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2023-12-04 - 08:03
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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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack4slot4.osadl.org (updated Mon Dec 04, 2023 00:46:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24048994927cyclictest25483-21df_inode22:39:320
24048994927cyclictest25483-21df_inode22:39:320
24048994927cyclictest25483-21df_inode22:39:320
24048994817cyclictest0-21swapper/022:09:100
24048994817cyclictest0-21swapper/022:09:100
24048994723cyclictest0-21swapper/023:29:360
24048994723cyclictest0-21swapper/023:29:360
24048994625cyclictest15391-21ntp_states00:29:410
24048994625cyclictest15391-21ntp_states00:29:410
24048994524cyclictest20864-21aten_r4power_cu21:19:390
24048994524cyclictest20864-21aten_r4power_cu21:19:390
24048994522cyclictest0-21swapper/023:34:360
24048994522cyclictest0-21swapper/023:34:360
46050440irq/122-QManpo0-210
46050440irq/122-QManpo0-210
46050440irq/122-QManpo0-210
46050440irq/122-QManpo0-210
2405099443cyclictest0-21swapper/200:07:492
2405099443cyclictest0-21swapper/200:07:492
24048994423cyclictest8365-21ntp_states23:09:430
24048994423cyclictest8365-21ntp_states23:09:430
24048994422cyclictest14302-21/usr/sbin/munin20:54:430
24048994422cyclictest14302-21/usr/sbin/munin20:54:430
24048994421cyclictest0-21swapper/021:39:370
24048994421cyclictest0-21swapper/021:39:370
24048994421cyclictest0-21swapper/020:49:420
24048994421cyclictest0-21swapper/020:49:420
24048994419cyclictest5602-21meminfo23:04:350
24048994419cyclictest5602-21meminfo23:04:350
24048994419cyclictest0-21swapper/023:49:240
24048994419cyclictest0-21swapper/023:49:240
24048994415cyclictest0-21swapper/022:55:100
24048994415cyclictest0-21swapper/022:55:100
2405099434cyclictest0-21swapper/219:39:442
2405099434cyclictest0-21swapper/219:39:442
2405099433cyclictest0-21swapper/222:13:342
2405099433cyclictest0-21swapper/222:13:342
24048994327cyclictest8626-21runrttasks23:54:300
24048994327cyclictest8626-21runrttasks23:54:300
24048994323cyclictest6976-21/usr/sbin/munin00:09:570
24048994323cyclictest6976-21/usr/sbin/munin00:09:570
24048994323cyclictest6976-21/usr/sbin/munin00:09:570
24048994323cyclictest22783-21df22:34:260
24048994323cyclictest22783-21df22:34:260
24048994322cyclictest30946-21meminfo22:49:430
24048994322cyclictest30946-21meminfo22:49:430
24048994321cyclictest0-21swapper/023:22:220
24048994321cyclictest0-21swapper/023:22:220
24048994321cyclictest0-21swapper/023:03:500
24048994321cyclictest0-21swapper/023:03:500
24048994321cyclictest0-21swapper/019:54:370
24048994321cyclictest0-21swapper/019:54:370
24048994320cyclictest0-21swapper/022:44:460
24048994320cyclictest0-21swapper/022:44:460
24048994320cyclictest0-21swapper/021:38:010
24048994320cyclictest0-21swapper/021:38:010
71420rcu_preempt0-21swapper/023:14:470
71420rcu_preempt0-21swapper/023:14:470
2405099424cyclictest0-21swapper/200:09:352
2405099424cyclictest0-21swapper/200:09:352
2405099424cyclictest0-21swapper/200:09:352
24048994226cyclictest4426-21ntp_states20:14:560
24048994226cyclictest4426-21ntp_states20:14:560
24048994225cyclictest8626-21runrttasks00:49:270
24048994225cyclictest8626-21runrttasks00:49:270
24048994224cyclictest18410-21df_inode22:24:280
24048994224cyclictest18410-21df_inode22:24:280
24048994222cyclictest25548-21/usr/sbin/munin21:29:410
24048994222cyclictest25548-21/usr/sbin/munin21:29:410
24048994222cyclictest25548-21/usr/sbin/munin21:29:410
24048994221cyclictest0-21swapper/021:54:480
24048994221cyclictest0-21swapper/021:54:480
24048994221cyclictest0-21swapper/021:54:480
24048994220cyclictest17985-21munin-plugin-st22:24:090
24048994220cyclictest17985-21munin-plugin-st22:24:090
24048994220cyclictest0-21swapper/020:29:300
24048994220cyclictest0-21swapper/020:29:300
24048994220cyclictest0-21swapper/020:09:300
24048994220cyclictest0-21swapper/020:09:300
24048994220cyclictest0-21swapper/019:44:280
24048994220cyclictest0-21swapper/019:44:280
24048994219cyclictest237042sleep021:26:350
24048994219cyclictest237042sleep021:26:350
24048994219cyclictest0-21swapper/021:50:230
24048994219cyclictest0-21swapper/021:50:230
24048994216cyclictest0-21swapper/023:44:330
24048994216cyclictest0-21swapper/023:44:330
24048994214cyclictest0-21swapper/000:48:510
24048994214cyclictest0-21swapper/000:48:510
71410rcu_preempt0-21swapper/223:04:372
71410rcu_preempt0-21swapper/223:04:372
71410rcu_preempt0-21swapper/100:31:011
71410rcu_preempt0-21swapper/100:31:011
2405099414cyclictest0-21swapper/223:53:482
2405099414cyclictest0-21swapper/223:53:482
2405099414cyclictest0-21swapper/221:34:102
2405099414cyclictest0-21swapper/221:34:102
2405099414cyclictest0-21swapper/221:34:102
2405099413cyclictest0-21swapper/223:24:462
2405099413cyclictest0-21swapper/223:24:462
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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