You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-12-05 - 10:29
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 Dec 05, 2025 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
325892488,8sleep00-21swapper/018:59:360
3432378,22sleep10-21swapper/119:01:531
408993534,0cyclictest245950irq/16-enp2s0f021:29:300
408993534,0cyclictest245950irq/16-enp2s0f000:22:130
408993533,1cyclictest245950irq/16-enp2s0f019:31:560
409993433,0cyclictest167950irq/16-i91523:45:271
409993433,0cyclictest167950irq/16-i91520:57:191
409993432,1cyclictest167950irq/16-i91523:07:351
409993432,1cyclictest167950irq/16-i91522:45:221
409993432,1cyclictest167950irq/16-i91521:42:191
409993432,1cyclictest167950irq/16-i91519:57:001
409993432,1cyclictest167950irq/16-i91500:27:501
408993433,1cyclictest245950irq/16-enp2s0f019:57:160
408993433,0cyclictest245950irq/16-enp2s0f020:41:350
408993433,0cyclictest245950irq/16-enp2s0f000:10:230
408993432,1cyclictest245950irq/16-enp2s0f023:17:140
408993432,1cyclictest245950irq/16-enp2s0f023:12:140
408993432,1cyclictest245950irq/16-enp2s0f021:32:120
408993432,1cyclictest245950irq/16-enp2s0f021:07:120
408993432,1cyclictest245950irq/16-enp2s0f020:02:110
408993432,1cyclictest245950irq/16-enp2s0f019:32:140
408993432,1cyclictest245950irq/16-enp2s0f019:02:150
408993432,1cyclictest245950irq/16-enp2s0f000:12:090
409993332,1cyclictest167950irq/16-i91519:42:301
409993332,0cyclictest245950irq/16-enp2s0f023:32:391
409993332,0cyclictest245950irq/16-enp2s0f022:52:191
409993332,0cyclictest245950irq/16-enp2s0f022:41:341
409993332,0cyclictest245950irq/16-enp2s0f022:27:281
409993332,0cyclictest245950irq/16-enp2s0f022:22:581
409993332,0cyclictest245950irq/16-enp2s0f022:02:091
409993332,0cyclictest245950irq/16-enp2s0f021:22:141
409993332,0cyclictest245950irq/16-enp2s0f020:52:131
409993332,0cyclictest245950irq/16-enp2s0f020:42:141
409993332,0cyclictest245950irq/16-enp2s0f019:48:491
409993332,0cyclictest245950irq/16-enp2s0f000:23:071
409993332,0cyclictest245950irq/16-enp2s0f000:09:261
409993332,0cyclictest167950irq/16-i91523:48:221
409993332,0cyclictest167950irq/16-i91523:14:171
409993332,0cyclictest167950irq/16-i91523:06:181
409993332,0cyclictest167950irq/16-i91522:48:211
409993332,0cyclictest167950irq/16-i91520:27:051
409993332,0cyclictest167950irq/16-i91519:29:221
409993332,0cyclictest167950irq/16-i91519:21:591
409993332,0cyclictest167950irq/16-i91519:13:031
409993331,1cyclictest245950irq/16-enp2s0f023:27:091
409993331,1cyclictest167950irq/16-i91521:52:211
409993331,1cyclictest167950irq/16-i91521:37:191
409993331,1cyclictest167950irq/16-i91521:07:091
409993331,1cyclictest167950irq/16-i91520:22:041
409993331,1cyclictest167950irq/16-i91520:02:031
409993331,1cyclictest167950irq/16-i91519:17:071
409993331,1cyclictest167950irq/16-i91500:13:221
408993332,0cyclictest245950irq/16-enp2s0f023:56:150
408993332,0cyclictest245950irq/16-enp2s0f023:32:120
408993332,0cyclictest245950irq/16-enp2s0f023:07:130
408993332,0cyclictest245950irq/16-enp2s0f023:02:130
408993332,0cyclictest245950irq/16-enp2s0f022:52:100
408993332,0cyclictest245950irq/16-enp2s0f022:42:090
408993332,0cyclictest245950irq/16-enp2s0f022:34:190
408993332,0cyclictest245950irq/16-enp2s0f022:07:490
408993332,0cyclictest245950irq/16-enp2s0f022:05:220
408993332,0cyclictest245950irq/16-enp2s0f021:43:520
408993332,0cyclictest245950irq/16-enp2s0f021:37:140
408993332,0cyclictest245950irq/16-enp2s0f021:12:150
408993332,0cyclictest245950irq/16-enp2s0f020:47:110
408993332,0cyclictest245950irq/16-enp2s0f020:23:460
408993332,0cyclictest245950irq/16-enp2s0f019:22:070
408993332,0cyclictest245950irq/16-enp2s0f019:19:580
408993332,0cyclictest245950irq/16-enp2s0f000:17:200
408993332,0cyclictest245950irq/16-enp2s0f000:06:280
408993332,0cyclictest245950irq/16-enp2s0f000:00:050
408993331,1cyclictest245950irq/16-enp2s0f022:47:130
408993331,1cyclictest245950irq/16-enp2s0f022:37:140
408993331,1cyclictest245950irq/16-enp2s0f022:27:130
408993331,1cyclictest245950irq/16-enp2s0f022:17:140
408993331,1cyclictest245950irq/16-enp2s0f021:22:210
408993331,1cyclictest245950irq/16-enp2s0f021:17:170
408993331,1cyclictest245950irq/16-enp2s0f021:02:120
408993331,1cyclictest245950irq/16-enp2s0f020:57:160
408993331,1cyclictest245950irq/16-enp2s0f020:34:550
408993331,1cyclictest245950irq/16-enp2s0f020:27:090
408993331,1cyclictest245950irq/16-enp2s0f020:07:090
408993331,1cyclictest245950irq/16-enp2s0f019:52:100
408993331,1cyclictest245950irq/16-enp2s0f019:47:110
408993331,1cyclictest245950irq/16-enp2s0f019:07:550
408993331,1cyclictest245950irq/16-enp2s0f000:30:330
408993331,1cyclictest167950irq/16-i91520:42:130
409993232,0cyclictest245950irq/16-enp2s0f020:35:161
409993232,0cyclictest167950irq/16-i91522:18:231
409993232,0cyclictest167950irq/16-i91520:48:001
409993232,0cyclictest167950irq/16-i91519:37:151
409993232,0cyclictest167950irq/16-i91500:17:511
409993231,0cyclictest245950irq/16-enp2s0f023:57:001
409993231,0cyclictest245950irq/16-enp2s0f022:57:161
409993231,0cyclictest245950irq/16-enp2s0f020:17:081
409993231,0cyclictest167950irq/16-i91523:52:431
409993231,0cyclictest167950irq/16-i91523:18:001
409993231,0cyclictest167950irq/16-i91522:32:141
409993231,0cyclictest167950irq/16-i91522:12:121
409993231,0cyclictest167950irq/16-i91522:07:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional