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2026-02-10 - 14:18
[ 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 Tue Feb 10, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/023012-21kworker/0:107:01:280
258679814913cyclictest23401-21aten2.4_r3power12:11:260
258679814712cyclictest15540-21mailstats10:01:180
258679813712cyclictest31503-21nfs_client09:06:390
4995211911sleep05007-21cpu07:41:290
14991090watchdog/010830-21munin-node11:31:520
14991070watchdog/018625-21munin-node08:26:520
14991060watchdog/07800-21munin-node09:36:320
14991060watchdog/018556-21latency_hist10:11:080
14991050watchdog/025483-21timerandwakeup12:16:480
14991040watchdog/026592-21df_inode12:21:320
14991030watchdog/0691-21aten2.4_r3power09:11:440
2460501000irq/11-eth028352-21nfs_client08:56:390
2460501000irq/11-eth023347-21df10:26:250
14991000watchdog/029074-21latency_hist07:16:080
14991000watchdog/012714-21df_inode11:36:320
246050990irq/11-eth014030-21mailstats08:11:190
1499990watchdog/023340-21munin-node08:41:200
1499990watchdog/021712-21munin-node08:36:480
1499990watchdog/020558-21munin-node12:01:360
1499990watchdog/020275-21sed10:16:240
1499970watchdog/027930-21runrttasks10:41:200
1499950watchdog/04756-21munin-node11:11:200
1499940watchdog/03019-21runrttasks11:25:040
246050930irq/11-eth03019-21runrttasks08:48:400
246050930irq/11-eth012679-21aten2.4_r3power08:06:270
1499920watchdog/02316-21runrttasks09:16:480
1499910watchdog/018502-21latency_hist11:56:080
82350900irq/14-ide06718-21nfs_client09:31:370
1499900watchdog/012899-21nfs_client09:51:360
25867988813cyclictest26304-21munin-node10:36:210
1499880watchdog/060762sleep009:30:440
1499880watchdog/03017-21ls11:06:080
25867988712cyclictest3019-21runrttasks07:36:450
1499870watchdog/014877-21runrttasks09:56:560
1499860watchdog/0481-21nfs_client10:56:360
25867988529cyclictest12102-21chrt08:04:150
246050850irq/11-eth028318-21nfs_client12:26:380
1499840watchdog/09945-21tr07:56:400
1499840watchdog/021756-21cat10:21:200
1499840watchdog/011436-21needreboot09:46:400
25867988013cyclictest6378-21munin-node07:46:200
25867988012cyclictest3172-21mailstats09:21:160
25867987914cyclictest1856-21aten2.4_r3power07:31:330
25867987912cyclictest14748-21missed_timers11:41:500
1499790watchdog/040642sleep011:07:080
1499790watchdog/030527-21seq10:48:560
3074727812sleep030771-21grep07:21:170
25867987825cyclictest30629-21sh07:21:070
25867987813cyclictest3019-21runrttasks10:54:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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