You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-05 - 04:56
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack4slot2.osadl.org (updated Thu Feb 05, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74502500,0irq/46-4a1000007663-1kworker/u3:219:05:190
8055998958,0cyclictest0-21swapper22:53:430
8055998157,0cyclictest0-21swapper21:58:190
7350810,0irq/45-4a1000002143-21df23:33:260
7350810,0irq/45-4a10000016204-21memory19:28:540
7450780,0irq/46-4a10000027017-1kworker/u3:221:39:530
7450760,0irq/46-4a1000009509-1kworker/u3:019:15:230
7450760,0irq/46-4a1000008318-1kworker/u3:220:48:550
7450760,0irq/46-4a1000007663-1kworker/u3:219:11:130
7450760,0irq/46-4a1000006984-21latency_hist20:38:130
7450760,0irq/46-4a1000003272-1kworker/u3:223:38:560
7450760,0irq/46-4a10000027056-1kworker/u3:120:58:240
7450760,0irq/46-4a10000022243-21runrttasks21:22:430
7450760,0irq/46-4a10000014378-1kworker/u3:200:09:090
7450760,0irq/46-4a10000013744-21cron22:33:090
7450750,0irq/46-4a1000009509-1kworker/u3:019:33:220
7450750,0irq/46-4a10000032147-21seq21:49:540
7450750,0irq/46-4a1000003037-21runrttasks20:24:170
7450750,0irq/46-4a10000028836-1kworker/u3:121:43:210
7450750,0irq/46-4a10000027056-1kworker/u3:121:08:200
7450750,0irq/46-4a10000025504-1kworker/u3:223:13:550
7450750,0irq/46-4a10000023990-1kworker/u3:022:09:040
7450750,0irq/46-4a10000022172-1kworker/u3:022:59:020
7450750,0irq/46-4a10000022023-1kworker/u3:100:32:260
7450750,0irq/46-4a10000010225-1kworker/u3:122:23:410
7350750,0irq/45-4a100000651-21grep20:18:380
7350750,0irq/45-4a10000017977-21ntp_kernel_err22:43:570
7450740,0irq/46-4a1000009509-1kworker/u3:019:18:230
7450740,0irq/46-4a1000008606-1kworker/u3:000:33:500
7450740,0irq/46-4a1000008318-1kworker/u3:220:43:520
7450740,0irq/46-4a1000003392-1kworker/u3:222:38:580
7450740,0irq/46-4a10000030907-1kworker/u3:223:23:210
7450740,0irq/46-4a10000030839-1kworker/u3:020:13:310
7450740,0irq/46-4a10000025671-21chrt21:32:530
7450740,0irq/46-4a10000025504-1kworker/u3:223:08:450
7450740,0irq/46-4a10000023518-21runrttasks19:49:160
7450740,0irq/46-4a10000021924-1kworker/u3:221:23:400
7450740,0irq/46-4a1000001475-1kworker/u3:123:53:280
7450740,0irq/46-4a10000014470-1kworker/u3:123:19:080
7450740,0irq/46-4a10000014378-1kworker/u3:200:13:570
7450740,0irq/46-4a10000011898-1kworker/u3:020:55:490
7350740,0irq/45-4a10000018650-21runrttasks00:21:070
7350740,0irq/45-4a100000107692chrt23:58:280
201512740,0sleep011898-1kworker/u3:021:14:410
7450730,0irq/46-4a1000009509-1kworker/u3:019:38:430
7450730,0irq/46-4a1000009509-1kworker/u3:019:23:410
7450730,0irq/46-4a1000008359-21chrt20:40:530
7450730,0irq/46-4a1000006884-1kworker/u3:223:48:370
7450730,0irq/46-4a1000006537-1kworker/u3:122:13:480
7450730,0irq/46-4a10000023895-1kworker/u3:019:58:260
7450730,0irq/46-4a10000019720-1kworker/u3:220:03:490
7450730,0irq/46-4a10000019647-1kworker/u3:200:27:210
7450730,0irq/46-4a10000016068-21runrttasks21:03:440
7450730,0irq/46-4a10000012497-1kworker/u3:022:33:480
7350730,0irq/45-4a1000004436-21kworker/0:219:53:380
7350730,0irq/45-4a10000012-21ksoftirqd/000:05:290
205472730,0chrt20127-1kworker/u3:222:52:540
7450720,0irq/46-4a1000008393-1kworker/u3:022:19:110
7450720,0irq/46-4a100000677-1kworker/u3:119:44:000
7450720,0irq/46-4a1000005037-1kworker/u3:023:43:290
7450720,0irq/46-4a1000003344-1kworker/u3:220:28:280
7450720,0irq/46-4a10000022172-1kworker/u3:023:03:230
7450720,0irq/46-4a10000019720-1kworker/u3:220:08:530
7450720,0irq/46-4a10000019453-1kworker/u3:121:34:210
7450720,0irq/46-4a1000001381-1kworker/u3:121:54:510
7450710,0irq/46-4a10000030907-1kworker/u3:223:28:560
7350710,0irq/45-4a1000003972-21/usr/sbin/munin22:03:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional