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2026-06-05 - 21:04
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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 Fri Jun 05, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
54392279520sleep5438-21sort07:04:300
634699269217cyclictest32047-21ssh11:20:290
634699256231cyclictest19950-21runrttasks10:27:090
634699255225cyclictest14788-21netwatch12:26:230
634699253226cyclictest13824-21ssh10:00:350
634699251223cyclictest9194-21ssh09:40:500
634699251222cyclictest18988-21ssh10:23:180
634699249224cyclictest12991-21ssh12:19:210
634699248219cyclictest24810-21munin-run10:49:250
634699247219cyclictest2935-21runrttasks12:39:120
634699247181cyclictest8666-21munin-run09:39:340
634699246174cyclictest7231-21ssh09:32:420
634699245219cyclictest1834-21cut09:10:270
634699245217cyclictest10025-21ssh12:05:410
634699244219cyclictest6149-21munin-run11:49:370
634699243217cyclictest2719-21lxpanel08:25:070
634699242217cyclictest5494-21fschecks_time09:25:240
634699242214cyclictest2546-21Xorg10:52:090
634699242176cyclictest7944-21munin-node0
634699241216cyclictest2719-21lxpanel10:36:080
634699241214cyclictest28636-21ssh11:05:260
634699241212cyclictest27908-21netwatch11:02:000
634699240218cyclictest6342-21cyclictest09:50:260
634699240215cyclictest15952-21ssh10:09:570
634699240212cyclictest8771-21latency_hist07:19:400
634699240212cyclictest1429-21diskmemload10:33:320
634699240208cyclictest2869-21snmpd08:16:220
634699240208cyclictest13990-21ssh12:23:360
634699240177cyclictest12230-21latency_hist07:34:280
634699240176cyclictest11952-21df12:14:400
634699240174cyclictest5054-21ssh09:23:570
634699239213cyclictest3788-21ssh11:38:460
634699239213cyclictest13381-21ssh09:58:590
634699239212cyclictest23665-21ssh10:44:090
634699239212cyclictest14401-21latency_hist07:44:180
634699239211cyclictest9567-21munin-run12:04:160
634699239209cyclictest16581-21cat12:34:570
634699239169cyclictest4110-21df_inode09:20:040
634699238209cyclictest27185-21cat10:59:260
634699238206cyclictest1429-21diskmemload11:50:180
634699237213cyclictest12709-21proc_pri07:35:570
634699237210cyclictest16504-21chrt07:52:120
634699237209cyclictest18166-21chrt10:19:520
634699237176cyclictest2719-21lxpanel08:29:400
634699237169cyclictest26158-21uniq08:34:480
634699236209cyclictest16259-21munin-node0
634699236171cyclictest16841-21df07:54:340
634699235212cyclictest20154-21latency_hist08:09:190
634699235211cyclictest31246-21sensors_temp08:56:070
634699235208cyclictest4268-21perl11:40:280
634699235208cyclictest28347-21df_inode08:44:370
634699235208cyclictest10208-21grep09:45:190
634699235207cyclictest30521-21munin-node0
634699234210cyclictest2716-21openbox07:26:060
634699234209cyclictest2708-21ntpd08:20:270
634699234209cyclictest1120-21timerandwakeup09:06:100
634699234207cyclictest2665-21ssh11:34:090
634699234205cyclictest6917-21modprobe07:10:350
634699234168cyclictest20370-21tune2fs08:09:460
634699233206cyclictest19090-21cat08:04:250
634699233172cyclictest1026-21ssh11:26:220
634699233169cyclictest32184-21sleep09:00:260
634699233166cyclictest31121-21apt11:16:070
634699233166cyclictest28284-21cpuspeed08:44:250
634699231205cyclictest29315-21munin-node0
634699230164cyclictest9964-21date07:24:380
634699229207cyclictest14731-21if_eth007:44:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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