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2026-01-28 - 06:40
[ 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 Wed Jan 28, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/019496-21kworker/0:219:02:380
223469815412cyclictest16719-21df_inode20:32:220
223469815012cyclictest1228-21df_inode21:27:230
223469814812cyclictest814-21latency_hist23:12:010
223469814214cyclictest13356-21munin-node23:52:170
14991310watchdog/010621-21unixbench_singl20:12:250
2460501130irq/11-eth04716-21sh23:22:360
2460501080irq/11-eth029387-21kernelversion19:27:330
14991080watchdog/030155-21sendmail21:17:010
14991060watchdog/020005-21nfs_client22:27:450
14991040watchdog/014520-21runrttasks20:25:130
14991030watchdog/025597-21latency_hist21:02:010
14991030watchdog/021617-21munin-node22:32:370
14991030watchdog/014857-21munin-node20:27:370
14991020watchdog/028858-21df22:57:170
14991020watchdog/027275-21idleruntime21:07:130
14991020watchdog/010296-21df23:42:210
2629729911sleep026339-21telnet22:47:380
1499980watchdog/018582-21processes22:22:370
246050970irq/11-eth025990-21df_inode21:02:210
246050960irq/11-eth03019-21runrttasks00:25:450
1499950watchdog/022734-21df22:37:170
1499950watchdog/022394-21chrt20:51:370
1499940watchdog/031517-21chrt23:05:410
1499930watchdog/016564-21aten2.4_r3power00:02:210
1499920watchdog/022314-21munin-node19:07:010
1499910watchdog/015563-21timerandwakeup22:12:410
246050890irq/11-eth024448-21rt-features22:42:240
22346988912cyclictest1377-21aten2.4_r3power19:42:270
1499890watchdog/026206-21nfs_client19:17:290
1499890watchdog/019605-21df20:42:170
1499890watchdog/015510-21sh23:57:370
1499870watchdog/04298-21cpu21:37:210
1499870watchdog/02997-21nfs_client21:32:330
312628611sleep03166-21aten2.4-expect23:17:370
1499860watchdog/05926-21df_inode21:42:250
246050830irq/11-eth08825-21df20:07:180
1499830watchdog/016464-21sensors22:17:130
22346988214cyclictest8363-21seq20:05:200
1499820watchdog/09400-21timerandwakeup21:52:410
1499810watchdog/018615-21processes20:37:370
22346988012cyclictest9143-21nfs_client23:37:280
22346988012cyclictest5616-21munin-node19:57:200
22346987927cyclictest7070-21latency_hist21:47:010
22346987913cyclictest804-21runrttasks19:41:550
22346987913cyclictest27247-21idleruntime22:52:130
22346987913cyclictest1343-21nfs_client23:12:320
22346987913cyclictest11786-21munin-node20:17:260
1499790watchdog/020536-21runrttasks00:14:330
22346987813cyclictest24047-21munin-node00:27:440
22346987813cyclictest17897-21mailstats00:07:120
22346987812cyclictest30310-21munin-node19:32:250
22346987811cyclictest27234-21munin-node19:22:290
22346987713cyclictest4058-21munin-node19:52:370
22346987712cyclictest30721-21aten2.4_r3power21:17:250
82350760irq/14-ide011924-21df22:02:180
22346987614cyclictest31885-21mailstats21:22:110
22346987613cyclictest24139-21munin-node19:12:350
22346987613cyclictest13416-21awk22:07:160
22346987612cyclictest11966-21cpu23:47:230
22346987611cyclictest26128-21nfs_client00:32:300
22346987611cyclictest22563-21munin-node20:52:350
1499760watchdog/03224-21aten2.4-expect19:47:370
1499760watchdog/011013-21sendmail_mailqu21:57:450
22346987514cyclictest21559-21kernelversion00:17:330
22346987512cyclictest6045-21nfs_client23:27:300
22346987311cyclictest7078-21munin-node23:32:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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