You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-22 - 09:06
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 Sep 22, 2026 00:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1773599108515619,5229cyclictest7014-21kworker/0:020:29:290
177359990804736,4340cyclictest7014-21kworker/0:019:23:330
177359990524504,4534cyclictest7218-21kworker/0:022:54:400
177359988514520,4327cyclictest7014-21kworker/0:019:57:270
177359987134328,4372cyclictest17654-21kworker/0:122:21:210
177359986884441,4244cyclictest7014-21kworker/0:020:04:360
177359984894336,4143cyclictest7014-21kworker/0:019:38:000
177359984104260,4100cyclictest7014-21kworker/0:019:26:280
177359982224083,4089cyclictest7014-21kworker/0:019:42:150
177359981434316,3778cyclictest7014-21kworker/0:019:17:540
177359980454184,3847cyclictest27466-21kworker/0:200:39:020
177359980373960,4020cyclictest18820-21kworker/0:223:11:410
177359979824036,3896cyclictest7014-21kworker/0:020:52:000
177359979424232,3671cyclictest7218-21kworker/0:022:37:530
177359978714019,3839cyclictest7014-21kworker/0:019:31:300
177359976814104,3563cyclictest17654-21kworker/0:122:19:260
177359976583990,3654cyclictest31690-21kworker/0:023:35:010
177359975643828,3685cyclictest26392-21kworker/0:221:08:100
177359974243763,3611cyclictest7014-21kworker/0:020:44:020
177359973903947,3394cyclictest26392-21kworker/0:220:59:530
177359973333910,3373cyclictest9360-21kworker/0:221:47:330
177359972963848,3406cyclictest17654-21kworker/0:122:03:160
177359971053617,3474cyclictest6043-21kworker/0:021:32:520
177359970573821,3226cyclictest7014-21kworker/0:019:50:170
177359969983564,3420cyclictest10483-21kworker/0:200:15:200
177359969483769,3175cyclictest7014-21kworker/0:020:37:570
177359968483716,3122cyclictest26392-21kworker/0:221:01:270
177359967213610,3060cyclictest7014-21kworker/0:019:48:420
177359965763584,2988cyclictest7014-21kworker/0:020:45:370
177359965303391,3097cyclictest26392-21kworker/0:221:18:080
177359965193431,3074cyclictest10483-21kworker/0:223:54:050
177359964283254,3145cyclictest26392-21kworker/0:221:21:060
177359964013542,2817cyclictest18820-21kworker/0:223:08:400
177359962653382,2834cyclictest10483-21kworker/0:200:12:290
177359962093348,2811cyclictest7014-21kworker/0:020:18:500
177359961183316,2788cyclictest7014-21kworker/0:020:21:220
177359959923340,2610cyclictest7014-21kworker/0:020:11:070
177359941412336,1790cyclictest7014-21kworker/0:019:14:170
174022800183,201sleep00-21swapper19:07:530
177359949733,449cyclictest30845-21diskmemload22:30:320
177359949049,426cyclictest30845-21diskmemload22:30:010
177359949023,453cyclictest351950irq/10-yenta23:47:320
177359948734,439cyclictest30845-21diskmemload23:37:030
177359948734,439cyclictest30845-21diskmemload22:12:210
177359948634,439cyclictest30845-21diskmemload21:51:290
177359948633,439cyclictest19232-21ssh22:58:240
177359948633,439cyclictest14021-21ssh22:47:250
177359948127,213cyclictest1101-21ssh23:29:000
177359947332,381cyclictest28980-21ssh23:18:400
177359947228,421cyclictest14804-21ssh21:41:260
177359946532,373cyclictest11622-21ssh22:41:420
177359946231,371cyclictest13-21rcuc/023:21:270
177359942534,378cyclictest21812-21ssh23:04:520
177359941340,359cyclictest8329-21ssh21:29:510
177359941331,369cyclictest351950irq/10-yenta00:06:270
177359940650,343cyclictest30845-21diskmemload00:01:310
177359940634,359cyclictest22264-21ssh21:56:500
177359940554,290cyclictest30845-21diskmemload00:31:350
177359940351,171cyclictest7518-21ssh23:41:020
177359940154,164cyclictest4924-21runrttasks21:11:570
177359940132,356cyclictest13071-21ssh21:38:250
177359939951,289cyclictest30845-21diskmemload23:58:440
177359939534,302cyclictest27419-21ssh22:07:270
177359939454,271cyclictest4224-21lldpd00:21:520
177359939451,284cyclictest30845-21diskmemload00:25:330
177359936433,271cyclictest7968-21sshd20:06:280
177359932831,283cyclictest17438-21chrt20:32:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional