You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-31 - 22:04
[ 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 rackcslot3.osadl.org (updated Sat Jan 31, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
81960rcu_preempt20470-21ssh12:02:391
81770rcu_preempt11280-1kworker/0:0H10:17:130
81760rcu_preempt29020-21timerwakeupswit10:17:401
81720rcu_preempt4201-21/usr/sbin/munin09:32:310
81710rcu_preempt5009-21diskmemload10:33:330
81710rcu_preempt0-21swapper/008:02:360
81700rcu_preempt0-21swapper/109:57:461
81700rcu_preempt0-21swapper/109:50:161
81700rcu_preempt0-21swapper/009:47:120
81690rcu_preempt0-21swapper/110:52:391
81690rcu_preempt0-21swapper/109:45:031
81690rcu_preempt0-21swapper/109:30:241
81680rcu_preempt19569-21ssh12:02:250
81680rcu_preempt0-21swapper/112:34:581
81680rcu_preempt0-21swapper/109:37:361
81680rcu_preempt0-21swapper/012:16:470
81680rcu_preempt0-21swapper/012:09:270
81680rcu_preempt0-21swapper/011:16:480
81680rcu_preempt0-21swapper/010:03:480
81670rcu_preempt25695-21df07:07:301
81670rcu_preempt23401-21ssh12:08:321
81670rcu_preempt0-21swapper/112:16:241
89850660irq/17-ehci_hcd8428-21ssh10:41:101
81660rcu_preempt3194-21apt-get11:32:261
81660rcu_preempt27399-21latency07:12:321
81660rcu_preempt18498-21latency_hist08:47:120
81660rcu_preempt0-21swapper/111:22:491
81660rcu_preempt0-21swapper/007:07:340
81650rcu_preempt0-21swapper/112:19:241
81650rcu_preempt0-21swapper/110:45:261
81640rcu_preempt26664-21kworker/1:007:39:411
81640rcu_preempt0-21swapper/111:50:491
81640rcu_preempt0-21swapper/109:56:521
81640rcu_preempt0-21swapper/108:07:351
81640rcu_preempt0-21swapper/011:07:310
81640rcu_preempt0-21swapper/009:38:110
81630rcu_preempt5136-21ssh10:33:581
81630rcu_preempt2124-21ssh10:27:531
81630rcu_preempt13617-21ssh10:50:501
81630rcu_preempt0-21swapper/112:00:421
81630rcu_preempt0-21swapper/011:57:230
81630rcu_preempt0-21swapper/011:20:410
81630rcu_preempt0-21swapper/009:50:570
81630rcu_preempt0-21swapper/008:47:380
81620rcu_preempt28194-21rm09:17:301
81620rcu_preempt0-21swapper/110:05:201
81620rcu_preempt0-21swapper/012:17:310
81620rcu_preempt0-21swapper/010:52:310
81620rcu_preempt0-21swapper/009:57:260
81610rcu_preempt5722-21ssh12:37:271
81610rcu_preempt4810-21tr07:52:251
81610rcu_preempt29037-21ssh11:18:531
81610rcu_preempt27523-21ssh09:16:401
81610rcu_preempt26485-21ssh10:13:191
81610rcu_preempt20751-21sendmail_mailtr08:52:380
81610rcu_preempt0-21swapper/112:22:291
81610rcu_preempt0-21swapper/110:22:401
81610rcu_preempt0-21swapper/109:02:341
81610rcu_preempt0-21swapper/012:24:550
81610rcu_preempt0-21swapper/009:52:130
81610rcu_preempt0-21swapper/008:01:210
81600rcu_preempt32713-21ssh09:25:301
81600rcu_preempt26541-21ssh11:14:221
81600rcu_preempt2531-21ssh12:30:541
81600rcu_preempt2213-21ssh11:29:121
81600rcu_preempt21320-21df_abs08:57:270
81600rcu_preempt0-21swapper/111:09:161
81600rcu_preempt0-21swapper/111:04:181
81600rcu_preempt0-21swapper/110:59:511
81600rcu_preempt0-21swapper/010:47:130
81590rcu_preempt6039-21ssh09:36:161
81590rcu_preempt23945-21rm10:08:251
81590rcu_preempt1662-21ssh10:27:350
81590rcu_preempt0-21swapper/111:53:321
81590rcu_preempt0-21swapper/111:38:501
81590rcu_preempt0-21swapper/109:00:591
81590rcu_preempt0-21swapper/011:43:150
81590rcu_preempt0-21swapper/010:57:230
81590rcu_preempt0-21swapper/010:11:050
81590rcu_preempt0-21swapper/007:37:350
81590rcu_preempt0-21swapper/007:12:360
81580rcu_preempt0-21swapper/111:42:321
81580rcu_preempt0-21swapper/108:37:291
81580rcu_preempt0-21swapper/107:52:111
81580rcu_preempt0-21swapper/011:27:380
81580rcu_preempt0-21swapper/011:06:480
81570rcu_preempt27111-21ssh09:15:260
81570rcu_preempt0-21swapper/108:42:291
81570rcu_preempt0-21swapper/107:29:451
81570rcu_preempt0-21swapper/009:24:090
81570rcu_preempt0-21swapper/008:37:130
81570rcu_preempt0-21swapper/008:22:350
81560rcu_preempt30121-21ntpq07:22:361
81560rcu_preempt0-21swapper/108:50:581
81560rcu_preempt0-21swapper/010:44:050
81560rcu_preempt0-21swapper/007:47:280
81550rcu_preempt7818-21wc08:02:321
81550rcu_preempt0-21swapper/108:19:401
81550rcu_preempt0-21swapper/107:57:371
81550rcu_preempt0-21swapper/107:17:311
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional