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2023-12-09 - 10:41
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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 highest latencies:
System rackbslot8.osadl.org (updated Sat Dec 09, 2023 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
58750886580irq/54-eth00-21swapper/119:07:131
62050550irq/56-mmc011144-21munin-node0
58750550irq/54-eth00-21swapper/023:35:400
1999550migration/122867-21taskset00:01:591
1799550watchdog/16297-21perl21:30:271
1799550watchdog/127225-21apt-get19:15:191
1699550watchdog/023903-21irqstats19:05:270
1699550watchdog/012574-21munin-node0
1699550watchdog/00-21swapper/019:30:310
156882550sleep00-21swapper/022:00:240
1099550migration/06716-21munin-node0
1099550migration/010525-21runrttasks20:03:150
25000995418cyclictest0-21swapper/123:27:091
25000995418cyclictest0-21swapper/122:28:441
25000995418cyclictest0-21swapper/122:28:441
25000995418cyclictest0-21swapper/122:06:421
25000995418cyclictest0-21swapper/122:03:341
25000995418cyclictest0-21swapper/121:05:191
24999995436cyclictest28517-21cron21:00:000
24999995436cyclictest22942-21ls20:40:350
24999995418cyclictest6519-21munin-node0
24999995418cyclictest0-21swapper/023:45:210
24999995418cyclictest0-21swapper/023:07:280
24999995418cyclictest0-21swapper/022:08:500
24999995418cyclictest0-21swapper/021:30:010
24999995418cyclictest0-21swapper/000:15:220
1472525418sleep10-21swapper/121:55:351
25000995317cyclictest0-21swapper/123:56:281
25000995317cyclictest0-21swapper/123:35:041
25000995317cyclictest0-21swapper/123:13:571
25000995317cyclictest0-21swapper/122:52:011
25000995317cyclictest0-21swapper/122:35:471
25000995317cyclictest0-21swapper/121:47:271
25000995317cyclictest0-21swapper/121:40:171
25000995317cyclictest0-21swapper/121:10:131
25000995317cyclictest0-21swapper/121:02:361
25000995317cyclictest0-21swapper/120:47:051
25000995317cyclictest0-21swapper/120:42:491
25000995317cyclictest0-21swapper/120:31:221
25000995317cyclictest0-21swapper/120:24:381
25000995317cyclictest0-21swapper/120:10:051
25000995317cyclictest0-21swapper/120:06:571
25000995317cyclictest0-21swapper/120:03:451
25000995317cyclictest0-21swapper/119:50:521
25000995317cyclictest0-21swapper/119:32:071
25000995317cyclictest0-21swapper/119:28:351
25000995317cyclictest0-21swapper/119:22:381
25000995317cyclictest0-21swapper/100:35:341
25000995317cyclictest0-21swapper/100:20:041
25000995317cyclictest0-21swapper/100:11:151
24999995317cyclictest956-21ls21:15:010
24999995317cyclictest29029-21seq19:20:220
24999995317cyclictest2709-21ls23:00:220
24999995317cyclictest17863-21munin-node0
24999995317cyclictest1239-21munin-node0
24999995317cyclictest11332-21cat20:05:270
24999995317cyclictest0-21swapper/022:59:460
24999995317cyclictest0-21swapper/022:50:260
24999995317cyclictest0-21swapper/021:07:000
24999995317cyclictest0-21swapper/021:04:100
24999995317cyclictest0-21swapper/020:30:200
24999995317cyclictest0-21swapper/019:55:200
25000995216cyclictest17966-21ntpdc20:25:321
25000995216cyclictest13501-21runrttasks21:52:421
25000995216cyclictest0-21swapper/123:53:101
25000995216cyclictest0-21swapper/123:42:041
25000995216cyclictest0-21swapper/123:22:251
25000995216cyclictest0-21swapper/123:05:061
25000995216cyclictest0-21swapper/122:59:191
25000995216cyclictest0-21swapper/122:41:471
25000995216cyclictest0-21swapper/122:24:081
25000995216cyclictest0-21swapper/121:27:531
25000995216cyclictest0-21swapper/120:59:101
25000995216cyclictest0-21swapper/120:52:011
25000995216cyclictest0-21swapper/120:19:401
25000995216cyclictest0-21swapper/119:56:081
25000995216cyclictest0-21swapper/119:40:191
25000995216cyclictest0-21swapper/119:40:191
25000995216cyclictest0-21swapper/119:38:011
25000995216cyclictest0-21swapper/119:12:281
25000995216cyclictest0-21swapper/119:12:281
24999995216cyclictest26774-21munin-node19:15:060
24999995216cyclictest0-21swapper/023:41:360
24999995216cyclictest0-21swapper/022:40:120
24999995216cyclictest0-21swapper/022:31:520
24999995216cyclictest0-21swapper/022:14:260
24999995216cyclictest0-21swapper/021:38:250
24999995216cyclictest0-21swapper/021:22:080
24999995216cyclictest0-21swapper/021:22:080
24999995216cyclictest0-21swapper/021:17:230
24999995216cyclictest0-21swapper/020:17:160
24999995216cyclictest0-21swapper/019:29:350
24999995216cyclictest0-21swapper/019:14:430
24999995216cyclictest0-21swapper/019:14:430
24999995216cyclictest0-21swapper/000:27:450
25000995133cyclictest58750irq/54-eth022:30:301
25000995115cyclictest0-21swapper/123:31:001
25000995115cyclictest0-21swapper/123:02:521
25000995115cyclictest0-21swapper/122:14:081
25000995115cyclictest0-21swapper/121:37:561
25000995115cyclictest0-21swapper/121:23:121
25000995115cyclictest0-21swapper/121:23:121
25000995115cyclictest0-21swapper/120:36:501
25000995115cyclictest0-21swapper/100:29:151
25000995115cyclictest0-21swapper/100:09:451
25000995115cyclictest0-21swapper/100:09:451
24999995133cyclictest20686-21basename20:35:220
24999995133cyclictest0-21swapper/020:20:210
24999995115cyclictest4750-21fschecks_count19:45:240
24999995115cyclictest26916-21latency_hist20:55:020
24999995115cyclictest23524-21aten_rbpower_en00:05:210
24999995115cyclictest23524-21aten_rbpower_en00:05:210
24999995115cyclictest13179-21munin-node0
24999995115cyclictest0-21swapper/022:39:480
24999995115cyclictest0-21swapper/022:20:190
24999995115cyclictest0-21swapper/021:45:180
24999995115cyclictest0-21swapper/000:34:460
24999995115cyclictest0-21swapper/000:00:270
25000995014cyclictest2991-21runrttasks23:17:221
25000995014cyclictest0-21swapper/122:15:061
24999995032cyclictest9570-21ntp_offset23:20:330
24999995032cyclictest0-21swapper/023:11:200
24999995032cyclictest0-21swapper/020:45:210
24999995032cyclictest0-21swapper/000:35:300
24999995032cyclictest0-21swapper/000:24:240
24999995014cyclictest30693-21grep22:45:330
24999995014cyclictest260232sleep000:11:370
24999995014cyclictest20245-21munin-node0
24999995014cyclictest19403-21vmstat23:50:350
24999995014cyclictest0-21swapper/022:25:220
24999995014cyclictest0-21swapper/022:25:220
24999995014cyclictest0-21swapper/021:56:480
25000994931cyclictest26783-21aten_rbpower_po00:15:241
25000994931cyclictest0-21swapper/123:45:261
25000994913cyclictest4910-21irqstats19:45:261
25000994913cyclictest0-21swapper/121:15:401
24999994913cyclictest84652sleep023:17:420
24999994913cyclictest0-21swapper/022:15:250
24999994913cyclictest0-21swapper/019:41:180
24999994913cyclictest0-21swapper/019:41:180
25000994812cyclictest0-21swapper/122:45:271
25000994812cyclictest0-21swapper/100:31:361
24999994711cyclictest9315-21munin-node0
24999994711cyclictest0-21swapper/023:31:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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