You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-16 - 08:16
[ 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: 100 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 100 highest latencies:
System rack4slot4.osadl.org (updated Mon Feb 16, 2026 00:43:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71540rcu_preempt0-21swapper/320:06:163
71540rcu_preempt0-21swapper/320:06:163
46450490irq/118-QManpo0-2110:48:552
46450490irq/118-QManpo0-2110:48:552
71460rcu_preempt5846-21copy23:16:240
71460rcu_preempt5846-21copy23:16:240
71460rcu_preempt5846-21copy23:16:240
46250450irq/120-QManpo0-2110:48:551
46250450irq/120-QManpo0-2110:48:551
71430rcu_preempt16002-21uptime20:11:452
71430rcu_preempt16002-21uptime20:11:452
71430rcu_preempt16002-21uptime20:11:452
71430rcu_preempt15135-21apt-get20:11:273
71430rcu_preempt15135-21apt-get20:11:273
71430rcu_preempt15135-21apt-get20:11:273
71430rcu_preempt0-21swapper/000:04:080
71430rcu_preempt0-21swapper/000:04:080
71420rcu_preempt0-21swapper/300:37:293
71420rcu_preempt0-21swapper/300:37:293
71420rcu_preempt0-21swapper/300:37:293
71420rcu_preempt0-21swapper/019:36:320
71420rcu_preempt0-21swapper/019:36:320
71420rcu_preempt0-21swapper/019:36:320
71410rcu_preempt0-21swapper/323:43:073
71410rcu_preempt0-21swapper/323:43:073
71410rcu_preempt0-21swapper/323:43:073
71410rcu_preempt0-21swapper/119:56:231
71410rcu_preempt0-21swapper/119:56:231
71410rcu_preempt0-21swapper/119:56:231
71410rcu_preempt0-21swapper/000:31:130
71410rcu_preempt0-21swapper/000:31:130
1599410migration/017197-21cron23:36:150
1599410migration/017197-21cron23:36:150
71400rcu_preempt2039-1kworker/0:0H00:23:180
71400rcu_preempt2039-1kworker/0:0H00:23:180
71400rcu_preempt2039-1kworker/0:0H00:23:180
71400rcu_preempt0-21swapper/222:41:192
71400rcu_preempt0-21swapper/222:41:192
71400rcu_preempt0-21swapper/222:41:192
71400rcu_preempt0-21swapper/121:41:281
71400rcu_preempt0-21swapper/121:41:281
71400rcu_preempt0-21swapper/100:06:311
71400rcu_preempt0-21swapper/100:06:311
46650400irq/116-QManpo30693-2110:48:553
46650400irq/116-QManpo30693-2110:48:553
71390rcu_preempt8508-21/usr/sbin/munin00:16:421
71390rcu_preempt8508-21/usr/sbin/munin00:16:421
71390rcu_preempt8508-21/usr/sbin/munin00:16:421
71390rcu_preempt0-21swapper/300:22:573
71390rcu_preempt0-21swapper/300:22:573
71390rcu_preempt0-21swapper/300:22:573
71390rcu_preempt0-21swapper/223:16:332
71390rcu_preempt0-21swapper/223:16:332
71390rcu_preempt0-21swapper/223:16:332
71390rcu_preempt0-21swapper/122:41:321
71390rcu_preempt0-21swapper/122:41:321
71390rcu_preempt0-21swapper/120:06:181
71390rcu_preempt0-21swapper/120:06:181
71390rcu_preempt0-21swapper/021:43:180
71390rcu_preempt0-21swapper/021:43:180
46050390irq/122-QManpo1616-2110:48:550
46050390irq/122-QManpo1616-2110:48:550
46050390irq/122-QManpo14025-10
46050390irq/122-QManpo14025-10
46050390irq/122-QManpo14025-10
1599390migration/030605-21runrttasks19:10:250
1599390migration/030605-21runrttasks19:10:250
71380rcu_preempt2317-21latency_hist21:16:201
71380rcu_preempt2317-21latency_hist21:16:201
71380rcu_preempt0-21swapper/121:36:211
71380rcu_preempt0-21swapper/100:02:001
71380rcu_preempt0-21swapper/100:02:001
71380rcu_preempt0-21swapper/022:56:530
71380rcu_preempt0-21swapper/022:56:530
71380rcu_preempt0-21swapper/022:56:530
71380rcu_preempt0-21swapper/022:28:300
71380rcu_preempt0-21swapper/022:28:300
71380rcu_preempt0-21swapper/022:11:220
71380rcu_preempt0-21swapper/022:11:220
71380rcu_preempt0-21swapper/021:26:190
71380rcu_preempt0-21swapper/021:26:190
71380rcu_preempt0-21swapper/000:33:010
71380rcu_preempt0-21swapper/000:33:010
71380rcu_preempt0-21swapper/000:33:010
46050380irq/122-QManpo29015-2110:48:550
46050380irq/122-QManpo29015-2110:48:550
46050380irq/122-QManpo0-210
46050380irq/122-QManpo0-210
71370rcu_preempt30736-21cyclictest22:53:110
71370rcu_preempt30736-21cyclictest22:53:110
71370rcu_preempt13624-21copy20:06:271
71370rcu_preempt13624-21copy20:06:271
71370rcu_preempt0-21swapper/220:21:402
71370rcu_preempt0-21swapper/220:21:402
71370rcu_preempt0-21swapper/220:21:402
71370rcu_preempt0-21swapper/123:22:361
71370rcu_preempt0-21swapper/123:22:361
71370rcu_preempt0-21swapper/121:16:321
71370rcu_preempt0-21swapper/121:16:321
71370rcu_preempt0-21swapper/121:16:321
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional