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2026-02-24 - 19:45
[ 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 20 highest latencies:
System rack3slot7.osadl.org (updated Tue Feb 24, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/05666-21kworker/0:207:00:520
8479815512cyclictest21370-21munin-node11:40:250
8479815413cyclictest5024-21aten2.4_r3power12:30:470
8479815028cyclictest19943-21df11:35:290
8479815013cyclictest5779-21munin-node07:20:570
8479814814cyclictest3019-21runrttasks09:20:520
8479814713cyclictest5985-21munin-node09:05:370
8479814713cyclictest3186-21unixbench_singl12:25:350
8479814712cyclictest1164-21basename07:05:240
8479814513cyclictest20361-21nfs_client08:05:400
8479814512cyclictest3428-21nfs_client08:55:410
8479814413cyclictest16824-21munin-node07:55:310
8479814412cyclictest4145-21latency_hist07:15:130
8479814412cyclictest29563-21nfs_client12:05:410
8479814412cyclictest24998-21nfs_client08:20:410
8479814313cyclictest4410-21mailstats10:45:210
8479814214cyclictest13965-21df_inode09:30:340
8479814213cyclictest24268-21runrttasks08:19:040
8479814212cyclictest8905-21munin-node07:30:300
8479814212cyclictest7936-21munin-node09:10:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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