You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-14 - 13:13
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 376 highest latencies:
System rackeslot4.osadl.org (updated Tue Jul 14, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2985832993027,1cyclictest0-21swapper/120:20:171
298582999272,21cyclictest3083155-21apt-get20:45:130
298583699261,21cyclictest3261125-21apt-get23:40:113
298583599262,4cyclictest3027382-21apt-get19:50:132
298583299262,21cyclictest3210049-21apt-get22:50:121
298583299261,22cyclictest3199936-21apt-get22:40:121
298582999263,21cyclictest3307195-21apt-get00:25:130
298583699251,21cyclictest3088189-21apt-get20:50:133
2985835992521,2cyclictest2986031-21apt-get19:10:112
2985835992520,3cyclictest3199936-21apt-get22:40:122
298583599250,23cyclictest3240948-21sed23:20:172
298583299252,3cyclictest3189780-21apt-get22:30:111
2985832992519,3cyclictest3078077-21apt-get20:40:131
298583299251,21cyclictest3297037-21apt-get00:15:111
298583299251,21cyclictest3204991-21apt-get22:45:121
298583299251,21cyclictest3032484-21apt-get19:55:141
298583299250,23cyclictest3113243-21cron21:15:001
298583299250,22cyclictest2991092-21taskset19:15:131
298582999251,20cyclictest3245488-21apt-get23:25:120
2985836992420,2cyclictest3174635-21apt-get22:15:133
2985836992420,2cyclictest3108457-21apt-get21:10:103
298583699241,20cyclictest3012192-21apt-get19:35:123
298583699240,21cyclictest3144305-21chrt21:45:123
298583599242,3cyclictest3230341-21apt-get23:10:122
2985835992420,2cyclictest3250543-21apt-get23:30:112
2985835992420,2cyclictest3067898-21apt-get20:30:132
298583599241,20cyclictest3312227-21apt-get00:30:132
2985832992420,2cyclictest3312227-21apt-get00:30:111
298583299241,20cyclictest0-21swapper/121:15:141
298583299240,22cyclictest3169287-21idleruntime-cro22:10:001
298583299240,21cyclictest3871586-21snmpd00:10:131
298583299240,21cyclictest0-21swapper/119:30:131
298583299240,20cyclictest3184725-21apt-get22:25:121
298583299240,20cyclictest0-21swapper/120:50:131
298583299240,20cyclictest0-21swapper/120:45:131
298582999242,2cyclictest3240455-21apt-get23:20:130
298582999242,2cyclictest3149335-21apt-get21:50:130
298582999241,21cyclictest3047693-21apt-get20:10:110
298582999241,21cyclictest3016969-21cron19:39:590
298582999240,21cyclictest3277286-21irqcore23:55:170
298582999240,20cyclictest0-21swapper/021:05:120
2985836992320,1cyclictest3037540-21apt-get20:00:123
2985836992319,3cyclictest3322122-21munin-run00:40:003
2985836992319,2cyclictest2991089-21apt-get19:15:113
298583699230,3cyclictest3078080-21taskset20:40:133
2985835992319,3cyclictest516-21rs:main2
2985835992319,3cyclictest3130903-21ps21:30:162
2985835992319,2cyclictest3123606-21apt-get21:25:132
298583599231,2cyclictest3193711-21ntpq22:30:222
298583599230,3cyclictest3204994-21taskset22:45:122
298583599230,3cyclictest3011537-21apt-key19:35:012
298583599230,3cyclictest1-21systemd00:00:002
298583599230,20cyclictest0-21swapper/223:35:122
298583599230,20cyclictest0-21swapper/223:15:132
2985832992319,3cyclictest3219906-21cron23:00:001
2985832992319,3cyclictest3027103-21cron19:50:001
2985832992318,3cyclictest3072995-21apt-get20:35:111
2985832992317,4cyclictest3277745-21sed23:55:181
298583299231,2cyclictest0-21swapper/122:00:111
298583299231,2cyclictest0-21swapper/120:15:131
298583299231,20cyclictest0-21swapper/120:25:131
298583299231,19cyclictest0-21swapper/121:50:141
298583299230,3cyclictest3271734-21taskset23:50:121
298583299230,3cyclictest3245210-21cron23:24:591
298583299230,3cyclictest2996637-21sed19:20:171
298583299230,21cyclictest3249387-21ntpq23:25:221
298583299230,20cyclictest3138977-21awk21:40:011
298583299230,20cyclictest0-21swapper/122:35:121
298583299230,20cyclictest0-21swapper/121:45:121
298583299230,20cyclictest0-21swapper/121:25:131
298583299230,20cyclictest0-21swapper/120:05:141
2985829992319,2cyclictest3118552-21apt-get21:20:130
2985829992319,2cyclictest0-21swapper/022:30:120
2985829992319,2cyclictest0-21swapper/000:20:110
2985829992318,4cyclictest3214855-21ls22:55:000
2985829992316,5cyclictest3047425-21awk20:09:590
298582999231,3cyclictest3200431-21grep22:40:160
298582999231,2cyclictest3256046-21apt-get23:35:130
298582999231,2cyclictest0-21swapper/020:15:140
298582999231,20cyclictest3312728-21ps00:30:160
298582999231,20cyclictest3128681-21apt-get21:30:100
298582999231,20cyclictest3062841-21apt-get20:25:130
298582999230,22cyclictest3777245-21sshd23:05:130
298582999230,22cyclictest2995891-21munin-run19:20:000
2985836992219,1cyclictest3225262-21apt-get23:05:113
2985836992219,1cyclictest2996143-21apt-get19:20:123
2985836992217,4cyclictest3220692-21irqcore23:00:173
298583699221,20cyclictest3168409-21ntpq22:05:213
298583699220,2cyclictest3011490-21cron19:34:593
298583699220,21cyclictest3164249-21awk22:05:003
298583699220,19cyclictest0-21swapper/323:25:123
298583699220,19cyclictest0-21swapper/321:15:143
298583699220,19cyclictest0-21swapper/319:10:113
298583699220,19cyclictest0-21swapper/300:10:123
2985835992219,2cyclictest3098346-21apt-get21:00:132
2985835992219,2cyclictest3078584-21tr20:40:172
2985835992218,3cyclictest3777322-21systemd-journal21:40:002
2985835992218,2cyclictest3306922-21awk00:25:012
298583599221,2cyclictest3271453-21cron23:50:002
298583599221,1cyclictest3311954-21ls00:30:002
298583599221,1cyclictest0-21swapper/220:15:132
298583599220,2cyclictest3002599-21ps19:25:172
298583599220,20cyclictest0-21swapper/222:10:122
2985832992218,2cyclictest3286934-21apt-get00:05:151
298583299221,2cyclictest0-21swapper/119:35:131
298583299221,20cyclictest0-21swapper/121:03:431
298583299221,1cyclictest0-21swapper/119:10:111
2985832992210,8cyclictest0-21swapper/100:30:001
298583299220,20cyclictest500-21dbus-daemon23:45:001
298583299220,19cyclictest0-21swapper/122:15:131
2985829992219,2cyclictest3291983-21apt-get00:10:120
2985829992219,2cyclictest3113520-21apt-get21:15:140
2985829992218,3cyclictest211rcuc/021:00:130
298582999221,20cyclictest3093266-21apt-get20:55:120
298582999221,20cyclictest0-21swapper/023:30:110
298582999221,20cyclictest0-21swapper/022:20:120
298582999221,1cyclictest3184725-21apt-get22:25:120
298582999220,2cyclictest3022824-21cut19:45:170
298582999220,21cyclictest3148077-21/usr/sbin/munin21:45:190
298582999220,20cyclictest0-21swapper/022:35:110
298582999220,19cyclictest0-21swapper/000:00:130
2985836992119,1cyclictest0-21swapper/322:40:113
2985836992119,1cyclictest0-21swapper/319:25:213
2985836992118,2cyclictest3276788-21apt-get23:55:133
298583699210,2cyclictest3311972-21awk00:30:003
298583699210,19cyclictest0-21swapper/322:10:123
298583699210,18cyclictest0-21swapper/320:35:113
2985835992119,1cyclictest0-21swapper/221:55:132
2985835992119,1cyclictest0-21swapper/221:55:132
2985835992119,1cyclictest0-21swapper/221:50:132
2985835992118,2cyclictest3057786-21apt-get20:20:122
2985835992117,2cyclictest3220185-21apt-get23:00:132
298583599210,2cyclictest0-21swapper/219:40:132
298583599210,20cyclictest3118272-21cron21:20:002
298583599210,20cyclictest1-21systemd00:40:012
298583599210,19cyclictest0-21swapper/220:50:132
298583599210,19cyclictest0-21swapper/220:10:112
298583599210,18cyclictest0-21swapper/220:05:132
2985832992119,1cyclictest0-21swapper/123:10:121
2985832992119,1cyclictest0-21swapper/123:05:121
2985832992119,1cyclictest0-21swapper/121:40:021
2985832992119,1cyclictest0-21swapper/121:05:131
2985832992119,1cyclictest0-21swapper/120:00:131
2985832992116,4cyclictest3235900-21grep23:15:171
298583299210,20cyclictest0-21swapper/122:23:171
2985829992118,2cyclictest0-21swapper/020:40:120
2985829992116,3cyclictest3165004-21grep22:05:160
298582999211,19cyclictest0-21swapper/021:10:130
298582999211,19cyclictest0-21swapper/019:31:480
298582999210,2cyclictest0-21swapper/000:35:130
298582999210,20cyclictest64-21kcompactd020:02:590
298582999210,20cyclictest3000962-21apt-get19:25:030
298582999210,20cyclictest0-21swapper/023:40:110
298582999210,20cyclictest0-21swapper/021:25:130
298582999210,20cyclictest0-21swapper/019:59:450
2985836992018,1cyclictest0-21swapper/323:45:123
2985836992018,1cyclictest0-21swapper/323:30:123
2985836992018,1cyclictest0-21swapper/322:25:123
2985836992018,1cyclictest0-21swapper/321:25:133
2985836992018,1cyclictest0-21swapper/300:00:143
2985836992017,2cyclictest3154132-21munin-run21:55:003
2985836992017,1cyclictest3215129-21apt-get22:55:123
298583699200,1cyclictest64-21kcompactd021:56:573
298583699200,1cyclictest64-21kcompactd021:56:573
298583699200,1cyclictest0-21swapper/323:20:233
298583699200,1cyclictest0-21swapper/322:50:123
298583699200,1cyclictest0-21swapper/320:20:133
298583699200,1cyclictest0-21swapper/320:15:193
298583699200,19cyclictest0-21swapper/323:50:113
298583699200,19cyclictest0-21swapper/323:17:363
298583699200,19cyclictest0-21swapper/320:12:073
298583699200,18cyclictest0-21swapper/322:35:073
298583699200,18cyclictest0-21swapper/320:30:133
2985835992018,1cyclictest3272220-21ps23:50:162
2985835992018,1cyclictest3159443-21apt-get22:00:122
2985835992018,1cyclictest0-21swapper/223:40:122
2985835992018,1cyclictest0-21swapper/200:00:142
2985835992017,1cyclictest3164500-21apt-get22:05:122
2985835992017,1cyclictest2996154-21modprobe19:20:132
298583599201,19cyclictest0-21swapper/223:29:242
298583599200,1cyclictest0-21swapper/222:25:002
298583599200,1cyclictest0-21swapper/221:20:142
298583599200,1cyclictest0-21swapper/220:45:132
298583599200,1cyclictest0-21swapper/219:55:132
298583599200,19cyclictest0-21swapper/220:55:122
2985832992018,1cyclictest0-21swapper/119:50:371
298583299200,1cyclictest0-21swapper/100:00:121
2985829992019,1cyclictest0-21swapper/022:47:280
2985829992018,1cyclictest0-21swapper/021:40:120
2985829992018,1cyclictest0-21swapper/020:30:130
2985829992017,1cyclictest3169556-21apt-get22:10:130
2985829992016,2cyclictest3270602-21ntpq23:45:220
2985829992016,2cyclictest2990818-21cron19:15:000
298582999200,1cyclictest0-21swapper/019:40:130
2985836991917,1cyclictest0-21swapper/321:20:143
2985836991917,1cyclictest0-21swapper/320:45:123
2985836991916,2cyclictest3230505-21diskstats23:10:133
2985836991916,1cyclictest0-21swapper/300:15:123
2985835991917,1cyclictest0-21swapper/221:05:122
2985835991917,1cyclictest0-21swapper/200:15:122
2985835991916,2cyclictest3022327-21apt-get19:45:132
2985835991916,2cyclictest0-21swapper/222:30:002
298583599190,1cyclictest0-21swapper/222:59:182
298583599190,19cyclictest0-21swapper/222:38:202
298583599190,0cyclictest0-21swapper/223:05:122
2985832991917,1cyclictest0-21swapper/123:48:461
2985832991917,1cyclictest0-21swapper/120:59:581
2985832991916,2cyclictest0-21swapper/100:20:111
2985832991915,2cyclictest3067898-21apt-get20:30:121
2985832991915,2cyclictest0-21swapper/123:00:121
2985829991917,1cyclictest64-21kcompactd020:20:100
2985829991917,1cyclictest0-21swapper/022:59:500
2985829991916,2cyclictest3777322-21systemd-journal19:54:590
298582999190,2cyclictest211rcuc/000:20:000
2985836991817,1cyclictest0-21swapper/323:39:373
2985836991816,1cyclictest0-21swapper/319:45:123
2985836991815,1cyclictest3138988-21sed21:40:003
2985835991816,1cyclictest64-21kcompactd000:10:482
2985835991816,1cyclictest0-21swapper/221:40:122
2985835991816,1cyclictest0-21swapper/221:10:102
2985835991816,1cyclictest0-21swapper/220:00:132
2985835991813,4cyclictest2995865-21cron19:19:592
2985832991816,1cyclictest0-21swapper/123:30:111
2985832991814,2cyclictest3017249-21apt-get19:40:131
2985829991816,1cyclictest0-21swapper/023:10:110
2985829991816,1cyclictest0-21swapper/021:35:120
2985829991816,1cyclictest0-21swapper/020:35:100
2985829991815,2cyclictest0-21swapper/019:20:120
2985836991715,1cyclictest0-21swapper/321:00:123
2985835991715,1cyclictest0-21swapper/219:35:212
2985835991714,2cyclictest3291735-21idleruntime-cro00:09:592
2985832991715,1cyclictest0-21swapper/121:30:041
2985832991714,1cyclictest0-21swapper/120:10:101
2985829991715,1cyclictest64-21kcompactd022:02:510
2985836991615,0cyclictest0-21swapper/300:07:343
2985836991614,1cyclictest0-21swapper/320:05:143
2985836991613,2cyclictest509-21systemd-logind19:51:543
2985836991613,2cyclictest3777014-21systemd-udevd00:21:533
2985836991613,2cyclictest3103401-21apt-get21:05:123
298583699160,0cyclictest0-21swapper/322:30:213
2985835991615,1cyclictest0-21swapper/222:15:232
2985832991613,2cyclictest0-21swapper/122:10:121
2985832991612,2cyclictest3006455-21cron19:30:001
2985829991612,3cyclictest61650irq/133-enp0s29f1:rx-022:15:220
2985829991612,2cyclictest3154892-21ps21:55:170
2985829991612,2cyclictest3154892-21ps21:55:170
2985836991513,1cyclictest3209775-21ls22:50:013
2985836991512,2cyclictest0-21swapper/320:25:163
2985832991513,1cyclictest0-21swapper/121:56:241
2985832991513,1cyclictest0-21swapper/121:56:241
2985829991513,1cyclictest0-21swapper/020:50:130
298583699148,5cyclictest0-21swapper/321:00:003
2985836991411,2cyclictest3129632-21kthreadcore21:30:153
2985836991411,2cyclictest0-21swapper/319:40:243
298583599141,3cyclictest3149064-21awk21:50:002
2985832991412,1cyclictest0-21swapper/121:20:131
2985829991412,1cyclictest0-21swapper/000:05:150
298582999140,2cyclictest32210151irqcore23:00:160
2985836991311,1cyclictest64-21kcompactd000:35:003
2985836991310,2cyclictest0-21swapper/319:55:143
298583699130,12cyclictest0-21swapper/322:20:213
2985835991311,1cyclictest3210927-21irqcore22:50:162
298583599130,4cyclictest2985833-21cat19:10:012
298583699120,12cyclictest0-21swapper/321:40:163
298583299127,3cyclictest0-21swapper/100:35:171
2985829991210,1cyclictest2985743-21latency_hist19:10:000
298583299113,6cyclictest3777322-21systemd-journal23:39:591
298583299111,8cyclictest2985743-21latency_hist19:10:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional