You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-08 - 12:52
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 all highest latencies:
System rackeslot4.osadl.org (updated Sat Aug 08, 2026 00:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
350120499351,31cyclictest3813760-21apt-get00:15:120
350120499351,31cyclictest3813760-21apt-get00:15:120
350120499301,21cyclictest0-21swapper/020:15:130
350120499301,20cyclictest3808004-21sh00:10:000
350120499300,2cyclictest3741955-21cron23:05:010
350121399271,24cyclictest0-21swapper/300:15:123
350121399271,24cyclictest0-21swapper/300:15:123
350121399270,1cyclictest3741958-21ls23:05:013
3501204992719,7cyclictest0-21swapper/020:30:110
3501204992717,9cyclictest3707081-21ps22:30:160
350120499271,25cyclictest0-21swapper/023:10:100
350120499270,1cyclictest0-21swapper/020:45:120
3501213992617,7cyclictest0-21swapper/320:30:123
3501213992616,9cyclictest3700786-21unixbench_multi22:20:253
350121399261,2cyclictest3614377-21apt-get21:00:133
350121399260,22cyclictest0-21swapper/320:00:113
350121399260,18cyclictest3599142-21apt20:45:133
350121099261,22cyclictest3650315-21apt-get21:35:132
350121099261,21cyclictest3665565-21apt-get21:50:112
350121099261,21cyclictest3655435-21chrt21:40:122
350121099261,21cyclictest3655435-21chrt21:40:112
350120799261,21cyclictest3512033-21apt-get19:20:121
3501204992620,5cyclictest3787982-21apt-get23:50:110
350120499261,3cyclictest3798156-21apt-get00:00:130
350120499260,25cyclictest0-21swapper/021:35:220
350120499260,25cyclictest0-21swapper/021:00:120
350120499260,20cyclictest0-21swapper/020:00:100
350121399252,21cyclictest3558149-21apt-get20:05:123
3501213992519,5cyclictest3654299-21ntpq21:35:223
3501213992519,4cyclictest3747321-21apt-get23:10:113
3501213992516,7cyclictest0-21swapper/323:50:113
350121399250,19cyclictest0-21swapper/320:15:143
350121099251,4cyclictest3517617-21irqcore19:25:152
350121099251,22cyclictest3526711-21taskset19:31:372
350121099251,21cyclictest3527261-21apt-get19:35:132
350121099251,20cyclictest0-21swapper/223:25:112
350120799252,2cyclictest3624961-21apt-get21:10:111
3501207992520,3cyclictest3834041-21apt-get00:35:141
3501207992520,3cyclictest3645218-21apt-get21:30:121
350120799251,3cyclictest3583638-21cron20:30:001
350120799251,20cyclictest3823919-21apt-get00:25:111
3501204992521,3cyclictest3537402-21apt-get19:45:120
3501204992519,5cyclictest2875-21cron00:00:010
3501204992517,6cyclictest3639001-21ntpq21:20:210
3501204992513,11cyclictest3696975-21cut22:20:180
350120499251,2cyclictest3757487-21apt-get23:20:110
350120499251,22cyclictest3588987-21apt-get20:35:130
350120499250,21cyclictest3604218-21sshd20:50:120
3501213992420,2cyclictest3716765-21apt-get22:40:113
350121399241,20cyclictest3563215-21apt-get20:10:113
350121399241,1cyclictest64-21kcompactd000:08:283
350121399240,21cyclictest0-21swapper/300:10:113
350121399240,20cyclictest3655430-21apt-get21:40:123
350121399240,20cyclictest3655430-21apt-get21:40:113
350121399240,20cyclictest0-21swapper/319:55:113
350121099242,2cyclictest3573782-21apt-get20:20:132
3501210992418,3cyclictest3767634-21sshd23:30:112
350121099241,3cyclictest3640152-21apt-get21:25:112
350121099241,2cyclictest3506964-21apt-get19:15:132
350121099241,20cyclictest3828994-21apt-get00:30:132
350121099241,20cyclictest3711649-21apt-get22:35:112
350121099241,20cyclictest0-21swapper/200:35:132
350121099240,22cyclictest3823652-21basename00:25:002
350121099240,20cyclictest0-21swapper/222:40:112
3501207992420,2cyclictest3604211-21apt-get20:50:111
350120799241,21cyclictest3777322-21systemd-journal21:05:001
350120799241,20cyclictest3547581-21apt-get19:55:101
350120799241,20cyclictest0-21swapper/123:55:111
350120799240,22cyclictest3506262-21ls19:15:001
3501204992420,2cyclictest3782893-21apt-get23:45:150
3501204992415,8cyclictest3829499-21cut00:30:180
350120499241,2cyclictest3752414-21apt-get23:15:110
350120499241,22cyclictest0-21swapper/019:55:110
350120499241,21cyclictest3836250-21ps00:35:200
350120499241,20cyclictest0-21swapper/022:10:110
3501204992411,11cyclictest3777322-21systemd-journal21:54:550
3501204992410,2cyclictest0-21swapper/021:50:000
3501204992410,12cyclictest0-21swapper/021:40:160
3501204992410,12cyclictest0-21swapper/021:40:160
3501213992319,2cyclictest3635102-21apt-get21:20:123
350121399231,2cyclictest3772697-21apt-get23:35:123
350121399231,2cyclictest3766497-21ntpq23:25:203
350121399231,2cyclictest0-21swapper/300:00:133
350121399230,2cyclictest0-21swapper/320:20:123
350121399230,22cyclictest64-21kcompactd019:36:593
350121399230,20cyclictest0-21swapper/321:05:123
350121399230,1cyclictest0-21swapper/323:05:113
350121399230,1cyclictest0-21swapper/319:52:023
3501210992319,2cyclictest3813066-21cron00:15:002
3501210992319,2cyclictest0-21swapper/222:15:132
3501210992318,3cyclictest3726973-21apt-get22:50:112
350121099231,2cyclictest3578851-21apt-get20:25:122
350121099231,20cyclictest3598884-21munin-run20:44:592
350121099231,19cyclictest0-21swapper/200:15:122
350121099231,19cyclictest0-21swapper/200:15:122
350121099230,3cyclictest3619892-21sshd21:05:112
350121099230,3cyclictest3584868-21sed20:30:172
350121099230,21cyclictest3746203-21ntpq23:05:212
350121099230,21cyclictest3506258-21cron19:15:002
350121099230,20cyclictest0-21swapper/219:55:112
3501207992320,2cyclictest3619889-21apt-get21:05:121
3501207992319,2cyclictest3721882-21apt-get22:45:121
3501207992319,2cyclictest3675709-21apt-get22:00:121
3501207992316,5cyclictest3640157-21chrt21:25:111
350120799231,2cyclictest3583919-21apt-get20:30:131
350120799231,19cyclictest0-21swapper/121:15:121
350120799230,3cyclictest64-21kcompactd022:26:201
350120799230,20cyclictest0-21swapper/120:55:121
350120499238,4cyclictest3777322-21systemd-journal20:06:400
3501204992319,2cyclictest3767627-21apt-get23:30:110
3501204992319,2cyclictest0-21swapper/022:35:100
3501204992318,4cyclictest0-21swapper/022:49:590
350120499231,2cyclictest123-1kworker/0:1H+kblockd21:28:170
350120499231,21cyclictest0-21swapper/022:40:110
350120499231,21cyclictest0-21swapper/019:35:130
350120499231,21cyclictest0-21swapper/000:10:120
3501204992311,11cyclictest3777862-21cpuspeed_turbos23:40:130
3501204992310,12cyclictest3630101-21cpuspeed_turbos21:15:120
350120499230,3cyclictest3747050-21cron23:10:000
350120499230,20cyclictest0-21swapper/019:10:110
3501213992218,3cyclictest64-21kcompactd019:30:333
350121399220,20cyclictest3649119-21/usr/sbin/munin21:30:193
350121399220,20cyclictest0-21swapper/322:35:103
350121399220,1cyclictest0-21swapper/320:25:123
350121399220,1cyclictest0-21swapper/300:35:133
350121399220,19cyclictest0-21swapper/322:30:113
350121399220,19cyclictest0-21swapper/322:25:103
350121399220,19cyclictest0-21swapper/320:35:133
3501210992219,2cyclictest0-21swapper/223:00:112
3501210992219,2cyclictest0-21swapper/220:55:002
3501210992219,2cyclictest0-21swapper/220:00:112
3501210992219,1cyclictest0-21swapper/223:20:112
3501210992219,1cyclictest0-21swapper/221:55:122
3501210992218,3cyclictest0-21swapper/221:30:112
3501210992218,2cyclictest3793601-21grep23:55:152
3501210992218,2cyclictest3752414-21apt-get23:15:122
3501210992217,3cyclictest3777519-21ls23:40:002
3501210992217,3cyclictest3568769-21irqcore20:15:182
3501210992216,4cyclictest3787707-21cron23:50:002
350121099221,1cyclictest0-21swapper/221:10:102
350121099220,2cyclictest500-21dbus-daemon21:05:002
350121099220,2cyclictest3562948-21cron20:10:012
350121099220,2cyclictest0-21swapper/221:45:132
350121099220,19cyclictest0-21swapper/220:45:122
3501207992219,2cyclictest64-21kcompactd000:16:321
3501207992219,2cyclictest64-21kcompactd000:16:321
3501207992218,2cyclictest3777797-21seq23:40:111
3501207992216,4cyclictest3563708-21irqcore20:10:151
350120799221,2cyclictest0-21swapper/122:35:161
350120799221,20cyclictest3768118-21grep23:30:151
350120799221,20cyclictest0-21swapper/121:38:291
350120799221,1cyclictest0-21swapper/123:48:351
350120499228,3cyclictest3578917-21cpuspeed_turbos20:25:130
3501204992219,2cyclictest0-21swapper/022:50:110
3501204992214,7cyclictest61650irq/133-enp0s29f1:rx-023:35:120
3501204992213,8cyclictest3685637-21systemd-run22:10:000
3501204992213,8cyclictest3670724-21cpuspeed_turbos21:55:130
350120499221,20cyclictest0-21swapper/021:30:200
350120499221,19cyclictest3517126-21apt-get19:25:110
350120499220,2cyclictest0-21swapper/022:25:100
350120499220,2cyclictest0-21swapper/020:20:120
350120499220,20cyclictest0-21swapper/020:40:110
350120499220,20cyclictest0-21swapper/019:50:120
350121399218,11cyclictest3777322-21systemd-journal00:25:003
3501213992119,1cyclictest0-21swapper/321:10:113
3501213992119,1cyclictest0-21swapper/319:12:473
3501213992118,2cyclictest0-21swapper/322:15:003
3501213992118,2cyclictest0-21swapper/319:25:113
3501213992118,1cyclictest0-21swapper/319:40:093
3501213992117,3cyclictest0-21swapper/323:55:113
3501213992117,2cyclictest0-21swapper/319:45:133
3501213992112,7cyclictest3829497-21grep00:30:183
350121399211,1cyclictest0-21swapper/321:28:163
350121399210,1cyclictest0-21swapper/323:40:123
350121399210,1cyclictest0-21swapper/323:20:113
350121399210,1cyclictest0-21swapper/322:50:143
350121399210,19cyclictest0-21swapper/322:08:023
3501210992119,1cyclictest0-21swapper/223:50:112
3501210992119,1cyclictest0-21swapper/219:50:172
3501210992118,2cyclictest3803217-21apt-get00:05:102
3501210992118,2cyclictest3685660-21apt-config22:10:002
3501210992118,2cyclictest0-21swapper/200:27:172
350121099211,1cyclictest0-21swapper/222:04:502
350121099211,19cyclictest0-21swapper/222:55:112
350121099210,2cyclictest3537402-21apt-get19:45:142
350121099210,20cyclictest3537142-21munin-run19:45:002
350121099210,20cyclictest0-21swapper/221:15:122
3501207992119,1cyclictest64-21kcompactd021:40:061
3501207992119,1cyclictest64-21kcompactd021:40:061
3501207992119,1cyclictest0-21swapper/123:05:121
3501207992118,2cyclictest0-21swapper/120:05:031
3501207992117,2cyclictest0-21swapper/119:15:141
350120799211,1cyclictest0-21swapper/121:49:471
350120799211,19cyclictest0-21swapper/122:16:391
350120799210,2cyclictest3757215-21awk23:20:001
350120799210,2cyclictest3665568-21sshd21:50:111
350120799210,2cyclictest301rcuc/120:20:011
350120799210,20cyclictest3757975-21ps23:20:161
350120799210,20cyclictest3557502-21unin-run20:05:011
350120799210,20cyclictest0-21swapper/123:35:121
350120799210,20cyclictest0-21swapper/100:31:351
350120799210,20cyclictest0-21swapper/100:00:131
350120799210,1cyclictest0-21swapper/123:25:101
350120799210,1cyclictest0-21swapper/122:50:111
350120799210,1cyclictest0-21swapper/122:10:111
3501204992119,1cyclictest0-21swapper/022:17:440
350120499210,20cyclictest0-21swapper/021:10:120
350120499210,1cyclictest0-21swapper/021:05:120
3501213992018,1cyclictest0-21swapper/321:18:043
3501213992018,1cyclictest0-21swapper/300:25:153
3501213992016,2cyclictest0-21swapper/323:45:153
350121399200,1cyclictest0-21swapper/323:15:113
350121399200,1cyclictest0-21swapper/321:50:113
350121399200,1cyclictest0-21swapper/320:50:123
350121399200,19cyclictest0-21swapper/322:00:123
350121399200,18cyclictest0-21swapper/322:45:113
3501210992018,1cyclictest64-21kcompactd000:04:432
3501210992018,1cyclictest3700389-21ntpq22:20:222
3501210992018,1cyclictest0-21swapper/223:40:312
3501210992018,1cyclictest0-21swapper/222:30:122
3501210992018,1cyclictest0-21swapper/220:13:322
350121099200,1cyclictest0-21swapper/222:10:452
350121099200,1cyclictest0-21swapper/221:22:542
3501207992018,1cyclictest64-21kcompactd020:40:571
3501207992018,1cyclictest64-21kcompactd019:37:321
3501207992018,1cyclictest3541303-21ntpq19:45:221
3501207992018,1cyclictest0-21swapper/122:55:221
3501207992018,1cyclictest0-21swapper/100:23:001
3501207992017,2cyclictest301rcuc/120:45:161
3501207992017,2cyclictest0-21swapper/122:20:581
3501207992016,2cyclictest0-21swapper/121:55:121
350120799200,1cyclictest3546430-21ntpq19:50:221
350120799200,1cyclictest0-21swapper/100:13:511
350120799200,19cyclictest0-21swapper/123:50:111
350120799200,19cyclictest0-21swapper/119:26:461
3501204992018,1cyclictest3532328-21apt-get19:40:090
3501204992017,2cyclictest3818831-21apt-get00:20:130
350120499200,1cyclictest0-21swapper/020:10:110
3501213991917,1cyclictest64-21kcompactd022:17:443
3501213991916,2cyclictest0-21swapper/321:46:333
3501213991911,7cyclictest0-21swapper/323:30:173
3501210991917,1cyclictest0-21swapper/220:56:002
3501210991915,2cyclictest0-21swapper/219:20:112
3501207991916,2cyclictest3684752-21ntpq22:05:211
3501207991915,2cyclictest3808016-21munin-run00:10:001
350120499199,3cyclictest61650irq/133-enp0s29f1:rx-023:25:100
350120499191,2cyclictest0-21swapper/022:55:160
350120499190,1cyclictest0-21swapper/000:25:150
350121399189,7cyclictest0-21swapper/321:55:193
350121399187,1cyclictest0-21swapper/322:55:133
3501210991815,2cyclictest64-21kcompactd023:14:112
3501207991816,1cyclictest0-21swapper/120:20:121
3501207991815,2cyclictest301rcuc/120:35:231
350120799180,0cyclictest0-21swapper/121:20:211
3501204991815,2cyclictest0-21swapper/019:30:110
350121399178,7cyclictest3516979-21sed19:25:003
3501213991711,3cyclictest64-21kcompactd020:59:463
3501204991713,4cyclictest0-21swapper/020:59:470
350121399166,2cyclictest3598922-21cut20:44:593
350121399166,2cyclictest0-21swapper/319:15:223
3501204991613,2cyclictest3512324-21gltestperf19:20:150
3501204991613,2cyclictest3511761-21sh19:20:000
3501210991513,1cyclictest0-21swapper/220:35:162
3501207991513,1cyclictest0-21swapper/122:43:001
3501207991412,1cyclictest0-21swapper/119:40:091
3501207991411,2cyclictest0-21swapper/122:32:471
350120799130,2cyclictest0-21swapper/123:00:141
350121099128,2cyclictest0-21swapper/222:25:212
350120499128,3cyclictest61650irq/133-enp0s29f1:rx-022:00:120
350120499120,5cyclictest3501332-21cat19:10:010
350120499120,5cyclictest3501332-21cat19:10:000
350120799117,3cyclictest3522217-21apt-get19:30:121
3501207991110,1cyclictest0-21swapper/123:12:021
350121099107,2cyclictest0-21swapper/222:50:002
35012079995,2cyclictest3501132-21latency_hist19:10:011
35012079995,2cyclictest3501132-21latency_hist19:10:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional