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2026-02-24 - 04:34
[ 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 Tue Feb 24, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/031674-21kworker/0:219:00:260
14991420watchdog/011545-21munin-node22:50:550
14991350watchdog/04480-21aten2.4_r3power22:25:470
14991350watchdog/0157692sleep021:17:350
14991280watchdog/011231-21runrttasks22:48:390
14991260watchdog/018217-21nfs_client21:25:430
823501160irq/14-ide030515-21nfs_client23:50:430
2460501100irq/11-eth03019-21runrttasks20:48:300
14991050watchdog/020487-21runrttasks23:18:390
14991030watchdog/0443-21runrttasks20:28:500
2460501010irq/11-eth03019-21runrttasks23:05:440
82350990irq/14-ide025985-21nfs_client21:50:430
1499990watchdog/019186-21latency_hist23:15:150
1499990watchdog/01151-21nfs_client00:00:430
1499980watchdog/03417-21runrttasks20:37:310
1499980watchdog/013629-21nfs_client19:25:420
1499980watchdog/010565-21nfs_client19:15:420
1499940watchdog/09256-21munin-node19:10:540
1499940watchdog/032286-21aten2.4_r3power23:55:510
1499920watchdog/0708-21munin-node22:15:230
1499910watchdog/08803-21awk22:40:390
1499910watchdog/03019-21runrttasks21:59:590
246050900irq/11-eth029084-21nfs_client20:15:430
6744988815cyclictest29023-21grep23:45:430
6744988712cyclictest2881-21aten2.4_r3power00:05:490
246050860irq/11-eth03019-21runrttasks23:23:540
246050850irq/11-eth017100-21aten2.4_r3power21:20:590
1499850watchdog/04644-21cstates00:10:590
1499850watchdog/010504-21nfs_client21:00:430
246050840irq/11-eth010179-21aten2.4_r3power00:30:320
1499840watchdog/09909-21cut00:30:150
1499840watchdog/022824-21nfs_client23:25:430
1499840watchdog/01626-21aten2.4_r3power20:30:580
6744988314cyclictest13751-21munin-node21:10:500
246050830irq/11-eth030378-21cpu20:20:360
1499830watchdog/08229-21runrttasks22:39:150
1499830watchdog/029443-21aten2.4_r3power22:00:590
1499820watchdog/025956-21seq23:35:430
1499820watchdog/021765-21seq21:36:110
1499810watchdog/027210-21chrt23:40:350
82350800irq/14-ide026906-21latency_hist20:10:130
6744988012cyclictest22694-21df_inode19:55:360
6744988012cyclictest11694-21df21:05:310
1499800watchdog/018690-21aten2.4_r3power19:40:580
6744987927cyclictest6914-21latency_hist20:50:140
6744987914cyclictest7155-21df_inode00:20:370
6744987913cyclictest19587-21cpu19:45:360
6744987913cyclictest16721-21nfs_client19:35:440
1499790watchdog/022310-21wc19:55:140
1499790watchdog/013660-21vmstat22:55:470
6744987813cyclictest5365-21runrttasks22:30:210
6744987813cyclictest30151-21munin-node22:05:270
6744987813cyclictest15186-21nfs_client19:30:430
6744987812cyclictest3019-21runrttasks22:14:510
6744987812cyclictest11842-21aten2.4_r3power19:20:330
6744987713cyclictest3965-21ntp_states20:40:290
6744987712cyclictest6995-21munin-node19:05:260
6744987712cyclictest24438-21nfs_client20:00:440
246050770irq/11-eth02264-21mailstats22:20:240
1499770watchdog/022824-21aten2.4_r3power21:40:430
6744987614cyclictest24267-21head23:30:360
6744987612cyclictest27031-21munin-node20:10:250
6744987612cyclictest23914-21munin-node21:45:360
6744987514cyclictest6265-21seq00:16:030
6744987513cyclictest19513-21aten2.4_r3power21:30:330
6744987413cyclictest14895-21cpu23:00:360
246050740irq/11-eth08737-21telnet20:55:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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