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2026-06-23 - 15:59
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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: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack4slot3.osadl.org (updated Tue Jun 23, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
323029915316,32cyclictest11368-21sh11:19:140
323029915315,127cyclictest23469-21smart_hda08:35:020
323029915214,67cyclictest18035-21munin-node08:19:330
323029914915,67cyclictest3978-21memory12:34:520
323029914914,65cyclictest30944-21munin-node12:19:270
323029914914,125cyclictest2621-21seq07:30:480
323029914715,67cyclictest4868-21aten_r4power_en07:39:240
323029914615,121cyclictest22984-21fschecks_count10:14:340
323029914614,122cyclictest24839-21ls08:39:500
323029914515,64cyclictest19991-21latency10:04:460
323029914414,68cyclictest8302-21cpu09:29:260
323029914414,31cyclictest25910-21munin-node08:44:290
323029914215,55cyclictest16348-21munin-node11:34:350
323029914214,38cyclictest3568-21runrttasks12:44:020
323029914214,36cyclictest18564-21netstat11:39:510
323029914213,67cyclictest29167-21latency_hist10:34:150
323029914014,64cyclictest24480-21aten_r4power_cu11:59:260
323029913915,59cyclictest6750-21munin-node09:24:320
323029913914,61cyclictest3343-21munin-node07:34:250
323029913814,58cyclictest3915-21cat09:14:510
323029913814,36cyclictest6700-21munin-node12:44:340
323029913714,39cyclictest8335-21basename12:49:250
323029913514,65cyclictest119982sleep011:19:470
323029913414,64cyclictest14724-21munin-node11:30:000
323029913414,61cyclictest3568-21runrttasks09:53:250
323029913314,62cyclictest30870-21munin-node08:59:260
323029913114,56cyclictest26159-21df10:24:280
323029912614,33cyclictest29152-21munin-node08:54:530
323029912316,57cyclictest0-21swapper12:04:590
32302999814,74cyclictest30271-21chrt10:35:200
32302999814,74cyclictest12220-21switchtime09:40:060
3143629714,15sleep031451-21smart_hda07:19:500
1810629514,68sleep018147-21fschecks_count09:59:340
32302999414,71cyclictest23315-21munin-node11:54:450
32302999315,69cyclictest21125-21munin-node10:10:050
32302999315,67cyclictest4384-21vmstat10:55:120
873829214,65sleep08072-21munin-node07:49:580
32302999114,68cyclictest8946-21processes11:10:010
32302999114,67cyclictest21635-21munin-node11:49:410
32302999114,67cyclictest13641-21munin-node09:44:520
32302999114,67cyclictest11151-21sshd07:58:500
32302999015,66cyclictest32568-21munin-node12:25:060
32302999014,66cyclictest6639-21aten_r4power_cu11:04:250
32302998915,65cyclictest3568-21runrttasks09:54:510
32302998914,66cyclictest9780-21munin-node09:34:490
32302998914,66cyclictest2454-21sendmail_mailqu10:50:010
32302998914,66cyclictest11327-21munin-node07:59:240
32302998814,65cyclictest24632-21munin-node08:14:230
32302998814,65cyclictest14559-21munin-node08:09:230
32302998814,64cyclictest27534-21munin-node08:49:250
32302998813,65cyclictest6570-21ls11:04:150
32302998716,61cyclictest32743-21munin-node09:04:350
32302998714,64cyclictest20083-21cat11:44:450
32302998614,63cyclictest24503-21cpu10:19:260
32302998515,61cyclictest32065-21chrt10:41:470
32302998514,62cyclictest21073-21aten_r4power_cu08:29:250
32302998514,61cyclictest658-21munin-node07:25:020
1345228515,56sleep013455-21hddtemp_smartct11:24:390
32302998415,60cyclictest29315-21munin-node12:14:430
32302998415,60cyclictest27691-21munin-node12:10:000
32302998413,65cyclictest4908-21munin-node09:19:590
32302998315,59cyclictest2445-21switchtime09:10:030
32302998214,58cyclictest0-21swapper10:44:220
32302998015,55cyclictest13583-21ntp_states08:04:570
32302997624,44cyclictest19991-21sshd08:24:500
32302997614,53cyclictest1966-21diskstats12:29:340
32302997614,52cyclictest6562-21wget07:44:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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