You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-17 - 21:22
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 376 highest latencies:
System rack6slot5.osadl.org (updated Tue Mar 17, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2139399102605356,4890cyclictest9624-21kworker/0:112:39:380
213939996725080,4582cyclictest10349-21kworker/0:007:33:590
213939993444723,4610cyclictest15911-21kworker/0:011:43:480
213939992084655,4541cyclictest18980-21kworker/0:111:26:220
213939991974654,4539cyclictest18980-21kworker/0:111:15:440
213939991324616,4506cyclictest4383-21kworker/0:210:19:030
213939991264623,4492cyclictest10349-21kworker/0:007:20:080
213939989784650,4324cyclictest23566-21kworker/0:009:04:110
213939987994560,4234cyclictest32583-21kworker/0:207:39:180
213939987614443,4314cyclictest9624-21kworker/0:112:34:450
213939986364366,4259cyclictest18921-21kworker/0:112:02:590
213939985024280,4208cyclictest32583-21kworker/0:208:11:540
213939984994303,4185cyclictest725-21kworker/0:212:28:470
213939984434282,4156cyclictest10349-21kworker/0:007:16:270
213939984084544,3859cyclictest32583-21kworker/0:207:58:570
213939982024406,3772cyclictest725-21kworker/0:212:14:090
213939981454510,3604cyclictest24021-21kworker/0:210:02:400
213939980294453,3561cyclictest725-21kworker/0:212:22:300
213939980154042,3959cyclictest24021-21kworker/0:209:52:120
213939979774315,3647cyclictest32583-21kworker/0:208:33:120
213939979614348,3610cyclictest10349-21kworker/0:007:13:000
213939978214244,3561cyclictest4383-21kworker/0:210:28:420
213939977034081,3579cyclictest18921-21kworker/0:111:54:030
213939976604090,3565cyclictest32583-21kworker/0:208:20:430
213939975024072,3379cyclictest18980-21kworker/0:110:51:440
213939974894060,3378cyclictest23566-21kworker/0:008:53:530
213939973773919,3435cyclictest32583-21kworker/0:208:06:270
213939973143975,3298cyclictest5799-21kworker/0:109:40:290
213939973103970,3297cyclictest823-21kworker/0:110:09:190
213939973083660,3625cyclictest10349-21kworker/0:007:27:370
213939972563834,3379cyclictest18980-21kworker/0:111:02:040
213939971333770,3303cyclictest32583-21kworker/0:207:43:410
213939970353738,3283cyclictest23566-21kworker/0:008:47:160
213939969223721,3190cyclictest18921-21kworker/0:112:09:180
213939967663642,3113cyclictest18980-21kworker/0:111:21:090
213939967393428,3300cyclictest725-21kworker/0:212:15:460
213939966503682,2957cyclictest32583-21kworker/0:208:27:560
213939966063516,3039cyclictest18980-21kworker/0:111:08:190
213939965653297,3225cyclictest18980-21kworker/0:111:14:230
213939965543465,3004cyclictest18921-21kworker/0:111:47:560
213939965313390,3127cyclictest24021-21kworker/0:209:48:480
213939963203379,2926cyclictest23566-21kworker/0:008:40:120
213939962953456,2796cyclictest23566-21kworker/0:009:09:390
213939962863320,2799cyclictest18980-21kworker/0:110:44:060
213939962513232,2995cyclictest24021-21kworker/0:209:59:060
213939962443440,2753cyclictest18980-21kworker/0:111:36:350
213939960563371,2673cyclictest32583-21kworker/0:207:45:040
213939958633266,2546cyclictest15385-21kworker/0:210:35:480
213939956902963,2676cyclictest18980-21kworker/0:111:30:330
213939952842691,2578cyclictest23566-21kworker/0:008:56:260
213939951672640,2516cyclictest18980-21kworker/0:110:45:410
213939948962505,2380cyclictest32583-21kworker/0:207:51:030
213939945344476,36cyclictest18921-21kworker/0:111:56:300
213939943464236,97cyclictest823-21kworker/0:110:11:200
213939942694184,35cyclictest32583-21kworker/0:208:03:520
213939941534068,44cyclictest32583-21kworker/0:208:19:090
213939939612209,1729cyclictest18980-21kworker/0:110:55:300
20943264449,203sleep00-21swapper07:07:240
213939946937,417cyclictest2213-21diskmemload10:24:060
213939938832,356cyclictest0-21swapper08:38:330
213939938732,355cyclictest0-21swapper10:32:580
213939927833,221cyclictest2341-21ssh09:10:090
213939927024,230cyclictest9177-21ssh09:20:250
213939925125,213cyclictest0-21swapper09:32:080
213939924824,194cyclictest8207-21ssh09:19:540
213939924719,199cyclictest345450irq/10-yenta09:26:010
213939924225,203cyclictest18610-21ssh09:36:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional