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2024-04-28 - 08:04
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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 792 highest latencies:
System rackbslot8.osadl.org (updated Sun Apr 28, 2024 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
587503416950irq/54-eth00-21swapper/119:07:461
15122300rcuc/00-21swapper/019:07:200
28932995923cyclictest0-21swapper/021:02:540
28932995822cyclictest0-21swapper/022:10:100
28932995822cyclictest0-21swapper/021:30:370
28932995822cyclictest0-21swapper/019:45:050
28932995721cyclictest29142-21munin-node0
28932995638cyclictest6803-21cut21:25:100
28932995620cyclictest32537-21latency_hist22:44:580
28932995620cyclictest26544-21fschecks_count20:45:150
28932995620cyclictest13049-21munin-node0
28932995620cyclictest10120-21munin-node0
28932995620cyclictest0-21swapper/021:55:210
58750550irq/54-eth03998-21runrttasks19:30:230
58750550irq/54-eth0308-21apt-get19:20:101
58750550irq/54-eth014397-21taskset21:47:551
58750550irq/54-eth00-21swapper/123:33:551
58750550irq/54-eth00-21swapper/021:35:240
28933995519cyclictest2986-21runrttasks22:24:401
28933995519cyclictest2986-21runrttasks21:24:571
28933995519cyclictest2290-21ntpq22:50:211
28933995519cyclictest1953-21aten_rbpower_en21:10:141
28932995519cyclictest8240-21munin-node0
28932995519cyclictest5064-21latency_hist21:19:580
28932995519cyclictest32717-21latency_hist19:19:580
28932995519cyclictest2986-21runrttasks19:20:590
28932995519cyclictest11774-21fschecks_time23:20:190
28932995519cyclictest11330-21sort23:19:580
28932995519cyclictest0-21swapper/020:40:290
28932995519cyclictest0-21swapper/019:42:480
28932995519cyclictest0-21swapper/000:10:090
1999550migration/132766-21aten_rbpower_cu21:05:121
1999550migration/131782-21runrttasks22:40:341
1999550migration/120966-21taskset20:27:281
1999550migration/113860-21runrttasks23:25:321
1999550migration/112664-21taskset23:23:171
1799550watchdog/16631-21apt-get23:05:091
1799550watchdog/121163-21aten_rbpower_en23:50:091
1799550watchdog/11914-21apt-get19:25:091
1799550watchdog/10-21swapper/120:20:211
1099550migration/014288-21runrttasks20:06:070
28933995418cyclictest26333-21if_eth000:05:211
28933995418cyclictest0-21swapper/123:40:101
28933995418cyclictest0-21swapper/123:15:091
28933995418cyclictest0-21swapper/121:37:521
28933995418cyclictest0-21swapper/121:31:551
28933995418cyclictest0-21swapper/120:40:271
28933995418cyclictest0-21swapper/120:39:191
28933995418cyclictest0-21swapper/120:05:091
28933995418cyclictest0-21swapper/119:58:231
28933995418cyclictest0-21swapper/119:17:231
28932995436cyclictest0-21swapper/023:35:160
28932995436cyclictest0-21swapper/020:25:170
28932995418cyclictest641-21mmcqd/020:19:590
28932995418cyclictest641-21mmcqd/020:19:590
28932995418cyclictest31155-21if_eth000:20:150
28932995418cyclictest2986-21runrttasks23:49:490
28932995418cyclictest2986-21runrttasks00:02:060
28932995418cyclictest2986-21runrttasks00:02:060
28932995418cyclictest24748-21munin-node0
28932995418cyclictest0-21swapper/023:53:150
28932995418cyclictest0-21swapper/022:55:040
28932995418cyclictest0-21swapper/022:46:240
28932995418cyclictest0-21swapper/022:36:410
28932995418cyclictest0-21swapper/022:25:100
28932995418cyclictest0-21swapper/022:15:100
28932995418cyclictest0-21swapper/022:00:150
28932995418cyclictest0-21swapper/021:50:110
28932995418cyclictest0-21swapper/021:40:100
28932995418cyclictest0-21swapper/021:20:080
28932995418cyclictest0-21swapper/020:56:550
28932995418cyclictest0-21swapper/020:37:360
28932995418cyclictest0-21swapper/020:21:520
28932995418cyclictest0-21swapper/020:00:140
28932995418cyclictest0-21swapper/019:25:100
28932995418cyclictest0-21swapper/000:30:250
28932995418cyclictest0-21swapper/000:25:450
28932995418cyclictest0-21swapper/000:05:260
28933995317cyclictest32582-21munin-node1
28933995317cyclictest2986-21runrttasks23:35:021
28933995317cyclictest2986-21runrttasks22:29:561
28933995317cyclictest2986-21runrttasks21:18:211
28933995317cyclictest2986-21runrttasks19:11:481
28933995317cyclictest0-21swapper/123:59:511
28933995317cyclictest0-21swapper/123:48:411
28933995317cyclictest0-21swapper/122:30:101
28933995317cyclictest0-21swapper/122:15:451
28933995317cyclictest0-21swapper/122:13:001
28933995317cyclictest0-21swapper/121:59:011
28933995317cyclictest0-21swapper/121:40:121
28933995317cyclictest0-21swapper/120:45:131
28933995317cyclictest0-21swapper/120:30:231
28933995317cyclictest0-21swapper/120:11:231
28933995317cyclictest0-21swapper/119:45:391
28933995317cyclictest0-21swapper/119:44:051
28933995317cyclictest0-21swapper/119:36:551
28933995317cyclictest0-21swapper/119:30:251
28933995317cyclictest0-21swapper/100:30:391
28932995335cyclictest0-21swapper/023:05:230
28932995317cyclictest5161-21munin-node0
28932995317cyclictest21694-21seq20:30:130
28932995317cyclictest15873-21seq23:33:120
28932995317cyclictest0-21swapper/023:55:120
28932995317cyclictest0-21swapper/022:34:230
28932995317cyclictest0-21swapper/022:09:130
28932995317cyclictest0-21swapper/021:45:260
28932995317cyclictest0-21swapper/021:10:120
28932995317cyclictest0-21swapper/020:50:150
28932995317cyclictest0-21swapper/020:11:590
28932995317cyclictest0-21swapper/019:12:080
28932995317cyclictest0-21swapper/000:39:030
28933995216cyclictest5309-21grep23:00:171
28933995216cyclictest2986-21runrttasks20:55:021
28933995216cyclictest16829-21modprobe20:15:141
28933995216cyclictest16829-21modprobe20:15:141
28933995216cyclictest0-21swapper/122:08:041
28933995216cyclictest0-21swapper/100:15:191
28933995216cyclictest0-21swapper/100:14:101
28933995216cyclictest0-21swapper/100:00:211
28933995216cyclictest0-21swapper/100:00:211
28932995216cyclictest20882sleep022:50:160
28932995216cyclictest0-21swapper/023:40:100
28932995216cyclictest0-21swapper/023:00:260
28932995216cyclictest0-21swapper/021:05:270
28933995133cyclictest3217-21aten_rbpower_cu00:35:111
28933995115cyclictest6789-21apt21:25:071
28933995115cyclictest2986-21runrttasks21:51:001
28933995115cyclictest28452-21ls20:50:271
28933995115cyclictest0-21swapper/123:11:001
28933995115cyclictest0-21swapper/122:35:131
28933995115cyclictest0-21swapper/120:01:251
28933995115cyclictest0-21swapper/100:20:231
28932995115cyclictest0-21swapper/019:51:460
28933995014cyclictest32384-21munin-node1
28933995014cyclictest0-21swapper/122:00:531
28933994913cyclictest31110-21chrt20:59:591
28933994913cyclictest10020-21cron19:54:571
28933994812cyclictest2986-21runrttasks22:59:421
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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