You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-28 - 23:47
[ 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 792 highest latencies:
System rack4slot2.osadl.org (updated Wed Jan 28, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74509020,0irq/46-4a10000010962-1kworker/u3:107:07:000
7350930,0irq/45-4a10000029248-1kworker/u3:109:38:310
11922999258,0cyclictest0-21swapper11:49:210
11922999258,0cyclictest0-21swapper07:49:260
38422917,0sleep03906-21ps09:54:180
11922999158,0cyclictest0-21swapper10:03:390
11922999157,0cyclictest0-21swapper08:14:020
11922999155,0cyclictest0-21swapper12:09:020
11922999057,0cyclictest0-21swapper11:39:200
11922999057,0cyclictest0-21swapper07:54:140
7350890,0irq/45-4a1000009663-1kworker/u3:108:40:520
11922998958,0cyclictest0-21swapper08:49:100
11922998957,0cyclictest0-21swapper11:54:000
11922998957,0cyclictest0-21swapper08:59:130
11922998957,0cyclictest0-21swapper07:39:060
11922998957,0cyclictest0-21swapper07:29:160
11922998957,0cyclictest0-21swapper07:09:060
11922998956,0cyclictest0-21swapper10:49:280
11922998956,0cyclictest0-21swapper08:23:460
11922998955,0cyclictest0-21swapper10:24:260
11922998955,0cyclictest0-21swapper08:19:190
11922998951,0cyclictest0-21swapper10:44:210
7350880,0irq/45-4a1000004230-1kworker/u3:109:59:220
11922998858,0cyclictest0-21swapper12:34:240
11922998856,0cyclictest0-21swapper09:03:450
11922998856,0cyclictest0-21swapper07:34:050
7350870,0irq/45-4a10000023401-1kworker/u3:010:57:280
11922998756,0cyclictest0-21swapper10:39:020
7450860,0irq/46-4a1000009961-21wget10:13:370
7450860,0irq/46-4a10000032383-21df_abs09:43:450
7350860,0irq/45-4a10000016994-21df07:23:450
11922998656,0cyclictest0-21swapper08:09:020
11922998655,0cyclictest0-21swapper12:23:400
11922998655,0cyclictest0-21swapper10:29:210
11922998653,0cyclictest0-21swapper08:29:060
11922998652,0cyclictest0-21swapper11:44:090
7450850,0irq/46-4a100000460-21snmpd12:13:410
7350850,0irq/45-4a1000001926-21irqstats09:49:050
7350850,0irq/45-4a10000012-21ksoftirqd/009:10:420
11922998563,0cyclictest0-21swapper11:14:130
11922998553,0cyclictest0-21swapper10:34:040
11922998550,0cyclictest0-21swapper11:34:060
83452840,0chrt7950-1kworker/u3:008:33:400
7450840,0irq/46-4a1000002504-21vmstat11:24:290
7450840,0irq/46-4a10000023714-21basename12:28:370
7350840,0irq/45-4a10000024863-1kworker/u3:107:59:590
7350840,0irq/45-4a10000015905-1kworker/u3:207:21:220
11922998463,0cyclictest0-21swapper09:19:230
11922998463,0cyclictest0-21swapper07:44:190
11922998452,0cyclictest0-21swapper10:59:190
7450820,0irq/46-4a10000027893-21grep11:04:200
7450820,0irq/46-4a10000026031-21chrt09:24:150
7450820,0irq/46-4a10000015538-21seq12:03:560
7450820,0irq/46-4a10000012629-21grep08:44:250
7350820,0irq/45-4a10000030108-1kworker/u3:008:05:200
7450810,0irq/46-4a1000009862-21latency_hist10:13:310
7450810,0irq/46-4a10000032179-21/usr/sbin/munin11:19:070
7450810,0irq/46-4a10000029058-21chrt11:08:520
7450810,0irq/46-4a10000026985-21ls09:28:310
7450810,0irq/46-4a10000023485-21ls09:18:280
7450810,0irq/46-4a10000020526-21df_inode12:18:500
7450810,0irq/46-4a10000015065-21/usr/sbin/munin08:53:360
7350810,0irq/45-4a10000030907-21runrttasks09:38:580
7350810,0irq/45-4a10000014402-21unixbench_singl11:59:260
7350810,0irq/45-4a10000011952-21df_abs10:18:460
7450800,0irq/46-4a10000014252-21munin-node07:13:590
7350800,0irq/45-4a1000003648-21irqstats11:29:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional