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2026-02-11 - 14:55
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 50 highest latencies:
System rack3slot7.osadl.org (updated Wed Feb 11, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/09137-21kworker/0:207:01:180
14991230watchdog/08573-21nfs_client08:26:320
14991200watchdog/03019-21runrttasks11:13:360
14991190watchdog/023456-21date11:01:040
14991180watchdog/02098-21cpu09:51:240
152609811651cyclictest17974-21runrttasks12:26:420
152609811645cyclictest28184-21awk07:46:120
152609811547cyclictest1324-21runrttasks11:33:000
14991150watchdog/016887-21seq07:10:440
14991140watchdog/019635-21latency10:46:440
152609811350cyclictest11603-21aten2.4-expect10:21:310
14991130watchdog/015108-21cstates08:46:480
152609811250cyclictest31231-21munin-node09:41:220
152609811244cyclictest30124-21nfs_client11:21:300
14991120watchdog/032520-21seq11:30:160
152609811157cyclictest8678-21aten2.4_r3power11:56:400
152609811148cyclictest3978-21needreboot11:41:350
152609811148cyclictest26678-21mailstats07:41:130
152609811146cyclictest25484-21aten2.4_r3power11:06:310
152609811146cyclictest21949-21munin-node10:56:250
14991110watchdog/03019-21runrttasks10:28:280
152609811051cyclictest21139-21aten2.4-expect09:06:420
152609811050cyclictest2361-21nfs_client11:36:340
152609811047cyclictest22311-21kernelversion07:26:370
152609811044cyclictest13907-21seq08:44:070
14991100watchdog/030671-21seq09:37:240
152609810947cyclictest387-21sendmail_mailst08:01:160
152609810947cyclictest17049-21munin-node07:11:280
152609810946cyclictest4151-21cpuspeed08:11:410
152609810946cyclictest19132-21nfs_client07:16:330
14991090watchdog/05691-21timerandwakeup11:46:440
152609810850cyclictest25300-21aten2.4-expect09:21:230
152609810848cyclictest7025-21nfs_client08:21:320
152609810848cyclictest3019-21runrttasks09:35:220
152609810844cyclictest15783-21sendmail_mailst12:21:150
152609810834cyclictest22052-21munin-node09:11:160
152609810753cyclictest26089-21runrttasks07:37:270
152609810747cyclictest6474-21sort10:06:040
152609810747cyclictest17323-21munin-node10:41:460
152609810743cyclictest16392-21needreboot08:51:360
152609810742cyclictest7903-21sendmail11:56:040
152609810742cyclictest27310-21aten2.4-expect09:26:400
152609810741cyclictest10336-21aten2.4_r3power08:31:430
152609810740cyclictest24329-21missed_timers09:16:450
14991070watchdog/017497-21sed08:56:200
14991070watchdog/011842-21timerandwakeup12:06:440
152609810649cyclictest3019-21runrttasks09:50:070
152609810648cyclictest13109-21nfs_client12:11:310
152609810647cyclictest5734-21aten2.4-expect08:16:420
152609810646cyclictest3863-21sensors_fan09:56:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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