You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-19 - 08:22
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 highest latencies:
System rack6slot5.osadl.org (updated Thu Mar 19, 2026 00:44:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1673599113846018,5355cyclictest28006-21kworker/0:119:44:320
1673599109535515,5428cyclictest12399-21kworker/0:121:39:310
1673599106855484,5190cyclictest28006-21kworker/0:120:07:370
1673599105675312,5231cyclictest6640-21kworker/0:023:36:420
1673599105575420,5133cyclictest28006-21kworker/0:120:17:180
1673599102745130,5093cyclictest12399-21kworker/0:121:44:060
1673599102005132,5017cyclictest11856-21kworker/0:220:49:120
167359999865303,4672cyclictest8654-21kworker/0:119:23:510
167359997465180,4555cyclictest28006-21kworker/0:119:53:270
167359997235090,4622cyclictest860-21kworker/0:100:31:180
167359996825165,4505cyclictest11856-21kworker/0:220:22:000
167359992274753,4463cyclictest9555-21kworker/0:223:43:360
167359991824735,4443cyclictest11856-21kworker/0:220:41:000
167359990334663,4327cyclictest9555-21kworker/0:223:54:360
167359989814632,4338cyclictest24230-21kworker/0:123:21:280
167359989784629,4338cyclictest11856-21kworker/0:220:26:540
167359989734627,4335cyclictest28006-21kworker/0:120:02:440
167359989374608,4318cyclictest11856-21kworker/0:220:55:470
167359987994539,4249cyclictest7803-21kworker/0:022:53:510
167359987644409,4331cyclictest7803-21kworker/0:023:00:460
167359987584499,4248cyclictest1827-21kworker/0:221:22:230
167359986664472,4183cyclictest21799-21kworker/0:221:57:420
167359983844417,3956cyclictest8654-21kworker/0:119:16:360
167359983064447,3808cyclictest24389-21kworker/0:200:14:290
167359982934443,3799cyclictest1827-21kworker/0:221:32:340
167359982844383,3890cyclictest7803-21kworker/0:022:35:240
167359982714168,4092cyclictest7803-21kworker/0:022:41:300
167359982464327,3904cyclictest29964-21kworker/0:000:22:050
167359981724277,3844cyclictest24230-21kworker/0:123:12:460
167359981514372,3736cyclictest11856-21kworker/0:221:04:200
167359981164397,3708cyclictest11856-21kworker/0:220:50:500
167359980944244,3807cyclictest9555-21kworker/0:200:01:130
167359980614238,3808cyclictest12399-21kworker/0:121:49:540
167359980444316,3677cyclictest28006-21kworker/0:119:47:250
167359980144210,3752cyclictest7803-21kworker/0:022:33:490
167359979954241,3743cyclictest28006-21kworker/0:120:12:270
167359977914110,3667cyclictest28006-21kworker/0:119:38:400
167359977764020,3741cyclictest8654-21kworker/0:119:14:250
167359977754081,3642cyclictest25092-21kworker/0:019:34:320
167359977094286,3408cyclictest24230-21kworker/0:123:07:590
167359974263993,3373cyclictest860-21kworker/0:100:29:430
167359973873689,3647cyclictest11856-21kworker/0:220:34:510
167359973354096,3224cyclictest24230-21kworker/0:123:15:140
167359972823760,3511cyclictest12399-21kworker/0:121:51:310
167359972513864,3375cyclictest9555-21kworker/0:223:49:450
167359971743784,3339cyclictest24230-21kworker/0:123:26:260
167359971053846,3199cyclictest1827-21kworker/0:221:26:420
167359970643735,3306cyclictest21799-21kworker/0:222:14:050
167359969743829,3134cyclictest11856-21kworker/0:221:05:450
167359968723779,3082cyclictest8654-21kworker/0:119:27:560
167359967963641,3144cyclictest21799-21kworker/0:222:20:580
167359967253636,3002cyclictest11856-21kworker/0:220:39:350
167359966393620,2968cyclictest28006-21kworker/0:119:56:340
167359965443582,2948cyclictest31453-21kworker/0:121:15:000
167359965333510,3019cyclictest7803-21kworker/0:022:47:490
167359963933387,2955cyclictest21799-21kworker/0:222:02:020
167359962313408,2772cyclictest21799-21kworker/0:222:26:000
167359962133299,2864cyclictest7803-21kworker/0:022:58:210
167359961783291,2872cyclictest21744-21kworker/0:100:08:400
167359959863283,2652cyclictest21799-21kworker/0:222:19:230
167359958783038,2825cyclictest24389-21kworker/0:200:17:080
167359956383111,2513cyclictest21799-21kworker/0:222:09:370
167359953332957,2323cyclictest860-21kworker/0:100:35:520
167359951992746,2449cyclictest31453-21kworker/0:121:16:340
167359949522509,2438cyclictest9555-21kworker/0:223:56:130
167359943024218,34cyclictest6640-21kworker/0:023:33:440
164192751184,203sleep00-21swapper19:08:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional