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2024-04-25 - 11:32
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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 Apr 24, 2024 12:44:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2928299265240cyclictest32490-21netwatch07:31:090
2928299265238cyclictest436-21df_inode10:10:340
2928299260233cyclictest6347-21sshd10:39:460
2928299260232cyclictest3621-21cut10:25:250
2928299260228cyclictest23543-21fschecks_time12:00:560
2928299260201cyclictest6585-21sh10:40:400
2928299259227cyclictest6234-21ls08:05:230
2928299257227cyclictest24241-21df09:30:100
2928299255228cyclictest27444-21ssh09:45:060
2928299255227cyclictest29428-21ssh12:29:360
2928299255227cyclictest1030-21cpu07:39:410
2928299254226cyclictest15288-21chrt08:48:110
2928299254224cyclictest3950-21ssh10:26:260
2928299253225cyclictest30078-21ssh12:32:040
2928299253225cyclictest26382-21latency_hist09:40:080
2928299253225cyclictest19155-21ssh11:40:400
2928299253221cyclictest20338-21snmpd10:46:090
2928299252227cyclictest17125-21runrttasks08:56:210
2928299252226cyclictest29641-21latency_hist09:55:180
2928299252224cyclictest30948-21chrt10:01:070
2928299252224cyclictest23040-21munin-run09:24:560
2928299252223cyclictest22335-21diskmemload11:55:260
2928299251223cyclictest28152-21date12:23:000
2928299251222cyclictest14534-21df_inode08:45:090
2928299251222cyclictest14310-21runrttasks11:17:020
2928299251219cyclictest31529-21munin-node0
2928299251190cyclictest28196-21sh09:48:120
2928299250225cyclictest7048-21munin-node0
2928299250225cyclictest20818-21chrt09:12:460
2928299250224cyclictest10345-21runrttasks08:25:190
2928299250223cyclictest4890-21egrep07:59:450
2928299250223cyclictest2803-21lxpanel08:50:090
2928299250222cyclictest13623-21/usr/sbin/munin11:15:060
2928299250221cyclictest22196-21chrt09:20:140
2928299250220cyclictest26456-21ssh12:14:580
2928299250216cyclictest2519-21ssh10:20:300
2928299249224cyclictest30658-21runrttasks07:22:160
2928299249222cyclictest1346-21munin-node0
2928299249221cyclictest24726-21ssh09:31:480
2928299249221cyclictest20338-21snmpd12:36:300
2928299249217cyclictest8705-21ntp_states08:16:430
2928299249217cyclictest5038-21munin-node0
2928299249190cyclictest27323-21sh12:19:100
292829924864cyclictest10362-21ssh10:58:520
2928299248224cyclictest29827-21cut09:55:520
2928299248224cyclictest10237-21latency_hist08:24:590
2928299248223cyclictest23165-21sh11:59:300
2928299248221cyclictest2855-21latency_hist07:50:110
2928299248220cyclictest9435-21sshd10:54:430
2928299248220cyclictest25343-21sshd12:09:480
2928299248220cyclictest15290-21ssh11:21:470
2928299248219cyclictest32677-21munin-run10:09:430
2928299248218cyclictest11939-21mailstats08:32:010
2928299248218cyclictest11685-21df_inode11:05:260
2928299247220cyclictest19531-21runrttasks09:06:580
2928299247219cyclictest17089-21runrttasks11:30:490
2928299246217cyclictest16976-21df_inode11:30:290
2928299245221cyclictest13432-21cat08:39:540
2928299245217cyclictest12242-21tr11:07:040
2928299244219cyclictest7755-1kworker/0:2H11:49:550
2928299243179cyclictest18181-21uniq11:35:510
292829924252cyclictest32039-21df07:30:030
2928299242181cyclictest3650-21chrt07:53:150
292829924168cyclictest7048-21munin-node0
2928299241216cyclictest29393-21chrt07:14:560
2928299241176cyclictest2803-21lxpanel07:16:310
292829923954cyclictest18619-21sshd09:03:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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