You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-21 - 22:22
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 Sun Dec 21, 2025 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
279345199272,22cyclictest3048196-21apt-get11:20:133
279345199261,22cyclictest2966243-21true10:00:003
279344599261,21cyclictest3002257-21apt-get10:35:111
2793443992622,3cyclictest2859035-21ls08:15:000
2793451992519,4cyclictest2894423-21apt08:50:003
2793451992517,7cyclictest3078239-21cron11:49:593
279345199251,22cyclictest3053242-21taskset11:25:123
279345199251,20cyclictest0-21swapper/307:30:143
279344599251,21cyclictest2895119-21apt-get08:50:121
279344599251,20cyclictest2930544-21apt-get09:25:111
2793443992519,4cyclictest3001983-21sh10:34:590
279344399251,21cyclictest2900173-21apt-get08:55:120
2793451992420,2cyclictest2799213-21sed07:15:143
2793451992419,2cyclictest2829481-21ps07:45:183
279345199241,2cyclictest2822780-21ntpq07:35:213
279345199241,21cyclictest2843845-21cron08:00:003
279345199241,20cyclictest3058270-21apt-get11:30:143
279345199241,20cyclictest0-21swapper/309:30:133
279345199241,20cyclictest0-21swapper/308:15:133
279345199240,4cyclictest2844613-21sed08:00:153
279345199240,22cyclictest3002745-21ps10:35:153
279345199240,21cyclictest2797575-21ntpq07:10:223
279345199240,21cyclictest0-21swapper/309:25:113
2793448992419,3cyclictest2899921-21basename08:55:002
2793448992418,4cyclictest3021405-21taskset10:50:242
279344899241,3cyclictest3127971-21sshd12:35:212
279344899241,3cyclictest3038061-21apt-get11:10:102
279344899241,3cyclictest2849182-21apt-get08:05:132
279344899241,21cyclictest3073452-21apt-get11:45:112
2793445992420,1cyclictest2935624-21apt-get09:30:141
279344599241,20cyclictest3108916-21apt-get12:20:111
279344599241,20cyclictest3027533-21apt-get11:00:111
2793443992420,2cyclictest2834048-21apt-get07:50:130
279345199231,2cyclictest3113970-21apt-get12:25:123
279345199231,2cyclictest2864374-21apt-get08:20:123
279345199231,2cyclictest0-21swapper/309:20:123
279345199230,21cyclictest3073190-21grep11:44:593
279345199230,21cyclictest3016334-21taskset10:45:213
279345199230,20cyclictest0-21swapper/310:30:143
279345199230,20cyclictest0-21swapper/310:20:113
279345199230,20cyclictest0-21swapper/309:05:153
279345199230,20cyclictest0-21swapper/309:05:153
279345199230,19cyclictest0-21swapper/310:55:113
2793448992320,2cyclictest3001997-21cut10:35:002
2793448992320,2cyclictest0-21swapper/208:45:132
2793448992318,3cyclictest2843846-21cron08:00:002
279344899231,2cyclictest0-21swapper/207:15:102
279344899231,21cyclictest0-21swapper/207:50:122
279344899231,20cyclictest3083629-21apt-get11:55:132
279344899231,20cyclictest3083629-21apt-get11:55:122
279344899231,20cyclictest0-21swapper/210:40:132
279344899230,3cyclictest2935350-21cron09:30:002
279344599232,2cyclictest3012393-21apt-get10:45:111
2793445992319,2cyclictest2971657-21cron10:05:011
2793445992319,2cyclictest2920459-21apt-get09:15:141
2793445992319,2cyclictest2915380-21apt-get09:10:121
2793445992319,2cyclictest2874480-21apt-get08:30:121
279344599231,2cyclictest2982071-21apt-get10:15:141
279344599231,20cyclictest2992178-21apt-get10:25:131
279344599231,20cyclictest2812730-21ntpq07:25:231
2793445992310,3cyclictest0-21swapper/109:05:001
279344599230,20cyclictest0-21swapper/107:45:151
279344399232,20cyclictest3068376-21apt-get11:40:130
2793443992319,3cyclictest3053239-21apt-get11:25:140
2793443992317,4cyclictest2849665-21ps08:05:160
279344399231,2cyclictest3063301-21apt-get11:35:140
279344399231,2cyclictest0-21swapper/008:50:180
2793451992220,1cyclictest0-21swapper/308:05:213
2793451992219,2cyclictest0-21swapper/309:10:123
2793451992219,1cyclictest0-21swapper/308:25:103
279345199221,2cyclictest3032586-21apt-get11:05:133
279345199221,2cyclictest0-21swapper/308:50:123
279345199220,20cyclictest3093713-21sshd12:05:123
2793448992218,3cyclictest0-21swapper/211:15:122
2793448992218,2cyclictest2956844-21sort09:50:162
2793448992217,3cyclictest2888414-21needreboot08:40:192
279344899221,2cyclictest2874197-21cron08:30:002
279344899221,20cyclictest0-21swapper/211:50:132
279344899221,20cyclictest0-21swapper/211:50:122
279344899221,20cyclictest0-21swapper/207:25:132
279344899220,2cyclictest0-21swapper/212:25:122
279344899220,2cyclictest0-21swapper/211:25:122
279344899220,2cyclictest0-21swapper/209:35:122
279344899220,21cyclictest0-21swapper/209:45:142
2793445992219,2cyclictest3093443-21munin-run12:05:001
2793445992219,2cyclictest3041953-21ntpq11:10:191
2793445992218,2cyclictest2823941-21apt-get07:40:121
2793445992215,6cyclictest3073944-21cut11:45:151
279344599220,21cyclictest3037393-21apt-key11:10:001
279344599220,1cyclictest2940723-21apt-get09:35:121
2793443992219,2cyclictest3127982-21ntp_kernel_pll_12:35:210
2793443992218,2cyclictest0-21swapper/007:15:000
279344399221,2cyclictest2905249-21apt-get09:00:120
279344399221,2cyclictest2879534-21apt-get08:35:130
279344399220,20cyclictest2966202-21cron10:00:000
2793451992119,1cyclictest0-21swapper/312:10:123
2793451992119,1cyclictest0-21swapper/308:35:123
2793451992118,2cyclictest0-21swapper/310:00:143
2793451992118,1cyclictest3093425-21cron12:04:593
2793451992118,1cyclictest0-21swapper/309:45:143
279345199210,2cyclictest0-21swapper/311:10:013
279345199210,20cyclictest3008287-21ps10:40:183
279345199210,20cyclictest0-21swapper/307:20:213
279345199210,1cyclictest0-21swapper/311:15:133
2793448992119,1cyclictest0-21swapper/212:15:222
2793448992119,1cyclictest0-21swapper/209:40:112
2793448992119,1cyclictest0-21swapper/208:55:122
2793448992118,2cyclictest3088638-21apt-get12:00:142
2793448992118,2cyclictest0-21swapper/212:20:122
2793448992118,2cyclictest0-21swapper/209:20:122
2793448992117,2cyclictest2961411-21apt-get09:55:152
2793448992117,2cyclictest0-21swapper/208:35:002
279344899211,1cyclictest0-21swapper/207:40:122
279344899211,19cyclictest0-21swapper/212:30:132
279344899210,2cyclictest0-21swapper/210:05:132
279344899210,2cyclictest0-21swapper/208:20:132
279344899210,20cyclictest0-21swapper/210:45:122
279344899210,20cyclictest0-21swapper/208:00:112
279344899210,1cyclictest0-21swapper/211:40:122
279344899210,1cyclictest0-21swapper/210:10:132
279344899210,19cyclictest0-21swapper/211:30:132
2793445992119,1cyclictest0-21swapper/111:30:131
2793445992118,2cyclictest3047929-21munin-run11:19:591
279344599211,1cyclictest3124076-21apt-get12:35:121
279344599210,2cyclictest2977475-21ps10:10:171
279344599210,20cyclictest2888488-21ntpq08:40:211
279344599210,1cyclictest0-21swapper/109:50:121
279344599210,19cyclictest0-21swapper/110:20:131
279344599210,19cyclictest0-21swapper/109:40:121
279344599210,19cyclictest0-21swapper/108:35:121
2793443992119,1cyclictest3073452-21apt-get11:45:110
2793443992119,1cyclictest0-21swapper/009:50:120
2793443992119,1cyclictest0-21swapper/009:15:140
2793443992119,1cyclictest0-21swapper/008:40:120
2793443992118,3cyclictest0-21swapper/008:00:110
2793443992118,2cyclictest0-21swapper/012:20:110
2793443992118,2cyclictest0-21swapper/011:30:170
279344399211,1cyclictest3043118-21apt-get11:15:120
279344399210,20cyclictest2894555-21apt-config08:50:000
279344399210,20cyclictest0-21swapper/011:05:130
279344399210,20cyclictest0-21swapper/010:45:110
279344399210,20cyclictest0-21swapper/009:05:160
279344399210,20cyclictest0-21swapper/009:05:150
279344399210,20cyclictest0-21swapper/007:20:000
279344399210,1cyclictest2971940-21apt-get10:05:140
279344399210,1cyclictest0-21swapper/011:10:100
2793451992018,1cyclictest0-21swapper/308:55:123
2793451992016,2cyclictest0-21swapper/309:15:143
279345199200,1cyclictest0-21swapper/307:40:123
279345199200,19cyclictest0-21swapper/311:00:133
2793448992018,1cyclictest2807589-21ntpq07:20:192
2793448992018,1cyclictest0-21swapper/212:05:122
2793448992017,2cyclictest0-21swapper/210:15:192
2793448992016,2cyclictest2828998-21apt-get07:45:152
279344899200,1cyclictest0-21swapper/209:05:202
279344899200,1cyclictest0-21swapper/209:05:202
279344899200,1cyclictest0-21swapper/208:35:202
279344899200,19cyclictest0-21swapper/211:10:012
279344899200,18cyclictest2987125-21apt-get10:20:122
2793445992018,1cyclictest3119025-21apt-get12:30:131
2793445992018,1cyclictest0-21swapper/108:55:121
2793445992018,1cyclictest0-21swapper/108:25:101
2793445992018,1cyclictest0-21swapper/107:35:001
2793445992016,3cyclictest2854740-21irqcore08:10:151
279344599200,1cyclictest0-21swapper/111:20:131
279344599200,1cyclictest0-21swapper/110:55:111
279344599200,1cyclictest0-21swapper/110:30:131
279344599200,1cyclictest0-21swapper/109:20:121
279344599200,19cyclictest261-21systemd-journal10:44:591
279344599200,19cyclictest0-21swapper/107:50:211
2793443992019,1cyclictest0-21swapper/011:55:130
2793443992019,1cyclictest0-21swapper/011:55:120
2793443992018,1cyclictest2934498-21ntpq09:25:210
2793443992017,2cyclictest2818872-21chrt07:35:120
2793443992017,2cyclictest0-21swapper/007:25:130
279344399200,1cyclictest0-21swapper/011:50:130
279344399200,1cyclictest0-21swapper/011:50:130
279344399200,1cyclictest0-21swapper/011:20:130
279344399200,1cyclictest0-21swapper/010:50:140
279344399200,1cyclictest0-21swapper/009:15:000
279344399200,19cyclictest0-21swapper/010:55:200
279344399200,19cyclictest0-21swapper/009:20:120
2793451991917,1cyclictest0-21swapper/311:50:213
2793451991917,1cyclictest0-21swapper/311:50:203
2793451991917,1cyclictest0-21swapper/310:15:153
2793451991916,2cyclictest3108655-21idleruntime-cro12:20:013
2793451991915,2cyclictest3088344-21cron12:00:003
2793451991915,2cyclictest3088344-21cron11:59:593
2793448991917,1cyclictest2859313-21apt-get08:15:122
279344899190,10cyclictest2996946-21munin-plugin-st10:30:002
2793445991917,1cyclictest0-21swapper/112:25:121
2793445991917,1cyclictest0-21swapper/107:20:121
2793445991916,2cyclictest2963643-21kthreadcore09:55:201
2793445991916,1cyclictest0-21swapper/111:35:141
2793445991915,3cyclictest2802672-21grep07:15:191
2793445991915,2cyclictest2951302-21apt-get09:45:151
2793445991912,2cyclictest30731962true11:45:011
279344599190,1cyclictest0-21swapper/108:15:121
279344599190,18cyclictest3053737-21grep11:25:161
2793443991918,1cyclictest0-21swapper/010:20:210
2793443991917,1cyclictest0-21swapper/009:30:130
2793443991917,1cyclictest0-21swapper/008:20:130
2793451991816,1cyclictest0-21swapper/312:35:123
2793451991814,3cyclictest2813580-21basename07:30:003
2793448991816,1cyclictest0-21swapper/207:35:122
2793448991816,1cyclictest0-21swapper/207:30:182
2793448991816,1cyclictest0-21swapper/207:10:142
2793448991813,3cyclictest0-21swapper/210:40:002
279344899180,0cyclictest0-21swapper/212:10:182
2793443991816,1cyclictest3103837-21apt-get12:15:120
2793443991816,1cyclictest0-21swapper/010:35:110
2793443991816,1cyclictest0-21swapper/009:45:130
2793443991815,2cyclictest61650irq/133-enp0s29f1:rx-012:10:180
2793443991815,2cyclictest3097578-21ntpq12:05:200
2793443991813,3cyclictest61650irq/133-enp0s29f1:rx-007:20:120
2793451991716,1cyclictest0-21swapper/309:45:003
2793451991715,1cyclictest0-21swapper/311:35:143
2793451991714,1cyclictest2956354-21apt-get09:50:123
2793448991711,2cyclictest191rcu_preempt10:00:162
2793445991713,2cyclictest3098759-21apt-get12:10:121
2793443991716,1cyclictest0-21swapper/010:00:130
2793443991715,1cyclictest211rcuc/008:30:160
2793443991715,1cyclictest0-21swapper/008:25:100
2793443991714,2cyclictest61650irq/133-enp0s29f1:rx-008:15:210
2793443991714,2cyclictest3118763-21grep12:30:010
2793443991713,3cyclictest61650irq/133-enp0s29f1:rx-010:10:160
2793451991613,2cyclictest0-21swapper/309:40:003
2793451991612,3cyclictest2888383-21needreboot08:40:193
2793451991611,3cyclictest0-21swapper/310:05:183
2793448991614,1cyclictest0-21swapper/209:15:142
2793448991612,2cyclictest391rcuc/211:25:002
2793448991612,2cyclictest0-21swapper/211:00:162
2793445991614,1cyclictest0-21swapper/112:05:121
2793445991613,2cyclictest2844618-21irqcore08:00:151
2793445991613,2cyclictest0-21swapper/107:15:001
2793443991613,2cyclictest61650irq/133-enp0s29f1:rx-010:15:190
2793443991613,2cyclictest61650irq/133-enp0s29f1:rx-007:40:180
2793443991613,2cyclictest2818179-21unixbench_singl07:30:260
2793443991612,3cyclictest61650irq/133-enp0s29f1:rx-010:40:120
2793443991612,2cyclictest3032311-21latency_hist11:04:590
2793443991611,4cyclictest2945508-21cat09:39:550
2793451991513,1cyclictest0-21swapper/312:30:223
2793451991512,2cyclictest2993130-21kthreadcore10:25:173
2793451991512,2cyclictest0-21swapper/310:10:243
2793451991511,2cyclictest2874966-21grep08:30:173
2793448991513,1cyclictest0-21swapper/209:10:122
2793448991513,1cyclictest0-21swapper/208:10:122
2793448991512,2cyclictest0-21swapper/209:00:132
2793445991513,1cyclictest0-21swapper/110:05:141
2793445991513,1cyclictest0-21swapper/108:05:121
2793445991513,1cyclictest0-21swapper/107:35:211
2793445991512,2cyclictest3103837-21apt-get12:15:131
2793443991513,2cyclictest61650irq/133-enp0s29f1:rx-007:55:190
2793443991512,2cyclictest61650irq/133-enp0s29f1:rx-012:30:220
2793451991413,1cyclictest0-21swapper/309:00:163
2793451991412,1cyclictest0-21swapper/310:50:143
2793451991412,1cyclictest0-21swapper/308:10:113
2793451991410,3cyclictest3108981-21cpuspeed_turbos12:20:123
279344899149,4cyclictest261-21systemd-journal09:30:112
2793445991412,1cyclictest0-21swapper/108:45:131
2793445991410,2cyclictest0-21swapper/108:20:171
2793443991412,1cyclictest3088638-21apt-get12:00:140
2793443991412,1cyclictest0-21swapper/010:25:130
279345199139,2cyclictest0-21swapper/307:50:153
279344899136,2cyclictest191rcu_preempt10:55:142
279344899130,4cyclictest3063390-21tr11:35:152
279344599139,2cyclictest261-21systemd-journal08:00:001
279344399130,12cyclictest0-21swapper/007:45:130
279345199121,2cyclictest2793369-21latency_hist07:10:013
279344599127,4cyclictest522-21gdbus11:55:011
279344599127,4cyclictest522-21gdbus11:55:011
279344599120,11cyclictest3021762-21grep10:50:271
279344399129,2cyclictest2793476-21latency_hist07:10:010
279344899106,1cyclictest191rcu_preempt07:10:012
279344599108,2cyclictest311ktimers/111:55:261
279344599108,2cyclictest311ktimers/111:55:251
279344599108,1cyclictest0-21swapper/109:05:181
279344599108,1cyclictest0-21swapper/109:05:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional