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2026-06-08 - 14:49
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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 100 highest latencies:
System rack3slot7.osadl.org (updated Mon Jun 08, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/020150-21kworker/0:007:02:020
53799815212cyclictest24577-21cpu11:37:140
53799815112cyclictest26778-21aten2.4_r3power09:57:320
53799814812cyclictest19937-21cpu11:22:090
53799814712cyclictest9530-21aten2.4_r3power10:47:250
53799814615cyclictest18649-21nfs_client09:32:200
53799814613cyclictest28972-21munin-node10:06:580
53799814613cyclictest27864-21nfs_client11:47:170
53799814513cyclictest14392-21missed_timers09:17:310
53799814512cyclictest27420-21latency_hist08:16:500
53799814413cyclictest7508-21munin-node08:57:050
53799814412cyclictest17389-21aten2.4_r3power07:42:260
53799814412cyclictest15576-21nfs_client11:07:180
53799814411cyclictest8404-21runrttasks10:43:470
53799814314cyclictest29683-21runrttasks08:22:240
53799814312cyclictest16326-21runrttasks07:39:520
53799814312cyclictest10428-21munin-node10:52:200
53799814214cyclictest12282-21nfs_client07:27:180
53799814212cyclictest32636-21kernelversion12:02:240
53799814113cyclictest21440-21aten2.4_r3power11:27:080
53799814112cyclictest9331-21nfs_client12:32:180
53799814112cyclictest7838-21processes07:12:260
53799814112cyclictest2382-21runrttasks08:39:550
53799814112cyclictest15107-21munin-node09:22:140
53799814112cyclictest12825-21missed_timers09:12:310
53799814014cyclictest9491-21vmstat09:02:200
53799814013cyclictest32062-21latency_hist08:31:500
53799814012cyclictest24900-21nfs_client09:52:210
53799814012cyclictest2029-21aten2.4_r3power10:22:320
53799813913cyclictest7104-21sshd12:26:030
53799813912cyclictest6527-21aten2.4_r3power07:07:350
53799813813cyclictest30510-21munin-node10:12:240
53799813713cyclictest31493-21seq11:58:240
53799813513cyclictest20214-21nfs_client09:37:170
53799813112cyclictest21749-21aten2.4_r3power07:57:140
14991120watchdog/014180-21sh11:02:250
2234501060irq/11-eth08290-21chrt12:28:060
14991050watchdog/023421-21aten2.4_r3power11:32:250
14991010watchdog/025847-21runrttasks11:41:530
1499950watchdog/02992-21df_inode12:12:130
1499940watchdog/09059-21df_inode07:17:120
1499910watchdog/02792-21runrttasks10:28:250
1499890watchdog/014901-21runrttasks07:35:560
1499880watchdog/04436-21df10:32:090
1499880watchdog/028069-21entropy10:02:250
1499880watchdog/023404-21nfs_client08:02:210
1499860watchdog/04940-21basename12:17:290
5379988529cyclictest23928-21runrttasks09:49:210
223450830irq/11-eth019929-21df07:52:080
1499830watchdog/016998-21iostat11:12:130
5379988212cyclictest18855-21aten2.4_r3power11:17:280
1499810watchdog/072052sleep010:41:370
5379988012cyclictest2792-21runrttasks08:17:570
1499800watchdog/01467-21unixbench_singl12:07:130
5379987913cyclictest30924-21head08:27:120
5379987912cyclictest29191-21cpu11:52:120
1499790watchdog/010689-21aten2.4_r3power09:07:090
5379987813cyclictest12526-21awk10:57:210
5379987713cyclictest5846-21munin-node08:52:080
5379987712cyclictest3311-21nfs_client08:42:180
1499770watchdog/022700-21latency_hist09:46:490
5379987612cyclictest24387-21munin-node08:07:230
1499760watchdog/010527-21awk07:22:120
1499750watchdog/04937-21chrt08:47:250
5379987415cyclictest16590-21latency_hist09:26:490
5379987413cyclictest18545-21runrttasks07:47:120
5379987411cyclictest32233-21df10:17:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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