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2024-07-27 - 03:36

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of shadow in rack #b, slot #5

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
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  Phytec
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 rackbslot5s.osadl.org (updated Fri Jul 26, 2024 12:45:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
407002994938,7cyclictest498209-21auditctl11:35:000
407002994938,7cyclictest498209-21auditctl11:34:590
407010994836,9cyclictest311ktimers/211:30:142
407010994836,9cyclictest311ktimers/211:30:132
407002994842,3cyclictest408635-21munin-plugin-st07:15:010
407007994736,7cyclictest458511-21unixbench_singl09:35:271
407015994638,5cyclictest458926-21munin-plugin-st09:39:593
407010994535,7cyclictest458940-21sendmail09:39:592
407002994534,7cyclictest121ktimers/011:15:120
407007994436,5cyclictest486328-21idleruntime-cro11:00:011
407007994435,5cyclictest479310-21cron10:40:011
407015994328,11cyclictest391ktimers/309:15:113
407015994328,11cyclictest391ktimers/309:15:103
407015994127,11cyclictest391ktimers/312:25:093
40700799417,17cyclictest496559-21cut11:30:001
407007994129,9cyclictest231ktimers/112:00:111
407002994130,8cyclictest121ktimers/008:00:130
407015994030,6cyclictest424300-21grep07:55:273
407010994034,3cyclictest513524-21sendmail12:20:002
40700299409,3cyclictest131rcu_preempt12:25:090
407015993929,7cyclictest447246-21fschecks_time09:05:173
407015993929,7cyclictest447246-21fschecks_time09:05:163
407007993929,6cyclictest0-21swapper/109:55:011
40701099386,4cyclictest131rcu_preempt09:30:142
407010993826,7cyclictest514823-21grep12:20:332
407007993826,8cyclictest505031-21seq11:55:001
40700299386,6cyclictest131rcu_preempt09:35:110
407002993828,6cyclictest0-21swapper/010:05:000
407002993828,6cyclictest0-21swapper/010:05:000
407002993817,17cyclictest470361-21grep10:10:270
40700299380,9cyclictest11-21ksoftirqd/012:20:140
407015993728,5cyclictest513498-21sh12:20:003
407010993727,6cyclictest0-21swapper/210:24:592
407010993725,9cyclictest311ktimers/211:55:112
407007993730,4cyclictest416235-21sh07:35:011
407007993728,4cyclictest0-21swapper/110:10:001
407007993725,8cyclictest490972-21grep11:10:271
407007993725,8cyclictest490972-21grep11:10:261
407007993724,10cyclictest231ktimers/108:25:121
407002993728,6cyclictest445118-21munin-run09:00:010
407002993727,7cyclictest419653-21munin-run07:45:000
40700299372,5cyclictest131rcu_preempt07:30:120
40700299371,9cyclictest11-21ksoftirqd/007:55:110
407002993717,16cyclictest0-21swapper/010:30:260
407002993627,6cyclictest0-21swapper/008:05:160
40700299361,6cyclictest0-21swapper/012:15:100
407015993527,4cyclictest0-21swapper/311:05:163
407015993527,4cyclictest0-21swapper/311:05:163
407015993523,8cyclictest519841-21grep12:35:273
407015993519,12cyclictest406996-21cyclictest08:00:133
407010993527,5cyclictest434596-21kworker/u8:1+events_unbound09:05:142
407010993527,5cyclictest434596-21kworker/u8:1+events_unbound09:05:142
407010993526,5cyclictest0-21swapper/207:30:412
40701099352,5cyclictest131rcu_preempt08:10:162
40701099352,5cyclictest131rcu_preempt08:10:152
407010993523,6cyclictest442289-21kworker/u8:0+events_unbound08:55:172
407007993525,6cyclictest410921-21sh07:20:011
407002993528,4cyclictest469124-21sh10:10:010
407002993524,8cyclictest121ktimers/008:20:170
40700299351,4cyclictest131rcu_preempt08:25:130
407015993425,5cyclictest472516-21cron10:20:003
407015993425,5cyclictest472516-21cron10:20:003
407007993426,4cyclictest0-21swapper/107:45:151
407007993424,6cyclictest0-21swapper/107:25:251
407007993424,6cyclictest0-21swapper/107:25:251
407007993423,8cyclictest231ktimers/112:35:111
407002993426,4cyclictest0-21swapper/011:44:590
407002993426,4cyclictest0-21swapper/011:44:590
407002993425,5cyclictest0-21swapper/012:00:280
407015993325,4cyclictest0-21swapper/307:30:413
40701099332,5cyclictest131rcu_preempt08:20:152
407010993325,4cyclictest0-21swapper/210:55:012
407010993325,4cyclictest0-21swapper/210:15:012
407010993323,6cyclictest0-21swapper/208:00:002
407010993322,6cyclictest0-21swapper/208:35:272
407010993321,8cyclictest0-21swapper/211:40:122
407010993321,8cyclictest0-21swapper/211:40:122
40701099331,5cyclictest131rcu_preempt11:35:112
40701099331,5cyclictest131rcu_preempt11:35:102
40700299331,4cyclictest131rcu_preempt09:25:100
407015993225,4cyclictest0-21swapper/312:15:013
407015993225,4cyclictest0-21swapper/312:15:003
407015993224,4cyclictest0-21swapper/309:45:283
407015993224,4cyclictest0-21swapper/309:45:283
40701099322,5cyclictest131rcu_preempt11:20:122
40701099322,5cyclictest131rcu_preempt11:20:112
407010993224,4cyclictest0-21swapper/210:40:012
407010993221,4cyclictest0-21swapper/211:00:032
407010993213,11cyclictest131rcu_preempt11:25:162
407007993225,4cyclictest0-21swapper/108:35:161
407007993223,6cyclictest506255-21unixbench_multi11:55:251
407007993222,6cyclictest0-21swapper/110:40:261
407002993223,6cyclictest518202-21grep12:30:280
407015993123,4cyclictest0-21swapper/308:40:133
407015993123,4cyclictest0-21swapper/308:40:133
407015993122,4cyclictest0-21swapper/310:00:003
40701099313,3cyclictest131rcu_preempt11:45:112
40700799315,5cyclictest417547-21users07:35:301
40700799315,5cyclictest417547-21users07:35:291
407002993124,5cyclictest470494-21kworker/u8:2+events_unbound11:01:100
407002993122,5cyclictest450634-21grep09:15:150
407002993122,5cyclictest450634-21grep09:15:150
407002993120,7cyclictest0-21swapper/011:25:260
407002993118,5cyclictest419276-21kworker/u8:2+events_unbound08:16:440
407015993021,5cyclictest436649-21runrttasks08:35:003
407015993021,5cyclictest436649-21runrttasks08:35:003
407010993020,6cyclictest0-21swapper/207:20:012
407010993019,6cyclictest475918-21sh10:30:012
40700799309,5cyclictest221rcuc/112:05:151
40700799308,6cyclictest24-21ksoftirqd/109:40:161
40700799306,6cyclictest24-21ksoftirqd/109:30:161
407007993023,3cyclictest0-21swapper/107:50:281
407007993020,6cyclictest0-21swapper/112:25:241
407007993011,5cyclictest24-21ksoftirqd/109:20:271
407002993024,4cyclictest434596-21kworker/u8:1+events_unbound08:36:140
407015992922,4cyclictest0-21swapper/312:20:323
407015992920,4cyclictest0-21swapper/309:10:263
407015992917,8cyclictest486327-21run-parts11:00:003
407010992922,3cyclictest0-21swapper/210:45:002
407010992921,5cyclictest463629-21unixbench_singl09:50:282
407010992921,5cyclictest0-21swapper/208:05:272
407010992919,7cyclictest412196-21unixbench_multi07:20:282
407010992919,7cyclictest412196-21unixbench_multi07:20:282
407010992919,5cyclictest0-21swapper/211:20:002
407010992917,8cyclictest434501-21grep08:25:302
407007992922,3cyclictest0-21swapper/108:50:011
407007992922,3cyclictest0-21swapper/108:50:001
407007992915,6cyclictest131rcu_preempt11:24:081
407007992915,6cyclictest131rcu_preempt11:24:081
407007992914,13cyclictest406996-21cyclictest09:10:111
40700299293,4cyclictest131rcu_preempt12:10:110
40700299293,4cyclictest131rcu_preempt12:10:100
407002992921,6cyclictest458566-21kworker/u8:0+events_unbound10:35:250
407002992919,7cyclictest436210-21grep08:30:260
407002992919,7cyclictest436210-21grep08:30:260
407002992919,6cyclictest0-21swapper/010:30:010
407015992821,4cyclictest413881-21unixbench_multi07:25:263
407015992821,4cyclictest413881-21unixbench_multi07:25:253
407015992820,4cyclictest0-21swapper/310:10:273
407015992820,4cyclictest0-21swapper/309:30:013
407015992820,4cyclictest0-21swapper/307:35:293
407015992820,4cyclictest0-21swapper/307:35:293
40701099284,4cyclictest131rcu_preempt11:05:132
40701099284,4cyclictest131rcu_preempt11:05:122
407010992821,3cyclictest0-21swapper/208:20:002
407010992820,4cyclictest0-21swapper/207:40:282
407010992819,6cyclictest0-21swapper/207:50:012
40700799288,5cyclictest24-21ksoftirqd/110:50:281
40700799287,6cyclictest0-21swapper/109:05:001
40700799286,8cyclictest0-21swapper/110:45:231
40700799286,8cyclictest0-21swapper/110:45:231
407007992821,4cyclictest499916-21idleruntime-cro11:39:591
407007992821,4cyclictest499916-21idleruntime-cro11:39:591
407007992815,8cyclictest131rcu_preempt08:07:221
407007992814,7cyclictest131rcu_preempt10:24:111
407002992821,4cyclictest486330-21idleruntime-cro11:00:000
407002992819,6cyclictest463627-21grep09:50:270
407015992719,4cyclictest0-21swapper/311:15:273
407015992718,6cyclictest474235-21basename10:25:003
407015992717,7cyclictest422602-21grep07:50:283
40701099272,5cyclictest449826-21unixbench_singl09:10:272
407010992721,4cyclictest448759-21kworker/u8:3+events_unbound09:43:132
407010992721,4cyclictest434596-21kworker/u8:1+events_unbound08:41:432
407010992721,4cyclictest434596-21kworker/u8:1+events_unbound08:41:422
407010992719,6cyclictest311ktimers/208:50:102
407010992719,5cyclictest497943-21kworker/u8:1+events_unbound12:25:202
407010992718,4cyclictest0-21swapper/210:05:172
407010992717,7cyclictest471470-21latency10:15:192
407010992717,7cyclictest471470-21latency10:15:182
40700799278,5cyclictest24-21ksoftirqd/108:00:011
40700799277,6cyclictest0-21swapper/110:30:211
407007992720,4cyclictest448080-21tail09:05:271
407007992720,4cyclictest448080-21tail09:05:271
407007992719,4cyclictest0-21swapper/110:15:271
407007992719,4cyclictest0-21swapper/110:15:271
407007992717,6cyclictest0-21swapper/108:30:271
407007992717,6cyclictest0-21swapper/108:30:261
407007992717,3cyclictest131rcu_preempt09:27:161
407007992716,8cyclictest440-21cron12:19:591
407007992716,7cyclictest466057-21/usr/sbin/munin10:00:131
407007992716,7cyclictest466057-21/usr/sbin/munin10:00:121
407007992715,7cyclictest0-21swapper/107:15:021
407007992711,8cyclictest131rcu_preempt11:17:061
407002992720,4cyclictest508834-21grep12:05:150
407002992720,4cyclictest0-21swapper/011:05:280
407002992720,4cyclictest0-21swapper/011:05:280
407002992720,3cyclictest0-21swapper/007:15:150
407002992712,2cyclictest0-21swapper/009:10:020
407002992712,2cyclictest0-21swapper/009:10:010
407015992618,4cyclictest0-21swapper/312:30:273
407015992618,4cyclictest0-21swapper/311:35:253
407015992618,4cyclictest0-21swapper/311:35:253
407015992618,4cyclictest0-21swapper/310:00:283
407015992618,4cyclictest0-21swapper/310:00:283
407015992617,6cyclictest0-21swapper/307:15:023
407015992617,5cyclictest0-21swapper/311:40:153
407015992617,5cyclictest0-21swapper/311:40:153
407015992616,6cyclictest431042-21grep08:15:263
407010992619,4cyclictest0-21swapper/209:25:292
407010992616,6cyclictest477157-21grep10:30:272
407007992620,3cyclictest0-21swapper/112:30:161
407007992617,5cyclictest0-21swapper/109:15:261
407007992617,5cyclictest0-21swapper/109:15:261
407007992616,7cyclictest474457-21/usr/sbin/munin10:25:281
407007992616,7cyclictest464253-21apt-get09:55:121
407007992616,3cyclictest131rcu_preempt08:00:261
407007992612,7cyclictest131rcu_preempt08:54:481
407007992612,11cyclictest487188-21/usr/sbin/munin11:00:251
407007992611,3cyclictest131rcu_preempt12:23:181
407002992620,4cyclictest484032-21kworker/u8:1+events_unbound10:54:170
407002992619,5cyclictest448759-21kworker/u8:3+events_unbound09:10:390
407002992619,5cyclictest403816-21kworker/u8:4+events_unbound07:37:590
407002992619,5cyclictest403816-21kworker/u8:4+events_unbound07:37:590
407002992619,3cyclictest0-21swapper/010:40:140
407002992618,5cyclictest448759-21kworker/u8:3+events_unbound09:48:140
407002992618,5cyclictest448759-21kworker/u8:3+events_unbound09:48:130
40700299261,6cyclictest131rcu_preempt11:55:100
407002992616,6cyclictest473143-21cat10:20:190
407002992615,7cyclictest491019-21grep11:10:260
407002992615,7cyclictest491019-21grep11:10:260
407002992614,9cyclictest505209-21sed11:55:030
407002992610,5cyclictest11-21ksoftirqd/009:55:130
407015992518,4cyclictest0-21swapper/310:50:293
407015992518,3cyclictest0-21swapper/307:25:013
407015992518,3cyclictest0-21swapper/307:25:003
407015992516,6cyclictest434518-21grep08:25:303
407015992516,4cyclictest0-21swapper/308:50:203
407015992516,4cyclictest0-21swapper/308:50:013
407015992516,4cyclictest0-21swapper/308:50:003
407015992515,7cyclictest479325-21cut10:40:003
40701599250,5cyclictest0-21swapper/312:02:083
40701099259,4cyclictest301rcuc/212:05:272
40701099254,14cyclictest32-21ksoftirqd/212:30:232
40701099252,4cyclictest131rcu_preempt07:50:272
407010992519,4cyclictest448759-21kworker/u8:3+events_unbound09:55:152
407010992518,5cyclictest511578-21kworker/u8:2+events_unbound12:39:282
407010992518,5cyclictest458566-21kworker/u8:0+events_unbound11:02:092
407010992517,6cyclictest458566-21kworker/u8:0+events_unbound11:51:092
407010992517,5cyclictest451841-21kworker/u8:1+events_unbound10:04:222
407010992517,5cyclictest451841-21kworker/u8:1+events_unbound10:04:222
407010992517,4cyclictest0-21swapper/210:45:272
407010992517,4cyclictest0-21swapper/210:45:262
407010992517,4cyclictest0-21swapper/209:45:172
407010992517,4cyclictest0-21swapper/209:45:162
40700799257,14cyclictest462321-21cron09:50:001
40700799257,14cyclictest462321-21cron09:50:001
407007992518,4cyclictest501852-21apt-get11:45:121
407007992516,6cyclictest0-21swapper/108:20:181
407007992515,7cyclictest496752-21apt-get11:30:141
407007992515,7cyclictest496752-21apt-get11:30:141
407007992515,7cyclictest411852-21/usr/sbin/munin07:20:271
407007992515,7cyclictest411852-21/usr/sbin/munin07:20:261
407007992510,4cyclictest24-21ksoftirqd/108:40:091
407007992510,4cyclictest24-21ksoftirqd/108:40:091
40700299258,4cyclictest151rcuc/009:00:220
407002992520,3cyclictest13750irq/42-30be0000.ethernet10:15:150
407002992520,3cyclictest13750irq/42-30be0000.ethernet10:15:140
407002992519,4cyclictest451841-21kworker/u8:1+events_unbound09:23:000
407002992519,4cyclictest436311-21kworker/u8:0+events_unbound08:41:300
407002992519,4cyclictest436311-21kworker/u8:0+events_unbound08:41:300
407002992517,5cyclictest0-21swapper/007:20:290
407002992517,5cyclictest0-21swapper/007:20:290
407002992516,6cyclictest442648-21find08:50:240
40700299251,20cyclictest0-21swapper/007:50:530
407015992418,3cyclictest0-21swapper/311:55:243
407015992418,3cyclictest0-21swapper/310:25:163
407015992417,4cyclictest480044-21wc10:40:193
407015992416,4cyclictest0-21swapper/309:00:313
407015992415,4cyclictest0-21swapper/308:15:003
407015992415,4cyclictest0-21swapper/308:15:003
40701099242,3cyclictest131rcu_preempt07:10:182
407010992417,4cyclictest0-21swapper/211:10:272
407010992417,4cyclictest0-21swapper/211:10:272
407010992416,4cyclictest0-21swapper/207:25:262
407010992416,4cyclictest0-21swapper/207:25:262
407007992412,9cyclictest430288-21/usr/sbin/munin08:15:151
407007992412,8cyclictest470370-21grep10:10:271
40700299248,6cyclictest11-21ksoftirqd/010:45:140
40700299248,6cyclictest11-21ksoftirqd/010:45:140
407002992418,4cyclictest497943-21kworker/u8:1+events_unbound11:37:160
407002992418,4cyclictest497943-21kworker/u8:1+events_unbound11:37:160
407002992417,5cyclictest517132-21kworker/u8:0+events_unbound12:36:120
407015992317,3cyclictest0-21swapper/310:05:163
407015992315,4cyclictest0-21swapper/309:00:013
407015992312,6cyclictest0-21swapper/311:04:593
40701099236,11cyclictest0-21swapper/212:00:252
407010992317,3cyclictest0-21swapper/209:00:302
407010992312,8cyclictest450449-21apt-get09:15:092
407010992312,8cyclictest450449-21apt-get09:15:092
40700799238,8cyclictest131rcu_preempt11:05:191
40700799238,8cyclictest131rcu_preempt11:05:191
407007992318,3cyclictest428367-21apt-get08:10:171
407007992318,3cyclictest428367-21apt-get08:10:161
407007992317,3cyclictest0-21swapper/111:40:271
407007992317,3cyclictest0-21swapper/111:40:271
407002992316,3cyclictest0-21swapper/009:30:380
407002992312,8cyclictest413540-21ps07:25:230
407002992312,8cyclictest413540-21ps07:25:220
40700299231,12cyclictest0-21swapper/008:10:220
40700299231,12cyclictest0-21swapper/008:10:220
40700299231,11cyclictest0-21swapper/008:45:080
40700299231,11cyclictest0-21swapper/008:45:080
40700299230,19cyclictest0-21swapper/011:45:580
407015992215,3cyclictest0-21swapper/309:30:203
407015992215,3cyclictest0-21swapper/308:10:013
407015992214,5cyclictest391ktimers/311:50:173
407015992213,6cyclictest0-21swapper/308:20:213
407015992213,5cyclictest391ktimers/311:35:013
407015992213,5cyclictest391ktimers/311:35:013
407015992212,5cyclictest0-21swapper/309:50:273
407010992216,3cyclictest0-21swapper/208:00:152
407010992215,3cyclictest0-21swapper/208:45:302
407010992215,3cyclictest0-21swapper/208:45:302
40701099221,3cyclictest131rcu_preempt12:10:232
40701099221,3cyclictest131rcu_preempt12:10:232
407010992212,7cyclictest436074-21wc08:30:262
407010992212,7cyclictest436074-21wc08:30:262
407007992215,3cyclictest0-21swapper/107:40:151
407002992217,3cyclictest420090-21fschecks_time07:45:150
40700299220,20cyclictest0-21swapper/011:20:210
40700299220,20cyclictest0-21swapper/011:20:210
407015992115,3cyclictest0-21swapper/309:40:243
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407015992113,4cyclictest509029-21grep12:05:183
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407015992112,6cyclictest0-21swapper/310:45:243
407015992112,6cyclictest0-21swapper/310:45:243
40701599211,11cyclictest0-21swapper/311:48:583
407010992115,3cyclictest0-21swapper/209:20:132
407015992015,3cyclictest409618-21fschecks_count07:15:163
407015992015,2cyclictest0-21swapper/307:45:233
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40701099209,7cyclictest416705-21/usr/sbin/munin07:35:182
40701099209,7cyclictest416705-21/usr/sbin/munin07:35:182
407015991812,4cyclictest418271-21cstates07:40:143
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40701599181,13cyclictest494351-21grep11:20:273
407015991810,4cyclictest0-21swapper/311:10:213
407015991810,4cyclictest0-21swapper/311:10:213
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