You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-10 - 19:03
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 Thu Sep 10, 2026 12:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
301739699271,24cyclictest3144523-21cron09:15:002
301739299271,21cyclictest3129587-21apt-get09:00:121
301739699261,22cyclictest3124515-21apt-get08:55:112
301739699261,22cyclictest3058554-21apt-get07:50:122
301739699261,21cyclictest0-21swapper/208:25:122
301739299262,21cyclictest3155371-21apt-get09:25:111
301739299262,20cyclictest3089014-21apt-get08:20:111
301739299261,21cyclictest3333428-21apt-get12:20:121
301739899252,2cyclictest3160465-21apt-get09:30:113
3017398992521,2cyclictest0-21swapper/311:10:003
3017398992521,2cyclictest0-21swapper/311:09:593
301739899251,22cyclictest3277647-21apt-get11:25:113
3017396992520,3cyclictest3038016-21cron07:30:002
301739699251,20cyclictest0-21swapper/210:00:112
301739299252,20cyclictest3165533-21apt-get09:35:091
3017388992519,4cyclictest3150228-21cut09:20:130
3017398992420,2cyclictest3053507-21apt-get07:45:133
301739899241,21cyclictest3251588-21sh11:00:003
301739899241,21cyclictest3180747-21apt-get09:50:113
301739699242,2cyclictest3287782-21apt-get11:35:122
301739699242,2cyclictest3089014-21apt-get08:20:102
301739699241,21cyclictest3165275-21munin-run09:35:002
301739699241,20cyclictest3241726-21apt-get10:50:112
301739699241,20cyclictest3216337-21apt-get10:25:122
301739699241,20cyclictest3175676-21apt-get09:45:112
301739699241,20cyclictest0-21swapper/207:30:122
301739699240,21cyclictest0-21swapper/207:45:132
301739699240,20cyclictest0-21swapper/209:15:122
3017392992420,2cyclictest3256911-21apt-get11:05:111
3017392992420,2cyclictest3256911-21apt-get11:05:101
301739299241,20cyclictest3068742-21apt-get08:00:131
301739299241,20cyclictest3038293-21apt-get07:30:111
301739299240,21cyclictest0-21swapper/110:25:121
3017388992420,2cyclictest3028196-21apt-get07:20:120
3017388992419,3cyclictest3144520-21cron09:15:010
301738899241,21cyclictest3306933-21ntpq11:50:200
301739899232,20cyclictest3104248-21apt-get08:35:123
3017398992319,2cyclictest3114393-21apt-get08:45:113
301739899231,2cyclictest3303024-21apt-get11:50:123
301739899231,21cyclictest3022699-21apt-get07:15:113
301739899231,21cyclictest0-21swapper/309:55:133
301739899231,20cyclictest3231584-21apt-get10:40:113
301739899231,20cyclictest3226471-21apt-get10:35:143
301739899231,20cyclictest0-21swapper/308:10:133
301739899230,3cyclictest3333151-21cron12:20:013
301739899230,21cyclictest0-21swapper/310:30:113
3017396992319,2cyclictest3323265-21apt-get12:10:102
3017396992319,2cyclictest0-21swapper/211:00:112
3017396992319,2cyclictest0-21swapper/210:55:112
301739699231,2cyclictest3282719-21apt-get11:30:162
301739699231,2cyclictest3196005-21apt-get10:05:122
301739699231,2cyclictest0-21swapper/210:35:132
301739699231,20cyclictest1-21systemd10:15:002
301739699231,20cyclictest0-21swapper/212:25:122
301739699230,20cyclictest0-21swapper/212:35:132
301739699230,20cyclictest0-21swapper/210:40:112
301739699230,20cyclictest0-21swapper/209:05:122
3017392992319,2cyclictest3318212-21apt-get12:05:131
3017392992319,2cyclictest0-21swapper/109:15:121
301739299231,21cyclictest3777322-21systemd-journal08:50:001
301739299230,20cyclictest64-21kcompactd008:05:151
301739299230,20cyclictest0-21swapper/112:35:131
301739299230,20cyclictest0-21swapper/110:30:121
301739299230,20cyclictest0-21swapper/109:20:101
301739299230,19cyclictest3109302-21apt-get08:40:121
3017388992319,2cyclictest3190913-21apt-get10:00:120
301738899231,2cyclictest3272577-21apt-get11:20:120
301738899231,21cyclictest3119466-21apt-get08:50:130
301738899231,20cyclictest3328352-21apt-get12:15:080
301738899230,21cyclictest3777322-21systemd-journal07:45:230
301738899230,21cyclictest3255776-21taskset11:00:210
301738899230,21cyclictest0-21swapper/010:40:110
3017398992219,2cyclictest0-21swapper/312:05:133
3017398992219,2cyclictest0-21swapper/311:35:103
3017398992219,2cyclictest0-21swapper/310:00:113
3017398992219,2cyclictest0-21swapper/309:40:113
3017398992219,2cyclictest0-21swapper/309:15:123
3017398992219,2cyclictest0-21swapper/308:50:143
3017398992219,1cyclictest0-21swapper/309:45:113
3017398992218,2cyclictest3043364-21apt-get07:35:113
3017398992217,3cyclictest3094600-21sort08:25:173
3017398992216,1cyclictest191rcu_preempt08:20:003
301739899221,2cyclictest64-21kcompactd010:48:093
301739899221,2cyclictest3317933-21awk12:05:013
301739899220,2cyclictest0-21swapper/311:55:123
301739899220,2cyclictest0-21swapper/309:07:063
301739899220,21cyclictest3093352-21sshd08:20:233
3017396992218,2cyclictest3221886-21irqcore10:30:152
3017396992218,2cyclictest3048458-21apt-get07:40:112
301739699221,20cyclictest64-21kcompactd008:03:392
301739699221,1cyclictest0-21swapper/209:04:232
301739699221,1cyclictest0-21swapper/208:10:122
301739699220,19cyclictest0-21swapper/212:00:122
301739699220,19cyclictest0-21swapper/209:55:142
301739699220,19cyclictest0-21swapper/208:15:112
3017392992218,2cyclictest3242218-21tr10:50:161
3017392992218,2cyclictest0-21swapper/107:20:121
301739299221,2cyclictest3134657-21apt-get09:05:111
301739299221,20cyclictest3313141-21apt-get12:00:131
301739299221,20cyclictest0-21swapper/107:40:111
301739299221,1cyclictest3251865-21apt-get11:00:121
301739299220,20cyclictest3196494-21grep10:05:161
301739299220,20cyclictest0-21swapper/112:15:101
301739299220,19cyclictest0-21swapper/110:45:111
301739299220,19cyclictest0-21swapper/107:15:111
3017388992219,2cyclictest3308095-21apt-get11:55:110
3017388992219,2cyclictest3185842-21apt-get09:55:140
3017388992219,2cyclictest0-21swapper/009:25:110
3017388992219,2cyclictest0-21swapper/008:55:130
3017388992219,2cyclictest0-21swapper/007:55:110
3017388992219,2cyclictest0-21swapper/007:30:190
3017388992218,3cyclictest3352603-21ntp_offset12:35:230
3017388992218,2cyclictest0-21swapper/008:20:110
301738899221,2cyclictest0-21swapper/010:35:130
301738899221,20cyclictest3144801-21apt-get09:15:110
301738899221,1cyclictest0-21swapper/008:40:140
301738899220,19cyclictest0-21swapper/012:20:050
301738899220,19cyclictest0-21swapper/008:15:110
3017398992118,2cyclictest50-21ksoftirqd/310:53:313
3017398992118,2cyclictest0-21swapper/307:42:093
3017398992118,1cyclictest3017606-21apt-get07:10:113
3017398992117,2cyclictest3201099-21apt-get10:10:113
3017398992116,3cyclictest3211245-21apt-get10:20:103
3017398992116,3cyclictest3159376-21ntpq09:25:203
301739899211,1cyclictest0-21swapper/307:35:003
301739899211,19cyclictest0-21swapper/310:15:113
301739899211,19cyclictest0-21swapper/309:10:183
301739899210,2cyclictest64-21kcompactd007:28:103
301739899210,2cyclictest0-21swapper/310:05:083
301739899210,20cyclictest0-21swapper/311:45:113
301739899210,20cyclictest0-21swapper/307:55:123
3017396992119,1cyclictest0-21swapper/208:30:112
3017396992119,1cyclictest0-21swapper/208:30:112
3017396992119,1cyclictest0-21swapper/208:05:232
3017396992118,2cyclictest0-21swapper/210:15:172
3017396992118,1cyclictest3237163-21ps10:45:152
3017396992118,1cyclictest0-21swapper/208:45:112
301739699210,2cyclictest64-21kcompactd008:42:532
301739699210,2cyclictest3261893-21apt-key11:10:012
301739699210,2cyclictest3261893-21apt-key11:10:002
301739699210,20cyclictest64-21kcompactd009:28:362
301739699210,1cyclictest0-21swapper/211:40:102
301739699210,1cyclictest0-21swapper/207:15:122
3017392992119,1cyclictest0-21swapper/111:20:001
3017392992119,1cyclictest0-21swapper/111:19:591
3017392992119,1cyclictest0-21swapper/107:50:211
3017392992119,1cyclictest0-21swapper/107:45:121
3017392992118,2cyclictest3235516-21ntpq10:40:201
3017392992118,2cyclictest0-21swapper/111:50:121
301739299210,1cyclictest0-21swapper/109:13:011
301739299210,19cyclictest0-21swapper/112:10:111
301739299210,18cyclictest0-21swapper/108:35:121
3017388992119,1cyclictest0-21swapper/010:50:120
3017388992119,1cyclictest0-21swapper/010:31:570
3017388992119,1cyclictest0-21swapper/007:43:130
3017388992118,2cyclictest3210994-21awk10:20:000
3017388992118,2cyclictest3094108-21apt-get08:25:120
3017388992118,2cyclictest0-21swapper/007:15:110
301738899210,2cyclictest0-21swapper/007:37:180
301738899210,20cyclictest64-21kcompactd010:23:570
301738899210,20cyclictest64-21kcompactd008:07:570
301738899210,20cyclictest3108322-21/usr/sbin/munin08:35:230
301738899210,20cyclictest0-21swapper/009:44:440
301738899210,20cyclictest0-21swapper/009:35:080
301738899210,20cyclictest0-21swapper/008:45:200
301738899210,20cyclictest0-21swapper/008:00:130
301738899210,1cyclictest0-21swapper/011:15:130
301738899210,1cyclictest0-21swapper/011:15:120
301738899210,1cyclictest0-21swapper/011:10:140
301738899210,1cyclictest0-21swapper/007:25:110
3017398992018,1cyclictest64-21kcompactd010:29:533
3017398992018,1cyclictest481rcuc/312:30:003
3017398992018,1cyclictest0-21swapper/309:23:123
3017398992018,1cyclictest0-21swapper/309:00:123
3017398992017,2cyclictest0-21swapper/308:55:113
301739899200,1cyclictest0-21swapper/311:15:133
301739899200,1cyclictest0-21swapper/311:15:123
301739899200,1cyclictest0-21swapper/309:35:093
301739899200,1cyclictest0-21swapper/308:34:173
301739899200,1cyclictest0-21swapper/308:34:173
3017396992019,1cyclictest0-21swapper/212:05:132
3017396992018,1cyclictest64-21kcompactd011:27:562
3017396992018,1cyclictest3343559-21apt-get12:30:122
3017396992018,1cyclictest0-21swapper/209:35:182
3017396992018,1cyclictest0-21swapper/207:55:352
3017396992017,1cyclictest3267501-21apt-get11:15:132
3017396992017,1cyclictest3267501-21apt-get11:15:122
3017396992017,1cyclictest0-21swapper/211:10:142
301739699200,1cyclictest0-21swapper/212:21:422
301739699200,1cyclictest0-21swapper/208:35:232
3017392992018,1cyclictest64-21kcompactd008:28:221
3017392992018,1cyclictest0-21swapper/108:55:121
3017392992018,1cyclictest0-21swapper/108:10:121
3017392992016,2cyclictest3288283-21irqcore11:35:151
301739299200,1cyclictest3184697-21ntpq09:50:201
301739299200,1cyclictest0-21swapper/111:20:121
301739299200,19cyclictest64-21kcompactd009:33:581
301739299200,19cyclictest0-21swapper/107:10:251
3017388992018,1cyclictest0-21swapper/012:05:130
3017388992018,1cyclictest0-21swapper/012:00:110
3017388992018,1cyclictest0-21swapper/009:30:110
3017388992018,1cyclictest0-21swapper/009:00:120
3017388992018,1cyclictest0-21swapper/007:10:120
301738899200,1cyclictest0-21swapper/012:30:110
301738899200,1cyclictest0-21swapper/010:26:390
301738899200,1cyclictest0-21swapper/009:53:510
301738899200,1cyclictest0-21swapper/009:45:110
301738899200,1cyclictest0-21swapper/008:30:120
301738899200,1cyclictest0-21swapper/008:30:110
301738899200,19cyclictest0-21swapper/010:10:110
301738899200,19cyclictest0-21swapper/008:14:560
3017398991917,1cyclictest3073814-21apt-get08:05:123
3017398991917,1cyclictest0-21swapper/311:20:223
3017398991917,1cyclictest0-21swapper/308:40:163
3017398991915,3cyclictest0-21swapper/312:20:243
301739899190,19cyclictest0-21swapper/311:10:133
3017396991917,1cyclictest0-21swapper/211:47:542
3017396991916,2cyclictest0-21swapper/211:55:122
3017396991915,3cyclictest3028693-21ps07:20:162
3017396991915,2cyclictest0-21swapper/210:24:592
3017392991918,1cyclictest0-21swapper/111:50:011
3017392991917,1cyclictest0-21swapper/112:25:121
3017392991917,1cyclictest0-21swapper/111:55:121
3017392991917,1cyclictest0-21swapper/110:15:111
3017392991917,1cyclictest0-21swapper/108:30:111
3017392991917,1cyclictest0-21swapper/108:30:111
3017392991916,1cyclictest0-21swapper/109:55:131
301739299190,1cyclictest0-21swapper/110:13:451
3017388991918,1cyclictest0-21swapper/011:30:000
3017388991917,2cyclictest64-21kcompactd011:43:310
3017388991916,2cyclictest0-21swapper/011:45:100
3017388991916,2cyclictest0-21swapper/011:35:110
301738899190,1cyclictest3338513-21/usr/sbin/munin12:25:120
3017398991811,2cyclictest191rcu_preempt11:05:003
3017396991815,1cyclictest0-21swapper/209:50:112
3017396991814,2cyclictest0-21swapper/211:50:122
3017396991813,3cyclictest3150369-21ps09:20:152
3017392991816,1cyclictest0-21swapper/112:30:121
3017392991816,1cyclictest0-21swapper/110:35:141
3017392991815,1cyclictest3292831-21apt-get11:40:101
301739299180,1cyclictest0-21swapper/107:35:141
301739299180,17cyclictest0-21swapper/107:26:331
3017388991816,1cyclictest0-21swapper/010:45:120
3017388991814,3cyclictest61650irq/133-enp0s29f1:rx-007:50:230
3017398991715,1cyclictest0-21swapper/308:00:133
3017398991715,1cyclictest0-21swapper/307:50:123
3017396991714,2cyclictest3333154-21cron12:20:012
3017396991714,2cyclictest3175441-21unin-run09:45:012
3017396991713,2cyclictest3273067-21irqcore11:20:162
3017396991713,2cyclictest0-21swapper/207:40:002
3017396991711,4cyclictest3018091-21ps07:10:162
3017392991715,1cyclictest0-21swapper/111:10:031
3017392991715,1cyclictest0-21swapper/109:47:241
3017388991715,1cyclictest64-21kcompactd009:09:140
3017388991715,1cyclictest0-21swapper/010:55:410
3017388991713,3cyclictest62450irq/134-enp0s29f1:tx-012:10:220
3017398991613,2cyclictest3287506-21sh11:35:013
3017398991613,2cyclictest3031925-21missed_timers07:20:193
3017392991613,2cyclictest64-21kcompactd010:24:291
301739899150,4cyclictest3324676-21grep12:10:163
3017396991510,3cyclictest3119533-21cpuspeed_turbos08:50:132
3017392991513,1cyclictest64-21kcompactd010:59:271
3017392991513,1cyclictest64-21kcompactd007:56:391
3017388991512,2cyclictest3196502-21irqcore10:05:160
3017398991411,2cyclictest3349159-21irqcore12:35:173
301739899140,5cyclictest3294656-21cut11:40:153
301739899130,3cyclictest3017481-21cat07:10:013
3017392991311,1cyclictest0-21swapper/111:30:161
3017392991311,1cyclictest0-21swapper/110:01:551
301739299129,1cyclictest0-21swapper/108:50:131
301739299128,3cyclictest3282438-21sh11:29:591
301739299120,4cyclictest3175431-21awk09:45:011
3017388991211,1cyclictest61650irq/133-enp0s29f1:rx-011:32:170
301739299107,2cyclictest3083952-21apt-get08:15:111
30173889990,8cyclictest3017410-21cat07:10:010
30173969985,2cyclictest18150irq/131-nvme0q307:10:012
30173929986,1cyclictest0-21swapper/107:10:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional