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2024-04-26 - 23:26
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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 rack9slot4.osadl.org (updated Fri Apr 26, 2024 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5328112180sleep0-21swapper/103:35:001
5514991207cyclictest0-21swapper/005:30:240
5514991163cyclictest18694-21chrt07:45:410
5514991143cyclictest11511-21latency_hist07:25:110
5514991133cyclictest29018-21latency_hist04:50:060
5514991133cyclictest14812-21fschecks_time05:50:320
5514991118cyclictest0-21swapper/005:25:070
5514991096cyclictest13557-21dmesg07:30:310
5514991093cyclictest2483-21latency_hist08:40:130
5514991093cyclictest24279-21latency_hist04:35:060
5514991087cyclictest0-21swapper/008:15:340
5514991083cyclictest304-21snmpd06:31:140
5514991083cyclictest304-21snmpd05:55:270
5514991083cyclictest27107-21latency_hist08:15:120
5514991083cyclictest18860-21latency_hist06:05:080
5514991083cyclictest11804-21latency_hist03:55:050
4675110873sleep0-21swapper/003:34:470
5514991073cyclictest26759-21latency_hist06:30:090
5514991067cyclictest0-21swapper/005:05:060
5514991063cyclictest1653-21timerandwakeup06:51:050
5514991053cyclictest29044-21latency_hist04:50:060
5514991048cyclictest0-21swapper/008:50:130
5514991047cyclictest0-21swapper/004:30:050
5514991044cyclictest13295-21sshd03:59:540
5514991043cyclictest917-21latency_hist08:35:120
5514991043cyclictest7625-21cat07:10:390
5514991043cyclictest74-21mmcqd/006:15:390
5514991043cyclictest12024-21fschecks_time07:25:300
5514991034cyclictest31116-21memory08:25:420
5514991028cyclictest0-21swapper/004:35:350
5514991027cyclictest0-21swapper/004:00:180
5514991018cyclictest0-21swapper/006:50:100
5514991013cyclictest7184-21latency_hist08:55:140
5514991007cyclictest0-21swapper/006:36:040
5514991003cyclictest5270-21latency_hist07:05:100
551499992cyclictest6333-21latency_hist05:25:070
551499988cyclictest0-21swapper/008:00:120
551499987cyclictest0-21swapper/007:45:110
551499987cyclictest0-21swapper/003:42:240
551499987cyclictest0-21swapper/003:42:240
551499983cyclictest74-21mmcqd/007:55:110
551499977cyclictest0-21swapper/003:35:220
5514999751cyclictest0-21swapper/005:15:070
551499973cyclictest20499-21latency_hist06:10:090
551499972cyclictest9618-21/usr/sbin/munin07:16:150
551499963cyclictest326-21runrttasks07:39:310
551499959cyclictest11080-21latency_hist05:40:070
551499953cyclictest16208-21systemd-cgroups04:06:330
551499949cyclictest0-21swapper/008:55:330
551499947cyclictest0-21swapper/007:05:100
551499942cyclictest24449-21fschecks_count08:05:320
551499942cyclictest24449-21fschecks_count08:05:320
551499938cyclictest0-21swapper/005:40:370
551499933cyclictest24528-21ntp_offset06:20:380
5514999310cyclictest16523-21latency_hist04:10:050
551499927cyclictest0-21swapper/005:45:380
551499913cyclictest3318-21/usr/sbin/munin05:15:300
551499912cyclictest3346-21/usr/sbin/munin06:56:090
551499906cyclictest0-21swapper/005:05:570
551499903cyclictest31037-21latency_hist05:00:060
551499898cyclictest0-21swapper/004:15:220
551499897cyclictest0-21swapper/009:00:330
551499897cyclictest0-21swapper/009:00:330
551499897cyclictest0-21swapper/006:10:540
551499888cyclictest0-21swapper/004:20:290
551499888cyclictest0-21swapper/003:45:250
551499887cyclictest0-21swapper/008:00:410
5514998737cyclictest4076-21latency_hist08:45:130
5523998634cyclictest480-21systemd-journal08:35:121
551499868cyclictest0-21swapper/004:40:300
551499853cyclictest29335-21/usr/sbin/munin08:20:340
552399844cyclictest10314-21/usr/sbin/munin03:50:141
5523998422cyclictest30371-21ntp_states04:55:341
5523998410cyclictest0-21swapper/104:30:271
552399838cyclictest0-21swapper/107:35:361
552399833cyclictest27884-21/usr/sbin/munin08:15:411
551499833cyclictest30201-21df06:40:240
552399828cyclictest0-21swapper/106:40:091
552399824cyclictest16836-21df_inode04:10:211
5523998214cyclictest0-21swapper/105:35:281
552399818cyclictest0-21swapper/107:06:211
5523998122cyclictest26835-21sshd04:40:551
552399809cyclictest0-21swapper/105:00:171
552399808cyclictest0-21swapper/104:02:541
552399803cyclictest31114-21memory08:25:411
5523998010cyclictest0-21swapper/105:40:081
552399799cyclictest0-21swapper/103:56:041
552399798cyclictest0-21swapper/106:30:301
552399794cyclictest9908-21vmstat03:46:041
552399794cyclictest9246-21grep09:00:321
552399794cyclictest9246-21grep09:00:321
5523997932cyclictest24515-21grep06:20:381
5523997919cyclictest3120-21sshd05:13:571
5523997919cyclictest22556-21sshd04:27:561
552399789cyclictest0-21swapper/108:40:411
552399789cyclictest0-21swapper/106:11:061
552399788cyclictest0-21swapper/107:50:361
552399788cyclictest0-21swapper/107:41:101
552399788cyclictest0-21swapper/107:26:101
552399788cyclictest0-21swapper/107:00:441
552399788cyclictest0-21swapper/104:45:221
552399788cyclictest0-21swapper/104:35:481
552399784cyclictest2942-21memory06:55:381
5523997821cyclictest29646-21ntpq08:20:431
5523997820cyclictest13557-21ntpdc05:45:401
5523997817cyclictest22268-21sshd07:58:011
552399779cyclictest0-21swapper/108:10:451
552399779cyclictest0-21swapper/107:10:361
552399779cyclictest0-21swapper/106:45:331
552399779cyclictest0-21swapper/106:05:361
552399779cyclictest0-21swapper/105:50:391
552399779cyclictest0-21swapper/105:30:371
552399778cyclictest0-21swapper/108:55:271
552399778cyclictest0-21swapper/108:50:341
552399778cyclictest0-21swapper/108:01:091
552399778cyclictest0-21swapper/107:20:201
552399778cyclictest0-21swapper/106:25:401
552399778cyclictest0-21swapper/106:00:401
552399778cyclictest0-21swapper/105:55:301
552399778cyclictest0-21swapper/104:20:171
552399774cyclictest1040-21aten_r9power_cu08:35:231
5523997723cyclictest1-21systemd06:15:241
552399769cyclictest0-21swapper/105:15:381
552399769cyclictest0-21swapper/103:40:341
552399769cyclictest0-21swapper/103:40:341
552399768cyclictest0-21swapper/108:45:421
552399768cyclictest0-21swapper/107:30:321
552399768cyclictest0-21swapper/106:50:501
552399768cyclictest0-21swapper/105:25:201
552399768cyclictest0-21swapper/105:05:231
552399768cyclictest0-21swapper/104:06:001
552399763cyclictest8882-21grep07:15:351
5523997625cyclictest480-21systemd-journal08:10:111
5523997625cyclictest480-21systemd-journal08:10:111
5523997517cyclictest6488-21runrttasks03:35:521
5523997517cyclictest29387-21sshd04:55:041
5523997514cyclictest6253-21sshd05:23:571
552399748cyclictest0-21swapper/107:46:061
552399748cyclictest0-21swapper/106:40:091
552399748cyclictest0-21swapper/104:15:381
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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