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2026-07-17 - 05:11
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack2slot6.osadl.org (updated Fri Jul 17, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13966995727cyclictest0-21swapper16:15:240
13966995626cyclictest0-21swapper17:18:450
13966995528cyclictest0-21swapper16:37:150
13966995528cyclictest0-21swapper15:36:230
13966995525cyclictest75150irq/9-eth218:41:140
13966995525cyclictest0-21swapper18:34:190
13966995430cyclictest0-21swapper17:58:480
13966995428cyclictest0-21swapper17:23:020
13966995427cyclictest0-21swapper17:01:020
13966995425cyclictest0-21swapper15:41:330
13966995424cyclictest0-21swapper18:21:170
13966995424cyclictest0-21swapper18:17:190
13966995424cyclictest0-21swapper16:57:070
13966995330cyclictest15776-21grep16:51:030
13966995330cyclictest0-21swapper18:49:230
13966995329cyclictest0-21swapper15:48:570
13966995328cyclictest0-21swapper18:04:250
13966995327cyclictest0-21swapper16:18:390
13966995326cyclictest28960-21irqstats17:40:530
13966995326cyclictest0-21swapper18:37:050
13966995326cyclictest0-21swapper16:32:160
13966995326cyclictest0-21swapper16:24:500
13966995325cyclictest29517-21nfs4_client15:56:040
13966995325cyclictest0-21swapper17:26:520
13966995325cyclictest0-21swapper16:10:130
13966995323cyclictest0-21swapper17:39:260
13966995229cyclictest0-21swapper16:27:270
13966995228cyclictest29699-21yum17:06:030
13966995228cyclictest0-21swapper18:09:420
13966995226cyclictest0-21swapper17:46:340
13966995226cyclictest0-21swapper17:31:180
13966995226cyclictest0-21swapper17:13:110
13966995226cyclictest0-21swapper15:51:340
13966995223cyclictest0-21swapper18:25:420
13966995128cyclictest0-21swapper16:03:570
13966995127cyclictest0-21swapper15:27:410
13966995125cyclictest0-21swapper16:47:450
13966995122cyclictest0-21swapper18:12:270
13966995029cyclictest0-21swapper15:31:140
13966995027cyclictest0-21swapper17:51:120
13966995024cyclictest5992-21http_loadtime16:40:550
13966995024cyclictest0-21swapper15:21:590
13966993610cyclictest17133-21kworker/0:115:20:460
13966993510cyclictest15984-21munin-node13:26:120
13966993410cyclictest5088-21munin-node14:21:020
13966993410cyclictest12884-21munin-node14:41:050
1396699339cyclictest0-21swapper14:38:280
1396699339cyclictest0-21swapper13:33:130
1396699338cyclictest0-21swapper14:32:060
13966993322cyclictest21175-21irqstats15:01:030
13966993311cyclictest1069-21munin-node14:11:030
13966993311cyclictest0-21swapper13:50:520
13966993311cyclictest0-21swapper13:41:350
13966993311cyclictest0-21swapper13:25:280
13966993310cyclictest25421-21sendmail_mailqu15:11:060
1396699329cyclictest0-21swapper14:48:020
1396699329cyclictest0-21swapper13:55:550
13966993210cyclictest3144-21munin-node14:16:080
13966993210cyclictest29678-21aten2.4_r2power14:01:020
13966993210cyclictest19743-21runrttasks14:56:120
1396699319cyclictest16780-21munin-node14:51:030
1396699319cyclictest0-21swapper15:09:250
1396699319cyclictest0-21swapper13:51:110
13966993110cyclictest19874-21munin-node13:36:090
13966993110cyclictest0-21swapper14:27:340
13966993110cyclictest0-21swapper14:07:010
13966992718cyclictest13985-21latency_hist13:20:550
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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