You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-19 - 00:18
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 Sat Apr 18, 2026 12:46:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
159704823940,3sleep00-21swapper/007:05:280
159783199367365,1cyclictest0-21swapper/107:19:011
159787399348345,2cyclictest97550irq/166-enp0s3111:55:026
159787399347345,1cyclictest97550irq/166-enp0s3111:13:036
159787399346344,1cyclictest97550irq/166-enp0s3110:15:026
159787399346344,1cyclictest97550irq/166-enp0s3108:21:026
159787399346343,3cyclictest1652822-21kworker/6:008:43:026
159787399345343,1cyclictest97550irq/166-enp0s3110:01:026
159787399345343,1cyclictest97550irq/166-enp0s3110:01:026
159787399345343,1cyclictest97550irq/166-enp0s3109:17:036
159787399344343,1cyclictest97550irq/166-enp0s3112:15:026
159787399344342,1cyclictest97550irq/166-enp0s3112:09:026
159787399344341,1cyclictest97550irq/166-enp0s3109:55:036
159787399343342,1cyclictest1568396-21kworker/6:107:15:026
159787399343341,1cyclictest97550irq/166-enp0s3111:23:026
159787399343341,1cyclictest0-21swapper/608:49:026
159787399342341,1cyclictest97550irq/166-enp0s3111:31:036
159787399342341,1cyclictest97550irq/166-enp0s3111:31:026
159787399342340,1cyclictest97550irq/166-enp0s3111:53:026
159787399342340,1cyclictest0-21swapper/610:51:026
159787399342337,4cyclictest1652822-21kworker/6:009:45:026
159787399341340,1cyclictest97550irq/166-enp0s3112:27:026
159787399341340,1cyclictest97550irq/166-enp0s3107:25:016
159787399341340,1cyclictest0-21swapper/609:41:026
159787399341340,1cyclictest0-21swapper/607:47:016
159787399341339,1cyclictest97550irq/166-enp0s3110:05:036
159787399341339,1cyclictest97550irq/166-enp0s3108:39:026
159787399341339,1cyclictest0-21swapper/608:31:026
159787399341339,1cyclictest0-21swapper/608:31:026
159787399341338,3cyclictest1673878-21kworker/6:211:35:026
159787399340339,1cyclictest1673878-21kworker/6:210:35:026
159787399340339,1cyclictest0-21swapper/607:41:026
159787399340338,1cyclictest97550irq/166-enp0s3109:03:026
159787399340338,1cyclictest1673878-21kworker/6:212:31:036
159787399339338,1cyclictest0-21swapper/609:05:026
159787399339337,1cyclictest97550irq/166-enp0s3111:06:036
159787399338337,1cyclictest97550irq/166-enp0s3110:25:036
159787399338336,1cyclictest97550irq/166-enp0s3111:03:026
159787399338336,1cyclictest97550irq/166-enp0s3108:50:016
159787399338336,1cyclictest97550irq/166-enp0s3107:33:016
159787399338336,1cyclictest0-21swapper/608:00:016
159787399337335,1cyclictest97550irq/166-enp0s3112:04:026
159787399337335,1cyclictest97550irq/166-enp0s3108:07:016
159787399336335,1cyclictest97550irq/166-enp0s3107:10:026
159787399336334,1cyclictest97550irq/166-enp0s3110:30:026
159787399336334,1cyclictest1673878-21kworker/6:212:39:026
159787399336334,1cyclictest1652822-21kworker/6:009:21:036
159787399335334,1cyclictest97550irq/166-enp0s3109:37:036
159787399335334,1cyclictest97550irq/166-enp0s3108:57:026
159787399335334,1cyclictest0-21swapper/609:11:026
159787399335333,1cyclictest97550irq/166-enp0s3110:42:036
159787399335333,1cyclictest1673878-21kworker/6:212:13:026
159787399334333,1cyclictest97550irq/166-enp0s3109:53:026
159787399334332,1cyclictest97550irq/166-enp0s3111:49:026
159787399334332,1cyclictest97550irq/166-enp0s3107:35:026
159787399334332,1cyclictest97550irq/166-enp0s3107:22:026
159787399333332,1cyclictest97550irq/166-enp0s3108:29:026
159787399332331,1cyclictest97550irq/166-enp0s3108:15:016
159787399332331,1cyclictest97550irq/166-enp0s3107:57:016
159787399332331,1cyclictest97550irq/166-enp0s3107:51:016
159787399328327,1cyclictest0-21swapper/612:22:036
159787399328327,1cyclictest0-21swapper/611:16:026
159787399328327,1cyclictest0-21swapper/610:46:026
159787399326325,1cyclictest1652822-21kworker/6:009:33:036
159787399324322,1cyclictest1673878-21kworker/6:211:42:026
159787399324322,1cyclictest1634777-21kworker/6:108:14:026
159782699316313,2cyclictest1600782-21kworker/0:008:45:020
159782699315313,1cyclictest1712985-21kworker/0:111:39:020
159782699315313,1cyclictest1600782-21kworker/0:010:05:020
159782699315313,1cyclictest1600782-21kworker/0:007:25:020
159782699314312,1cyclictest1600782-21kworker/0:009:03:030
159782699313311,1cyclictest1712985-21kworker/0:112:37:020
159782699313311,1cyclictest1712985-21kworker/0:110:55:030
159782699313311,1cyclictest1600782-21kworker/0:008:35:020
159782699313311,1cyclictest1600782-21kworker/0:008:03:010
159782699312311,1cyclictest1600782-21kworker/0:008:25:020
159782699312311,1cyclictest1600782-21kworker/0:008:17:010
159782699311309,1cyclictest1600782-21kworker/0:007:33:020
159782699310309,1cyclictest1600782-21kworker/0:007:21:020
159782699310308,1cyclictest1712985-21kworker/0:110:52:020
159782699310308,1cyclictest1712985-21kworker/0:110:39:030
159782699310308,1cyclictest1712985-21kworker/0:110:30:020
159782699309307,1cyclictest1712985-21kworker/0:111:51:020
159782699309307,1cyclictest1600782-21kworker/0:009:49:020
159782699309307,1cyclictest1600782-21kworker/0:009:12:010
159782699309307,1cyclictest1600782-21kworker/0:009:09:020
159782699309307,1cyclictest1600782-21kworker/0:008:54:020
159782699308307,1cyclictest1712985-21kworker/0:111:43:020
159782699308306,1cyclictest1712985-21kworker/0:110:42:030
159782699308306,1cyclictest1600782-21kworker/0:010:13:020
159782699307305,1cyclictest1712985-21kworker/0:111:49:020
159782699307305,1cyclictest1600782-21kworker/0:009:23:020
159782699306305,1cyclictest1600782-21kworker/0:009:57:030
159782699305303,1cyclictest1712985-21kworker/0:111:12:020
159782699303302,1cyclictest1712985-21kworker/0:110:20:020
159786699301299,1cyclictest1649819-21kworker/5:109:13:025
159782699301300,1cyclictest1600782-21kworker/0:007:55:020
159786699300298,1cyclictest1874323-21kworker/5:007:23:025
159782699300298,1cyclictest1712985-21kworker/0:112:26:030
159782699299297,2cyclictest1600782-21kworker/0:007:53:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional