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2026-02-23 - 02:26
[ 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 Mon Feb 23, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/07461-21kworker/0:019:00:300
14991210watchdog/05189-21latency_hist23:35:190
14991200watchdog/019291-21seq22:35:350
14991180watchdog/018563-21sh20:46:020
14991130watchdog/022443-21df19:15:340
14991120watchdog/0835-21runrttasks23:20:390
14991110watchdog/027417-21nfs_client21:15:460
14991090watchdog/024431-21needreboot19:20:500
14991080watchdog/030515-21nfs_client19:40:460
14991070watchdog/05287-21munin-node21:50:430
14991070watchdog/010131-21cpu23:50:390
14991060watchdog/020036-21aten2.4-expect00:21:030
14991060watchdog/014509-21latency_hist22:20:190
14991050watchdog/012177-21munin-node22:10:590
14991040watchdog/025531-21df21:10:340
14991040watchdog/021170-21munin-node20:55:420
14991030watchdog/018956-21munin-node19:05:180
14991030watchdog/013220-21cpu00:00:390
14991000watchdog/0383-21runrttasks21:34:270
18985989923cyclictest9264-21aten2.4_r3power22:01:010
1499990watchdog/0696-21mailstats19:50:300
1499990watchdog/028577-21idleruntime19:35:300
1499970watchdog/011901-21nfs_client23:55:470
1499970watchdog/010675-21egrep20:20:580
1499960watchdog/07257-21forks21:55:430
1499960watchdog/027753-21runrttasks23:01:030
1499950watchdog/09393-21runrttasks20:16:380
1499950watchdog/07226-21sensors23:40:430
1499950watchdog/013441-21iostat20:30:420
18985989428cyclictest13263-21cpu22:15:400
1499940watchdog/016563-21expr22:25:470
18985989330cyclictest30838-21aten2.4_r3power23:11:020
18985989323cyclictest12148-21aten2.4_r3power20:25:530
18985989321cyclictest14585-21munin-node20:35:310
1499930watchdog/026588-21seq22:58:510
1499930watchdog/021207-21nfs_client22:40:470
18985989128cyclictest1148-21nfs_client21:35:480
18985989126cyclictest3787-21munin-node20:00:290
1499910watchdog/030225-21aten2.4_r3power21:25:380
18985989029cyclictest22772-21nfs_client22:45:470
18985989026cyclictest3019-21runrttasks00:05:230
18985989025cyclictest2575-21unixbench_singl21:40:410
18985989012cyclictest23791-21munin-node22:50:580
18985988928cyclictest16971-21cstates20:41:010
18985988926cyclictest6478-21runrttasks23:38:350
18985988831cyclictest24134-21df_inode21:05:400
18985988828cyclictest7154-21df_inode20:10:410
18985988826cyclictest3019-21runrttasks00:10:440
18985988825cyclictest20830-21mailstats19:10:330
18985988822cyclictest17599-21sendmail_mailtr00:15:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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