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2024-07-16 - 08:15
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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 50 highest latencies:
System rackbslot8.osadl.org (updated Mon Jul 15, 2024 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
587508728730irq/54-eth00-21swapper/107:08:071
587508728730irq/54-eth00-21swapper/107:08:071
10700999825cyclictest0-21swapper/112:30:181
10700996712cyclictest0-21swapper/112:15:211
10700996611cyclictest2991-21runrttasks07:29:541
1070099616cyclictest0-21swapper/111:00:141
10699995822cyclictest0-21swapper/012:30:200
1013925822sleep00-21swapper/007:05:150
1013925822sleep00-21swapper/007:05:150
10699995721cyclictest18294-21ntpq07:35:250
10699995721cyclictest0-21swapper/010:05:370
10699995721cyclictest0-21swapper/010:05:370
10699995721cyclictest0-21swapper/008:10:090
10700995620cyclictest2991-21runrttasks09:03:091
10700995620cyclictest2991-21runrttasks09:03:091
10700995620cyclictest2991-21runrttasks07:48:401
10699995620cyclictest2991-21runrttasks08:30:010
10699995620cyclictest0-21swapper/009:30:100
62050550irq/56-mmc01069999cyclictest07:19:560
58750550irq/54-eth010645-21cat09:10:330
1999550migration/112195-21idleruntime07:14:581
1799550watchdog/17646-21munin-node1
1799550watchdog/13861-21apt-get08:45:061
1799550watchdog/119133-21apt-get09:45:101
1799550watchdog/10-21swapper/108:12:061
1699550watchdog/0187832chrt09:42:180
1699550watchdog/017042-21munin-node0
1099550migration/029877-21munin-node0
1099550migration/027013-21runrttasks08:09:070
1099550migration/012221-21runrttasks09:16:280
10700995537cyclictest5442-21ntp_kernel_err10:55:411
10700995519cyclictest2991-21runrttasks09:15:171
10700995519cyclictest25902-21munin-node1
10699995537cyclictest6617-21ls08:55:130
10699995519cyclictest4875-21munin-node0
10699995519cyclictest21650-21munin-node0
10699995519cyclictest0-21swapper/012:35:090
10699995519cyclictest0-21swapper/010:30:150
10700995436cyclictest1717-21wc10:40:311
10700995418cyclictest2991-21runrttasks08:55:021
10700995418cyclictest29796-21munin-node1
10700995418cyclictest25864-21uniq10:10:181
10700995418cyclictest18918-21cron07:39:561
10700995418cyclictest0-21swapper/112:25:231
10700995418cyclictest0-21swapper/110:49:131
10700995418cyclictest0-21swapper/109:30:131
10699995418cyclictest151rcuc/011:15:240
10699995418cyclictest0-21swapper/012:21:070
10699995418cyclictest0-21swapper/011:51:390
10699995418cyclictest0-21swapper/011:45:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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