You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-26 - 09:05
[ 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 792 highest latencies:
System rackcslot3.osadl.org (updated Mon Jan 26, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
81940rcu_preempt22030-21ssh00:33:071
81820rcu_preempt10477-21awk19:07:151
81780rcu_preempt0-21swapper/022:45:460
81770rcu_preempt0-21swapper/122:21:521
81760rcu_preempt0-21swapper/121:27:121
81740rcu_preempt0-21swapper/123:27:281
81730rcu_preempt14913-21ssh00:21:411
81730rcu_preempt0-21swapper/123:32:141
81730rcu_preempt0-21swapper/122:02:541
81730rcu_preempt0-21swapper/100:23:341
81720rcu_preempt396-21grep22:52:221
81720rcu_preempt10570-21df_inode23:12:121
81710rcu_preempt0-21swapper/121:32:081
81710rcu_preempt0-21swapper/100:27:181
81710rcu_preempt0-21swapper/021:46:580
81700rcu_preempt23996-21ssh23:37:161
81700rcu_preempt0-21swapper/100:07:161
81700rcu_preempt0-21swapper/100:02:161
81690rcu_preempt6682-21sh22:04:380
81690rcu_preempt11610-21sh00:14:520
81690rcu_preempt11306-21apt-get19:12:071
81690rcu_preempt0-21swapper/122:26:081
81690rcu_preempt0-21swapper/022:24:050
81680rcu_preempt7100-21df_abs21:02:111
81680rcu_preempt19655-21sshd19:42:210
81680rcu_preempt0-21swapper/121:55:221
81680rcu_preempt0-21swapper/023:24:210
81680rcu_preempt0-21swapper/000:26:010
81670rcu_preempt7584-21ssh22:07:110
81670rcu_preempt30638-21if_can020:27:180
81670rcu_preempt21737-21needreboot22:32:181
81670rcu_preempt19-21ksoftirqd/122:46:541
81670rcu_preempt0-21swapper/123:17:181
81670rcu_preempt0-21swapper/100:13:571
81670rcu_preempt0-21swapper/022:29:450
81670rcu_preempt0-21swapper/019:08:390
81660rcu_preempt26010-21ssh22:41:131
81660rcu_preempt19-21ksoftirqd/121:14:021
81660rcu_preempt0-21swapper/120:17:501
81650rcu_preempt19-21ksoftirqd/121:48:551
81650rcu_preempt18974-21timerandwakeup21:27:240
81650rcu_preempt0-21swapper/123:03:351
81640rcu_preempt26160-21munin-run23:41:570
81640rcu_preempt0-21swapper/023:46:010
81640rcu_preempt0-21swapper/021:12:080
81640rcu_preempt0-21swapper/020:17:520
81640rcu_preempt0-21swapper/020:16:430
89850630irq/17-ehci_hcd945-21usb-storage23:01:081
81630rcu_preempt4209-21munin-run20:51:570
81630rcu_preempt27556-21timerwakeupswit20:12:231
81630rcu_preempt0-21swapper/119:32:121
81630rcu_preempt0-21swapper/021:42:080
81630rcu_preempt0-21swapper/000:36:390
81620rcu_preempt25035-21diskmemload21:38:300
81610rcu_preempt16399-21ssh23:22:191
81610rcu_preempt0-21swapper/023:35:220
81610rcu_preempt0-21swapper/023:16:410
81600rcu_preempt31672-21munin-run23:51:570
81600rcu_preempt23560-21sendmail_mailst19:57:210
81600rcu_preempt19-21ksoftirqd/121:59:391
81590rcu_preempt31187-21ssh22:50:070
81590rcu_preempt22070-21ssh21:33:000
81590rcu_preempt0-21swapper/023:27:360
81590rcu_preempt0-21swapper/021:06:520
81590rcu_preempt0-21swapper/020:57:130
81590rcu_preempt0-21swapper/020:32:240
81590rcu_preempt0-21swapper/000:07:110
81580rcu_preempt17225-21fgrep19:32:220
81580rcu_preempt14218-21ssh00:19:220
81580rcu_preempt13372-21if_eth122:17:160
81580rcu_preempt0-21swapper/023:06:470
81580rcu_preempt0-21swapper/019:47:200
81580rcu_preempt0-21swapper/019:18:260
81580rcu_preempt0-21swapper/019:12:180
81580rcu_preempt0-21swapper/000:40:130
81580rcu_preempt0-21swapper/000:05:150
89850570irq/17-ehci_hcd945-21usb-storage22:07:161
81570rcu_preempt552-21ssh21:52:340
81570rcu_preempt32061-21df_abs23:52:111
81570rcu_preempt24212-21df_abs20:02:100
81570rcu_preempt19357-21ssh00:28:190
81570rcu_preempt15615-21sh21:22:151
81570rcu_preempt0-21swapper/023:20:410
81570rcu_preempt0-21swapper/021:23:290
81570rcu_preempt0-21swapper/021:21:080
81570rcu_preempt0-21swapper/020:07:240
11183995749cyclictest945-21usb-storage20:22:511
81560rcu_preempt5466-21munin-run20:56:570
81560rcu_preempt3663-21ssh22:58:280
81560rcu_preempt19-21ksoftirqd/123:07:211
81560rcu_preempt0-21swapper/023:59:140
81560rcu_preempt0-21swapper/021:10:440
81560rcu_preempt0-21swapper/020:42:150
81560rcu_preempt0-21swapper/020:37:190
81560rcu_preempt0-21swapper/020:22:170
81550rcu_preempt9711-21ssh23:10:280
81550rcu_preempt4025-21ssh22:00:100
81550rcu_preempt24953-21sshd22:37:260
81550rcu_preempt15504-21/usr/sbin/munin19:27:161
81550rcu_preempt11793-21ssh22:14:070
81550rcu_preempt0-21swapper/023:55:170
81550rcu_preempt0-21swapper/019:38:260
81550rcu_preempt0-21swapper/019:22:540
81540rcu_preempt19-21ksoftirqd/122:27:201
81540rcu_preempt19-21ksoftirqd/121:43:571
81540rcu_preempt0-21swapper/022:53:270
81530rcu_preempt2138-21snmpd23:47:041
81530rcu_preempt0-21swapper/022:34:310
81520rcu_preempt31509-21idleruntime-cro20:31:581
81520rcu_preempt0-21swapper/019:56:340
89850510irq/17-ehci_hcd0-21swapper/121:18:301
147950510irq/31-eth0-tx-23990-21/usr/sbin/munin20:02:191
11183995148cyclictest181ktimersoftd/122:12:211
89850500irq/17-ehci_hcd3083-21mailstats23:57:211
81500rcu_preempt30477-21ssh22:48:011
81500rcu_preempt19-21ksoftirqd/121:37:081
147950500irq/31-eth0-tx-0-21swapper/100:39:001
147650500irq/28-eth0-rx-0-21swapper/120:37:091
11183995046cyclictest945-21usb-storage19:40:281
81490rcu_preempt27721-21ssh23:43:051
81490rcu_preempt19-21ksoftirqd/120:52:171
81480rcu_preempt9307-21cat21:11:571
11183994843cyclictest945-21usb-storage19:17:311
147650460irq/28-eth0-rx-0-21swapper/120:32:091
11183994643cyclictest945-21usb-storage19:48:151
11183994642cyclictest945-21usb-storage20:09:181
11183994542cyclictest181ktimersoftd/119:52:241
147950440irq/31-eth0-tx-19-21ksoftirqd/119:22:111
11183994441cyclictest945-21usb-storage20:59:061
147950410irq/31-eth0-tx-0-21swapper/120:47:131
11183994138cyclictest181ktimersoftd/119:42:181
147650390irq/28-eth0-rx-17487-21kworker/1:219:57:151
11183993834cyclictest181ktimersoftd/120:42:221
89850340irq/17-ehci_hcd3-21ksoftirqd/019:27:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional