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2024-04-24 - 22:40

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of shadow in rack #e, slot #6

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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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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackeslot6s.osadl.org (updated Wed Apr 24, 2024 12:44:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12335299811,42cyclictest0-21swapper/009:45:000
123354998039,35cyclictest161208-21munin-plugin-st11:05:011
123354997837,36cyclictest0-21swapper/112:20:001
123354997731,38cyclictest0-21swapper/108:00:181
123356997630,40cyclictest0-21swapper/207:20:002
12335699752,19cyclictest124889-21/usr/sbin/munin07:20:152
12335699752,19cyclictest124889-21/usr/sbin/munin07:20:142
123354997134,6cyclictest170527-21grep11:55:281
123354997026,11cyclictest0-21swapper/107:20:001
123354996927,5cyclictest0-21swapper/112:00:211
12335299691,3cyclictest0-21swapper/011:50:150
123356996827,36cyclictest0-21swapper/210:35:252
123356996819,8cyclictest0-21swapper/211:55:272
123354996833,7cyclictest0-21swapper/107:50:291
123354996827,8cyclictest0-21swapper/107:55:211
123354996825,10cyclictest0-21swapper/110:55:241
12335299683,53cyclictest0-21swapper/011:30:000
123356996625,5cyclictest0-21swapper/212:00:292
123356996533,27cyclictest165150irq/135-8000000.ethernet-tx211:45:182
123356996529,32cyclictest0-21swapper/207:10:312
123356996423,35cyclictest0-21swapper/207:35:242
123356996423,35cyclictest0-21swapper/207:35:242
123356996422,8cyclictest0-21swapper/210:00:342
123356996422,5cyclictest0-21swapper/210:40:312
123356996420,7cyclictest0-21swapper/211:35:342
123354996426,9cyclictest0-21swapper/111:30:251
12335299641,30cyclictest166814-21/usr/sbin/munin11:35:270
123356996233,24cyclictest0-21swapper/209:20:322
123356996233,24cyclictest0-21swapper/209:20:322
123356996229,27cyclictest0-21swapper/211:10:302
123356996229,26cyclictest137027-21grep08:35:292
123354996226,9cyclictest0-21swapper/111:25:271
123352996216,36cyclictest0-21swapper/008:25:320
123356996132,24cyclictest165150irq/135-8000000.ethernet-tx207:45:212
123356996126,28cyclictest0-21swapper/212:30:242
123356996123,9cyclictest0-21swapper/208:10:232
12335299612,3cyclictest0-21swapper/010:25:020
12335299612,3cyclictest0-21swapper/010:25:020
123356996028,26cyclictest154007-21grep10:15:282
123354996026,6cyclictest0-21swapper/112:10:191
12335299601,9cyclictest157276-21tune2fs10:40:210
123352995922,30cyclictest138810-21grep08:45:330
12335699582,5cyclictest147643-21df_inode09:40:182
123356995823,6cyclictest166296-21grep11:30:262
12335299586,43cyclictest0-21swapper/012:25:280
12335299581,4cyclictest145191-21fschecks_time09:25:220
123356995723,8cyclictest0-21swapper/211:00:272
123356995722,5cyclictest0-21swapper/208:45:292
123356995719,6cyclictest165356-21grep11:25:282
123352995727,23cyclictest134101-21/usr/sbin/munin08:20:220
123352995727,23cyclictest134101-21/usr/sbin/munin08:20:220
12335299572,28cyclictest152911-21uname10:10:260
123356995617,8cyclictest0-21swapper/211:00:002
12335299565,3cyclictest3979735-1kworker/0:1H+mmc_complete10:55:010
12335299562,9cyclictest141852-21sh09:05:230
12335299562,5cyclictest831-21crond07:40:000
12335299562,5cyclictest831-21crond07:40:000
123352995620,31cyclictest0-21swapper/009:45:330
123352995617,26cyclictest3979735-1kworker/0:1H+mmc_complete11:45:010
12335299561,4cyclictest144652-21sendmail_mailst09:20:320
12335299561,4cyclictest144652-21sendmail_mailst09:20:310
12335299561,3cyclictest136844-21proc_pri08:35:270
123352995611,38cyclictest155812-21latency_hist10:30:010
12335299559,34cyclictest3979735-1kworker/0:1H+mmc_complete12:20:020
12335299556,10cyclictest0-21swapper/007:10:020
12335299552,46cyclictest147257-21sed09:35:300
12335299552,46cyclictest147257-21sed09:35:290
123352995521,25cyclictest151797-21apt-get10:05:200
123352995521,25cyclictest151797-21apt-get10:05:190
123356995422,7cyclictest0-21swapper/208:05:282
123356995419,4cyclictest0-21swapper/208:55:292
12335499542,24cyclictest156779-21unixbench_multi10:35:241
12335299542,5cyclictest140027-21df_inode08:55:180
12335299542,4cyclictest164682-21latency_hist11:25:000
123352995420,29cyclictest0-21swapper/008:15:270
12335299541,4cyclictest128146-21perl07:45:180
12335299541,12cyclictest156894-21sendmail10:40:000
12335299539,37cyclictest0-21swapper/011:15:010
123352995325,23cyclictest0-21swapper/012:10:260
12335299531,5cyclictest162131-21cat11:10:020
123356995221,4cyclictest0-21swapper/208:50:162
12335299524,43cyclictest0-21swapper/007:10:200
123352995225,19cyclictest0-21swapper/010:17:010
12335299522,42cyclictest141346-21grep09:00:330
12335299522,41cyclictest170794-21apt-get12:00:160
12335299521,48cyclictest158700-21latency_hist10:50:000
12335699512,17cyclictest135383-21unixbench_singl08:25:322
123354995135,10cyclictest142204-21grep09:05:321
12335299513,40cyclictest0-21swapper/011:30:240
123352995125,20cyclictest25450irq/423-mmc208:10:250
12335299512,44cyclictest146640-21latency_hist09:35:020
12335299512,10cyclictest177299-21tail12:35:320
123356995024,5cyclictest0-21swapper/212:25:292
12335299502,39cyclictest175068-21latency_hist12:25:010
123352995023,2cyclictest0-21swapper/010:35:010
123352995017,24cyclictest0-21swapper/008:00:190
12335299501,2cyclictest0-21swapper/007:25:010
12335299501,2cyclictest0-21swapper/007:25:010
123356994923,7cyclictest173307-21/usr/sbin/munin12:15:262
123352994939,3cyclictest0-21swapper/012:35:010
12335299492,8cyclictest124745-21latency_hist07:20:000
123352994925,21cyclictest0-21swapper/011:00:280
12335299492,39cyclictest171632-21apt-get12:05:170
123352994919,26cyclictest0-21swapper/009:10:290
12335299491,3cyclictest0-21swapper/011:15:230
123352994913,30cyclictest151062-21fschecks_count10:00:230
123354994838,5cyclictest143134-21munin-plugin-st09:15:011
12335299483,37cyclictest131497-21dropbear08:05:160
12335299483,23cyclictest127678-21latency_hist07:45:000
123352994822,11cyclictest170655-21sed12:00:010
12335299481,8cyclictest139851-21latency_hist08:55:010
123354994737,5cyclictest138823-21unixbench_multi08:45:321
12335299475,38cyclictest0-21swapper/010:55:330
12335299473,37cyclictest0-21swapper/009:55:190
12335299472,43cyclictest143585-21/usr/sbin/munin09:15:220
12335299472,37cyclictest129724-21/usr/sbin/munin07:55:190
123354994638,5cyclictest149894-21munin-plugin-st09:55:001
123354994638,5cyclictest149894-21munin-plugin-st09:55:001
12335299463,37cyclictest128924-21fschecks_count07:50:200
12335299462,13cyclictest168255-21apt-get11:45:150
12335699454,14cyclictest131195-21apt-config08:05:002
12335299453,34cyclictest0-21swapper/007:25:150
12335299452,35cyclictest149314-21df09:50:170
12335299452,35cyclictest149314-21df09:50:170
12335299451,9cyclictest138017-21unixbench_singl08:40:300
123356994432,7cyclictest0-21swapper/209:15:192
12335499442,12cyclictest128586-21kworker/u8:3+ext4-rsv-conversion08:30:011
123352994419,23cyclictest135970-21phc2sys08:30:280
123356994334,4cyclictest0-21swapper/207:44:592
123354994328,10cyclictest0-21swapper/111:50:341
12335299432,33cyclictest0-21swapper/007:35:010
123354994234,5cyclictest162889-21munin-plugin-st11:14:591
123354994228,8cyclictest0-21swapper/107:35:171
123354994228,8cyclictest0-21swapper/107:35:171
123354994225,9cyclictest0-21swapper/107:20:221
123354994225,9cyclictest0-21swapper/107:20:221
123356994131,6cyclictest133698-21grep08:15:302
123356994129,7cyclictest0-21swapper/210:25:312
123354994133,5cyclictest127683-21munin-plugin-st07:45:001
123354994123,9cyclictest0-21swapper/110:00:351
123356994028,8cyclictest0-21swapper/210:25:002
123356994028,8cyclictest0-21swapper/210:25:002
123354994030,6cyclictest148153-21grep09:40:301
123354994028,8cyclictest0-21swapper/111:35:341
123354994027,8cyclictest0-21swapper/112:35:331
123354994025,8cyclictest0-21swapper/111:10:001
123356993929,6cyclictest0-21swapper/211:40:312
123356993928,6cyclictest0-21swapper/209:05:332
123356993923,11cyclictest0-21swapper/209:25:212
123354993932,4cyclictest150634-21unixbench_multi09:55:291
123354993930,5cyclictest137135-21munin-plugin-st08:40:001
123354993923,9cyclictest0-21swapper/109:35:291
123354993923,9cyclictest0-21swapper/109:35:291
123356993827,6cyclictest0-21swapper/209:55:182
123354993830,5cyclictest131559-21sh08:05:191
123354993828,6cyclictest0-21swapper/111:20:331
123354993822,10cyclictest0-21swapper/110:05:261
123354993822,10cyclictest0-21swapper/110:05:261
123356993726,6cyclictest147300-21grep09:35:292
123356993726,6cyclictest147300-21grep09:35:292
123356993725,7cyclictest169670-21grep11:50:332
123354993729,4cyclictest165050irq/127-8000000.ethernet-tx108:40:281
123354993728,4cyclictest0-21swapper/110:20:301
123354993728,4cyclictest0-21swapper/110:20:301
12335499371,6cyclictest0-21swapper/111:50:011
123354993713,4cyclictest162650lldpd10:15:291
123356993626,6cyclictest137974-21grep08:40:282
123356993625,6cyclictest0-21swapper/212:35:302
123356993624,8cyclictest0-21swapper/207:50:202
12335499369,19cyclictest146017-21cut09:30:181
123354993628,4cyclictest155717-21sed10:25:311
123354993628,4cyclictest0-21swapper/108:15:251
123354993626,6cyclictest128536-21grep07:45:241
123354993625,6cyclictest175618-21grep12:25:281
123354993623,8cyclictest132813-21grep08:10:311
123354993622,9cyclictest0-21swapper/108:55:231
123354993621,9cyclictest0-21swapper/111:15:181
123356993527,5cyclictest165150irq/135-8000000.ethernet-tx208:20:182
123356993527,5cyclictest165150irq/135-8000000.ethernet-tx208:20:182
123354993521,10cyclictest0-21swapper/108:20:341
123354993521,10cyclictest0-21swapper/108:20:331
123354993520,8cyclictest0-21swapper/109:45:331
12335499351,28cyclictest145037-21/usr/sbin/munin09:25:271
12335699342,8cyclictest164249-21meminfo11:20:282
123356993426,5cyclictest172262-21cron12:10:002
123356993423,5cyclictest0-21swapper/210:45:312
123356993423,5cyclictest0-21swapper/207:25:182
12335699342,26cyclictest0-21swapper/209:30:212
123356993421,6cyclictest172997-21grep12:10:282
12335699341,27cyclictest0-21swapper/211:15:142
123354993426,5cyclictest165050irq/127-8000000.ethernet-tx109:00:331
123354993425,5cyclictest0-21swapper/110:45:291
123354993418,10cyclictest0-21swapper/109:25:021
123354993418,10cyclictest0-21swapper/109:25:011
123356993327,3cyclictest165150irq/135-8000000.ethernet-tx209:45:182
123356993324,5cyclictest0-21swapper/209:50:232
123356993324,5cyclictest0-21swapper/209:50:232
123356993323,5cyclictest0-21swapper/209:10:212
123356993322,7cyclictest141183-21ps09:00:312
123356993313,8cyclictest27450irq/343-s-wl18xx10:10:272
123354993326,4cyclictest126275-21unixbench_multi07:25:301
123354993310,15cyclictest143932-21grep09:15:301
123356993214,10cyclictest0-21swapper/210:50:202
12335699321,25cyclictest0-21swapper/210:05:332
12335699321,25cyclictest0-21swapper/210:05:332
12335499327,15cyclictest174828-21sed12:20:331
12335499324,20cyclictest124095-21unixbench_singl07:10:311
123354993224,4cyclictest0-21swapper/110:55:021
12335499321,26cyclictest0-21swapper/111:40:271
123356993122,6cyclictest161404-21/usr/sbin/munin11:05:172
123356993113,9cyclictest27450irq/343-s-wl18xx10:33:262
12335499314,20cyclictest139677-21unixbench_multi08:50:311
12335499314,19cyclictest176029-21grep12:30:211
12335499304,18cyclictest0-21swapper/110:10:211
123354993021,6cyclictest171629-21/usr/sbin/munin12:05:161
123354993021,5cyclictest136246-21grep08:30:321
123354993018,7cyclictest157097-21/usr/sbin/munin10:40:201
123356992922,5cyclictest135651-21/usr/sbin/munin08:30:252
12335699291,22cyclictest0-21swapper/212:20:272
12335499291,21cyclictest0-21swapper/107:30:581
123356992817,8cyclictest0-21swapper/207:55:292
123356992813,8cyclictest0-21swapper/207:35:022
123356992519,4cyclictest0-21swapper/207:10:012
12335499241,20cyclictest1633-21snmpd10:34:211
12335499204,9cyclictest123443-21wc07:10:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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