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2024-07-13 - 23:57
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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 rack4slot4.osadl.org (updated Sat Jul 13, 2024 12:50:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71570rcu_preempt0-21swapper/109:28:321
71570rcu_preempt0-21swapper/109:28:321
71520rcu_preempt0-21swapper/112:18:071
71520rcu_preempt0-21swapper/112:18:071
46050520irq/122-QManpo4632-2109:24:360
46050520irq/122-QManpo4632-2109:24:360
46050520irq/122-QManpo4632-2109:24:360
71490rcu_preempt0-21swapper/113:03:571
71490rcu_preempt0-21swapper/113:03:571
71460rcu_preempt0-21swapper/310:58:313
71460rcu_preempt0-21swapper/310:58:313
71460rcu_preempt0-21swapper/013:03:270
71440rcu_preempt0-21swapper/309:55:313
71440rcu_preempt0-21swapper/309:55:313
71430rcu_preempt0-21swapper/309:08:313
71430rcu_preempt0-21swapper/309:08:313
71420rcu_preempt0-21swapper/309:28:433
71420rcu_preempt0-21swapper/309:28:433
46650420irq/116-QManpo4400-2109:24:363
46650420irq/116-QManpo4400-2109:24:363
46650420irq/116-QManpo4400-2109:24:363
46450420irq/118-QManpo5464-212
46450410irq/118-QManpo4435-2109:24:362
46450410irq/118-QManpo4435-2109:24:362
46250410irq/120-QManpo4716-2109:24:361
156702410chrt46450irq/118-QMan09:24:362
156702410chrt46450irq/118-QMan09:24:362
246382400sleep021846-1kworker/0:1H12:41:110
246382400sleep021846-1kworker/0:1H12:41:110
246382400sleep021846-1kworker/0:1H12:41:110
71390rcu_preempt11708-1kworker/0:0H11:33:260
71390rcu_preempt11708-1kworker/0:0H11:33:260
71390rcu_preempt11708-1kworker/0:0H11:33:260
71390rcu_preempt0-21swapper/113:03:231
71380rcu_preempt30320-21seq12:51:262
71380rcu_preempt30320-21seq12:51:262
71380rcu_preempt30096-21ssh10:53:460
71380rcu_preempt30096-21ssh10:53:460
71380rcu_preempt0-21swapper/312:05:563
71380rcu_preempt0-21swapper/312:05:563
71380rcu_preempt0-21swapper/311:48:243
71380rcu_preempt0-21swapper/311:48:243
71380rcu_preempt0-21swapper/310:49:443
71380rcu_preempt0-21swapper/310:49:443
71380rcu_preempt0-21swapper/310:49:443
71380rcu_preempt0-21swapper/209:48:382
71380rcu_preempt0-21swapper/209:48:382
46050380irq/122-QManpo19402-2109:24:360
46050380irq/122-QManpo19402-2109:24:360
46050380irq/122-QManpo19182-2109:24:360
46050380irq/122-QManpo19182-2109:24:360
46050380irq/122-QManpo0-210
46050380irq/122-QManpo0-210
40462380sleep01635-1kworker/0:1H08:39:190
40462380sleep01635-1kworker/0:1H08:39:190
222022380sleep021846-1kworker/0:1H12:37:120
222022380sleep021846-1kworker/0:1H12:37:120
71370rcu_preempt4445-21latency_hist08:43:263
71370rcu_preempt4445-21latency_hist08:43:263
71370rcu_preempt0-21swapper/310:48:273
71370rcu_preempt0-21swapper/310:48:273
71370rcu_preempt0-21swapper/310:43:043
71370rcu_preempt0-21swapper/310:43:043
71370rcu_preempt0-21swapper/212:41:552
71370rcu_preempt0-21swapper/212:41:552
71370rcu_preempt0-21swapper/212:41:552
71370rcu_preempt0-21swapper/108:43:261
71370rcu_preempt0-21swapper/108:43:261
46050370irq/122-QManpo6039-2109:24:360
46050370irq/122-QManpo6039-2109:24:360
46050370irq/122-QManpo32566-2109:24:360
46050370irq/122-QManpo32566-2109:24:360
46050370irq/122-QManpo29713-10
46050370irq/122-QManpo29713-10
46050370irq/122-QManpo29540-2109:24:360
46050370irq/122-QManpo29540-2109:24:360
46050370irq/122-QManpo27673-2109:24:360
46050370irq/122-QManpo21142-2109:24:360
46050370irq/122-QManpo21142-2109:24:360
46050370irq/122-QManpo12678-10
46050370irq/122-QManpo12678-10
46050370irq/122-QManpo1176-2109:24:360
46050370irq/122-QManpo1176-2109:24:360
46050370irq/122-QManpo0-210
46050370irq/122-QManpo0-210
71360rcu_preempt0-21swapper/311:15:393
71360rcu_preempt0-21swapper/311:15:393
71360rcu_preempt0-21swapper/311:03:433
71360rcu_preempt0-21swapper/311:03:433
71360rcu_preempt0-21swapper/311:03:433
71360rcu_preempt0-21swapper/310:18:433
71360rcu_preempt0-21swapper/310:18:433
71360rcu_preempt0-21swapper/310:15:263
71360rcu_preempt0-21swapper/310:15:263
71360rcu_preempt0-21swapper/310:15:263
71360rcu_preempt0-21swapper/310:08:423
71360rcu_preempt0-21swapper/310:08:423
71360rcu_preempt0-21swapper/212:58:302
71360rcu_preempt0-21swapper/211:35:102
71360rcu_preempt0-21swapper/211:35:102
71360rcu_preempt0-21swapper/211:24:232
71360rcu_preempt0-21swapper/211:24:232
71360rcu_preempt0-21swapper/211:17:542
71360rcu_preempt0-21swapper/211:17:542
46050360irq/122-QManpo31852-2109:24:360
46050360irq/122-QManpo31852-2109:24:360
46050360irq/122-QManpo25275-2109:24:360
46050360irq/122-QManpo25275-2109:24:360
46050360irq/122-QManpo22683-2109:24:360
46050360irq/122-QManpo22683-2109:24:360
46050360irq/122-QManpo1968-2109:24:360
46050360irq/122-QManpo1968-2109:24:360
46050360irq/122-QManpo17687-2109:24:360
46050360irq/122-QManpo17687-2109:24:360
46050360irq/122-QManpo15519-2109:24:360
46050360irq/122-QManpo15519-2109:24:360
46050360irq/122-QManpo11762-2109:24:360
46050360irq/122-QManpo11762-2109:24:360
46050360irq/122-QManpo10874-2109:24:360
46050360irq/122-QManpo10874-2109:24:360
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
71350rcu_preempt9513-21unixbench_singl10:14:010
71350rcu_preempt9513-21unixbench_singl10:14:010
71350rcu_preempt9513-21unixbench_singl10:14:010
71350rcu_preempt32146-21sh10:58:233
71350rcu_preempt32146-21sh10:58:233
71350rcu_preempt31247-21ssh09:54:010
71350rcu_preempt31247-21ssh09:54:010
71350rcu_preempt19090-1ssh11:33:443
71350rcu_preempt19090-1ssh11:33:443
71350rcu_preempt0-21swapper/312:35:503
71350rcu_preempt0-21swapper/312:35:503
71350rcu_preempt0-21swapper/312:32:373
71350rcu_preempt0-21swapper/312:32:373
71350rcu_preempt0-21swapper/312:21:413
71350rcu_preempt0-21swapper/312:21:413
71350rcu_preempt0-21swapper/311:53:353
71350rcu_preempt0-21swapper/311:53:353
71350rcu_preempt0-21swapper/311:50:493
71350rcu_preempt0-21swapper/311:50:493
71350rcu_preempt0-21swapper/308:30:163
71350rcu_preempt0-21swapper/308:30:163
71350rcu_preempt0-21swapper/210:55:502
71350rcu_preempt0-21swapper/210:55:502
71350rcu_preempt0-21swapper/210:35:142
71350rcu_preempt0-21swapper/210:35:142
71350rcu_preempt0-21swapper/210:23:142
71350rcu_preempt0-21swapper/210:23:142
71350rcu_preempt0-21swapper/210:17:342
71350rcu_preempt0-21swapper/210:17:342
71350rcu_preempt0-21swapper/210:17:342
71350rcu_preempt0-21swapper/208:19:042
71350rcu_preempt0-21swapper/208:19:042
46650350irq/116-QManpo4094-2109:24:363
46050350irq/122-QManpo28467209:24:360
46050350irq/122-QManpo28467209:24:360
46050350irq/122-QManpo27420-2109:24:360
46050350irq/122-QManpo27420-2109:24:360
46050350irq/122-QManpo27420-2109:24:360
46050350irq/122-QManpo12901-10
46050350irq/122-QManpo12901-10
46050350irq/122-QManpo12901-10
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
1599350migration/03596-21taskset11:04:030
1599350migration/03596-21taskset11:04:030
1599350migration/03596-21taskset11:04:030
1599350migration/030963-21taskset08:20:300
1599350migration/030963-21taskset08:20:300
71340rcu_preempt966-21ssh09:58:473
71340rcu_preempt966-21ssh09:58:473
71340rcu_preempt26723-21taskset08:04:342
71340rcu_preempt26723-21taskset08:04:342
71340rcu_preempt21025-21taskset10:36:473
71340rcu_preempt21025-21taskset10:36:473
71340rcu_preempt10181-21aten_r4power_po09:03:383
71340rcu_preempt10181-21aten_r4power_po09:03:383
71340rcu_preempt0-21swapper/312:49:533
71340rcu_preempt0-21swapper/312:49:533
71340rcu_preempt0-21swapper/312:23:453
71340rcu_preempt0-21swapper/312:23:453
71340rcu_preempt0-21swapper/212:48:262
71340rcu_preempt0-21swapper/212:48:262
71340rcu_preempt0-21swapper/212:07:532
71340rcu_preempt0-21swapper/212:07:532
71340rcu_preempt0-21swapper/211:58:342
71340rcu_preempt0-21swapper/211:58:342
71340rcu_preempt0-21swapper/211:56:292
71340rcu_preempt0-21swapper/211:56:292
71340rcu_preempt0-21swapper/211:05:592
71340rcu_preempt0-21swapper/211:05:592
71340rcu_preempt0-21swapper/211:05:592
71340rcu_preempt0-21swapper/210:59:372
71340rcu_preempt0-21swapper/210:59:372
71340rcu_preempt0-21swapper/210:43:322
71340rcu_preempt0-21swapper/210:43:322
71340rcu_preempt0-21swapper/210:42:032
71340rcu_preempt0-21swapper/210:42:032
71340rcu_preempt0-21swapper/210:05:322
71340rcu_preempt0-21swapper/210:05:322
71340rcu_preempt0-21swapper/209:43:332
71340rcu_preempt0-21swapper/209:43:332
71340rcu_preempt0-21swapper/209:40:492
71340rcu_preempt0-21swapper/209:40:492
71340rcu_preempt0-21swapper/208:53:352
71340rcu_preempt0-21swapper/208:53:352
71340rcu_preempt0-21swapper/112:48:351
71340rcu_preempt0-21swapper/112:48:351
5882340chrt11708-1kworker/0:0H11:58:410
5882340chrt11708-1kworker/0:0H11:58:410
47892340sleep04526-1kworker/0:0H08:43:420
47892340sleep04526-1kworker/0:0H08:43:420
46050340irq/122-QManpo30128-2109:24:360
46050340irq/122-QManpo30128-2109:24:360
46050340irq/122-QManpo26982-210
46050340irq/122-QManpo26982-210
46050340irq/122-QManpo1035-2109:24:360
46050340irq/122-QManpo1035-2109:24:360
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
195092340sleep012678-1kworker/0:2H12:32:290
195092340sleep012678-1kworker/0:2H12:32:290
71330rcu_preempt20547-21/usr/sbin/munin09:33:583
71330rcu_preempt20547-21/usr/sbin/munin09:33:583
71330rcu_preempt1967-21/usr/sbin/munin08:33:423
71330rcu_preempt1967-21/usr/sbin/munin08:33:423
71330rcu_preempt1215-21ssh12:57:492
71330rcu_preempt1215-21ssh12:57:492
71330rcu_preempt0-21swapper/312:48:203
71330rcu_preempt0-21swapper/312:48:203
71330rcu_preempt0-21swapper/309:48:493
71330rcu_preempt0-21swapper/309:48:493
71330rcu_preempt0-21swapper/307:58:223
71330rcu_preempt0-21swapper/307:58:223
71330rcu_preempt0-21swapper/212:20:092
71330rcu_preempt0-21swapper/212:20:092
71330rcu_preempt0-21swapper/212:11:002
71330rcu_preempt0-21swapper/212:11:002
71330rcu_preempt0-21swapper/211:40:482
71330rcu_preempt0-21swapper/211:40:482
71330rcu_preempt0-21swapper/210:51:232
71330rcu_preempt0-21swapper/210:51:232
71330rcu_preempt0-21swapper/210:51:232
71330rcu_preempt0-21swapper/210:31:242
71330rcu_preempt0-21swapper/210:31:242
71330rcu_preempt0-21swapper/210:25:012
71330rcu_preempt0-21swapper/210:25:012
71330rcu_preempt0-21swapper/210:08:472
71330rcu_preempt0-21swapper/210:08:472
71330rcu_preempt0-21swapper/210:03:202
71330rcu_preempt0-21swapper/210:03:202
71330rcu_preempt0-21swapper/209:10:532
71330rcu_preempt0-21swapper/209:10:532
71330rcu_preempt0-21swapper/208:50:082
71330rcu_preempt0-21swapper/208:01:252
71330rcu_preempt0-21swapper/208:01:252
71330rcu_preempt0-21swapper/109:28:261
71330rcu_preempt0-21swapper/109:28:261
71330rcu_preempt0-21swapper/109:28:261
46050330irq/122-QManpo7019-2109:24:360
46050330irq/122-QManpo7019-2109:24:360
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
1599330migration/08442-21taskset08:57:180
1599330migration/08442-21taskset08:57:180
136242330chrt12678-1kworker/0:2H12:21:450
136242330chrt12678-1kworker/0:2H12:21:450
71320rcu_preempt6158-21grep11:08:583
71320rcu_preempt6158-21grep11:08:583
71320rcu_preempt4382-21apt-get08:43:403
71320rcu_preempt4382-21apt-get08:43:403
71320rcu_preempt21592-21sh12:35:332
71320rcu_preempt21592-21sh12:35:332
71320rcu_preempt0-21swapper/312:55:063
71320rcu_preempt0-21swapper/312:55:063
71320rcu_preempt0-21swapper/311:18:353
71320rcu_preempt0-21swapper/311:18:353
71320rcu_preempt0-21swapper/308:23:433
71320rcu_preempt0-21swapper/308:23:433
71320rcu_preempt0-21swapper/308:13:143
71320rcu_preempt0-21swapper/212:32:542
71320rcu_preempt0-21swapper/212:32:542
71320rcu_preempt0-21swapper/211:53:132
71320rcu_preempt0-21swapper/211:53:132
71320rcu_preempt0-21swapper/211:28:332
71320rcu_preempt0-21swapper/211:28:332
71320rcu_preempt0-21swapper/211:28:332
71320rcu_preempt0-21swapper/211:22:032
71320rcu_preempt0-21swapper/211:22:032
71320rcu_preempt0-21swapper/209:56:482
71320rcu_preempt0-21swapper/209:56:482
71320rcu_preempt0-21swapper/209:30:092
71320rcu_preempt0-21swapper/209:30:092
71320rcu_preempt0-21swapper/209:01:302
71320rcu_preempt0-21swapper/209:01:302
71320rcu_preempt0-21swapper/208:41:082
71320rcu_preempt0-21swapper/208:41:082
71320rcu_preempt0-21swapper/208:31:082
71320rcu_preempt0-21swapper/208:31:082
71320rcu_preempt0-21swapper/112:18:441
71320rcu_preempt0-21swapper/112:18:441
71320rcu_preempt0-21swapper/110:49:011
71320rcu_preempt0-21swapper/110:49:011
71320rcu_preempt0-21swapper/110:49:011
71320rcu_preempt0-21swapper/008:58:420
71320rcu_preempt0-21swapper/008:58:420
46050320irq/122-QManpo30787-10
46050320irq/122-QManpo30787-10
46050320irq/122-QManpo0-210
46050320irq/122-QManpo0-210
71310rcu_preempt21173-1kworker/3:1H07:58:543
71310rcu_preempt21173-1kworker/3:1H07:58:543
71310rcu_preempt17013-21cyclictest11:45:002
71310rcu_preempt17013-21cyclictest11:45:002
71310rcu_preempt0-21swapper/312:15:253
71310rcu_preempt0-21swapper/312:15:253
71310rcu_preempt0-21swapper/310:04:393
71310rcu_preempt0-21swapper/310:04:393
71310rcu_preempt0-21swapper/309:41:253
71310rcu_preempt0-21swapper/309:41:253
71310rcu_preempt0-21swapper/112:55:271
71310rcu_preempt0-21swapper/112:55:271
46650310irq/116-QManpo0-2109:24:363
46650310irq/116-QManpo0-2109:24:363
46650310irq/116-QManpo0-2109:24:363
46250310irq/120-QManpo30222-2109:24:361
46250310irq/120-QManpo30222-2109:24:361
46250310irq/120-QManpo0-2109:24:361
46250310irq/120-QManpo0-2109:24:361
46050310irq/122-QManpo17839-2109:24:360
46050310irq/122-QManpo17839-2109:24:360
46050310irq/122-QManpo0-210
46050310irq/122-QManpo0-210
46050310irq/122-QManpo0-210
46050310irq/122-QManpo0-210
46050310irq/122-QManpo0-210
46050310irq/122-QManpo0-210
1701599318cyclictest27687-21apt-get09:48:321
1701599318cyclictest27687-21apt-get09:48:321
71300rcu_preempt8560-21apt-get08:58:483
71300rcu_preempt8560-21apt-get08:58:483
71300rcu_preempt5764-1kworker/1:2H10:08:571
71300rcu_preempt5764-1kworker/1:2H10:08:571
71300rcu_preempt30527-1kworker/3:2H08:58:283
71300rcu_preempt30527-1kworker/3:2H08:58:283
71300rcu_preempt11455-21ssh12:18:242
71300rcu_preempt11455-21ssh12:18:242
71300rcu_preempt0-21swapper/311:40:423
71300rcu_preempt0-21swapper/311:40:423
71300rcu_preempt0-21swapper/311:24:173
71300rcu_preempt0-21swapper/311:24:173
71300rcu_preempt0-21swapper/310:33:073
71300rcu_preempt0-21swapper/310:33:073
71300rcu_preempt0-21swapper/307:52:183
71300rcu_preempt0-21swapper/307:52:183
71300rcu_preempt0-21swapper/307:52:183
71300rcu_preempt0-21swapper/208:34:362
71300rcu_preempt0-21swapper/208:34:362
71300rcu_preempt0-21swapper/208:23:342
71300rcu_preempt0-21swapper/208:23:342
71300rcu_preempt0-21swapper/110:18:271
71300rcu_preempt0-21swapper/110:18:271
71300rcu_preempt0-21swapper/110:18:271
71300rcu_preempt0-21swapper/109:06:031
71300rcu_preempt0-21swapper/109:06:031
46650300irq/116-QManpo22836-2109:24:363
46650300irq/116-QManpo22836-2109:24:363
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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