/0:020:50:030
205731999379378,1cyclictest2315075-21kworker/0:020:05:020
205731999379378,1cyclictest2315075-21kworker/0:019:25:030
205731999379377,1cyclictest2315075-21kworker/0:000:11:030
205731999379377,1cyclictest2315075-21kworker/0:000:11:020
205731999378377,1cyclictest2315075-21kworker/0:021:17:020
205731999378377,1cyclictest2315075-21kworker/0:020:30:030
205731999377376,1cyclictest2315075-21kworker/0:020:48:020
205731999377376,1cyclictest0-21swapper/020:41:020
205731999377376,1cyclictest0-21swapper/019:52:030
205731999376375,1cyclictest2315075-21kworker/0:020:59:020
205731999376374,1cyclictest2315075-21kworker/0:020:38:020
205731999375374,1cyclictest2315075-21kworker/0:021:03:020
205731999375374,1cyclictest2315075-21kworker/0:019:59:030
205731999375374,1cyclictest2315075-21kworker/0:019:59:020
205733599372370,1cyclictest2301992-21kworker/u16:023:27:022
205733599371369,1cyclictest2347525-21kworker/2:200:36:032
205733599370369,1cyclictest0-21swapper/223:32:022
205733599369367,1cyclictest2130339-21diskmemload22:17:022
205733599367365,1cyclictest0-21swapper/221:32:022
205733599367365,1cyclictest0-21swapper/221:16:032
205733599366365,1cyclictest0-21swapper/220:20:032
205733599365364,1cyclictest0-21swapper/222:40:032
205733599364363,1cyclictest0-21swapper/223:45:032
205733599364362,1cyclictest0-21swapper/223:38:032
205733599364362,1cyclictest0-21swapper/222:09:022
205733599364362,1cyclictest0-21swapper/221:44:022
205736999363360,2cyclictest2166347-21kworker/7:022:41:027
205733599363362,1cyclictest0-21swapper/223:18:022
205733599363362,1cyclictest0-21swapper/222:04:022
205733599363362,1cyclictest0-21swapper/200:15:022
205733599363361,1cyclictest0-21swapper/221:12:032
205736999362360,1cyclictest2147709-21kworker/7:121:29:027
205733599362360,1cyclictest2082216-21kworker/2:122:49:022
205733599362360,1cyclictest0-21swapper/223:14:022
205736999361359,1cyclictest2147709-21kworker/7:121:36:027
205733599361360,1cyclictest0-21swapper/223:08:022
205733599361360,1cyclictest0-21swapper/222:52:022
205733599361360,1cyclictest0-21swapper/221:01:022
205733599361360,1cyclictest0-21swapper/219:45:032
205733599361359,1cyclictest0-21swapper/219:39:032
205733599361359,1cyclictest0-21swapper/200:10:032
205733599361359,1cyclictest0-21swapper/200:10:022
205733599360359,1cyclictest2082216-21kworker/2:122:57:022
205733599360359,1cyclictest0-21swapper/220:34:022
205733599360359,1cyclictest0-21swapper/219:30:022
205733599360359,1cyclictest0-21swapper/219:10:032
205733599360359,1cyclictest0-21swapper/200:26:022
205733599360359,1cyclictest0-21swapper/200:23:022
205733599360358,1cyclictest2303634-21kworker/2:000:00:022
205733599360358,1cyclictest2082216-21kworker/2:122:37:022
205733599360358,1cyclictest2082216-21kworker/2:122:33:022
205736999359358,1cyclictest0-21swapper/723:53:027
205736999359358,1cyclictest0-21swapper/723:11:027
205736999359358,1cyclictest0-21swapper/721:51:027
205733599359358,1cyclictest2347525-21kworker/2:200:31:032
205733599359358,1cyclictest0-21swapper/220:28:022
205733599359358,1cyclictest0-21swapper/220:15:032
205736999358357,1cyclictest2166347-21kworker/7:021:56:027
205736999358357,1cyclictest2166347-21kworker/7:021:49:037
205736999358356,1cyclictest2106293-21kworker/7:021:13:037
205733599358357,1cyclictest2303634-21kworker/2:023:51:022
205733599358357,1cyclictest0-21swapper/219:55:022
205733599358357,1cyclictest0-21swapper/219:55:022
205733599358356,1cyclictest2082216-21kworker/2:121:58:032
205733599358356,1cyclictest0-21swapper/220:09:032
205733599358356,1cyclictest0-21swapper/219:44:032
205736999357356,1cyclictest2266155-21kworker/7:023:06:027
205736999357356,1cyclictest2266155-21kworker/7:023:02:027
205736999357355,1cyclictest0-21swapper/721:18:037
205736999357354,2cyclictest2253202-21kworker/7:222:53:027
205733599357355,1cyclictest2082216-21kworker/2:122:26:022
205736999356354,1cyclictest2351502-21kworker/7:300:34:027
205733599356355,1cyclictest2082216-21kworker/2:121:46:022
205733599356355,1cyclictest2082216-21kworker/2:121:38:022
205736999355354,1cyclictest2293374-21kworker/7:220:21:027
205736999355354,1cyclictest2266155-21kworker/7:023:25:027
205736999355354,1cyclictest2166347-21kworker/7:022:01:027
205736999355354,1cyclictest2106293-21kworker/7:020:35:037
205736999355354,1cyclictest0-21swapper/722:20:037
205736999354353,1cyclictest2293374-21kworker/7:220:25:027
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional