You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-21 - 15:28
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 Sat Mar 21, 2026 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
291153399322,21cyclictest3003714-21apt-get08:40:130
2911541993028,1cyclictest0-21swapper/208:30:002
291154199261,21cyclictest2967463-21apt-get08:05:122
291153899262,21cyclictest2983050-21apt-get08:20:121
291153899262,21cyclictest2983050-21apt-get08:20:111
291153399260,24cyclictest261-21systemd-journal10:40:000
2911545992520,3cyclictest3153702-21apt-get11:05:113
2911545992520,3cyclictest3153702-21apt-get11:05:113
2911545992520,3cyclictest3064773-21apt-get09:40:113
291154599251,22cyclictest3169310-21irqcore11:20:173
291154599251,20cyclictest0-21swapper/310:25:133
291154599250,21cyclictest0-21swapper/311:50:123
291154599250,21cyclictest0-21swapper/307:55:133
291154199251,21cyclictest3080406-21apt-get09:55:142
291154199250,23cyclictest2957037-21idleruntime-cro07:55:002
291153899252,20cyclictest3158755-21apt-get11:10:121
2911538992521,2cyclictest2998638-21apt-get08:35:121
291153899251,20cyclictest0-21swapper/111:35:121
291153899250,22cyclictest3038966-21latency_hist09:15:011
2911533992519,5cyclictest3184519-21irqcore11:35:160
2911533992519,4cyclictest3106521-21apt-get10:20:130
291153399251,4cyclictest3249578-21cron12:39:590
2911545992420,2cyclictest516-21rs:main3
2911545992420,2cyclictest3049649-21apt-get09:25:133
291154599241,3cyclictest2952262-21apt-get07:50:123
291154599241,19cyclictest3143581-21apt-get10:55:023
291154599240,5cyclictest3117984-21irqcore10:30:163
291153899241,20cyclictest3085455-21apt-get10:00:131
291153399242,20cyclictest3199188-21apt-get11:50:120
2911533992420,3cyclictest3143621-21apt-get10:55:130
2911533992419,3cyclictest3158484-21awk11:10:000
2911533992419,3cyclictest3158484-21awk11:10:000
291153399241,21cyclictest3178950-21apt-get11:30:100
291154599231,2cyclictest3054701-21apt-get09:30:123
291154599230,21cyclictest3075816-21sort09:50:153
291154599230,20cyclictest0-21swapper/312:05:123
291154599230,20cyclictest0-21swapper/309:45:133
291154599230,20cyclictest0-21swapper/308:55:123
291154599230,20cyclictest0-21swapper/308:05:123
291154599230,20cyclictest0-21swapper/308:00:123
2911541992320,1cyclictest2932006-21apt-get07:30:132
291154199231,21cyclictest3068682-21ntpq09:40:202
291154199231,20cyclictest3112022-21apt-get10:25:142
291154199231,19cyclictest3122556-21apt-get10:35:112
291154199231,19cyclictest3028981-21apt-get09:05:122
291154199231,19cyclictest3018897-21apt-get08:55:112
291154199230,19cyclictest0-21swapper/209:35:112
2911538992320,1cyclictest3168820-21apt-get11:20:121
291153899231,2cyclictest3244777-21apt-get12:35:101
291153899231,21cyclictest3070253-21apt-get09:45:121
291153899231,19cyclictest3219461-21apt-get12:10:131
291153899230,20cyclictest0-21swapper/112:30:121
291153899230,20cyclictest0-21swapper/107:50:131
2911533992319,3cyclictest0-21swapper/007:50:130
2911533992318,3cyclictest2999121-21ps08:35:170
291153399231,2cyclictest2942108-21apt-get07:40:110
291153399231,21cyclictest3208168-21ntpq11:55:210
291153399231,20cyclictest3028981-21apt-get09:05:120
291153399230,21cyclictest3049367-21cron09:25:000
291153399230,21cyclictest3014339-21ps08:50:160
2911545992219,2cyclictest2993581-21apt-get08:30:113
2911545992219,2cyclictest0-21swapper/312:10:123
291154599221,20cyclictest0-21swapper/307:15:133
291154599220,20cyclictest0-21swapper/310:15:123
291154599220,19cyclictest0-21swapper/308:40:123
2911541992219,2cyclictest3136980-21ntpq10:45:202
2911541992219,2cyclictest3106521-21apt-get10:20:132
2911541992219,2cyclictest3095985-21apt-get10:10:112
2911541992219,2cyclictest0-21swapper/210:55:002
2911541992218,2cyclictest3194133-21apt-get11:45:112
2911541992218,2cyclictest3105013-21chrt10:15:222
291154199221,2cyclictest0-21swapper/211:00:012
291154199220,2cyclictest2951985-21idleruntime-cro07:50:002
291154199220,21cyclictest2912252-21grep07:10:162
291154199220,20cyclictest0-21swapper/212:20:132
291154199220,19cyclictest0-21swapper/211:00:112
2911538992219,2cyclictest3209057-21idleruntime-cro12:00:001
2911538992219,1cyclictest3090487-21apt-get10:05:121
2911538992217,3cyclictest3128131-21sed10:40:151
291153899221,2cyclictest3229574-21apt-get12:20:131
291153899220,3cyclictest3224516-21chrt12:15:091
291153899220,3cyclictest3033758-21cron09:10:001
291153899220,2cyclictest3143000-21awk10:55:001
291153899220,2cyclictest3069600-21apt-config09:45:011
291153899220,2cyclictest0-21swapper/107:40:111
291153899220,20cyclictest0-21swapper/107:10:111
291153899220,19cyclictest0-21swapper/111:40:101
291153899220,19cyclictest0-21swapper/111:30:111
291153899220,19cyclictest0-21swapper/111:00:111
291153899220,19cyclictest0-21swapper/108:55:111
291153899220,19cyclictest0-21swapper/107:30:131
2911533992218,2cyclictest3148670-21apt-get11:00:100
2911533992217,3cyclictest2998357-21cron08:35:000
291153399221,2cyclictest0-21swapper/009:15:110
291153399221,2cyclictest0-21swapper/008:00:120
291153399221,2cyclictest0-21swapper/007:45:120
291153399221,2cyclictest0-21swapper/007:30:130
291153399221,20cyclictest0-21swapper/011:20:120
291153399221,20cyclictest0-21swapper/008:25:130
291153399221,20cyclictest0-21swapper/007:10:110
291153399221,1cyclictest2937051-21apt-get07:35:090
291153399221,19cyclictest0-21swapper/009:45:130
291153399220,2cyclictest3224513-21apt-get12:15:100
291153399220,21cyclictest3069593-21gpgv09:45:000
291153399220,21cyclictest2962112-21cron07:59:590
291153399220,21cyclictest211rcuc/010:20:000
291153399220,20cyclictest0-21swapper/010:00:130
2911545992119,1cyclictest3173875-21apt-get11:25:123
2911545992119,1cyclictest0-21swapper/312:30:123
2911545992119,1cyclictest0-21swapper/310:25:003
2911545992119,1cyclictest0-21swapper/310:10:113
2911545992119,1cyclictest0-21swapper/308:15:103
2911545992118,2cyclictest3193856-21cron11:45:003
2911545992118,2cyclictest3163785-21apt-get11:15:123
2911545992116,3cyclictest0-21swapper/310:55:003
2911545992116,3cyclictest0-21swapper/310:50:003
291154599211,1cyclictest0-21swapper/312:20:153
291154599211,19cyclictest0-21swapper/308:30:003
291154599210,20cyclictest0-21swapper/311:10:123
291154599210,19cyclictest0-21swapper/310:45:003
291154599210,19cyclictest0-21swapper/308:45:133
2911541992118,2cyclictest3075053-21cron09:50:012
2911541992118,2cyclictest3028734-21awk09:05:002
291154199210,20cyclictest0-21swapper/210:05:002
291154199210,19cyclictest0-21swapper/212:10:122
291154199210,19cyclictest0-21swapper/212:00:112
291154199210,19cyclictest0-21swapper/211:25:122
291154199210,19cyclictest0-21swapper/207:55:122
291154199210,19cyclictest0-21swapper/207:25:112
291154199210,18cyclictest3214406-21apt-get12:05:112
2911538992119,1cyclictest0-21swapper/109:15:111
2911538992117,2cyclictest3059742-21apt-get09:35:121
2911538992117,2cyclictest2962387-21apt-get08:00:131
2911538992117,2cyclictest2921896-21apt-get07:20:121
291153899211,1cyclictest0-21swapper/112:05:111
291153899211,19cyclictest0-21swapper/108:10:011
291153899210,20cyclictest3024896-21ps09:00:161
291153899210,1cyclictest0-21swapper/108:30:111
291153899210,19cyclictest2967956-21sort08:05:161
2911533992118,2cyclictest0-21swapper/009:30:120
2911533992118,2cyclictest0-21swapper/009:25:120
2911533992118,2cyclictest0-21swapper/008:15:200
2911533992117,3cyclictest3138141-21apt-get10:50:130
2911533992115,3cyclictest32144102sleep012:05:110
291153399210,2cyclictest0-21swapper/008:05:200
291153399210,2cyclictest0-21swapper/007:20:110
291153399210,20cyclictest0-21swapper/011:40:110
291153399210,20cyclictest0-21swapper/010:45:110
291153399210,20cyclictest0-21swapper/010:25:130
291153399210,1cyclictest0-21swapper/011:45:110
2911545992018,1cyclictest0-21swapper/311:55:123
2911545992018,1cyclictest0-21swapper/309:20:103
2911545992018,1cyclictest0-21swapper/308:10:123
291154599200,1cyclictest0-21swapper/311:30:103
291154599200,19cyclictest0-21swapper/307:25:123
2911541992019,0cyclictest0-21swapper/209:25:132
2911541992018,1cyclictest3039513-21apt-get09:15:102
2911541992018,1cyclictest2946909-21idleruntime-cro07:44:592
2911541992017,2cyclictest0-21swapper/211:35:132
2911541992017,2cyclictest0-21swapper/208:35:122
291154199200,1cyclictest0-21swapper/210:10:002
291154199200,19cyclictest3132447-21apt-config10:45:002
291154199200,0cyclictest0-21swapper/209:50:112
2911538992018,1cyclictest2947184-21apt-get07:45:121
2911538992018,1cyclictest0-21swapper/110:20:021
2911538992018,1cyclictest0-21swapper/108:50:121
2911538992018,1cyclictest0-21swapper/108:25:131
2911538992017,1cyclictest0-21swapper/112:25:131
291153899200,1cyclictest0-21swapper/110:25:031
291153899200,1cyclictest0-21swapper/108:15:101
291153899200,19cyclictest0-21swapper/110:30:111
291153899200,19cyclictest0-21swapper/110:10:101
2911533992018,1cyclictest0-21swapper/010:05:120
2911533992015,3cyclictest3023949-21apt-get09:00:110
291153399200,19cyclictest0-21swapper/009:35:110
291153399200,19cyclictest0-21swapper/008:10:110
2911545991917,1cyclictest3229325-21basename12:20:003
2911545991917,1cyclictest0-21swapper/311:45:103
2911545991917,1cyclictest0-21swapper/309:55:143
2911545991916,2cyclictest3091437-21kthreadcore10:05:173
2911545991916,2cyclictest0-21swapper/311:35:133
2911545991915,2cyclictest0-21swapper/307:35:093
291154599190,1cyclictest0-21swapper/310:00:183
2911541991918,1cyclictest0-21swapper/207:15:132
2911541991917,1cyclictest2926678-21cron07:24:592
2911541991917,1cyclictest0-21swapper/211:05:122
2911541991917,1cyclictest0-21swapper/211:05:112
2911541991917,1cyclictest0-21swapper/210:30:122
2911538991917,1cyclictest0-21swapper/107:35:101
2911538991916,2cyclictest0-21swapper/111:00:001
291153899190,1cyclictest0-21swapper/110:15:171
291153899190,19cyclictest0-21swapper/111:15:121
2911533991917,1cyclictest0-21swapper/012:25:120
2911533991917,1cyclictest0-21swapper/012:10:130
2911533991917,1cyclictest0-21swapper/009:55:130
2911533991916,2cyclictest3039212-21apt-config09:15:000
2911533991915,2cyclictest0-21swapper/008:20:120
2911533991915,2cyclictest0-21swapper/008:20:120
2911545991816,1cyclictest0-21swapper/308:35:123
2911541991816,1cyclictest0-21swapper/211:55:122
2911541991816,1cyclictest0-21swapper/211:30:112
2911541991816,1cyclictest0-21swapper/211:20:122
2911541991816,1cyclictest0-21swapper/211:15:122
2911541991815,1cyclictest0-21swapper/211:10:122
291154199180,0cyclictest0-21swapper/208:25:002
291154199180,0cyclictest0-21swapper/208:24:592
2911533991817,1cyclictest0-21swapper/011:15:120
2911533991816,1cyclictest0-21swapper/012:00:110
2911533991815,2cyclictest0-21swapper/012:20:140
291153399180,1cyclictest0-21swapper/011:30:000
2911545991715,1cyclictest0-21swapper/309:00:113
2911545991714,2cyclictest3209330-21apt-get12:00:113
2911545991713,2cyclictest2987855-21munin-run08:25:003
2911545991713,2cyclictest2987855-21munin-run08:24:593
2911541991714,2cyclictest2997471-21/usr/sbin/munin08:30:192
2911541991714,2cyclictest0-21swapper/208:10:182
2911541991714,1cyclictest0-21swapper/208:15:112
2911538991715,1cyclictest1-21systemd11:30:001
2911538991715,1cyclictest0-21swapper/109:30:131
2911538991715,1cyclictest0-21swapper/108:40:131
2911538991714,2cyclictest0-21swapper/112:00:111
2911538991713,3cyclictest3196349-21kthreadcore11:45:161
2911533991714,2cyclictest2926952-21apt-get07:25:120
291153399170,15cyclictest3122300-21munin-run10:35:000
2911545991614,1cyclictest0-21swapper/307:30:133
2911545991612,2cyclictest3064518-21munin-run09:40:013
291154599160,14cyclictest2942331-21sshd07:40:143
2911541991614,1cyclictest0-21swapper/211:50:132
2911541991614,1cyclictest0-21swapper/209:30:122
2911541991611,4cyclictest3234906-21fschecks_time12:25:132
2911538991613,2cyclictest3203111-21ntpq11:50:201
2911538991612,3cyclictest3153900-21fschecks_count11:05:131
2911538991612,3cyclictest3153900-21fschecks_count11:05:131
2911545991513,2cyclictest0-21swapper/310:35:113
2911545991512,2cyclictest3037900-21ntpq09:10:203
291153399151,5cyclictest3130307-21kthreadcore10:40:170
2911533991512,2cyclictest61650irq/133-enp0s29f1:rx-010:10:220
2911533991512,2cyclictest3159276-21irqcore11:10:160
2911533991512,2cyclictest3013566-21cron08:50:000
2911533991511,3cyclictest61650irq/133-enp0s29f1:rx-009:50:110
291154199148,4cyclictest3018358-21sshd08:51:462
2911541991411,2cyclictest3239769-21cpuspeed_turbos12:30:132
2911541991411,2cyclictest3034036-21apt-get09:10:112
291153899147,5cyclictest522-21gdbus09:30:011
2911538991412,1cyclictest0-21swapper/110:35:111
2911538991411,2cyclictest3075327-21apt-get09:50:121
2911538991411,2cyclictest2958260-21kthreadcore07:55:171
2911538991410,2cyclictest3049388-21idleruntime-cro09:25:001
291154599139,2cyclictest0-21swapper/312:25:143
2911545991311,1cyclictest0-21swapper/312:35:113
2911545991310,2cyclictest2922384-21grep07:20:143
2911545991310,2cyclictest0-21swapper/309:15:223
291153899137,4cyclictest2911679-21cat07:09:591
291153899130,13cyclictest0-21swapper/108:45:171
2911533991310,2cyclictest61650irq/133-enp0s29f1:rx-007:15:220
2911533991310,2cyclictest3022212-21kthreadcore08:55:180
291154199129,2cyclictest3225006-21irqcore12:15:142
291154199129,2cyclictest3189156-21cpuspeed_turbos11:40:122
291154199127,3cyclictest261-21systemd-journal12:36:022
2911541991211,1cyclictest0-21swapper/209:20:112
291154599110,10cyclictest3153454-21awk11:05:003
291154199119,1cyclictest2937420-21tail07:35:132
291154199116,3cyclictest3007679-21ntpq08:40:222
291153899118,2cyclictest3082944-21kthreadcore09:55:191
291153899118,2cyclictest0-21swapper/107:15:181
291154599107,2cyclictest491ktimers/307:10:073
291154599105,3cyclictest3030609-21tr09:05:163
291154199107,2cyclictest401ktimers/208:03:212
29115389996,2cyclictest0-21swapper/107:25:111
29115389995,3cyclictest3136775-21sed10:45:181
29115339985,1cyclictest0-21swapper/007:10:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional