You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-29 - 13:50
[ 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 Jan 29, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74502700,0irq/46-4a1000009468-1kworker/u3:207:06:400
13975999157,0cyclictest0-21swapper10:19:000
7350900,0irq/45-4a1000002444-1kworker/u3:208:08:050
13975999068,0cyclictest0-21swapper09:28:560
13975999058,0cyclictest0-21swapper12:24:010
13975999058,0cyclictest0-21swapper09:48:500
13975999057,0cyclictest0-21swapper10:33:510
13975999056,0cyclictest0-21swapper07:14:190
7350890,0irq/45-4a10000027891-1kworker/u3:109:24:070
7350890,0irq/45-4a10000014187-1kworker/u3:111:51:480
13975998959,0cyclictest0-21swapper07:09:050
13975998958,0cyclictest0-21swapper09:04:060
13975998855,0cyclictest0-21swapper07:38:590
13975998854,0cyclictest0-21swapper08:29:000
7350870,0irq/45-4a1000007256-1kworker/u3:111:34:450
7350870,0irq/45-4a10000017716-21runrttasks10:26:190
13975998756,0cyclictest0-21swapper07:19:200
13975998755,0cyclictest0-21swapper08:43:350
13975998755,0cyclictest0-21swapper07:34:050
13975998752,0cyclictest0-21swapper08:14:180
7350860,0irq/45-4a10000030755-21chrt11:04:120
13975998654,0cyclictest0-21swapper12:19:240
13975998653,0cyclictest0-21swapper11:38:550
13975998653,0cyclictest0-21swapper10:44:200
13975998653,0cyclictest0-21swapper08:58:510
13975998653,0cyclictest0-21swapper07:29:150
7450850,0irq/46-4a10000026875-21df_abs07:43:430
7450850,0irq/46-4a10000026527-21munin-run10:53:250
13975998554,0cyclictest0-21swapper09:39:120
13975998554,0cyclictest0-21swapper09:14:240
13975998553,0cyclictest0-21swapper09:19:240
7450840,0irq/46-4a10000011213-21grep10:08:280
7350840,0irq/45-4a10000029652-1kworker/u3:107:54:060
244402840,0chrt24376-1kworker/u3:109:10:320
13975998452,0cyclictest0-21swapper08:19:170
13975998451,0cyclictest0-21swapper10:04:190
13975998451,0cyclictest0-21swapper09:44:040
7450830,0irq/46-4a1000006835-21ntp_states09:54:140
7450830,0irq/46-4a1000003249-21chrt11:19:000
7450830,0irq/46-4a1000002612-21basename11:18:250
7350830,0irq/45-4a1000007688-1kworker/u3:108:25:540
7350830,0irq/45-4a10000015042-21runrttasks11:53:510
13975998350,0cyclictest0-21swapper07:48:570
139022830,0sleep012772-1kworker/u3:110:14:220
7450820,0irq/46-4a100000609-21runrttasks11:11:140
7450820,0irq/46-4a10000032651-21chrt09:34:190
7450820,0irq/46-4a10000032307-21irqstats07:59:050
7450820,0irq/46-4a10000028909-21sed10:59:020
7450820,0irq/46-4a10000021648-21cpu10:38:380
7350820,0irq/45-4a10000012303-21unixbench_singl08:34:240
13975998250,0cyclictest0-21swapper08:09:000
81802810,0sleep07535-1kworker/u3:209:58:490
7450810,0irq/46-4a1000008973-1kworker/u3:012:05:330
7450810,0irq/46-4a1000006475-21grep11:28:490
7450810,0irq/46-4a10000028672-21sshd12:33:480
7450810,0irq/46-4a10000026303-1kworker/u3:212:29:120
7450810,0irq/46-4a10000022452-21threads12:14:190
7450810,0irq/46-4a10000020870-21runrttasks12:09:220
7450810,0irq/46-4a10000017432-21sed08:49:230
7350810,0irq/45-4a10000016768-21fschecks_count11:58:510
186232810,0sleep017150-1kworker/u3:008:54:020
7450800,0irq/46-4a10000018417-21seq10:28:490
7350800,0irq/45-4a10000013439-1kworker/u3:008:41:000
13975998049,0cyclictest0-21swapper10:54:160
7450790,0irq/46-4a1000004662-21/usr/sbin/munin11:23:410
7450790,0irq/46-4a10000020242-21perl07:23:550
7450790,0irq/46-4a10000011880-21meminfo11:44:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional