You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-07 - 00:26
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 Jun 06, 2026 00:46:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2330695993821,1cyclictest0-21swapper/721:00:027
2330695993810,1cyclictest0-21swapper/719:15:017
233069599380379,1cyclictest2604228-21kworker/7:100:04:017
233069599380379,1cyclictest2346165-21kworker/7:119:35:027
2330695993800,379cyclictest0-21swapper/723:18:027
2330695993800,379cyclictest0-21swapper/722:41:027
2330695993800,379cyclictest0-21swapper/722:31:027
2330695993800,379cyclictest0-21swapper/722:28:017
2330695993800,379cyclictest0-21swapper/722:12:027
2330695993800,379cyclictest0-21swapper/721:39:017
2330695993800,379cyclictest0-21swapper/721:26:017
2330695993800,379cyclictest0-21swapper/720:55:027
2330695993800,379cyclictest0-21swapper/700:20:017
2330695993800,1cyclictest0-21swapper/700:36:027
233069599379378,1cyclictest2391363-21kworker/7:221:09:027
2330695993790,1cyclictest0-21swapper/721:41:027
233069599378377,1cyclictest2346165-21kworker/7:120:18:017
233069599378377,1cyclictest2346165-21kworker/7:119:53:027
233069599378377,1cyclictest2346165-21kworker/7:119:49:017
233069599378376,1cyclictest0-21swapper/720:42:017
233069599377376,1cyclictest2346165-21kworker/7:120:14:017
233069599377376,1cyclictest2346165-21kworker/7:119:31:027
233069599377376,1cyclictest2333681-21kworker/7:019:24:027
233069599377376,1cyclictest0-21swapper/720:36:027
233069599377376,1cyclictest0-21swapper/720:21:027
233069599377376,1cyclictest0-21swapper/720:04:027
233069599377376,1cyclictest0-21swapper/719:27:027
233069599377376,1cyclictest0-21swapper/719:13:017
233069599377375,1cyclictest0-21swapper/720:29:027
233069599376375,1cyclictest0-21swapper/720:08:027
233069599376375,1cyclictest0-21swapper/719:56:027
233069599376375,1cyclictest0-21swapper/719:43:017
233066899341340,1cyclictest0-21swapper/300:31:023
233066899339337,1cyclictest2433810-21kworker/3:222:55:023
233066899338336,1cyclictest0-21swapper/323:58:023
233066899338336,1cyclictest0-21swapper/323:50:013
233066899338336,1cyclictest0-21swapper/323:12:013
233066899337336,1cyclictest0-21swapper/321:34:023
233066899336334,1cyclictest97550irq/166-enp0s3121:24:023
233066899336334,1cyclictest97550irq/166-enp0s3100:35:013
233066899336334,1cyclictest0-21swapper/322:38:023
233066899336334,1cyclictest0-21swapper/321:14:013
233066899335334,1cyclictest2433810-21kworker/3:222:27:013
233066899335334,1cyclictest0-21swapper/300:12:013
233066899335333,1cyclictest0-21swapper/323:45:013
233066899335333,1cyclictest0-21swapper/323:24:023
233066899334333,1cyclictest0-21swapper/321:45:013
233066899333331,1cyclictest2433810-21kworker/3:222:43:013
233066899332331,1cyclictest2433810-21kworker/3:222:50:013
233066899331330,1cyclictest2433810-21kworker/3:222:22:023
233066899331329,1cyclictest97550irq/166-enp0s3123:39:023
233066899330329,1cyclictest2433810-21kworker/3:222:33:023
233066899330329,1cyclictest2361569-21kworker/3:121:15:023
233066899329327,1cyclictest2574628-21kworker/3:319:15:023
233066899329327,1cyclictest2361569-21kworker/3:121:00:013
233066899328326,1cyclictest2433810-21kworker/3:222:46:013
233066899328326,1cyclictest0-21swapper/321:53:013
233064899328326,1cyclictest2388647-21kworker/1:221:10:021
233066899326325,1cyclictest2433810-21kworker/3:223:18:013
233066899326325,1cyclictest2433810-21kworker/3:222:12:023
233066899326325,1cyclictest2433810-21kworker/3:221:41:023
233066899326325,1cyclictest2433810-21kworker/3:200:15:023
233066899326325,1cyclictest2361569-21kworker/3:121:26:023
233066899326325,1cyclictest2361569-21kworker/3:120:55:013
233066899326325,1cyclictest0-21swapper/300:27:023
233066899326324,1cyclictest0-21swapper/323:28:023
233066899326324,1cyclictest0-21swapper/323:28:023
233064899326325,1cyclictest2502710-21kworker/u16:222:35:011
233066899325324,1cyclictest2433810-21kworker/3:223:05:023
233066899325324,1cyclictest2433810-21kworker/3:221:39:023
233066899325324,1cyclictest2433810-21kworker/3:200:20:023
233066899325324,1cyclictest2433810-21kworker/3:200:05:023
233066899325324,1cyclictest0-21swapper/300:04:023
233066899324323,1cyclictest0-21swapper/321:09:013
233066899324323,1cyclictest0-21swapper/319:35:013
233064899324323,1cyclictest2388647-21kworker/1:222:03:011
233064899324323,1cyclictest2388647-21kworker/1:222:03:011
233066899323322,1cyclictest0-21swapper/320:18:023
233066899322321,1cyclictest2361569-21kworker/3:120:13:023
233066899322321,1cyclictest0-21swapper/319:53:023
233066899322321,1cyclictest0-21swapper/319:49:023
233066899322320,1cyclictest2361569-21kworker/3:120:33:013
233066899321320,1cyclictest2574628-21kworker/3:319:13:023
233066899321320,1cyclictest2361569-21kworker/3:120:42:023
233066899321320,1cyclictest2361569-21kworker/3:120:36:013
233066899321320,1cyclictest2361569-21kworker/3:120:28:013
233066899321320,1cyclictest2361569-21kworker/3:120:21:023
233066899321320,1cyclictest0-21swapper/319:31:013
233066899321320,1cyclictest0-21swapper/319:28:023
233066899321320,1cyclictest0-21swapper/319:24:023
233066099321318,2cyclictest2385632-21kworker/2:022:14:012
233066099321318,2cyclictest2385632-21kworker/2:000:39:022
233064899321318,2cyclictest2388647-21kworker/1:221:24:011
233066899320319,1cyclictest2574628-21kworker/3:320:04:013
233066899320319,1cyclictest2574628-21kworker/3:319:56:013
233066899320319,1cyclictest2574628-21kworker/3:319:43:023
233066899320319,1cyclictest2361569-21kworker/3:120:08:023
233066099320319,1cyclictest0-21swapper/223:11:012
233066099320318,1cyclictest0-21swapper/200:26:012
233066099320317,2cyclictest2385632-21kworker/2:021:50:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional