You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-15 - 23:16
[ 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 Sun Feb 15, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
73502280,0irq/45-4a10000015605-21kworker/0:107:05:530
40192960,0sleep013686-1kworker/u3:109:08:060
257532940,0sleep024048-1kworker/u3:008:37:350
26931999361,0cyclictest0-21swapper08:03:370
26931999257,0cyclictest0-21swapper07:28:440
26931999170,0cyclictest0-21swapper08:18:430
26931999158,0cyclictest0-21swapper07:43:370
26931999157,0cyclictest0-21swapper07:53:370
26931999055,0cyclictest0-21swapper07:08:370
7350890,0irq/45-4a10000024090-21modprobe08:32:450
26931998957,0cyclictest0-21swapper12:33:280
26931998957,0cyclictest0-21swapper08:08:360
26931998956,0cyclictest0-21swapper11:53:400
26931998956,0cyclictest0-21swapper11:13:330
26931998956,0cyclictest0-21swapper10:38:330
26931998956,0cyclictest0-21swapper10:03:150
26931998956,0cyclictest0-21swapper08:38:430
26931998955,0cyclictest0-21swapper08:58:090
7450880,0irq/46-4a1000004187-21fschecks_time12:18:140
7350880,0irq/45-4a10000028903-1kworker/u3:111:59:160
26931998866,0cyclictest0-21swapper10:08:440
26931998856,0cyclictest0-21swapper10:47:560
26931998856,0cyclictest0-21swapper08:48:240
26931998855,0cyclictest0-21swapper07:18:420
26931998854,0cyclictest0-21swapper10:53:370
26931998853,0cyclictest0-21swapper08:53:360
7450870,0irq/46-4a1000002891-21tr09:03:390
26931998756,0cyclictest0-21swapper08:43:380
26931998753,0cyclictest0-21swapper07:47:560
212832870,0chrt20523-1kworker/u3:109:58:200
7450860,0irq/46-4a1000005791-21fschecks_count12:23:090
7450860,0irq/46-4a10000031742-21ntpq10:28:350
7450860,0irq/46-4a10000021638-21mailstats11:33:380
7450860,0irq/46-4a10000013284-21seq09:33:450
7350860,0irq/45-4a10000030929-21munin-run07:17:460
7350860,0irq/45-4a10000026212-21chrt10:13:040
40182860,0chrt3288-1kworker/u3:107:33:070
26931998665,0cyclictest0-21swapper11:38:330
26931998656,0cyclictest0-21swapper09:23:400
7450850,0irq/46-4a1000003783-21basename10:42:560
7450850,0irq/46-4a10000027872-21df10:18:030
7450850,0irq/46-4a10000017812-21fschecks_time11:23:120
7450850,0irq/46-4a10000011382-21sendmail_mailqu11:03:380
7350850,0irq/45-4a10000018417-21sed09:48:420
26931998554,0cyclictest0-21swapper09:13:300
26931998548,0cyclictest0-21swapper07:23:130
135442850,0chrt11955-1kworker/u3:208:00:260
7450840,0irq/46-4a100000460-21snmpd08:25:170
7450840,0irq/46-4a1000002768-21proc_pri12:13:360
7450840,0irq/46-4a10000027495-21cron11:52:440
7450840,0irq/46-4a10000019851-21grep11:28:350
7450840,0irq/46-4a10000014599-21wc09:38:290
7450840,0irq/46-4a10000012533-21grep11:08:030
26931998453,0cyclictest0-21swapper09:18:220
7450830,0irq/46-4a100000849-21sed12:08:210
7450830,0irq/46-4a1000007171-21wget12:27:540
7450830,0irq/46-4a1000005961-21seq07:38:220
7450830,0irq/46-4a10000024693-21fw_forwarded_lo11:43:170
7450830,0irq/46-4a10000019465-21fschecks_count09:53:120
7450830,0irq/46-4a10000018056-21ntpdc08:13:320
7450830,0irq/46-4a10000015985-21df_abs09:43:050
7450830,0irq/46-4a10000015893-21expr11:18:000
7450830,0irq/46-4a10000011253-21ntp_states09:28:320
303302838,0sleep030378-21/usr/sbin/munin10:23:450
7450820,0irq/46-4a100000766-21fw_forwarded_lo10:33:190
7450820,0irq/46-4a10000031070-21runrttasks12:02:540
7450810,0irq/46-4a1000009565-21open_files10:58:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional