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2026-02-01 - 07:25
[ 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 highest latencies:
System rack3slot7.osadl.org (updated Sun Feb 01, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/08982-21kworker/0:219:01:590
118459815212cyclictest6569-21aten2.4_r3power20:32:220
14991310watchdog/03019-21runrttasks20:14:370
14991290watchdog/03019-21runrttasks22:52:450
14991060watchdog/023498-21aten2.4_r3power21:27:210
14991040watchdog/03019-21runrttasks20:55:130
14991030watchdog/02655-21latency_hist20:21:450
14991030watchdog/019668-21latency_hist23:01:450
2460501020irq/11-eth028682-21runrttasks23:30:180
14991020watchdog/03019-21runrttasks23:08:410
14991020watchdog/025783-21latency_hist23:21:450
14991010watchdog/0305-21aten2.4_r3power23:42:250
14991010watchdog/03019-21runrttasks22:10:290
14991010watchdog/03019-21runrttasks21:53:170
14991000watchdog/04275-21munin-node23:56:570
14991000watchdog/03019-21runrttasks00:30:450
14991000watchdog/025988-21mailstats21:36:570
1499990watchdog/05043-21timerandwakeup22:12:250
1499990watchdog/030065-21runrttasks23:34:010
1499990watchdog/010681-21runrttasks00:18:490
1499980watchdog/03019-21runrttasks22:31:450
246050940irq/11-eth030990-21runrttasks23:37:120
1499930watchdog/04813-21nfs_client20:27:130
1499900watchdog/024222sleep023:50:330
1499880watchdog/03019-21runrttasks19:10:250
1499870watchdog/07007-21nfs_client00:07:090
1499870watchdog/03019-21runrttasks22:03:170
11845988715cyclictest3019-21runrttasks19:47:080
1499850watchdog/03019-21runrttasks22:38:410
1499850watchdog/011066-21kernelversion22:32:170
1499840watchdog/01601-21munin-node20:17:090
1499830watchdog/030640-21munin-node20:06:570
11845988312cyclictest28099-21if_err_eth021:42:180
11845988212cyclictest27680-21df19:57:030
2047028111sleep020512-21aten2.4-expect19:32:220
1499810watchdog/03019-21runrttasks00:24:090
1499810watchdog/015546-21unixbench_singl21:02:090
11845988115cyclictest20812-21sshd23:03:590
11845988113cyclictest6565-21aten2.4-expect22:17:220
11845988113cyclictest29030-21mailstats21:46:540
1499800watchdog/014100-21nfs_client20:57:130
11845988012cyclictest10615-21munin-node20:46:590
1499790watchdog/013537-21latency_hist22:41:450
11845987913cyclictest3230-21nfs_client23:52:150
11845987913cyclictest15649-21nfs_client22:47:150
11845987912cyclictest8149-21sh20:37:220
11845987813cyclictest22059-21aten2.4_r3power19:37:230
11845987813cyclictest17156-21nfs_client21:07:150
11845987812cyclictest8649-21uname00:12:180
11845987811cyclictest14425-21uptime00:32:040
2303927714sleep023090-21swap19:42:030
1499770watchdog/017055-21df_inode19:22:090
11845987713cyclictest29070-21mailstats20:01:550
11845987712cyclictest7864-21nfs_client22:22:160
11845987712cyclictest18731-21nfs_client19:27:140
11845987612cyclictest3019-21runrttasks20:46:080
11845987612cyclictest26178-21ntp_offset19:52:030
11845987612cyclictest24884-21nfs_client21:32:140
11845987612cyclictest15409-21aten2.4_r3power19:17:040
11845987611cyclictest32122-21mailstats21:56:540
1499750watchdog/018193-21latency_hist21:11:450
11845987513cyclictest23014-21ntp_offset23:12:020
11845987513cyclictest14402-21latency19:12:270
11845987512cyclictest21314-21munin-node21:22:260
11845987412cyclictest6406-21awk00:06:440
11845987412cyclictest25909-21munin-node23:22:010
11845987412cyclictest19739-21latency_hist21:16:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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