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2025-12-18 - 18:30
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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 Thu Dec 18, 2025 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/027945-21kworker/0:107:06:110
323559814913cyclictest10330-21nfs_client11:10:100
323559814812cyclictest5072-21cpu07:25:010
323559814811cyclictest14741-21cpu09:40:010
323559814713cyclictest20589-21latency_hist08:14:390
323559814712cyclictest6638-21cpu07:30:010
323559814712cyclictest30400-21nfs_client08:45:080
323559814613cyclictest17523-21munin-node11:35:140
323559814612cyclictest491-21munin-node12:24:520
323559814612cyclictest18058-21nfs_client09:50:080
323559814612cyclictest12048-21kernelversion07:45:140
323559814513cyclictest8593-21df_inode11:05:040
323559814513cyclictest30277-21open_files12:15:050
323559814512cyclictest29905-21munin-node10:29:530
323559814414cyclictest3019-21runrttasks12:31:070
323559814412cyclictest9186-31tetex-bin07:37:260
323559814412cyclictest27522-21cpuspeed08:35:180
323559814315cyclictest15180-21munin-node11:25:210
323559814314cyclictest26244-21runrttasks08:30:390
323559814314cyclictest22230-21munin-node08:20:090
323559814313cyclictest4169-21aten2.4_r3power07:20:220
323559814313cyclictest3019-21runrttasks09:49:160
323559814313cyclictest25800-21nfs_client10:15:080
323559814312cyclictest32351-21munin-node07:09:440
323559814312cyclictest31883-21runrttasks12:20:090
323559814312cyclictest27806-21runrttasks12:06:230
323559814312cyclictest23820-21df11:54:560
323559814214cyclictest21084-21nfs_client11:45:090
323559814213cyclictest20007-21runrttasks11:40:370
323559814212cyclictest6767-21munin-node09:15:030
323559814212cyclictest2640-21munin-node10:45:110
323559814211cyclictest5846-21kernelversion09:10:160
323559814113cyclictest28830-21nfs_client10:25:080
323559814113cyclictest11356-21munin-node11:14:510
323559814112cyclictest5782-21kernelversion10:55:120
323559814112cyclictest3729-21df12:34:550
323559814112cyclictest23346-21runrttasks11:52:480
323559814112cyclictest21473-21sendmail_mailqu08:15:210
323559814112cyclictest13379-21aten2.4_r3power09:35:060
323559814111cyclictest549-21munin-node08:55:030
323559814012cyclictest15005-21nfs_client07:55:080
323559814011cyclictest3019-21runrttasks08:03:330
323559813912cyclictest3968-21awk09:05:020
323559813813cyclictest24371-21aten2.4_r3power10:10:140
323559813813cyclictest2221-21nfs_client07:15:060
323559813813cyclictest16557-21needreboot11:30:120
323559813812cyclictest31899-21munin-node08:50:050
323559813713cyclictest2801-21processes09:00:170
323559813712cyclictest263602sleep012:02:080
323559813712cyclictest19387-21df_inode09:55:020
323559813512cyclictest8324-21munin-node09:20:140
323559813512cyclictest4006-21munin-node10:50:030
323559813412cyclictest32277-21cstates10:35:220
14991050watchdog/09886-21munin-node07:40:000
1499980watchdog/03019-21runrttasks10:41:040
1499960watchdog/028532-21munin-node12:10:000
1499930watchdog/026819-21munin-node10:19:560
1499840watchdog/0140692chrt07:51:560
32355988212cyclictest22189-21munin-node10:04:500
32355987813cyclictest6747-21munin-node11:00:080
32355987714cyclictest99522sleep009:24:520
32355987714cyclictest28396-21sshd08:39:480
32355987713cyclictest13117-21ntp_offset11:19:580
32355987712cyclictest18258-21aten2.4-expect08:05:130
32355987612cyclictest24117-21df_inode08:25:040
32355987513cyclictest22134-21latency_hist10:04:390
1499750watchdog/012461-21runrttasks09:31:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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