You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-19 - 01:01
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 Jun 18, 2026 12:46:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
271336299381379,1cyclictest2765306-21kworker/3:008:48:013
271336299379378,1cyclictest4181687-21kworker/3:207:25:013
271336299379378,1cyclictest2765306-21kworker/3:009:08:023
271336299379378,1cyclictest0-21swapper/309:58:023
271336299379377,2cyclictest2816450-21kworker/3:211:30:023
271336299378377,1cyclictest2897681-21kworker/3:212:35:023
271336299378377,1cyclictest2879624-21kworker/3:112:03:013
271336299378377,1cyclictest2879624-21kworker/3:112:03:013
271336299378376,1cyclictest2816450-21kworker/3:210:30:023
271336299378376,1cyclictest2816450-21kworker/3:210:30:013
271336299378376,1cyclictest2765306-21kworker/3:009:46:013
271336299378376,1cyclictest0-21swapper/311:20:013
271336299378376,1cyclictest0-21swapper/310:25:013
271336299378376,1cyclictest0-21swapper/308:20:023
271336299378376,1cyclictest0-21swapper/307:45:023
271336299378376,1cyclictest0-21swapper/307:12:023
271336299377376,1cyclictest2897681-21kworker/3:212:25:023
271336299377376,1cyclictest0-21swapper/312:20:023
271336299377376,1cyclictest0-21swapper/309:10:023
271336299377375,1cyclictest2879624-21kworker/3:111:53:013
271336299377375,1cyclictest0-21swapper/310:56:013
271336299377375,1cyclictest0-21swapper/309:41:013
271336299376375,1cyclictest2816450-21kworker/3:210:01:023
271336299376374,1cyclictest2879624-21kworker/3:111:49:013
271336299376374,1cyclictest2765306-21kworker/3:008:37:013
271336299376374,1cyclictest0-21swapper/311:44:023
271336299376374,1cyclictest0-21swapper/311:12:013
271336299376374,1cyclictest0-21swapper/308:07:023
271336299375374,1cyclictest0-21swapper/310:52:013
271336299375374,1cyclictest0-21swapper/307:31:013
271336299375373,1cyclictest4181687-21kworker/3:208:18:023
271336299375373,1cyclictest2765306-21kworker/3:009:26:023
271336299375373,1cyclictest0-21swapper/312:19:023
271336299375373,1cyclictest0-21swapper/312:13:023
271336299374373,1cyclictest2765306-21kworker/3:008:42:013
271336299374373,1cyclictest0-21swapper/310:41:023
271336299374372,1cyclictest4181687-21kworker/3:208:33:013
271336299374372,1cyclictest2765306-21kworker/3:009:18:023
271336299374372,1cyclictest0-21swapper/311:38:023
271336299374372,1cyclictest0-21swapper/311:02:013
271336299374372,1cyclictest0-21swapper/307:42:023
271336299373372,1cyclictest4181687-21kworker/3:208:04:023
271336299373372,1cyclictest4181687-21kworker/3:207:22:023
271336299373372,1cyclictest2891669-21kworker/3:012:08:023
271336299373372,1cyclictest2816450-21kworker/3:211:19:013
271336299373372,1cyclictest2765306-21kworker/3:009:23:023
271336299373372,1cyclictest2765306-21kworker/3:008:56:023
271336299373372,1cyclictest2765306-21kworker/3:008:54:013
271336299373372,1cyclictest0-21swapper/309:37:023
271336299373372,1cyclictest0-21swapper/307:53:023
271336299373371,1cyclictest0-21swapper/309:54:013
271336299373370,2cyclictest97550irq/166-enp0s3107:16:023
271336299373370,2cyclictest2897681-21kworker/3:212:32:023
271336299372371,1cyclictest2879624-21kworker/3:111:59:013
271334399361360,1cyclictest0-21swapper/107:15:021
271333799359357,2cyclictest2750274-21kworker/0:010:15:020
271333799358356,1cyclictest2750274-21kworker/0:009:33:020
271334399357355,1cyclictest2965234-21kworker/1:207:35:011
271333799357354,2cyclictest2750274-21kworker/0:009:01:020
271333799357354,2cyclictest2750274-21kworker/0:009:01:010
271333799356355,1cyclictest2750274-21kworker/0:009:22:020
271333799356354,1cyclictest0-21swapper/012:30:020
271333799355354,1cyclictest4181207-21kworker/0:208:05:020
271333799355354,1cyclictest0-21swapper/010:31:020
271333799355354,1cyclictest0-21swapper/010:31:010
271333799355354,1cyclictest0-21swapper/007:17:010
271333799355353,1cyclictest4181207-21kworker/0:207:55:020
271333799355353,1cyclictest0-21swapper/009:45:010
271334399354353,1cyclictest2798405-21kworker/1:109:31:021
271334399354353,1cyclictest0-21swapper/110:17:021
271333799354353,1cyclictest4181207-21kworker/0:207:10:020
271333799354353,1cyclictest2750274-21kworker/0:010:11:010
271333799354353,1cyclictest2750274-21kworker/0:009:43:010
271333799354353,1cyclictest2750274-21kworker/0:008:45:010
271333799354352,1cyclictest4181207-21kworker/0:207:50:020
271333799354352,1cyclictest2843535-21kworker/0:212:15:020
271333799354352,1cyclictest0-21swapper/010:37:020
271333799354352,1cyclictest0-21swapper/010:20:020
271334399353352,1cyclictest0-21swapper/110:29:021
271333799353352,1cyclictest4181207-21kworker/0:207:30:010
271333799353352,1cyclictest2843535-21kworker/0:211:40:020
271333799353352,1cyclictest0-21swapper/010:09:020
271333799353350,2cyclictest0-21swapper/009:09:010
271334399352351,1cyclictest2798405-21kworker/1:110:35:011
271334399352350,1cyclictest0-21swapper/112:31:021
271333799352351,1cyclictest0-21swapper/011:45:010
271333799352351,1cyclictest0-21swapper/011:25:020
271333799352350,1cyclictest2750274-21kworker/0:009:14:010
271334399351350,1cyclictest2798405-21kworker/1:110:06:021
271334399351350,1cyclictest0-21swapper/108:53:021
271334399351349,1cyclictest2855567-21kworker/1:011:55:021
271334399351349,1cyclictest2798405-21kworker/1:109:35:021
271334399351349,1cyclictest0-21swapper/109:51:011
271333799351350,1cyclictest0-21swapper/007:21:010
271333799351349,1cyclictest2843535-21kworker/0:212:38:020
271333799351349,1cyclictest2843535-21kworker/0:212:28:020
271334399350349,1cyclictest2965234-21kworker/1:207:23:021
271334399350349,1cyclictest2855567-21kworker/1:012:05:011
271334399350349,1cyclictest2855567-21kworker/1:012:00:021
271334399350349,1cyclictest2855567-21kworker/1:012:00:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional