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2024-07-27 - 14:26
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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 376 highest latencies:
System rack4slot4.osadl.org (updated Sat Jul 27, 2024 12:49:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
242162720chrt46050irq/122-QMan09:24:360
242162720chrt46050irq/122-QMan09:24:360
46050490irq/122-QManpo29357-2109:24:360
46050490irq/122-QManpo29357-2109:24:360
46650480irq/116-QManpo29883-2109:24:363
71460rcu_preempt26959-21runrttasks11:03:490
71460rcu_preempt26959-21runrttasks11:03:490
71450rcu_preempt0-21swapper/310:59:043
71450rcu_preempt0-21swapper/310:59:043
71450rcu_preempt0-21swapper/213:03:142
71450rcu_preempt0-21swapper/213:03:142
71450rcu_preempt0-21swapper/010:50:590
71450rcu_preempt0-21swapper/010:50:590
71450rcu_preempt0-21swapper/010:50:590
71450rcu_preempt0-21swapper/010:46:560
71450rcu_preempt0-21swapper/010:46:560
71450rcu_preempt0-21swapper/010:29:270
71450rcu_preempt0-21swapper/010:29:270
71450rcu_preempt0-21swapper/010:29:270
71450rcu_preempt0-21swapper/010:29:270
71440rcu_preempt0-21swapper/010:24:180
71440rcu_preempt0-21swapper/010:24:180
71440rcu_preempt0-21swapper/010:24:180
71440rcu_preempt0-21swapper/010:14:260
71440rcu_preempt0-21swapper/010:14:260
8742994315cyclictest0-21swapper/111:03:241
8742994315cyclictest0-21swapper/111:03:241
71430rcu_preempt29062-21sh12:05:080
71430rcu_preempt29062-21sh12:05:080
71430rcu_preempt29062-21sh12:05:080
71430rcu_preempt0-21swapper/211:54:372
71430rcu_preempt0-21swapper/211:54:372
71430rcu_preempt0-21swapper/211:54:372
71430rcu_preempt0-21swapper/210:58:482
71430rcu_preempt0-21swapper/210:58:482
71430rcu_preempt0-21swapper/210:23:402
71430rcu_preempt0-21swapper/210:23:402
71430rcu_preempt0-21swapper/010:08:410
71430rcu_preempt0-21swapper/010:08:410
71430rcu_preempt0-21swapper/009:47:250
71430rcu_preempt0-21swapper/009:47:250
46250430irq/120-QManpo29890-2109:24:361
8742994222cyclictest14359-21diskstats09:38:541
8742994222cyclictest14359-21diskstats09:38:541
8742994221cyclictest11414-21/usr/sbin/munin09:34:011
8742994221cyclictest11414-21/usr/sbin/munin09:34:011
8742994217cyclictest8626-21runrttasks12:03:281
8742994217cyclictest8626-21runrttasks12:03:281
71420rcu_preempt7534-21ssh12:24:080
71420rcu_preempt7534-21ssh12:24:080
71420rcu_preempt14332-21ssh11:39:090
71420rcu_preempt14332-21ssh11:39:090
71420rcu_preempt14332-21ssh11:39:090
71420rcu_preempt14329-21kworker/u8:211:56:270
71420rcu_preempt14329-21kworker/u8:211:56:270
71420rcu_preempt14329-21kworker/u8:211:56:270
71420rcu_preempt0-21swapper/312:08:203
71420rcu_preempt0-21swapper/312:08:203
71420rcu_preempt0-21swapper/312:08:203
71420rcu_preempt0-21swapper/311:39:253
71420rcu_preempt0-21swapper/311:39:253
71420rcu_preempt0-21swapper/311:39:253
71420rcu_preempt0-21swapper/110:29:181
71420rcu_preempt0-21swapper/110:29:181
71420rcu_preempt0-21swapper/110:29:181
71420rcu_preempt0-21swapper/110:29:181
71420rcu_preempt0-21swapper/011:14:440
71420rcu_preempt0-21swapper/011:14:440
71420rcu_preempt0-21swapper/011:14:440
46650420irq/116-QManpo29029-2109:24:363
8742994121cyclictest5637-21meminfo11:24:011
8742994121cyclictest5637-21meminfo11:24:011
8742994121cyclictest4321-21memory12:19:031
8742994121cyclictest4321-21memory12:19:031
8742994120cyclictest905-21ntp_states08:59:071
8742994120cyclictest905-21ntp_states08:59:071
8742994120cyclictest32739-21memory11:14:041
8742994120cyclictest32739-21memory11:14:041
8742994120cyclictest32739-21memory11:14:041
8742994119cyclictest16193-21munin-run11:43:381
8742994119cyclictest16193-21munin-run11:43:381
8742994119cyclictest16193-21munin-run11:43:381
71410rcu_preempt20664-21seq12:48:321
71410rcu_preempt20664-21seq12:48:321
71410rcu_preempt0-21swapper/312:23:323
71410rcu_preempt0-21swapper/312:23:323
71410rcu_preempt0-21swapper/012:36:410
71410rcu_preempt0-21swapper/012:36:410
71410rcu_preempt0-21swapper/009:40:460
71410rcu_preempt0-21swapper/009:40:460
8742994020cyclictest27969-21ntp_states10:04:051
8742994020cyclictest27969-21ntp_states10:04:051
8742994020cyclictest24706-21munin-run11:58:381
8742994020cyclictest24706-21munin-run11:58:381
8742994020cyclictest24706-21munin-run11:58:381
8742994020cyclictest16977-21/usr/sbin/munin09:43:531
8742994020cyclictest16977-21/usr/sbin/munin09:43:531
71400rcu_preempt0-21swapper/308:08:403
71400rcu_preempt0-21swapper/308:08:403
71400rcu_preempt0-21swapper/308:08:403
71400rcu_preempt0-21swapper/112:35:591
71400rcu_preempt0-21swapper/112:35:591
71400rcu_preempt0-21swapper/111:05:541
71400rcu_preempt0-21swapper/111:05:541
71400rcu_preempt0-21swapper/110:10:481
71400rcu_preempt0-21swapper/110:10:481
71400rcu_preempt0-21swapper/109:51:491
71400rcu_preempt0-21swapper/109:51:491
71400rcu_preempt0-21swapper/012:12:590
71400rcu_preempt0-21swapper/012:12:590
71400rcu_preempt0-21swapper/011:45:470
71400rcu_preempt0-21swapper/011:45:470
71400rcu_preempt0-21swapper/011:28:190
71400rcu_preempt0-21swapper/011:28:190
71400rcu_preempt0-21swapper/011:19:420
71400rcu_preempt0-21swapper/011:19:420
71400rcu_preempt0-21swapper/010:19:110
71400rcu_preempt0-21swapper/010:19:110
71400rcu_preempt0-21swapper/009:29:110
71400rcu_preempt0-21swapper/009:29:110
71400rcu_preempt0-21swapper/008:58:460
71400rcu_preempt0-21swapper/008:58:460
46250400irq/120-QManpo29585-2109:24:361
8742993918cyclictest32699-21copy08:58:391
8742993918cyclictest32699-21copy08:58:391
8742993917cyclictest25173-21/usr/sbin/munin09:58:581
8742993917cyclictest25173-21/usr/sbin/munin09:58:581
8742993917cyclictest25173-21/usr/sbin/munin09:58:581
8742993917cyclictest0-21swapper/110:33:461
8742993917cyclictest0-21swapper/110:33:461
8742993916cyclictest20089-21sed11:49:111
8742993916cyclictest20089-21sed11:49:111
8742993916cyclictest20089-21sed11:49:111
71390rcu_preempt26270-21ssh12:00:153
71390rcu_preempt26270-21ssh12:00:153
71390rcu_preempt0-21swapper/211:04:062
71390rcu_preempt0-21swapper/211:04:062
71390rcu_preempt0-21swapper/112:14:521
71390rcu_preempt0-21swapper/112:14:521
71390rcu_preempt0-21swapper/111:37:451
71390rcu_preempt0-21swapper/111:37:451
71390rcu_preempt0-21swapper/111:37:451
71390rcu_preempt0-21swapper/110:55:541
71390rcu_preempt0-21swapper/110:55:541
71390rcu_preempt0-21swapper/110:24:021
71390rcu_preempt0-21swapper/110:24:021
71390rcu_preempt0-21swapper/110:24:021
71390rcu_preempt0-21swapper/011:34:400
71390rcu_preempt0-21swapper/011:34:400
71390rcu_preempt0-21swapper/011:34:400
71390rcu_preempt0-21swapper/010:11:160
71390rcu_preempt0-21swapper/010:11:160
71390rcu_preempt0-21swapper/009:57:310
71390rcu_preempt0-21swapper/009:57:310
71390rcu_preempt0-21swapper/009:57:310
71390rcu_preempt0-21swapper/009:26:040
71390rcu_preempt0-21swapper/009:26:040
71390rcu_preempt0-21swapper/009:26:040
8742993830cyclictest23551-21munin-run12:53:391
8742993830cyclictest23551-21munin-run12:53:391
8742993816cyclictest0-21swapper/112:29:041
8742993816cyclictest0-21swapper/112:29:041
8742993815cyclictest0-21swapper/109:18:541
8742993815cyclictest0-21swapper/109:18:541
8742993810cyclictest0-21swapper/110:17:261
8742993810cyclictest0-21swapper/110:17:261
71380rcu_preempt8986-21ssh12:27:413
71380rcu_preempt8986-21ssh12:27:413
71380rcu_preempt0-21swapper/312:32:593
71380rcu_preempt0-21swapper/312:32:593
71380rcu_preempt0-21swapper/311:54:543
71380rcu_preempt0-21swapper/311:54:543
71380rcu_preempt0-21swapper/311:54:543
71380rcu_preempt0-21swapper/311:28:363
71380rcu_preempt0-21swapper/311:28:363
71380rcu_preempt0-21swapper/310:23:163
71380rcu_preempt0-21swapper/310:23:163
71380rcu_preempt0-21swapper/308:58:443
71380rcu_preempt0-21swapper/208:08:492
71380rcu_preempt0-21swapper/208:08:492
71380rcu_preempt0-21swapper/111:09:101
71380rcu_preempt0-21swapper/111:09:101
71380rcu_preempt0-21swapper/107:59:041
71380rcu_preempt0-21swapper/107:59:041
71380rcu_preempt0-21swapper/012:57:540
71380rcu_preempt0-21swapper/012:57:540
71380rcu_preempt0-21swapper/012:47:460
71380rcu_preempt0-21swapper/012:47:460
71380rcu_preempt0-21swapper/012:00:070
71380rcu_preempt0-21swapper/012:00:070
71380rcu_preempt0-21swapper/011:33:090
71380rcu_preempt0-21swapper/011:33:090
71380rcu_preempt0-21swapper/011:33:090
71380rcu_preempt0-21swapper/011:01:300
71380rcu_preempt0-21swapper/011:01:300
71380rcu_preempt0-21swapper/010:40:120
71380rcu_preempt0-21swapper/010:40:120
71380rcu_preempt0-21swapper/010:40:120
71380rcu_preempt0-21swapper/010:34:250
71380rcu_preempt0-21swapper/010:34:250
8742993728cyclictest21543-21munin-run08:18:371
8742993728cyclictest21543-21munin-run08:18:371
8742993728cyclictest21543-21munin-run08:18:371
8742993721cyclictest16021-21/usr/sbin/munin12:39:051
8742993721cyclictest16021-21/usr/sbin/munin12:39:051
8742993719cyclictest19469-21proc_pri08:09:051
8742993719cyclictest19469-21proc_pri08:09:051
8742993718cyclictest29994-21apt-get08:48:481
8742993718cyclictest29994-21apt-get08:48:481
8742993716cyclictest27995-21diskstats12:03:561
8742993716cyclictest27995-21diskstats12:03:561
8742993716cyclictest27995-21diskstats12:03:561
8742993716cyclictest0-21swapper/110:18:561
8742993716cyclictest0-21swapper/110:18:561
8742993715cyclictest0-21swapper/112:08:491
8742993715cyclictest0-21swapper/112:08:491
8742993715cyclictest0-21swapper/110:53:071
8742993715cyclictest0-21swapper/110:53:071
8742993715cyclictest0-21swapper/110:53:071
8742993714cyclictest0-21swapper/110:46:211
8742993714cyclictest0-21swapper/110:46:211
71370rcu_preempt9597-21runrttasks10:30:043
71370rcu_preempt9597-21runrttasks10:30:043
71370rcu_preempt9597-21runrttasks10:30:043
71370rcu_preempt9597-21runrttasks10:30:043
71370rcu_preempt8588-21diskmemload10:12:573
71370rcu_preempt8588-21diskmemload10:12:573
71370rcu_preempt31141-21taskset11:10:483
71370rcu_preempt31141-21taskset11:10:483
71370rcu_preempt28144-1kworker/2:0H08:58:472
71370rcu_preempt28144-1kworker/2:0H08:58:472
71370rcu_preempt24129-21latency12:53:591
71370rcu_preempt24129-21latency12:53:591
71370rcu_preempt23086-21runrttasks08:23:482
71370rcu_preempt23086-21runrttasks08:23:482
71370rcu_preempt10658-1kworker/3:0H12:52:203
71370rcu_preempt10658-1kworker/3:0H12:52:203
71370rcu_preempt0-21swapper/312:48:393
71370rcu_preempt0-21swapper/312:48:393
71370rcu_preempt0-21swapper/312:34:523
71370rcu_preempt0-21swapper/312:34:523
71370rcu_preempt0-21swapper/311:48:493
71370rcu_preempt0-21swapper/311:48:493
71370rcu_preempt0-21swapper/311:48:493
71370rcu_preempt0-21swapper/311:38:393
71370rcu_preempt0-21swapper/311:38:393
71370rcu_preempt0-21swapper/311:38:393
71370rcu_preempt0-21swapper/310:49:503
71370rcu_preempt0-21swapper/310:49:503
71370rcu_preempt0-21swapper/310:49:503
71370rcu_preempt0-21swapper/310:15:443
71370rcu_preempt0-21swapper/310:15:443
71370rcu_preempt0-21swapper/309:44:223
71370rcu_preempt0-21swapper/309:44:223
71370rcu_preempt0-21swapper/309:09:563
71370rcu_preempt0-21swapper/309:09:563
71370rcu_preempt0-21swapper/212:03:392
71370rcu_preempt0-21swapper/212:03:392
71370rcu_preempt0-21swapper/208:19:072
71370rcu_preempt0-21swapper/208:19:072
71370rcu_preempt0-21swapper/111:29:491
71370rcu_preempt0-21swapper/111:29:491
71370rcu_preempt0-21swapper/111:29:491
71370rcu_preempt0-21swapper/108:34:021
71370rcu_preempt0-21swapper/108:34:021
71370rcu_preempt0-21swapper/108:23:371
71370rcu_preempt0-21swapper/108:23:371
71370rcu_preempt0-21swapper/012:51:490
71370rcu_preempt0-21swapper/012:51:490
71370rcu_preempt0-21swapper/011:09:280
71370rcu_preempt0-21swapper/011:09:280
71370rcu_preempt0-21swapper/008:44:070
71370rcu_preempt0-21swapper/008:44:070
71370rcu_preempt0-21swapper/008:38:400
71370rcu_preempt0-21swapper/008:38:400
8742993622cyclictest8626-21runrttasks11:19:421
8742993622cyclictest8626-21runrttasks11:19:421
8742993622cyclictest23946-21users08:24:091
8742993622cyclictest23946-21users08:24:091
8742993615cyclictest0-21swapper/110:38:541
8742993615cyclictest0-21swapper/110:38:541
8742993615cyclictest0-21swapper/110:38:541
8742993614cyclictest0-21swapper/109:13:501
8742993614cyclictest0-21swapper/109:13:501
8742993614cyclictest0-21swapper/109:13:501
71360rcu_preempt795-21kworker/3:110:58:183
71360rcu_preempt795-21kworker/3:110:58:183
71360rcu_preempt31898-1sh12:10:103
71360rcu_preempt31898-1sh12:10:103
71360rcu_preempt15975-21crond07:58:373
71360rcu_preempt15975-21crond07:58:373
71360rcu_preempt0-21swapper/312:40:053
71360rcu_preempt0-21swapper/312:40:053
71360rcu_preempt0-21swapper/310:46:353
71360rcu_preempt0-21swapper/310:46:353
71360rcu_preempt0-21swapper/310:40:453
71360rcu_preempt0-21swapper/310:40:453
71360rcu_preempt0-21swapper/310:40:453
71360rcu_preempt0-21swapper/310:37:233
71360rcu_preempt0-21swapper/310:37:233
71360rcu_preempt0-21swapper/309:42:343
71360rcu_preempt0-21swapper/309:42:343
71360rcu_preempt0-21swapper/309:38:393
71360rcu_preempt0-21swapper/309:38:393
71360rcu_preempt0-21swapper/212:08:302
71360rcu_preempt0-21swapper/212:08:302
71360rcu_preempt0-21swapper/212:08:302
71360rcu_preempt0-21swapper/109:58:421
71360rcu_preempt0-21swapper/109:58:421
71360rcu_preempt0-21swapper/109:58:421
71360rcu_preempt0-21swapper/012:19:010
71360rcu_preempt0-21swapper/012:19:010
71360rcu_preempt0-21swapper/009:36:110
71360rcu_preempt0-21swapper/009:36:110
71360rcu_preempt0-21swapper/008:23:500
71360rcu_preempt0-21swapper/008:23:500
71360rcu_preempt0-21swapper/007:48:460
71360rcu_preempt0-21swapper/007:48:460
8742993521cyclictest8626-21runrttasks08:32:521
8742993521cyclictest8626-21runrttasks08:32:521
8742993519cyclictest16713-21irqstats11:43:571
8742993519cyclictest16713-21irqstats11:43:571
8742993516cyclictest15435-21/usr/sbin/munin07:54:031
8742993516cyclictest15435-21/usr/sbin/munin07:54:031
8742993514cyclictest13392-21aten_r4power_cu07:48:481
8742993514cyclictest13392-21aten_r4power_cu07:48:481
8742993514cyclictest0-21swapper/108:04:071
8742993514cyclictest0-21swapper/108:04:071
8742993514cyclictest0-21swapper/108:04:071
8742993513cyclictest0-21swapper/109:23:591
8742993513cyclictest0-21swapper/109:23:591
8742993513cyclictest0-21swapper/109:23:591
874199353cyclictest0-21swapper/012:14:130
874199353cyclictest0-21swapper/012:14:130
71350rcu_preempt953-21apt-get12:13:483
71350rcu_preempt953-21apt-get12:13:483
71350rcu_preempt7279-21ssh10:26:083
71350rcu_preempt7279-21ssh10:26:083
71350rcu_preempt7279-21ssh10:26:083
71350rcu_preempt31292-21copy08:53:530
71350rcu_preempt31292-21copy08:53:530
71350rcu_preempt16365-21apt-get11:43:493
71350rcu_preempt16365-21apt-get11:43:493
71350rcu_preempt0-21swapper/311:33:343
71350rcu_preempt0-21swapper/311:33:343
71350rcu_preempt0-21swapper/311:33:343
71350rcu_preempt0-21swapper/311:18:463
71350rcu_preempt0-21swapper/311:18:463
71350rcu_preempt0-21swapper/310:01:153
71350rcu_preempt0-21swapper/310:01:153
71350rcu_preempt0-21swapper/310:01:153
71350rcu_preempt0-21swapper/309:51:173
71350rcu_preempt0-21swapper/309:51:173
71350rcu_preempt0-21swapper/309:28:363
71350rcu_preempt0-21swapper/309:28:363
71350rcu_preempt0-21swapper/309:28:363
71350rcu_preempt0-21swapper/308:01:053
71350rcu_preempt0-21swapper/308:01:053
71350rcu_preempt0-21swapper/112:27:281
71350rcu_preempt0-21swapper/112:27:281
71350rcu_preempt0-21swapper/012:38:540
71350rcu_preempt0-21swapper/012:38:540
71350rcu_preempt0-21swapper/011:53:110
71350rcu_preempt0-21swapper/011:53:110
71350rcu_preempt0-21swapper/011:53:110
71350rcu_preempt0-21swapper/009:11:170
71350rcu_preempt0-21swapper/009:11:170
8742993418cyclictest8626-21runrttasks08:43:591
8742993418cyclictest8626-21runrttasks08:43:591
8742993417cyclictest343-1kworker/1:1H09:04:081
8742993417cyclictest343-1kworker/1:1H09:04:081
8742993415cyclictest3950-21grep09:09:051
8742993415cyclictest3950-21grep09:09:051
8742993415cyclictest12545-21wc07:44:041
8742993415cyclictest12545-21wc07:44:041
8742993413cyclictest0-21swapper/108:43:251
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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