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2024-10-03 - 12:50
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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 all highest latencies:
System rackbslot8.osadl.org (updated Thu Oct 03, 2024 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
58750777830irq/54-eth00-21swapper/119:09:051
13911996428cyclictest4759-21munin-node1
13911996125cyclictest22635-21munin-node1
13911996125cyclictest11409-21fschecks_count20:40:181
13911996125cyclictest0-21swapper/121:05:211
13911996024cyclictest22796-21diskstats19:35:181
13911996024cyclictest0-21swapper/100:20:131
13911995840cyclictest22124-21aten_rbpower_po00:35:171
13911995822cyclictest16091-21munin-node1
13910995822cyclictest0-21swapper/019:55:140
13911995721cyclictest32297-21munin-node1
13911995721cyclictest3000-21runrttasks20:34:501
13910995721cyclictest0-21swapper/023:41:420
13911995620cyclictest6998-21munin-node1
13911995620cyclictest6998-21munin-node1
13911995620cyclictest3000-21runrttasks21:10:201
13911995620cyclictest3000-21runrttasks19:53:111
13911995620cyclictest3000-21runrttasks19:42:221
13911995620cyclictest20838-21awk19:30:001
13911995620cyclictest0-21swapper/121:57:351
58750550irq/54-eth012452-21munin-node0
1699550watchdog/08279-21ntp_kernel_pll_22:10:230
1699550watchdog/08278-21cat20:30:190
1699550watchdog/03151-21basename20:15:150
1699550watchdog/022058-21apt-get00:35:150
1699550watchdog/021168-21expr19:30:230
1699550watchdog/020779-21apt-get21:10:110
1699550watchdog/011100-21chrt20:40:110
1699550watchdog/00-21swapper/022:59:110
13911995537cyclictest6631-21grep23:45:251
13911995537cyclictest27592-21munin-node1
13911995537cyclictest1870-21munin-node1
13911995519cyclictest9685-21cstates20:35:161
13911995519cyclictest3000-21runrttasks22:31:011
13911995519cyclictest11210-21munin-node1
13911995519cyclictest0-21swapper/123:35:221
13911995519cyclictest0-21swapper/120:55:121
13910995537cyclictest0-21swapper/020:55:110
13910995519cyclictest19161-21munin-node0
13910995519cyclictest1407-21munin-node0
13910995519cyclictest0-21swapper/021:50:140
13910995519cyclictest0-21swapper/021:37:320
1099550migration/05709-21runrttasks20:21:560
1099550migration/028858-21cstates23:15:140
1099550migration/024726-21sensors21:20:260
1099550migration/021834-21runrttasks22:53:180
1099550migration/021684-21runrttasks00:33:340
1099550migration/013731-21runrttasks22:27:530
1099550migration/013610-21runrttasks20:46:160
1099550migration/010434-21runrttasks23:58:450
13911995436cyclictest9958-21grep22:15:241
13911995436cyclictest7909-21ls22:10:161
13911995436cyclictest25992-21munin-node1
13911995436cyclictest18001-21kernelversion21:00:191
13911995436cyclictest14030-21aten_rbpower_en00:10:151
13911995436cyclictest0-21swapper/123:30:161
13911995436cyclictest0-21swapper/123:01:561
13911995418cyclictest32228-21munin-node1
13911995418cyclictest30525-21diskstats23:20:181
13911995418cyclictest27508-21fschecks_count21:30:181
13911995418cyclictest27508-21fschecks_count21:30:181
13911995418cyclictest14098-21cut19:10:131
13911995418cyclictest0-21swapper/123:50:121
13911995418cyclictest0-21swapper/121:29:521
13911995418cyclictest0-21swapper/120:51:061
13911995418cyclictest0-21swapper/120:20:151
13911995418cyclictest0-21swapper/100:34:241
13911995418cyclictest0-21swapper/100:15:151
13911995418cyclictest0-21swapper/100:01:081
13910995418cyclictest3000-21runrttasks20:39:160
13910995418cyclictest3000-21runrttasks00:13:110
13910995418cyclictest25904-21fschecks_count21:25:190
13910995418cyclictest15892-21cat20:55:010
13910995418cyclictest15599-21munin-node0
13910995418cyclictest0-21swapper/023:05:570
13910995418cyclictest0-21swapper/022:30:240
13910995418cyclictest0-21swapper/022:19:350
13910995418cyclictest0-21swapper/022:00:200
13910995418cyclictest0-21swapper/021:56:200
13910995418cyclictest0-21swapper/021:44:550
13910995418cyclictest0-21swapper/020:06:540
13910995418cyclictest0-21swapper/019:52:570
13910995418cyclictest0-21swapper/019:23:500
13911995335cyclictest9237-21grep23:55:161
13911995335cyclictest30938-21fschecks_count20:00:191
13911995335cyclictest30778-21fschecks_time21:40:171
13911995335cyclictest25464-21apt-get23:05:131
13911995335cyclictest22406-21munin-node1
13911995335cyclictest20982-21apt-get19:30:191
13911995335cyclictest20807-21expr22:50:161
13911995335cyclictest19238-21munin-node1
13911995335cyclictest12956-21munin-node1
13911995335cyclictest0-21swapper/122:45:131
13911995317cyclictest32342-21latency23:25:201
13911995317cyclictest3000-21runrttasks21:38:131
13911995317cyclictest254332sleep121:24:271
13911995317cyclictest17972-21munin-node1
13911995317cyclictest0-21swapper/123:17:201
13911995317cyclictest0-21swapper/122:40:411
13911995317cyclictest0-21swapper/122:35:141
13911995317cyclictest0-21swapper/122:35:141
13911995317cyclictest0-21swapper/122:25:141
13911995317cyclictest0-21swapper/122:05:141
13911995317cyclictest0-21swapper/122:04:361
13911995317cyclictest0-21swapper/120:17:051
13910995317cyclictest31002-21munin-node0
13910995317cyclictest3000-21runrttasks00:02:440
13910995317cyclictest18659-21seq21:02:250
13910995317cyclictest0-21swapper/023:29:380
13910995317cyclictest0-21swapper/023:23:400
13910995317cyclictest0-21swapper/023:01:560
13910995317cyclictest0-21swapper/022:45:050
13910995317cyclictest0-21swapper/022:23:250
13910995317cyclictest0-21swapper/022:05:210
13910995317cyclictest0-21swapper/021:30:080
13910995317cyclictest0-21swapper/021:30:080
13910995317cyclictest0-21swapper/021:15:140
13910995317cyclictest0-21swapper/019:48:430
13910995317cyclictest0-21swapper/019:25:060
13910995317cyclictest0-21swapper/019:15:300
13910995317cyclictest0-21swapper/000:25:290
13911995234cyclictest29045-21munin-node1
13911995234cyclictest1299-21munin-node1
13911995234cyclictest12383-21chrt00:05:121
13910995234cyclictest0-21swapper/023:13:230
13910995216cyclictest0-21swapper/023:45:110
13910995216cyclictest0-21swapper/023:35:190
13910995216cyclictest0-21swapper/023:32:080
13910995216cyclictest0-21swapper/022:38:340
13910995216cyclictest0-21swapper/022:38:340
13910995216cyclictest0-21swapper/021:45:530
13910995216cyclictest0-21swapper/019:42:020
13910995216cyclictest0-21swapper/000:20:140
13910995115cyclictest0-21swapper/023:51:410
13910995115cyclictest0-21swapper/019:37:130
13910995115cyclictest0-21swapper/019:11:560
13910995014cyclictest6570-21fschecks_time20:25:190
13910995014cyclictest6570-21fschecks_time20:25:190
13910995014cyclictest0-21swapper/022:44:240
13910995014cyclictest0-21swapper/000:09:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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