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2023-10-04 - 21:20
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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 376 highest latencies:
System rackbslot8.osadl.org (updated Wed Oct 04, 2023 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
58750850640irq/54-eth00-21swapper/107:08:471
8212996914cyclictest0-21swapper/010:55:150
8213996226cyclictest0-21swapper/110:50:161
8212995923cyclictest0-21swapper/008:55:200
8212995721cyclictest10443-21munin-node0
8212995721cyclictest0-21swapper/011:35:120
8213995620cyclictest3002-21runrttasks11:42:501
8213995620cyclictest28211-21munin-node1
8212995638cyclictest0-21swapper/011:20:130
8212995620cyclictest3002-21runrttasks11:54:410
8212995620cyclictest3002-21runrttasks11:54:410
8212995620cyclictest0-21swapper/012:30:200
672025620sleep00-21swapper/007:05:120
8213995519cyclictest3002-21runrttasks08:05:231
8212995537cyclictest0-21swapper/011:15:160
8212995537cyclictest0-21swapper/011:15:160
8212995519cyclictest7676-21ls08:45:260
8212995519cyclictest31435-21munin-node0
8212995519cyclictest15241-21munin-node0
8212995519cyclictest13664-21basename09:05:150
8212995519cyclictest0-21swapper/010:40:160
8212995519cyclictest0-21swapper/009:25:290
8212995519cyclictest0-21swapper/008:20:060
8212995519cyclictest0-21swapper/008:05:290
58750550irq/54-eth04427-21wc08:35:291
1999550migration/16398-21runrttasks08:40:491
1999550migration/124534-21runrttasks11:18:201
1999550migration/124534-21runrttasks11:18:201
1999550migration/12163-21latency_hist10:09:541
1999550migration/119099-21ntp_kernel_pll_07:40:291
1999550migration/115680-21if_err_eth007:30:231
1999550migration/113480-21latency_hist12:24:541
1999550migration/111390-21runrttasks12:17:231
1799550watchdog/15513-21apt-get12:00:191
1799550watchdog/129856-21munin-node1
1799550watchdog/128448-21sort11:30:231
1799550watchdog/128240-21apt-get08:10:151
1799550watchdog/125172-21df_inode11:20:191
1799550watchdog/123452-21aten_rbpower_en07:55:191
1799550watchdog/120161-21grep11:05:151
1799550watchdog/113685-21apt-get07:25:151
1799550watchdog/110390-21apt-get10:35:151
1799550watchdog/10-21swapper/110:40:231
8213995436cyclictest17061-21sort12:35:191
8213995418cyclictest31936-21ls10:00:251
8213995418cyclictest31506-21aten_rbpower_cu08:20:161
8213995418cyclictest12535-21ls09:00:251
8213995418cyclictest0-21swapper/112:06:271
8213995418cyclictest0-21swapper/111:54:181
8213995418cyclictest0-21swapper/111:54:181
8213995418cyclictest0-21swapper/111:02:591
8213995418cyclictest0-21swapper/110:46:151
8213995418cyclictest0-21swapper/110:15:241
8213995418cyclictest0-21swapper/109:12:001
8213995418cyclictest0-21swapper/108:51:491
8213995418cyclictest0-21swapper/108:04:261
8213995418cyclictest0-21swapper/107:14:581
8212995436cyclictest9113-21fschecks_time08:50:200
8212995418cyclictest8210-21cyclictest07:41:150
8212995418cyclictest28828-21ntpdc08:10:270
8212995418cyclictest2473-21munin-node0
8212995418cyclictest22430-21cat11:10:300
8212995418cyclictest0-21swapper/012:26:510
8212995418cyclictest0-21swapper/011:59:390
8212995418cyclictest0-21swapper/011:48:020
8212995418cyclictest0-21swapper/011:28:220
8212995418cyclictest0-21swapper/010:21:580
8212995418cyclictest0-21swapper/010:05:290
8212995418cyclictest0-21swapper/010:00:210
8212995418cyclictest0-21swapper/009:45:460
8212995418cyclictest0-21swapper/009:40:430
8212995418cyclictest0-21swapper/009:40:430
8212995418cyclictest0-21swapper/009:37:340
8212995418cyclictest0-21swapper/009:32:100
8212995418cyclictest0-21swapper/009:21:200
8212995418cyclictest0-21swapper/009:15:160
8212995418cyclictest0-21swapper/008:35:160
8212995418cyclictest0-21swapper/008:33:070
8212995418cyclictest0-21swapper/007:25:150
8212995418cyclictest0-21swapper/007:22:450
8213995317cyclictest30065-21fschecks_count11:35:211
8213995317cyclictest3002-21runrttasks11:25:471
8213995317cyclictest17404-21ntpq10:55:251
8213995317cyclictest13562-21munin-node1
8213995317cyclictest1306-21munin-node1
8213995317cyclictest0-21swapper/111:45:291
8213995317cyclictest0-21swapper/111:10:171
8213995317cyclictest0-21swapper/110:26:041
8213995317cyclictest0-21swapper/109:57:111
8213995317cyclictest0-21swapper/109:43:001
8213995317cyclictest0-21swapper/109:43:001
8213995317cyclictest0-21swapper/109:39:021
8213995317cyclictest0-21swapper/109:28:031
8213995317cyclictest0-21swapper/109:20:301
8213995317cyclictest0-21swapper/109:15:001
8213995317cyclictest0-21swapper/109:05:471
8213995317cyclictest0-21swapper/108:30:211
8213995317cyclictest0-21swapper/107:54:291
8213995317cyclictest0-21swapper/107:10:451
8212995317cyclictest8348-21munin-node0
8212995317cyclictest16884-21munin-node0
8212995317cyclictest0-21swapper/012:37:480
8212995317cyclictest0-21swapper/012:15:190
8212995317cyclictest0-21swapper/012:05:280
8212995317cyclictest0-21swapper/011:30:170
8212995317cyclictest0-21swapper/011:05:120
8212995317cyclictest0-21swapper/010:38:310
8212995317cyclictest0-21swapper/010:31:350
8212995317cyclictest0-21swapper/010:15:170
8212995317cyclictest0-21swapper/008:40:250
8212995317cyclictest0-21swapper/008:25:280
8212995317cyclictest0-21swapper/007:56:310
8212995317cyclictest0-21swapper/007:50:130
8212995317cyclictest0-21swapper/007:48:480
8213995216cyclictest7660-21munin-node1
8213995216cyclictest3002-21runrttasks12:12:131
8213995216cyclictest3002-21runrttasks10:13:271
8213995216cyclictest3002-21runrttasks08:58:181
8213995216cyclictest21757-21munin-node1
8213995216cyclictest0-21swapper/111:55:051
8213995216cyclictest0-21swapper/110:20:021
8213995216cyclictest0-21swapper/107:48:221
8213995216cyclictest0-21swapper/107:35:421
8213995216cyclictest0-21swapper/107:20:441
8212995234cyclictest0-21swapper/012:20:320
8212995216cyclictest7682-21missed_timers10:25:280
8212995216cyclictest14164-21munin-node0
8212995216cyclictest0-21swapper/011:00:220
8212995216cyclictest0-21swapper/009:55:220
8212995216cyclictest0-21swapper/009:10:090
8212995216cyclictest0-21swapper/008:16:200
8213995115cyclictest27337-21munin-node1
8213995115cyclictest0-21swapper/112:30:231
8213995115cyclictest0-21swapper/110:30:271
8212995115cyclictest28332-21munin-node0
8212995115cyclictest15305-21munin-node0
8212995115cyclictest0-21swapper/012:00:220
8212995115cyclictest0-21swapper/008:00:160
8212995032cyclictest0-21swapper/012:10:060
8212995014cyclictest12038-21munin-node0
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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