You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-22 - 08:00
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 rackeslot4.osadl.org (updated Tue Sep 22, 2026 00:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
271633399294,22cyclictest3017521-21apt-get00:05:123
271632999281,4cyclictest0-21swapper/222:05:002
271632999272,22cyclictest2874841-21apt-get21:45:122
2716333992622,3cyclictest491ktimers/321:45:343
271633399262,21cyclictest2727173-21apt-get19:20:113
2716329992622,3cyclictest509-21systemd-logind19:40:002
271632999261,23cyclictest2847917-21chrt21:15:202
271632999260,6cyclictest2762363-21cron19:55:002
271632599260,24cyclictest2921021-21irqcore22:30:190
271633399251,20cyclictest2986957-21apt-get23:35:113
271633399251,20cyclictest2732244-21apt-get19:25:133
271632999252,2cyclictest2813469-21apt-get20:45:122
271632999250,22cyclictest2961617-21sed23:10:152
2716328992520,3cyclictest2879909-21apt-get21:50:121
271632899251,20cyclictest2747471-21apt-get19:40:111
271632599251,20cyclictest0-21swapper/021:25:080
271632599250,22cyclictest2976625-21gpgconf23:25:010
271633399242,2cyclictest2742403-21apt-get19:35:133
2716333992421,2cyclictest2995987-21ntpq23:40:183
271633399241,2cyclictest2767685-21apt-get20:00:153
271633399240,22cyclictest2956573-21cut23:05:193
271633399240,21cyclictest2854839-21fschecks_time21:25:133
271633399240,20cyclictest0-21swapper/319:55:103
271633399240,20cyclictest0-21swapper/300:35:133
2716329992419,3cyclictest2945911-21apt-get22:55:132
2716329992419,3cyclictest2945911-21apt-get22:55:132
2716329992418,5cyclictest2940565-21cron22:50:002
2716329992417,5cyclictest2966702-21irqcore23:15:172
271632999241,3cyclictest3012432-21apt-get00:00:132
271632999241,2cyclictest2884980-21apt-get21:55:122
271632999241,21cyclictest2950975-21apt-get23:00:102
271632999241,21cyclictest0-21swapper/222:40:122
271632999240,4cyclictest2915190-21cron22:25:002
271632999240,3cyclictest2899983-21cron22:10:002
2716328992419,3cyclictest2757560-21apt-get19:50:111
271632899241,3cyclictest3048049-21apt-get00:35:131
271632899241,20cyclictest2788031-21apt-get20:20:121
271632899241,20cyclictest2788031-21apt-get20:20:111
271632899241,20cyclictest0-21swapper/120:00:151
2716325992418,4cyclictest3001946-21cron23:50:000
271632599241,21cyclictest2925625-21apt-get22:35:110
271632599241,21cyclictest2843979-21apt-get21:15:120
271632599241,21cyclictest2793101-21apt-get20:25:120
2716333992319,2cyclictest2869819-21apt-get21:40:113
2716333992319,2cyclictest2752515-21apt-get19:45:123
271633399231,20cyclictest2782939-21apt-get20:15:133
271633399231,19cyclictest0-21swapper/321:50:133
271633399230,22cyclictest2915962-21ps22:25:163
271633399230,20cyclictest0-21swapper/322:00:133
271633399230,20cyclictest0-21swapper/320:25:123
271633399230,20cyclictest0-21swapper/300:30:153
271633399230,19cyclictest0-21swapper/323:15:133
271633399230,19cyclictest0-21swapper/323:10:113
2716329992319,3cyclictest2772475-21sh20:05:002
2716329992319,2cyclictest2956070-21apt-get23:05:142
2716329992319,2cyclictest2945652-21munin-run22:55:002
2716329992319,2cyclictest2855086-21sed21:25:152
2716329992319,2cyclictest0-21swapper/223:20:122
2716329992318,3cyclictest3042679-21cron00:29:592
2716329992318,3cyclictest2920539-21apt-get22:30:152
271632999231,2cyclictest0-21swapper/223:45:122
271632999231,2cyclictest0-21swapper/221:20:162
271632999231,21cyclictest2864747-21apt-get21:35:112
271632999231,19cyclictest0-21swapper/222:15:132
271632999231,19cyclictest0-21swapper/220:35:112
271632999230,3cyclictest391rcuc/220:50:202
271632999230,3cyclictest2880409-21grep21:50:162
271632999230,21cyclictest3011157-21/usr/sbin/munin23:55:192
271632999230,20cyclictest0-21swapper/219:20:112
271632999230,20cyclictest0-21swapper/200:05:122
2716328992320,2cyclictest2798173-21apt-get20:30:131
2716328992319,3cyclictest311ktimers/122:07:361
271632899231,2cyclictest3027704-21apt-get00:15:131
271632899230,20cyclictest0-21swapper/122:20:111
271632899230,20cyclictest0-21swapper/122:15:081
2716325992318,4cyclictest2716335-21cat19:10:010
271632599231,2cyclictest2828747-21apt-get21:00:130
271632599230,3cyclictest3012162-21cron00:00:000
271632599230,21cyclictest2742126-21cron19:35:000
271632599230,21cyclictest2722584-21irqcore19:15:160
271632599230,19cyclictest0-21swapper/000:15:120
2716333992219,2cyclictest3041733-21ntpq00:25:213
2716333992219,2cyclictest0-21swapper/319:50:113
2716333992218,3cyclictest2889799-21awk22:00:003
271633399221,1cyclictest2895185-21apt-get22:05:123
271633399220,20cyclictest3033277-21tr00:20:183
271633399220,20cyclictest0-21swapper/321:35:113
271633399220,20cyclictest0-21swapper/320:45:213
2716329992219,2cyclictest0-21swapper/223:25:222
2716329992219,2cyclictest0-21swapper/219:12:202
2716329992218,2cyclictest2833838-21apt-get21:05:112
2716329992218,2cyclictest0-21swapper/220:35:002
2716329992217,3cyclictest0-21swapper/219:20:002
271632999221,2cyclictest64-21kcompactd000:13:562
271632999220,21cyclictest64-21kcompactd022:39:192
2716328992218,2cyclictest3037844-21apt-get00:25:121
2716328992218,2cyclictest2833560-21cron21:05:001
2716328992217,3cyclictest3022361-21cron00:10:011
271632899221,19cyclictest2849987-21sort21:20:161
271632899220,19cyclictest64-21kcompactd023:05:081
271632899220,19cyclictest0-21swapper/122:45:131
271632899220,19cyclictest0-21swapper/121:10:131
271632899220,19cyclictest0-21swapper/119:45:081
271632899220,19cyclictest0-21swapper/119:35:131
271632899220,19cyclictest0-21swapper/119:10:121
2716325992219,2cyclictest64-21kcompactd023:01:540
2716325992219,2cyclictest2864470-21cron21:35:000
2716325992219,1cyclictest0-21swapper/020:05:140
2716325992218,2cyclictest2752260-21munin-run19:44:590
2716325992217,3cyclictest2798663-21sort20:30:170
271632599221,2cyclictest0-21swapper/022:50:040
271632599221,20cyclictest64-21kcompactd021:47:100
271632599221,20cyclictest0-21swapper/021:09:320
271632599221,20cyclictest0-21swapper/000:04:480
271632599221,19cyclictest0-21swapper/022:20:100
271632599220,2cyclictest2870314-21ps21:40:160
271632599220,21cyclictest2900261-21apt-get22:10:140
271632599220,21cyclictest0-21swapper/020:15:130
271632599220,19cyclictest0-21swapper/023:20:140
2716333992119,1cyclictest0-21swapper/320:50:123
2716333992118,1cyclictest0-21swapper/322:20:113
2716333992117,2cyclictest2935749-21apt-get22:45:133
271633399210,20cyclictest64-21kcompactd022:55:273
271633399210,20cyclictest64-21kcompactd022:55:273
271633399210,19cyclictest0-21swapper/321:30:163
271633399210,18cyclictest0-21swapper/322:15:133
271633399210,18cyclictest0-21swapper/300:15:143
2716329992119,1cyclictest0-21swapper/222:10:502
2716329992119,1cyclictest0-21swapper/200:20:142
2716329992117,2cyclictest0-21swapper/200:15:132
2716329992116,3cyclictest3002224-21apt-get23:50:152
271632999211,1cyclictest0-21swapper/219:32:472
271632999210,2cyclictest0-21swapper/220:16:192
271632999210,20cyclictest0-21swapper/223:40:102
271632999210,1cyclictest0-21swapper/221:00:142
2716328992119,1cyclictest2915470-21chrt22:25:121
2716328992119,1cyclictest0-21swapper/122:30:161
2716328992119,1cyclictest0-21swapper/119:20:111
2716328992118,2cyclictest2782668-21sh20:14:591
271632899211,1cyclictest0-21swapper/122:40:561
271632899210,2cyclictest3043337-21hddtemp_smartct00:30:171
271632899210,2cyclictest2777568-21cron20:10:001
271632899210,20cyclictest3016408-21ntpq00:00:231
271632899210,20cyclictest2848821-21munin-run21:20:001
271632899210,20cyclictest0-21swapper/122:35:331
271632899210,1cyclictest0-21swapper/123:10:111
271632899210,1cyclictest0-21swapper/122:00:131
271632899210,19cyclictest0-21swapper/120:35:121
2716325992119,1cyclictest0-21swapper/023:40:040
2716325992119,1cyclictest0-21swapper/021:55:120
2716325992119,1cyclictest0-21swapper/020:45:120
2716325992119,1cyclictest0-21swapper/019:25:120
2716325992119,1cyclictest0-21swapper/000:35:130
2716325992118,2cyclictest0-21swapper/023:05:160
2716325992118,2cyclictest0-21swapper/022:05:210
2716325992117,2cyclictest3032776-21apt-get00:20:140
271632599211,1cyclictest0-21swapper/022:55:140
271632599211,1cyclictest0-21swapper/022:55:130
271632599211,19cyclictest64-21kcompactd022:15:400
271632599210,2cyclictest0-21swapper/023:35:120
271632599210,2cyclictest0-21swapper/021:20:120
271632599210,2cyclictest0-21swapper/019:50:100
271632599210,20cyclictest64-21kcompactd023:32:000
271632599210,20cyclictest2824132-21tr20:55:170
271632599210,20cyclictest0-21swapper/023:50:150
271632599210,20cyclictest0-21swapper/023:10:110
271632599210,20cyclictest0-21swapper/022:25:130
271632599210,20cyclictest0-21swapper/020:00:150
271632599210,20cyclictest0-21swapper/000:30:140
271632599210,1cyclictest0-21swapper/022:40:130
271632599210,1cyclictest0-21swapper/020:10:120
271632599210,19cyclictest2717061-21ps19:10:170
2716333992018,1cyclictest0-21swapper/323:25:123
2716333992018,1cyclictest0-21swapper/322:52:143
2716333992018,1cyclictest0-21swapper/322:15:003
2716333992018,1cyclictest0-21swapper/320:40:133
2716333992017,2cyclictest64-21kcompactd022:39:523
2716333992016,3cyclictest64-21kcompactd023:59:253
271633399200,1cyclictest64-21kcompactd000:10:103
271633399200,1cyclictest0-21swapper/321:10:123
271633399200,1cyclictest0-21swapper/321:04:423
271633399200,1cyclictest0-21swapper/320:35:123
271633399200,1cyclictest0-21swapper/319:40:233
271633399200,1cyclictest0-21swapper/319:30:053
271633399200,19cyclictest0-21swapper/323:31:293
271633399200,19cyclictest0-21swapper/319:15:123
2716329992018,1cyclictest0-21swapper/222:25:532
2716329992018,1cyclictest0-21swapper/220:43:122
2716329992018,1cyclictest0-21swapper/220:26:002
2716329992018,1cyclictest0-21swapper/219:27:552
2716329992018,1cyclictest0-21swapper/200:36:322
271632999200,1cyclictest64-21kcompactd020:07:432
271632999200,1cyclictest2777846-21apt-get20:10:112
271632999200,19cyclictest0-21swapper/219:55:142
271632999200,19cyclictest0-21swapper/219:47:502
2716328992018,1cyclictest2722102-21apt-get19:15:121
2716328992018,1cyclictest0-21swapper/121:45:121
2716328992018,1cyclictest0-21swapper/121:40:121
2716328992018,1cyclictest0-21swapper/120:50:111
2716328992018,1cyclictest0-21swapper/119:55:101
2716328992018,1cyclictest0-21swapper/100:10:131
2716328992017,2cyclictest0-21swapper/123:35:161
271632899200,20cyclictest64-21kcompactd021:07:561
271632899200,1cyclictest0-21swapper/123:50:141
271632899200,1cyclictest0-21swapper/123:15:131
271632899200,19cyclictest0-21swapper/121:29:261
271632899200,19cyclictest0-21swapper/119:26:511
2716325992018,2cyclictest64-21kcompactd019:23:060
2716325992018,1cyclictest0-21swapper/022:45:130
2716325992018,1cyclictest0-21swapper/020:52:530
2716325992018,1cyclictest0-21swapper/019:39:460
271632599200,20cyclictest0-21swapper/020:35:210
271632599200,1cyclictest0-21swapper/019:59:390
271632599200,19cyclictest0-21swapper/000:25:120
2716333991916,1cyclictest0-21swapper/320:20:123
2716333991916,1cyclictest0-21swapper/320:20:123
271633399190,18cyclictest0-21swapper/321:22:593
2716329991917,1cyclictest0-21swapper/223:35:112
2716329991915,2cyclictest0-21swapper/219:40:162
2716328991917,1cyclictest0-21swapper/123:30:121
2716328991917,1cyclictest0-21swapper/122:14:031
2716328991917,1cyclictest0-21swapper/121:55:121
2716328991917,1cyclictest0-21swapper/121:34:161
2716328991917,1cyclictest0-21swapper/120:25:121
2716328991917,1cyclictest0-21swapper/120:16:511
2716328991915,2cyclictest0-21swapper/121:35:111
2716325991917,1cyclictest64-21kcompactd020:41:030
2716325991917,1cyclictest0-21swapper/022:03:500
2716325991916,2cyclictest0-21swapper/021:35:110
2716333991816,1cyclictest64-21kcompactd019:13:253
2716333991816,1cyclictest0-21swapper/323:00:113
2716333991816,1cyclictest0-21swapper/321:19:133
2716333991815,2cyclictest64-21kcompactd020:13:383
2716333991815,2cyclictest0-21swapper/323:50:233
271633399180,1cyclictest0-21swapper/320:58:153
2716328991816,1cyclictest64-21kcompactd022:54:221
2716328991816,1cyclictest0-21swapper/123:01:541
2716328991815,2cyclictest3001089-21ntpq23:45:211
2716328991814,2cyclictest2996921-21idleruntime-cro23:45:001
2716333991715,1cyclictest0-21swapper/323:20:133
2716329991713,2cyclictest3047788-21munin-run00:34:592
2716329991713,2cyclictest2839435-21cut21:10:172
2716325991713,2cyclictest2966211-21apt-get23:15:130
2716333991613,2cyclictest64-21kcompactd022:31:153
2716329991613,2cyclictest0-21swapper/223:30:132
2716329991613,2cyclictest0-21swapper/220:20:122
2716329991613,2cyclictest0-21swapper/220:20:112
2716328991614,1cyclictest509-21systemd-logind21:00:001
2716328991613,2cyclictest3012184-21basename00:00:001
2716328991613,2cyclictest1971897-21gmain19:30:201
2716328991612,2cyclictest2971259-21apt-get23:20:141
2716325991614,1cyclictest0-21swapper/020:20:120
2716325991614,1cyclictest0-21swapper/020:20:120
2716325991614,1cyclictest0-21swapper/019:46:130
2716325991611,4cyclictest61650irq/133-enp0s29f1:rx-000:10:130
2716333991514,1cyclictest0-21swapper/323:49:453
2716329991513,1cyclictest0-21swapper/221:40:122
2716329991513,1cyclictest0-21swapper/220:55:122
2716328991511,3cyclictest3033134-21gltestperf00:20:161
2716325991513,1cyclictest0-21swapper/021:50:120
2716325991512,2cyclictest61650irq/133-enp0s29f1:rx-021:10:150
2716325991512,2cyclictest61650irq/133-enp0s29f1:rx-000:05:210
2716333991412,1cyclictest64-21kcompactd020:05:023
271632999142,2cyclictest28614692cut21:30:222
271632899149,4cyclictest3777322-21systemd-journal22:59:561
271632899149,4cyclictest3777322-21systemd-journal22:59:551
2716328991412,1cyclictest0-21swapper/123:25:121
271633399139,3cyclictest491ktimers/300:00:243
271633399129,2cyclictest491ktimers/320:30:213
271633399117,3cyclictest2935614-21cat22:45:003
271632899119,1cyclictest0-21swapper/119:10:011
271632899105,4cyclictest2808777-21ls20:40:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional