You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-06 - 12:05
[ 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 highest latencies:
System rackcslot3.osadl.org (updated Fri Feb 06, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
81740rcu_preempt26656-21df19:07:411
81730rcu_preempt25384-21ssh00:15:460
81720rcu_preempt0-21swapper/023:07:470
81720rcu_preempt0-21swapper/020:27:540
81710rcu_preempt12520-21sh23:50:040
81710rcu_preempt0-21swapper/121:32:501
81710rcu_preempt0-21swapper/020:02:410
81700rcu_preempt25760-21diskmemload23:40:411
81700rcu_preempt0-21swapper/123:57:501
81700rcu_preempt0-21swapper/123:02:441
81700rcu_preempt0-21swapper/121:24:061
81700rcu_preempt0-21swapper/022:18:430
81700rcu_preempt0-21swapper/020:12:530
81690rcu_preempt5218-21/usr/sbin/munin23:37:270
81690rcu_preempt14355-21sh21:49:230
81690rcu_preempt0-21swapper/021:13:170
81690rcu_preempt0-21swapper/000:41:380
81680rcu_preempt0-21swapper/123:27:371
81670rcu_preempt13404-21apt-get23:52:370
81670rcu_preempt0-21swapper/123:00:131
81670rcu_preempt0-21swapper/121:50:111
81670rcu_preempt0-21swapper/121:39:411
81670rcu_preempt0-21swapper/000:21:370
81660rcu_preempt27130-21grep19:07:480
81660rcu_preempt2207-21sendmail-mta21:41:410
81660rcu_preempt0-21swapper/123:56:031
81660rcu_preempt0-21swapper/122:52:471
81660rcu_preempt0-21swapper/022:49:200
81660rcu_preempt0-21swapper/000:35:010
81650rcu_preempt9285-21munin-run20:07:271
81650rcu_preempt30623-21munin-run00:27:281
81650rcu_preempt25760-21diskmemload00:02:270
81650rcu_preempt0-21swapper/120:58:441
81650rcu_preempt0-21swapper/100:38:401
81650rcu_preempt0-21swapper/023:40:440
81650rcu_preempt0-21swapper/021:30:180
81640rcu_preempt27777-21/usr/sbin/munin19:12:480
81640rcu_preempt20429-21ssh23:03:140
81640rcu_preempt0-21swapper/023:22:330
81640rcu_preempt0-21swapper/019:47:440
81630rcu_preempt1442-21munin-run22:27:270
81630rcu_preempt11088-21ssh22:43:481
81630rcu_preempt0-21swapper/123:34:591
81630rcu_preempt0-21swapper/121:12:531
81630rcu_preempt0-21swapper/119:17:461
81630rcu_preempt0-21swapper/022:27:510
81630rcu_preempt0-21swapper/020:57:450
81630rcu_preempt0-21swapper/020:53:010
81620rcu_preempt9279-21ssh22:41:411
81620rcu_preempt903-21ssh23:27:500
81620rcu_preempt24386-21ssh23:12:231
81620rcu_preempt20692-21munin-run20:52:270
81620rcu_preempt1166-21/usr/sbin/munin00:32:521
81620rcu_preempt0-21swapper/121:31:501
81620rcu_preempt0-21swapper/120:22:451
81620rcu_preempt0-21swapper/120:17:451
81620rcu_preempt0-21swapper/021:17:490
81620rcu_preempt0-21swapper/020:22:490
81620rcu_preempt0-21swapper/019:17:490
89850610irq/17-ehci_hcd945-21usb-storage20:02:190
81610rcu_preempt25760-21diskmemload22:08:421
81610rcu_preempt21575-21processes22:02:520
81610rcu_preempt16831-21ssh21:53:341
81610rcu_preempt11751-21ssh21:44:421
81610rcu_preempt0-21swapper/122:50:551
81610rcu_preempt0-21swapper/121:58:391
81610rcu_preempt0-21swapper/023:19:190
81610rcu_preempt0-21swapper/019:27:520
81600rcu_preempt9776-21ssh23:44:191
81600rcu_preempt3050-21ssh22:28:511
81600rcu_preempt30382-21ssh21:19:071
81600rcu_preempt26011-21ssh23:13:530
81600rcu_preempt23712-21ssh00:12:411
81600rcu_preempt18148-21apt20:42:270
81600rcu_preempt0-21swapper/123:47:561
81600rcu_preempt0-21swapper/123:26:251
81600rcu_preempt0-21swapper/119:52:471
81600rcu_preempt0-21swapper/119:32:441
81600rcu_preempt0-21swapper/119:12:351
81600rcu_preempt0-21swapper/100:21:281
81600rcu_preempt0-21swapper/019:42:410
81600rcu_preempt0-21swapper/000:02:460
81590rcu_preempt8298-21ssh22:38:200
81590rcu_preempt6798-21ssh21:36:010
81590rcu_preempt32758-21ssh22:23:271
81590rcu_preempt31681-21sh21:22:400
81590rcu_preempt30737-21ssh22:20:581
81590rcu_preempt29030-21ssh23:20:221
81590rcu_preempt21948-21ssh22:03:141
81590rcu_preempt0-21swapper/123:12:451
81590rcu_preempt0-21swapper/120:45:371
81590rcu_preempt0-21swapper/120:40:441
81590rcu_preempt0-21swapper/120:32:461
81590rcu_preempt0-21swapper/120:27:501
81590rcu_preempt0-21swapper/100:29:411
81590rcu_preempt0-21swapper/100:09:401
81590rcu_preempt0-21swapper/019:41:410
81590rcu_preempt0-21swapper/000:29:170
81580rcu_preempt6029-21ssh22:35:021
81580rcu_preempt28242-21ssh22:16:500
81580rcu_preempt20677-21ssh00:05:451
81580rcu_preempt18878-21ssh21:57:520
81580rcu_preempt0-21swapper/122:14:131
81580rcu_preempt0-21swapper/023:44:490
81580rcu_preempt0-21swapper/022:07:410
81580rcu_preempt0-21swapper/020:11:460
81570rcu_preempt6659-21ssh22:36:540
81570rcu_preempt18014-21ssh22:58:530
81570rcu_preempt0-21swapper/120:52:441
81570rcu_preempt0-21swapper/120:49:441
81570rcu_preempt0-21swapper/120:10:371
81570rcu_preempt0-21swapper/021:42:510
81560rcu_preempt32577-21grep19:27:521
81560rcu_preempt30287-21ssh00:26:270
81560rcu_preempt17130-21ssh21:54:400
81560rcu_preempt15519-21ssh22:54:150
81560rcu_preempt0-21swapper/121:07:521
81560rcu_preempt0-21swapper/021:04:110
81560rcu_preempt0-21swapper/019:54:310
81560rcu_preempt0-21swapper/000:07:450
81540rcu_preempt10944-21ssh22:43:140
81540rcu_preempt0-21swapper/119:38:371
81540rcu_preempt0-21swapper/020:17:460
81540rcu_preempt0-21swapper/019:22:440
147950530irq/31-eth0-tx-26354-21kworker/1:219:57:481
81520rcu_preempt30910-21memory19:22:471
81520rcu_preempt1582-21munin-run19:37:270
81520rcu_preempt0-21swapper/119:42:581
81520rcu_preempt0-21swapper/020:43:400
81500rcu_preempt16027-21fw_forwarded_lo20:32:450
27654994946cyclictest945-21usb-storage21:02:281
27654994238cyclictest945-21usb-storage20:12:501
81400rcu_preempt3-21ksoftirqd/021:07:470
147950390irq/31-eth0-tx-0-21swapper/119:47:481
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional