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2026-07-22 - 09:57
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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 Jul 22, 2026 00:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12825241221sleep12826-21sleep19:04:310
131359925953cyclictest5179-21cat23:18:060
1313599258232cyclictest21647-21ntp_states19:44:320
1313599257228cyclictest3330-21ssh23:09:190
1313599255229cyclictest27418-21df22:33:160
1313599255222cyclictest11546-21rm21:22:340
1313599255194cyclictest9597-21latency_hist21:13:390
131359925451cyclictest20515-21ntp_states19:39:380
1313599254225cyclictest32556-21ntp_states22:55:130
1313599253224cyclictest3084-21chrt20:44:250
1313599253188cyclictest8190-21diskmemload23:49:270
131359925247cyclictest1610-21munin-run23:03:100
1313599252228cyclictest226322sleep00:35:020
1313599252220cyclictest12708-21munin-run21:27:460
1313599252219cyclictest17740-21irqstats21:49:350
1313599252205cyclictest2979-21gvfsd-trash00:14:260
131359925153cyclictest20606-21munin-run22:03:070
1313599251225cyclictest16369-21entropy21:43:510
1313599251224cyclictest6199-21latency_hist23:23:390
1313599251219cyclictest2513-21rm23:06:120
1313599251219cyclictest14205-21ssh21:33:590
1313599251184cyclictest7397-21cpu23:28:000
1313599250223cyclictest15644-21netwatch00:04:100
1313599250222cyclictest31828-21ssh22:52:540
1313599250222cyclictest28372-21chrt22:37:230
1313599250182cyclictest17590-21munin-run19:27:520
1313599249220cyclictest15746-21ssh21:40:250
1313599249220cyclictest1180-21munin-run20:37:540
1313599249217cyclictest14891-21chrt00:00:310
1313599248222cyclictest17495-21ssh00:13:000
1313599248221cyclictest2935-21runrttasks19:58:150
1313599248220cyclictest9684-21rm23:38:070
1313599248220cyclictest24207-21entropy22:18:460
1313599248215cyclictest11140-21perl23:44:140
131359924746cyclictest32493-21latency_hist20:33:110
131359924664cyclictest2980-21gmain22:42:180
1313599246220cyclictest18970-21ssh21:54:570
1313599246220cyclictest10652-21rm21:18:320
1313599246181cyclictest25404-21fschecks_count22:23:530
131359924552cyclictest13741-21ssh23:55:230
131359924551cyclictest6743-21cat20:59:570
1313599245216cyclictest18807-21cpu19:32:590
1313599245179cyclictest7984-21missed_timers23:29:540
131359924443cyclictest2936-21netwatch19:22:420
1313599244219cyclictest27866-21runrttasks20:12:250
131359924351cyclictest29170-21df20:18:060
1313599243217cyclictest29509-21kernelversion20:18:510
1313599243217cyclictest2719-21lxpanel21:05:030
1313599243217cyclictest21579-21ssh22:06:500
1313599243212cyclictest21472-21ssh00:29:540
131359924246cyclictest30311-21ntp_states22:45:190
1313599242217cyclictest10820-21runrttasks23:43:080
1313599242214cyclictest22332-21ssh22:09:440
1313599242212cyclictest5361-21ntp_states20:54:230
1313599242209cyclictest1485-21fschecks_time20:38:300
1313599241213cyclictest4673-21chrt20:51:490
1313599241211cyclictest14898-21proc_pri19:14:470
131359924052cyclictest25073-21munin-run22:23:020
131359924048cyclictest20296-21memory00:24:450
1313599239207cyclictest26230-21ntp_states20:04:260
1313599239175cyclictest23151-21chrt19:50:340
131359923869cyclictest24867-21if_eth019:58:430
1313599238211cyclictest19210-21memory19:33:500
1313599237212cyclictest31006-21mailstats20:24:480
1313599236207cyclictest13353-21chrt19:08:210
131359923549cyclictest19406-21ssh00:20:530
131359923451cyclictest2719-21lxpanel21:33:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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