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2026-06-08 - 22:46
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack7slot3.osadl.org (updated Mon Jun 08, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15482284623sleep15483-21sleep07:09:080
1553499270121cyclictest20308-1kworker/0:2H11:37:420
1553499268119cyclictest19698-21mailstats07:25:550
155349926682cyclictest14150-21irqstats11:45:370
1553499261126cyclictest16599-21netwatch07:13:430
1553499260233cyclictest25191-21ssh10:11:410
1553499260112cyclictest2546-21Xorg11:20:570
1553499258228cyclictest4462-21ssh11:03:150
155349925794cyclictest21082-21cpu09:54:190
1553499257231cyclictest2719-21lxpanel10:18:000
1553499257123cyclictest13102-21cpu09:19:160
1553499256107cyclictest20308-1kworker/0:2H12:25:230
155349925552cyclictest6859-21munin-run11:14:030
1553499255115cyclictest18370-21rm09:41:360
1553499255109cyclictest25962-21sh12:37:540
155349925496cyclictest15715-21sh11:52:430
1553499253222cyclictest16869-21sshd11:57:520
1553499253119cyclictest10724-21netwatch09:08:480
155349925188cyclictest30972-21diskmemload10:37:260
1553499251119cyclictest29418-21latency_hist08:09:230
1553499251113cyclictest8571-21latency_hist08:59:240
155349925085cyclictest9372-21forks11:25:000
1553499250103cyclictest24417-21ssh10:09:020
1553499249125cyclictest17685-21sleep12:01:010
1553499249112cyclictest32614-21netwatch08:22:130
155349924883cyclictest2248-21cpu10:54:180
1553499248122cyclictest2869-21snmpd09:31:380
1553499248108cyclictest30835-21irqstats08:14:590
1553499247120cyclictest18056-21fschecks_count07:19:430
1553499247117cyclictest13769-21ntp_offset09:21:240
1553499247108cyclictest10749-21diskmemload12:20:440
155349924687cyclictest12934-21ssh11:40:220
155349924648cyclictest24287-21ssh12:30:270
1553499246105cyclictest30532-21wc08:14:180
1553499245120cyclictest2935-21runrttasks10:55:160
1553499245114cyclictest7446-21munin-node0
155349924467cyclictest27167-21interrupts10:20:340
1553499244121cyclictest10772-21kernelversion11:30:460
1553499244105cyclictest23661-21latency_hist07:44:200
155349924348cyclictest30187-21ssh10:34:300
1553499243118cyclictest2719-21lxpanel09:48:460
1553499243117cyclictest22036-21runrttasks07:36:000
1553499243116cyclictest2351-21munin-node0
1553499243113cyclictest21689-21ssh12:19:240
1553499242114cyclictest2869-21snmpd09:10:310
1553499242100cyclictest5372-21ifplugd07:54:380
155349924199cyclictest19700-21grep12:10:120
1553499241108cyclictest4953-21netwatch08:43:180
1553499241106cyclictest5488-21rm11:07:300
1553499241102cyclictest32147-21rm10:42:360
1553499241101cyclictest20308-1kworker/0:2H09:56:270
1553499240113cyclictest22726-21wc10:00:500
1553499240111cyclictest2885-21gvfs-afc-volume07:29:430
1553499240109cyclictest28325-21ssh10:25:420
155349923970cyclictest6774-21ntp_states08:50:520
1553499239118cyclictest5816-21sshd08:46:080
1553499239106cyclictest2935-21runrttasks09:38:040
1553499239106cyclictest28188-21egrep08:04:150
155349923899cyclictest1171-21ssh10:49:350
1553499238112cyclictest17797-21munin-run07:19:170
1553499238110cyclictest15057-21ssh09:27:240
1553499238106cyclictest24050-21ls07:45:120
1553499238100cyclictest1423-21sh08:29:010
155349923699cyclictest8957-21memory09:00:150
1553499236105cyclictest19453-21df12:09:340
1553499236103cyclictest2870-21df_inode08:34:340
1553499235111cyclictest25279-21ntp_states07:50:260
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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