You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-24 - 15:16
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 highest latencies:
System rack6slot5.osadl.org (updated Tue Mar 24, 2026 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2875599111165795,5310cyclictest11965-21kworker/0:111:20:180
2875599106195368,5241cyclictest23591-21kworker/0:111:45:210
2875599105655333,5222cyclictest3870-21kworker/0:011:02:300
287559996225053,4558cyclictest31493-21kworker/0:009:01:070
287559994834990,4489cyclictest31493-21kworker/0:007:53:490
287559993304719,4600cyclictest31493-21kworker/0:009:32:490
287559992884801,4476cyclictest31493-21kworker/0:007:35:420
287559991684636,4527cyclictest1973-21kworker/0:010:19:080
287559991044786,4304cyclictest31493-21kworker/0:008:14:470
287559990974600,4492cyclictest1973-21kworker/0:010:13:030
287559990794683,4385cyclictest23591-21kworker/0:112:25:080
287559989554538,4406cyclictest30164-21kworker/0:110:56:070
287559988854587,4287cyclictest31493-21kworker/0:008:51:590
287559988144469,4334cyclictest31493-21kworker/0:009:22:030
287559987324522,4199cyclictest31493-21kworker/0:008:07:390
287559987084406,4298cyclictest23591-21kworker/0:111:51:500
287559986984410,4277cyclictest31493-21kworker/0:008:24:370
287559986784397,4270cyclictest30953-21kworker/0:109:53:450
287559984564289,4163cyclictest3870-21kworker/0:011:08:290
287559983524611,3718cyclictest31493-21kworker/0:009:47:320
287559982554133,4070cyclictest31493-21kworker/0:007:29:470
287559981944300,3880cyclictest31493-21kworker/0:008:55:090
287559981834269,3900cyclictest23591-21kworker/0:111:56:550
287559981684074,4007cyclictest31493-21kworker/0:007:21:520
287559980994132,3952cyclictest31493-21kworker/0:009:40:270
287559980414360,3638cyclictest3870-21kworker/0:011:18:440
287559979804092,3837cyclictest31493-21kworker/0:007:18:070
287559978854262,3581cyclictest20303-21kworker/0:011:37:320
287559978013933,3825cyclictest31493-21kworker/0:007:43:190
287559975333931,3587cyclictest23591-21kworker/0:112:15:490
287559975144011,3499cyclictest1973-21kworker/0:010:30:490
287559973603940,3415cyclictest11965-21kworker/0:111:33:030
287559972583631,3612cyclictest31493-21kworker/0:007:56:470
287559971623604,3498cyclictest31493-21kworker/0:008:31:580
287559971113768,3292cyclictest31493-21kworker/0:009:26:120
287559969253721,3193cyclictest23591-21kworker/0:112:04:470
287559969243771,3110cyclictest31493-21kworker/0:007:47:340
287559968763584,3281cyclictest20999-21kworker/0:110:36:590
287559968613631,3170cyclictest31493-21kworker/0:008:27:280
287559968303676,3150cyclictest31493-21kworker/0:008:47:240
287559967493426,3309cyclictest31493-21kworker/0:009:36:430
287559967443627,3112cyclictest23591-21kworker/0:112:10:540
287559966653461,3189cyclictest1973-21kworker/0:010:29:150
287559966563461,3172cyclictest26172-21kworker/0:210:44:150
287559966353583,3048cyclictest31493-21kworker/0:008:16:130
287559966273623,2953cyclictest1973-21kworker/0:010:03:520
287559966243572,3040cyclictest31493-21kworker/0:008:42:420
287559966183416,3159cyclictest23591-21kworker/0:112:09:180
287559965963429,3153cyclictest31493-21kworker/0:009:14:550
287559965633532,3020cyclictest31493-21kworker/0:009:16:320
287559965393417,3107cyclictest31493-21kworker/0:007:14:280
287559965203460,2980cyclictest23591-21kworker/0:112:23:320
287559965043367,3094cyclictest30164-21kworker/0:110:54:320
287559964003291,3022cyclictest15585-21kworker/0:212:36:230
287559963203468,2837cyclictest1973-21kworker/0:009:58:110
287559962673448,2768cyclictest31493-21kworker/0:008:01:470
287559962433443,2749cyclictest1973-21kworker/0:010:23:260
287559962033254,2938cyclictest15585-21kworker/0:212:31:230
287559961553305,2836cyclictest3870-21kworker/0:011:12:520
287559961293264,2813cyclictest26172-21kworker/0:210:48:550
287559958633178,2680cyclictest31493-21kworker/0:009:06:120
287559952982809,2485cyclictest11965-21kworker/0:111:26:300
287559951462734,2401cyclictest31493-21kworker/0:008:38:030
287559951312627,2494cyclictest31493-21kworker/0:007:31:290
287559944314383,34cyclictest1973-21kworker/0:010:06:360
287559934653373,42cyclictest23591-21kworker/0:111:43:470
283792755182,177sleep00-21swapper07:07:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional