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2026-06-03 - 03:30
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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 highest latencies:
System rack7slot3.osadl.org (updated Wed Jun 03, 2026 00:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1512099266245cyclictest15105-21cyclictest21:26:190
1512099265240cyclictest22738-21sed22:09:550
1512099265236cyclictest14964-21ssh23:55:200
151209926195cyclictest9212-21ssh21:12:410
151209926080cyclictest11295-21runrttasks21:21:280
151209925783cyclictest8283-1diskmemload22:42:170
1512099257229cyclictest31057-21mailstats20:26:070
151209925574cyclictest30368-21munin-node0
1512099255231cyclictest24931-21irqstats20:00:070
151209925489cyclictest2935-21runrttasks20:50:550
151209925392cyclictest29411-21sh22:37:550
1512099253229cyclictest32127-21ssh22:49:390
1512099253228cyclictest2869-21snmpd22:22:570
1512099253224cyclictest3719-21irqstats23:05:510
1512099253224cyclictest2980-21gmain22:35:060
1512099253222cyclictest16934-21ssh21:45:190
151209925296cyclictest23776-21cpu22:14:260
151209925251cyclictest21275-21df_inode19:44:440
1512099252227cyclictest4680-21netwatch23:10:210
1512099252226cyclictest22782-21modprobe19:50:250
1512099252224cyclictest21516-21chrt22:04:470
1512099252223cyclictest1251-21ssh22:55:510
151209925186cyclictest20443-21df00:19:470
151209925172cyclictest24515-21/usr/sbin/munin19:59:260
1512099251226cyclictest2980-21gmain00:27:540
1512099251222cyclictest5762-21vmstat20:56:250
1512099251222cyclictest26564-21irqstats22:25:500
1512099251221cyclictest15174-21sort19:09:260
1512099250225cyclictest8481-21df_inode21:10:060
1512099250221cyclictest15012-21runrttasks21:37:030
1512099250219cyclictest18973-21munin-run21:54:270
151209924978cyclictest19179-21munin-run00:14:200
1512099249220cyclictest15925-21runrttasks21:40:510
151209924851cyclictest18187-21df00:09:520
1512099248223cyclictest23557-21ssh00:33:060
1512099248222cyclictest8089-21munin-node0
1512099248221cyclictest20244-21cpu21:59:280
151209924792cyclictest2719-21lxpanel20:09:280
151209924783cyclictest19050-21basename19:31:050
151209924768cyclictest32539-21irqstats22:50:560
1512099247223cyclictest10235-21latency_hist23:34:560
1512099247222cyclictest8283-21diskmemload21:15:150
1512099247222cyclictest14698-21awk23:54:330
1512099247220cyclictest7306-21ssh23:21:290
1512099247216cyclictest7273-21munin-node0
151209924685cyclictest6346-21ssh23:17:380
151209924670cyclictest13627-21memory21:31:170
1512099246219cyclictest25106-21date00:40:030
1512099246218cyclictest2222-21sshd20:41:370
1512099246217cyclictest13237-21sh23:47:450
1512099246214cyclictest11669-21if_eth023:40:420
1512099245222cyclictest21048-21ntp_states00:21:420
1512099245215cyclictest16982-21ssh00:04:360
1512099244217cyclictest4931-21ifplugd19:29:210
1512099244216cyclictest24041-21fschecks_count22:15:170
1512099244215cyclictest8283-21diskmemload23:04:460
151209924351cyclictest31772-21basename20:29:590
151209924275cyclictest10478-21if_err_eth023:35:350
151209924253cyclictest27221-21irqstats20:10:070
151209924251cyclictest710-21ntp_states20:35:450
1512099242215cyclictest28155-21df_inode20:14:400
151209924180cyclictest3097-21munin-node0
151209924079cyclictest20515-21ntp_states19:40:370
1512099240216cyclictest19650-21runrttasks19:35:420
1512099240213cyclictest16800-21wc19:19:350
151209923976cyclictest15884-21timerandwakeup19:11:090
1512099238211cyclictest17603-21sed19:21:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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