You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-14 - 18:27
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 rack6slot2.osadl.org (updated Fri Nov 14, 2025 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
157562670,1sleep00-21swapper/011:07:350
68522449,8sleep10-21swapper/106:59:111
69072418,8sleep00-21swapper/006:59:440
7224993729,7cyclictest245950irq/16-enp2s0f011:57:340
7225993533,1cyclictest167950irq/16-i91510:22:111
7224993534,0cyclictest245950irq/16-enp2s0f008:17:580
7224993534,0cyclictest245950irq/16-enp2s0f007:37:300
7224993534,0cyclictest245950irq/16-enp2s0f007:22:320
7225993432,1cyclictest167950irq/16-i91512:24:101
7225993432,1cyclictest167950irq/16-i91511:51:151
7225993432,1cyclictest167950irq/16-i91511:46:221
7225993432,1cyclictest167950irq/16-i91510:27:441
7225993432,1cyclictest167950irq/16-i91509:57:331
7225993432,1cyclictest167950irq/16-i91509:22:361
7225993432,1cyclictest167950irq/16-i91507:39:121
7224993433,0cyclictest245950irq/16-enp2s0f011:28:310
7224993433,0cyclictest245950irq/16-enp2s0f009:38:540
7224993433,0cyclictest245950irq/16-enp2s0f007:27:520
7224993432,1cyclictest245950irq/16-enp2s0f011:47:320
7224993432,1cyclictest245950irq/16-enp2s0f010:32:350
7224993432,1cyclictest245950irq/16-enp2s0f009:34:030
7224993432,1cyclictest245950irq/16-enp2s0f007:07:200
7224993432,1cyclictest185550irq/16-nvkm10:18:410
7224993431,0cyclictest167950irq/16-i91511:17:330
7225993333,0cyclictest167950irq/16-i91509:18:511
7225993332,0cyclictest245950irq/16-enp2s0f011:15:171
7225993332,0cyclictest245950irq/16-enp2s0f010:08:161
7225993332,0cyclictest245950irq/16-enp2s0f007:47:341
7225993332,0cyclictest167950irq/16-i91512:32:031
7225993332,0cyclictest167950irq/16-i91512:07:371
7225993332,0cyclictest167950irq/16-i91511:57:501
7225993332,0cyclictest167950irq/16-i91511:32:541
7225993332,0cyclictest167950irq/16-i91511:29:481
7225993332,0cyclictest167950irq/16-i91511:22:401
7225993332,0cyclictest167950irq/16-i91510:43:361
7225993332,0cyclictest167950irq/16-i91510:39:361
7225993332,0cyclictest167950irq/16-i91510:06:041
7225993332,0cyclictest167950irq/16-i91509:52:311
7225993332,0cyclictest167950irq/16-i91509:48:401
7225993332,0cyclictest167950irq/16-i91509:42:351
7225993332,0cyclictest167950irq/16-i91509:39:191
7225993332,0cyclictest167950irq/16-i91508:54:451
7225993332,0cyclictest167950irq/16-i91508:34:061
7225993332,0cyclictest167950irq/16-i91508:19:211
7225993332,0cyclictest167950irq/16-i91508:07:361
7225993332,0cyclictest167950irq/16-i91507:42:481
7225993332,0cyclictest167950irq/16-i91507:02:361
7225993331,1cyclictest185550irq/16-nvkm09:12:331
7225993331,1cyclictest185550irq/16-nvkm08:44:031
7225993331,1cyclictest167950irq/16-i91511:17:381
7225993331,1cyclictest167950irq/16-i91510:58:181
7225993331,1cyclictest167950irq/16-i91510:32:271
7225993331,1cyclictest167950irq/16-i91509:07:031
7225993331,1cyclictest167950irq/16-i91508:59:261
7225993331,1cyclictest167950irq/16-i91508:51:031
7225993331,1cyclictest167950irq/16-i91508:27:331
7225993331,1cyclictest167950irq/16-i91507:27:581
7225993331,1cyclictest167950irq/16-i91507:19:081
7225993331,1cyclictest167950irq/16-i91507:12:391
7224993332,0cyclictest245950irq/16-enp2s0f012:29:590
7224993332,0cyclictest245950irq/16-enp2s0f012:17:410
7224993332,0cyclictest245950irq/16-enp2s0f012:13:280
7224993332,0cyclictest245950irq/16-enp2s0f011:52:350
7224993332,0cyclictest245950irq/16-enp2s0f011:44:510
7224993332,0cyclictest245950irq/16-enp2s0f011:39:500
7224993332,0cyclictest245950irq/16-enp2s0f011:32:280
7224993332,0cyclictest245950irq/16-enp2s0f011:22:400
7224993332,0cyclictest245950irq/16-enp2s0f011:13:280
7224993332,0cyclictest245950irq/16-enp2s0f010:42:390
7224993332,0cyclictest245950irq/16-enp2s0f010:37:330
7224993332,0cyclictest245950irq/16-enp2s0f010:27:350
7224993332,0cyclictest245950irq/16-enp2s0f010:23:320
7224993332,0cyclictest245950irq/16-enp2s0f010:07:230
7224993332,0cyclictest245950irq/16-enp2s0f009:59:350
7224993332,0cyclictest245950irq/16-enp2s0f009:42:360
7224993332,0cyclictest245950irq/16-enp2s0f009:07:330
7224993332,0cyclictest245950irq/16-enp2s0f009:02:310
7224993332,0cyclictest245950irq/16-enp2s0f008:43:470
7224993332,0cyclictest245950irq/16-enp2s0f008:14:180
7224993332,0cyclictest245950irq/16-enp2s0f008:07:330
7224993332,0cyclictest245950irq/16-enp2s0f008:02:360
7224993332,0cyclictest245950irq/16-enp2s0f007:57:390
7224993332,0cyclictest245950irq/16-enp2s0f007:52:350
7224993332,0cyclictest245950irq/16-enp2s0f007:47:310
7224993332,0cyclictest245950irq/16-enp2s0f007:44:330
7224993332,0cyclictest245950irq/16-enp2s0f007:32:320
7224993332,0cyclictest245950irq/16-enp2s0f007:17:400
7224993332,0cyclictest245950irq/16-enp2s0f007:05:300
7224993332,0cyclictest185550irq/16-nvkm12:02:330
7224993332,0cyclictest185550irq/16-nvkm10:16:340
7224993332,0cyclictest167950irq/16-i91509:12:340
7224993332,0cyclictest167950irq/16-i91508:52:370
7224993331,1cyclictest245950irq/16-enp2s0f012:07:350
7224993331,1cyclictest245950irq/16-enp2s0f011:02:400
7224993331,1cyclictest245950irq/16-enp2s0f010:54:430
7224993331,1cyclictest245950irq/16-enp2s0f009:52:300
7224993331,1cyclictest245950irq/16-enp2s0f008:58:030
7224993331,1cyclictest245950irq/16-enp2s0f008:37:380
7224993331,1cyclictest185550irq/16-nvkm09:27:320
7224993330,0cyclictest167950irq/16-i91509:22:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional