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2026-01-23 - 21:19
[ 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: 50 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 highest latencies:
System rack4slot2.osadl.org (updated Fri Jan 23, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
745013150,0irq/46-4a1000006827-1kworker/u3:207:08:150
71259913057,0cyclictest7350irq/45-4a10000010:55:390
71259912741,0cyclictest0-21swapper07:10:590
71259912652,0cyclictest7350irq/45-4a10000008:00:430
71259912546,0cyclictest31198-21fschecks_time08:19:070
71259912544,0cyclictest7411-21irqstats10:19:160
71259912537,0cyclictest0-21swapper08:44:400
71259912451,0cyclictest7350irq/45-4a10000009:44:070
71259912444,0cyclictest25625-21/usr/sbin/munin11:29:280
71259912440,0cyclictest17493-21fschecks_time09:14:050
71259912439,0cyclictest0-21swapper09:34:580
71259912438,0cyclictest0-21swapper11:21:540
71259912342,0cyclictest11335-21/usr/sbin/munin08:54:370
71259912340,0cyclictest5209-21aten_r4power_po10:13:490
71259912337,0cyclictest0-21swapper09:24:560
71259912239,0cyclictest27268-21latency_hist09:43:410
71259912239,0cyclictest0-21swapper08:27:470
71259912053,0cyclictest0-21swapper08:40:390
71259912050,0cyclictest7350irq/45-4a10000010:41:160
71259912043,0cyclictest0-21swapper10:01:080
71259912041,0cyclictest0-21swapper07:56:510
71259912039,0cyclictest8533-21latency_hist08:48:430
71259912039,0cyclictest0-21swapper11:49:250
71259912039,0cyclictest0-21swapper11:04:170
71259912039,0cyclictest0-21swapper07:49:040
71259912038,0cyclictest10677-21fschecks_time07:19:060
71259912038,0cyclictest0-21swapper12:20:010
71259912035,0cyclictest0-21swapper10:07:570
71259912035,0cyclictest0-21swapper08:18:250
71259912033,0cyclictest20417-21/usr/sbin/munin11:14:260
71259911943,0cyclictest0-21swapper07:34:070
71259911941,0cyclictest0-21swapper12:08:500
71259911940,0cyclictest0-21swapper10:34:330
71259911940,0cyclictest0-21swapper10:24:400
71259911940,0cyclictest0-21swapper10:09:020
71259911939,0cyclictest0-21swapper11:54:030
71259911939,0cyclictest0-21swapper09:09:150
71259911938,0cyclictest0-21swapper12:35:430
71259911936,0cyclictest0-21swapper10:51:260
71259911936,0cyclictest0-21swapper07:43:580
71259911850,0cyclictest0-21swapper08:59:300
71259911841,0cyclictest0-21swapper07:25:390
71259911840,0cyclictest0-21swapper12:07:410
71259911839,0cyclictest0-21swapper12:30:540
71259911837,0cyclictest14335-21ntpq07:29:240
71259911834,0cyclictest0-21swapper09:06:360
71259911828,0cyclictest460-21snmpd09:19:190
71259911740,0cyclictest0-21swapper07:39:510
71259911738,0cyclictest0-21swapper09:29:360
71259911731,0cyclictest32262-21runrttasks09:58:060
71259911648,0cyclictest0-21swapper11:39:090
71259911639,0cyclictest0-21swapper10:59:070
71259911637,0cyclictest0-21swapper10:44:580
71259911636,0cyclictest0-21swapper08:28:520
71259911635,0cyclictest0-21swapper07:14:010
71259911542,0cyclictest0-21swapper12:01:360
71259911542,0cyclictest0-21swapper11:24:050
71259911537,0cyclictest0-21swapper08:04:150
71259911535,0cyclictest0-21swapper12:18:290
71259911533,0cyclictest28414-21users08:09:390
71259911529,0cyclictest10617-1kworker/u3:010:32:250
71259911438,0cyclictest0-21swapper09:52:590
71259911435,0cyclictest26918-21diskstats11:34:040
71259911433,0cyclictest18821-21memory11:10:380
71259911235,0cyclictest31094-21uptime11:44:360
71259911129,0cyclictest3460-21aten_r4power_cu08:33:500
71259910632,0cyclictest0-21swapper12:26:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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