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2025-12-17 - 23:50
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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 Dec 17, 2025 12:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
140682108827sleep14069-21fschecks_count07:05:150
150159926690cyclictest22214-21munin-run12:05:030
1501599264237cyclictest19007-21latency_hist09:45:420
1501599261233cyclictest16039-21ssh09:33:580
1501599261103cyclictest28838-21cpu10:25:050
1501599260235cyclictest2953-21runrttasks10:49:140
150159925895cyclictest10025-21run-parts11:16:530
1501599258228cyclictest20572-21sensors_temp11:57:300
1501599258228cyclictest1590-21runrttasks08:32:330
1501599258224cyclictest14044-21ssh11:32:250
1501599257231cyclictest15262-21processes11:37:120
1501599257230cyclictest2726-21lxpanel08:07:230
1501599257230cyclictest23127-21sleep07:45:260
150159925693cyclictest17090-21munin-node0
1501599256230cyclictest30233-21runrttasks10:30:320
1501599256225cyclictest24967-21ssh10:09:070
150159925572cyclictest12552-21ntpdc11:26:560
150159925570cyclictest24197-21munin-node0
1501599255227cyclictest27267-21ssh12:25:130
1501599255223cyclictest9824-21diskmemload09:16:570
150159925391cyclictest17578-21cpu09:40:070
150159925387cyclictest19619-21chrt09:47:240
150159925299cyclictest28293-21ssh12:28:520
150159925272cyclictest14856-21chrt09:29:370
1501599252226cyclictest1053-21munin-node0
1501599252225cyclictest30351-21ls12:36:470
150159925198cyclictest10695-21ssh09:12:370
150159925193cyclictest4948-21processes10:57:110
150159925182cyclictest21315-21munin-run09:55:070
1501599250224cyclictest6952-21latency_hist11:05:320
1501599250222cyclictest2834-21snmpd09:55:520
150159924972cyclictest9932-21df09:10:190
1501599249225cyclictest23557-21cpu12:10:090
1501599249224cyclictest20479-21chrt07:32:450
150159924887cyclictest26352-21sh10:14:520
1501599248215cyclictest9212-21ssh11:13:570
1501599247219cyclictest29186-21ssh12:32:100
1501599247101cyclictest25657-21chrt12:18:200
150159924697cyclictest18396-21netwatch07:24:540
150159924648cyclictest30855-21sendmail08:19:540
1501599246218cyclictest31417-21munin-node0
1501599246216cyclictest8248-21df_inode11:10:370
1501599246214cyclictest386-21df_inode10:40:440
150159924599cyclictest4178-21munin-run10:55:000
150159924588cyclictest22231-21kernelversion07:40:560
150159924569cyclictest12845-21ssh09:21:410
1501599245213cyclictest26633-21fschecks_time08:00:370
150159924477cyclictest7771-21df_inode09:00:260
1501599244214cyclictest18974-21sh11:51:450
150159924382cyclictest3072-21cpu08:40:040
1501599243218cyclictest31391-21cpu10:35:070
1501599243218cyclictest17177-21ssh11:45:200
150159924246cyclictest11890-21munin-node11:25:010
1501599242215cyclictest2834-21snmpd07:52:430
1501599242215cyclictest18715-21tune2fs07:25:350
1501599242214cyclictest26857-21irqstats10:16:240
1501599242211cyclictest16256-21ls07:15:150
150159924190cyclictest2726-21lxpanel08:42:510
150159924178cyclictest32238-21cut08:25:290
1501599241217cyclictest23165-21wc10:01:440
1501599241217cyclictest21213-21sleep07:36:060
1501599241217cyclictest16345-21grep07:15:290
1501599241215cyclictest28906-21idleruntime08:10:390
1501599241212cyclictest2834-21snmpd07:57:310
1501599240207cyclictest6456-21munin-node0
1501599238214cyclictest5093-21runrttasks08:47:090
1501599235203cyclictest6575-21df08:55:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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