You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-17 - 02:44
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 Mon Nov 17, 2025 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1217724513,8sleep00-21swapper/019:00:160
119622438,8sleep10-21swapper/118:58:071
12432993932,6cyclictest245950irq/16-enp2s0f020:41:580
12432993634,1cyclictest245950irq/16-enp2s0f022:37:130
12433993534,0cyclictest167950irq/16-i91519:30:181
12433993534,0cyclictest167950irq/16-i91500:09:311
12432993534,0cyclictest245950irq/16-enp2s0f000:09:310
12433993433,0cyclictest167950irq/16-i91519:36:111
12433993432,1cyclictest167950irq/16-i91523:47:311
12433993432,1cyclictest167950irq/16-i91521:42:321
12433993432,1cyclictest167950irq/16-i91520:39:051
12433993432,1cyclictest167950irq/16-i91520:17:341
12433993432,1cyclictest167950irq/16-i91519:37:311
12432993433,0cyclictest245950irq/16-enp2s0f021:37:300
12432993433,0cyclictest245950irq/16-enp2s0f021:31:380
12432993433,0cyclictest245950irq/16-enp2s0f000:17:290
12432993432,1cyclictest245950irq/16-enp2s0f022:52:350
12432993432,1cyclictest245950irq/16-enp2s0f022:02:310
12432993432,1cyclictest245950irq/16-enp2s0f021:52:330
12432993432,1cyclictest245950irq/16-enp2s0f020:51:530
12432993432,1cyclictest245950irq/16-enp2s0f019:36:110
12432993432,1cyclictest245950irq/16-enp2s0f019:12:340
12432993432,1cyclictest245950irq/16-enp2s0f000:12:380
12433993332,1cyclictest167950irq/16-i91522:52:351
12433993332,0cyclictest245950irq/16-enp2s0f020:52:321
12433993332,0cyclictest245950irq/16-enp2s0f019:12:341
12433993332,0cyclictest167950irq/16-i91523:38:041
12433993332,0cyclictest167950irq/16-i91523:28:151
12433993332,0cyclictest167950irq/16-i91523:18:461
12433993332,0cyclictest167950irq/16-i91523:03:111
12433993332,0cyclictest167950irq/16-i91522:37:311
12433993332,0cyclictest167950irq/16-i91522:37:311
12433993332,0cyclictest167950irq/16-i91522:32:301
12433993332,0cyclictest167950irq/16-i91522:22:361
12433993332,0cyclictest167950irq/16-i91521:59:211
12433993332,0cyclictest167950irq/16-i91521:55:041
12433993332,0cyclictest167950irq/16-i91521:52:051
12433993332,0cyclictest167950irq/16-i91521:32:331
12433993332,0cyclictest167950irq/16-i91521:27:001
12433993332,0cyclictest167950irq/16-i91521:21:591
12433993332,0cyclictest167950irq/16-i91521:16:581
12433993332,0cyclictest167950irq/16-i91521:02:351
12433993332,0cyclictest167950irq/16-i91520:33:311
12433993332,0cyclictest167950irq/16-i91520:29:211
12433993332,0cyclictest167950irq/16-i91520:16:461
12433993332,0cyclictest167950irq/16-i91520:10:391
12433993332,0cyclictest167950irq/16-i91520:03:071
12433993332,0cyclictest167950irq/16-i91520:01:431
12433993332,0cyclictest167950irq/16-i91519:53:401
12433993332,0cyclictest167950irq/16-i91519:20:491
12433993332,0cyclictest167950irq/16-i91519:07:301
12433993332,0cyclictest167950irq/16-i91519:02:211
12433993332,0cyclictest167950irq/16-i91500:23:461
12433993332,0cyclictest167950irq/16-i91500:02:381
12433993331,1cyclictest167950irq/16-i91523:53:231
12433993331,1cyclictest167950irq/16-i91523:12:331
12433993331,1cyclictest167950irq/16-i91523:10:121
12433993331,1cyclictest167950irq/16-i91522:47:321
12433993331,1cyclictest167950irq/16-i91520:57:341
12433993331,1cyclictest167950irq/16-i91519:43:191
12433993331,1cyclictest167950irq/16-i91500:27:331
12433993331,1cyclictest167950irq/16-i91500:12:341
12432993332,0cyclictest245950irq/16-enp2s0f023:42:440
12432993332,0cyclictest245950irq/16-enp2s0f023:32:330
12432993332,0cyclictest245950irq/16-enp2s0f023:17:310
12432993332,0cyclictest245950irq/16-enp2s0f023:07:490
12432993332,0cyclictest245950irq/16-enp2s0f022:37:350
12432993332,0cyclictest245950irq/16-enp2s0f022:37:350
12432993332,0cyclictest245950irq/16-enp2s0f022:27:320
12432993332,0cyclictest245950irq/16-enp2s0f022:12:330
12432993332,0cyclictest245950irq/16-enp2s0f022:09:330
12432993332,0cyclictest245950irq/16-enp2s0f021:52:050
12432993332,0cyclictest245950irq/16-enp2s0f021:34:050
12432993332,0cyclictest245950irq/16-enp2s0f021:22:210
12432993332,0cyclictest245950irq/16-enp2s0f021:21:590
12432993332,0cyclictest245950irq/16-enp2s0f021:07:320
12432993332,0cyclictest245950irq/16-enp2s0f020:57:360
12432993332,0cyclictest245950irq/16-enp2s0f020:52:320
12432993332,0cyclictest245950irq/16-enp2s0f020:46:070
12432993332,0cyclictest245950irq/16-enp2s0f020:33:410
12432993332,0cyclictest245950irq/16-enp2s0f020:23:200
12432993332,0cyclictest245950irq/16-enp2s0f020:15:470
12432993332,0cyclictest245950irq/16-enp2s0f020:02:350
12432993332,0cyclictest245950irq/16-enp2s0f019:59:130
12432993332,0cyclictest245950irq/16-enp2s0f019:53:400
12432993332,0cyclictest245950irq/16-enp2s0f019:29:360
12432993332,0cyclictest245950irq/16-enp2s0f019:17:330
12432993332,0cyclictest245950irq/16-enp2s0f019:06:280
12432993332,0cyclictest245950irq/16-enp2s0f000:03:420
12432993332,0cyclictest167950irq/16-i91522:17:350
12432993331,1cyclictest245950irq/16-enp2s0f023:57:310
12432993331,1cyclictest245950irq/16-enp2s0f023:52:300
12432993331,1cyclictest245950irq/16-enp2s0f023:47:310
12432993331,1cyclictest245950irq/16-enp2s0f023:37:380
12432993331,1cyclictest245950irq/16-enp2s0f023:22:320
12432993331,1cyclictest245950irq/16-enp2s0f022:57:330
12432993331,1cyclictest245950irq/16-enp2s0f022:47:310
12432993331,1cyclictest245950irq/16-enp2s0f022:22:390
12432993331,1cyclictest245950irq/16-enp2s0f021:42:350
12432993331,1cyclictest245950irq/16-enp2s0f021:12:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional