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2025-11-26 - 16:21
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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 Nov 26, 2025 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/0897-21kworker/0:006:52:420
14991200watchdog/016134-21latency_hist06:57:290
2435501050irq/11-eth010975-21sensors_fan10:07:550
838501040irq/14-ide010455-21latency_hist10:07:280
2435501020irq/11-eth031011-21sh07:42:530
14991020watchdog/01206-21latency_hist07:52:290
2435501010irq/11-eth017330-21munin-node12:13:020
838501000irq/14-ide019922-21df08:52:450
1499990watchdog/02996-21runrttasks10:49:210
1499980watchdog/03287-21nfs_client07:57:570
1499980watchdog/014922-21runrttasks10:21:290
1499970watchdog/019124-21seq07:05:170
1499960watchdog/013682-21mailstats08:32:410
243550940irq/11-eth017738-21chrt10:29:040
243550940irq/11-eth016592-21latency_hist08:42:280
1499940watchdog/0593-21aten2.4-expect07:48:130
83850930irq/14-ide018496-21aten2.4_r3power10:32:480
1499930watchdog/09045-21tr08:17:410
1499910watchdog/07461-21munin-node08:13:090
1499910watchdog/06142-21aten2.4_r3power08:07:490
1499910watchdog/04171-21runrttasks11:31:490
1499890watchdog/031505-21aten2.4_r3power09:28:130
1499890watchdog/026406-21forks09:12:570
243550880irq/11-eth028678-21runrttasks11:05:170
1499870watchdog/032615-21aten2.4_r3power09:32:570
1499860watchdog/029083-21munin-node11:07:410
1499860watchdog/028674-21runrttasks09:20:170
83850850irq/14-ide019733-21latency_hist12:22:290
16179988513cyclictest6729-21missed_timers09:53:100
16179988513cyclictest29145-21idleruntime07:37:410
1499850watchdog/02996-21runrttasks09:39:370
243550840irq/11-eth08634-21seq10:00:320
1499840watchdog/021287-21latency_hist10:42:290
83850830irq/14-ide016612-21latency_hist12:12:290
1499830watchdog/0133812sleep012:01:250
16179988213cyclictest15652-21nfs_client10:22:580
16179988212cyclictest25709-21runrttasks10:56:170
1499820watchdog/0382-21aten2.4_r3power11:18:050
16179988112cyclictest3290-21nfs_client09:42:580
16179988112cyclictest22628-21munin-node07:18:080
16179988112cyclictest21181-21df07:12:430
1499810watchdog/07695-21sh11:42:490
16179988013cyclictest25985-21munin-node07:27:400
16179988012cyclictest22375-21sshd10:44:160
243550790irq/11-eth01902-21seq11:23:030
16179987913cyclictest12969-21aten2.4_r3power10:13:120
16179987913cyclictest12098-21munin-node08:27:450
16179987912cyclictest24926-21nfs_client09:07:570
16179987912cyclictest20238-21sensors_fan12:22:530
16179987912cyclictest18272-21mailstats08:47:370
1499790watchdog/09735-21munin-node11:48:090
1499790watchdog/02996-21runrttasks10:58:330
16179987813cyclictest10536-21munin-node08:23:050
16179987812cyclictest16867-21df08:42:470
16179987811cyclictest2996-21runrttasks09:22:460
16179987728cyclictest27596-21if_eth007:32:410
16179987713cyclictest4599-21munin-node11:32:480
16179987713cyclictest21576-21hostname08:57:490
16179987713cyclictest10972-21munin-node11:52:540
16179987712cyclictest30623-21munin-node11:12:520
16179987613cyclictest24379-21df07:22:470
16179987612cyclictest4364-21munin-node08:02:470
16179987612cyclictest19761-21aten2.4_r3power07:07:490
16179987611cyclictest5221-21cstates09:48:110
16179987514cyclictest6614-21aten2.4_r3power11:38:080
16179987512cyclictest22936-21mailstats09:02:410
16179987412cyclictest13632-21munin-node12:03:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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