You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-18 - 16:53
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 792 highest latencies:
System rackeslot4.osadl.org (updated Tue Aug 18, 2026 12:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
392704199320,23cyclictest4054630-21cron09:15:002
392704199320,23cyclictest3988523-21seq08:10:112
392703899311,21cyclictest3962839-21cat07:45:001
392704199307,9cyclictest4146529-21basename10:45:002
3927041992819,8cyclictest0-21swapper/207:55:002
3927041992817,10cyclictest3958170-21sort07:40:162
392704499272,21cyclictest4085397-21apt-get09:45:123
392704499271,24cyclictest4095256-21cron09:55:003
392704499271,22cyclictest28973-21apt-get12:00:123
392704199271,19cyclictest3777322-21systemd-journal12:15:012
392704199270,20cyclictest0-21swapper/211:35:132
392704499262,3cyclictest3983453-21apt-get08:05:123
3927044992620,4cyclictest8436-21runrttasks11:40:013
392704499261,21cyclictest8672-21apt-get11:40:113
392704499261,21cyclictest0-21swapper/309:00:113
3927044992520,3cyclictest4029533-21apt-get08:50:123
3927044992520,3cyclictest4029533-21apt-get08:50:123
392704499251,21cyclictest4110792-21apt-get10:10:143
392704499251,21cyclictest13720-21apt-get11:45:113
392704499251,21cyclictest0-21swapper/310:55:133
392704499251,20cyclictest3993594-21apt-get08:15:123
392704499251,20cyclictest0-21swapper/311:50:133
3927041992519,4cyclictest4182252-21apt-get11:20:122
3927041992515,1cyclictest0-21swapper/208:00:122
392704199251,4cyclictest4019851-21tr08:40:172
392704199251,20cyclictest3937448-21apt-get07:20:122
392703899252,20cyclictest4187368-21apt-get11:25:141
392703899252,20cyclictest4187368-21apt-get11:25:131
3927038992521,2cyclictest4039693-21apt-get09:00:111
3927044992420,2cyclictest4146783-21apt-get10:45:123
392704499241,2cyclictest3947588-21apt-get07:30:123
392704499241,2cyclictest23906-21apt-get11:55:123
392704499241,20cyclictest3988520-21apt-get08:10:113
392704499240,20cyclictest0-21swapper/307:15:123
3927041992420,2cyclictest4172087-21apt-get11:10:122
3927041992418,5cyclictest64-21kcompactd007:26:482
3927041992416,7cyclictest0-21swapper/211:45:122
392704199241,3cyclictest3952610-21apt-get07:35:122
392704199241,20cyclictest4111746-21sort10:10:192
392704199241,20cyclictest0-21swapper/211:05:112
392704199240,22cyclictest44170-21/usr/sbin/munin12:15:112
392704199240,21cyclictest4131238-21latency_hist10:30:012
392703899242,2cyclictest4151850-21apt-get10:50:121
3927038992420,2cyclictest4004163-21apt-get08:25:141
392703899241,20cyclictest4095536-21apt-get09:55:121
392703699241,21cyclictest4105700-21apt-get10:05:130
392703699240,4cyclictest4064829-21cron09:25:000
3927044992319,3cyclictest4049544-21basename09:10:003
3927044992319,2cyclictest44187-21apt-get12:15:123
3927044992319,2cyclictest0-21swapper/310:25:143
3927044992318,3cyclictest69681-21cron12:40:013
3927044992318,3cyclictest4073983-21needreboot09:30:193
3927044992318,3cyclictest4064431-21/usr/sbin/munin09:20:253
392704499231,2cyclictest4120985-21apt-get10:20:123
392704499231,2cyclictest3998669-21apt-get08:20:133
392704499231,2cyclictest0-21swapper/309:15:353
392704499231,2cyclictest0-21swapper/308:30:123
392704499231,21cyclictest0-21swapper/310:30:123
392704499231,19cyclictest0-21swapper/310:05:123
392704499230,2cyclictest4167325-21/usr/sbin/munin11:05:143
392704499230,21cyclictest4152350-21grep10:50:163
392704499230,21cyclictest4008938-21sh08:30:003
392704499230,20cyclictest0-21swapper/310:40:143
3927041992318,4cyclictest64-21kcompactd010:00:442
392704199231,2cyclictest54303-21apt-get12:25:122
392704199231,2cyclictest3927251-21apt-get07:10:112
392704199230,20cyclictest0-21swapper/209:30:122
392704199230,20cyclictest0-21swapper/209:25:142
392704199230,20cyclictest0-21swapper/207:30:132
392704199230,1cyclictest0-21swapper/209:45:122
3927038992320,1cyclictest4110792-21apt-get10:10:131
3927038992319,2cyclictest3937193-21sh07:20:011
392703899231,2cyclictest4060006-21apt-get09:20:121
392703899231,19cyclictest4065099-21apt-get09:25:131
392703899230,21cyclictest4014774-21grep08:35:141
3927036992318,3cyclictest4029255-21cron08:50:000
392703699231,20cyclictest4115861-21apt-get10:15:090
392703699231,20cyclictest3956549-21ntpq07:35:220
392703699231,20cyclictest3777322-21systemd-journal08:15:000
392703699230,3cyclictest61650irq/133-enp0s29f1:rx-008:15:200
392703699230,21cyclictest3963660-21ps07:45:160
3927044992219,2cyclictest64-21kcompactd012:26:103
3927044992219,2cyclictest0-21swapper/307:35:123
3927044992219,1cyclictest0-21swapper/307:10:113
3927044992218,2cyclictest0-21swapper/307:20:113
392704499221,20cyclictest4181981-21cron11:20:003
392704499221,1cyclictest0-21swapper/311:00:123
392704499220,20cyclictest0-21swapper/308:35:093
392704499220,20cyclictest0-21swapper/307:45:023
392704499220,19cyclictest0-21swapper/310:00:123
3927041992219,1cyclictest0-21swapper/207:45:122
3927041992218,3cyclictest0-21swapper/210:45:132
3927041992218,3cyclictest0-21swapper/208:59:272
3927041992217,4cyclictest69708-21systemd-run12:40:012
392704199221,1cyclictest0-21swapper/208:20:132
392704199221,19cyclictest0-21swapper/211:15:122
392704199220,19cyclictest0-21swapper/207:15:122
3927038992219,1cyclictest4070143-21apt-get09:30:121
3927038992218,3cyclictest3777322-21systemd-journal10:39:591
3927038992216,5cyclictest3993317-21cron08:15:001
392703899221,20cyclictest0-21swapper/110:57:271
392703899220,21cyclictest4130869-21cron10:29:591
392703899220,21cyclictest3346-21chrt11:35:001
392703899220,19cyclictest0-21swapper/107:10:121
3927036992220,1cyclictest4181985-21idleruntime-cro11:20:010
3927036992219,1cyclictest0-21swapper/011:30:120
392703699221,20cyclictest0-21swapper/011:45:110
392703699220,2cyclictest0-21swapper/007:50:120
392703699220,21cyclictest0-21swapper/009:05:130
392703699220,19cyclictest0-21swapper/008:35:100
3927044992119,1cyclictest0-21swapper/309:10:123
3927044992118,2cyclictest509-21systemd-logind11:15:013
3927044992118,2cyclictest0-21swapper/312:20:133
3927044992117,3cyclictest4116353-21irqcore10:15:143
3927044992117,2cyclictest0-21swapper/312:10:123
3927044992117,2cyclictest0-21swapper/312:05:133
3927044992117,2cyclictest0-21swapper/311:30:123
3927044992116,3cyclictest3968244-21apt-get07:50:123
3927044992114,6cyclictest3946610-21taskset07:25:243
392704499211,2cyclictest64168-21cron12:35:003
392704499210,20cyclictest0-21swapper/308:00:133
392704499210,1cyclictest0-21swapper/309:55:133
3927041992119,1cyclictest0-21swapper/209:35:122
3927041992119,1cyclictest0-21swapper/209:00:122
3927041992119,1cyclictest0-21swapper/208:49:142
3927041992118,2cyclictest0-21swapper/209:56:272
3927041992113,2cyclictest49235-21apt-get12:20:122
392704199211,1cyclictest0-21swapper/209:23:062
392704199211,19cyclictest0-21swapper/207:59:342
392704199210,20cyclictest64-21kcompactd008:05:282
392704199210,20cyclictest59875-21grep12:30:162
392704199210,20cyclictest4125828-21cron10:24:592
392704199210,20cyclictest0-21swapper/210:30:022
392704199210,1cyclictest4166759-21cron11:05:002
3927038992119,1cyclictest63253-21ntpq12:30:201
3927038992119,1cyclictest0-21swapper/107:35:131
3927038992118,2cyclictest3998391-21cron08:20:001
3927038992118,2cyclictest0-21swapper/111:20:121
3927038992117,1cyclictest0-21swapper/110:05:131
392703899210,1cyclictest0-21swapper/111:45:111
392703899210,1cyclictest0-21swapper/108:50:121
392703899210,1cyclictest0-21swapper/108:50:121
392703899210,19cyclictest0-21swapper/111:05:111
3927036992119,1cyclictest0-21swapper/010:31:390
3927036992119,1cyclictest0-21swapper/009:18:160
3927036992118,2cyclictest4191338-21ntpq11:25:230
3927036992118,2cyclictest4191338-21ntpq11:25:220
3927036992118,2cyclictest4004660-21ps08:25:180
3927036992118,2cyclictest0-21swapper/010:00:120
3927036992118,2cyclictest0-21swapper/008:50:110
3927036992118,2cyclictest0-21swapper/008:50:110
392703699211,1cyclictest4080305-21apt-get09:40:120
392703699211,1cyclictest0-21swapper/010:50:110
392703699211,19cyclictest4034627-21apt-get08:55:130
392703699210,20cyclictest69676-21idleruntime-cro12:40:000
392703699210,20cyclictest64-21kcompactd009:53:450
392703699210,20cyclictest0-21swapper/011:35:120
392703699210,20cyclictest0-21swapper/009:45:120
392703699210,1cyclictest3962506-21https07:45:000
392703699210,19cyclictest0-21swapper/010:45:140
392703699210,19cyclictest0-21swapper/008:00:120
3927044992018,1cyclictest0-21swapper/308:55:133
392704499200,1cyclictest0-21swapper/309:35:223
392704499200,19cyclictest64-21kcompactd009:29:013
392704499200,19cyclictest0-21swapper/307:10:013
3927041992018,1cyclictest0-21swapper/209:53:132
3927041992018,1cyclictest0-21swapper/208:25:132
3927041992016,2cyclictest0-21swapper/208:35:002
3927041992015,4cyclictest28701-21idleruntime-cro12:00:012
392704199200,1cyclictest0-21swapper/210:55:522
392704199200,1cyclictest0-21swapper/210:05:132
392704199200,1cyclictest0-21swapper/209:40:132
392704199200,19cyclictest64-21kcompactd008:17:182
392704199200,19cyclictest0-21swapper/208:53:002
392704199200,19cyclictest0-21swapper/208:53:002
3927038992018,1cyclictest64-21kcompactd010:47:151
3927038992018,1cyclictest0-21swapper/109:50:101
3927038992018,1cyclictest0-21swapper/109:35:131
3927038992018,1cyclictest0-21swapper/108:05:121
3927038992018,1cyclictest0-21swapper/107:45:121
392703899200,1cyclictest64-21kcompactd009:10:461
392703899200,1cyclictest0-21swapper/111:54:261
392703899200,1cyclictest0-21swapper/110:20:121
392703899200,1cyclictest0-21swapper/109:45:121
392703899200,1cyclictest0-21swapper/109:40:121
392703899200,18cyclictest0-21swapper/107:55:121
392703899200,18cyclictest0-21swapper/107:50:121
3927036992019,1cyclictest64-21kcompactd010:55:510
3927036992018,1cyclictest0-21swapper/011:12:310
3927036992018,1cyclictest0-21swapper/008:40:120
3927036992018,1cyclictest0-21swapper/008:20:130
3927036992017,1cyclictest64564-21sort12:35:000
392703699200,1cyclictest0-21swapper/011:05:110
392703699200,1cyclictest0-21swapper/010:10:130
392703699200,19cyclictest0-21swapper/011:20:120
392703699200,19cyclictest0-21swapper/009:55:130
392703699200,19cyclictest0-21swapper/009:30:120
3927044991916,2cyclictest0-21swapper/308:40:133
3927041991916,1cyclictest0-21swapper/210:15:092
392704199190,1cyclictest0-21swapper/208:35:102
3927038991917,1cyclictest0-21swapper/111:11:581
3927038991917,1cyclictest0-21swapper/109:08:361
3927038991916,1cyclictest0-21swapper/108:45:131
3927038991915,2cyclictest3582-21apt-get11:35:121
392703899190,1cyclictest0-21swapper/112:28:521
392703899190,18cyclictest0-21swapper/108:55:131
3927036991917,1cyclictest0-21swapper/012:01:260
3927036991917,1cyclictest0-21swapper/009:38:420
392703699190,1cyclictest4140565-21ntpq10:35:210
392703699190,1cyclictest0-21swapper/011:53:540
392703699190,19cyclictest0-21swapper/011:00:420
392703699190,18cyclictest0-21swapper/012:24:330
3927044991814,2cyclictest4187089-21cron11:25:003
3927041991816,1cyclictest0-21swapper/210:35:252
3927038991816,1cyclictest0-21swapper/110:15:091
3927038991814,3cyclictest13022-21unixbench_singl11:40:251
392703899180,0cyclictest0-21swapper/112:36:551
3927036991816,1cyclictest64-21kcompactd009:11:170
3927036991816,1cyclictest4146506-21cron10:44:590
3927036991816,1cyclictest0-21swapper/012:13:160
3927036991816,1cyclictest0-21swapper/011:40:120
3927036991816,1cyclictest0-21swapper/007:55:130
3927036991816,1cyclictest0-21swapper/007:15:110
3927036991815,2cyclictest0-21swapper/008:05:130
3927036991815,1cyclictest4130929-21munin-run10:30:000
3927044991713,2cyclictest3973317-21apt-get07:55:123
3927044991712,4cyclictest1-21systemd08:50:003
3927041991715,1cyclictest0-21swapper/212:05:122
3927041991715,1cyclictest0-21swapper/209:05:132
3927041991713,2cyclictest4054911-21apt-get09:15:142
392703899175,9cyclictest4146519-21apt10:44:591
3927038991715,1cyclictest4100606-21apt-get10:00:131
3927038991715,1cyclictest0-21swapper/109:15:141
3927038991714,2cyclictest38838-21cron12:10:001
392703899170,14cyclictest0-21swapper/108:40:121
3927036991715,1cyclictest0-21swapper/012:25:120
3927036991714,2cyclictest61650irq/133-enp0s29f1:rx-009:25:220
392704499160,13cyclictest3962857-21cat07:44:593
3927041991611,4cyclictest22733-21ntpq11:50:212
3927038991614,1cyclictest0-21swapper/112:15:111
3927038991614,1cyclictest0-21swapper/108:20:221
3927038991614,1cyclictest0-21swapper/107:30:131
3927038991613,1cyclictest3978384-21apt-get08:00:131
3927038991610,4cyclictest3777322-21systemd-journal07:30:011
392703899160,0cyclictest0-21swapper/111:00:221
3927036991614,1cyclictest0-21swapper/010:21:420
3927036991613,2cyclictest61650irq/133-enp0s29f1:rx-009:00:150
3927044991513,1cyclictest0-21swapper/310:35:133
3927041991513,1cyclictest0-21swapper/212:00:122
3927041991513,1cyclictest0-21swapper/211:40:292
3927038991512,2cyclictest4014014-21latency_hist08:35:001
392703699159,5cyclictest3777322-21systemd-journal12:10:000
3927036991513,2cyclictest61650irq/133-enp0s29f1:rx-011:55:180
3927036991513,1cyclictest0-21swapper/007:10:120
3927036991512,2cyclictest61650irq/133-enp0s29f1:rx-008:30:120
3927041991412,1cyclictest0-21swapper/210:50:282
3927041991410,2cyclictest4192459-21apt-get11:30:122
3927038991412,1cyclictest0-21swapper/110:31:071
3927038991411,2cyclictest39616-21irqcore12:10:171
3927036991412,1cyclictest0-21swapper/007:30:120
3927036991411,2cyclictest0-21swapper/007:20:120
3927036991410,2cyclictest0-21swapper/007:25:160
3927044991310,2cyclictest4187459-21cut11:25:143
3927044991310,2cyclictest4187459-21cut11:25:133
3927041991310,2cyclictest0-21swapper/211:25:142
3927041991310,2cyclictest0-21swapper/211:25:132
392703899139,3cyclictest3937515-21cpuspeed_turbos07:20:121
392703899139,2cyclictest0-21swapper/107:10:011
392703899137,4cyclictest3777322-21systemd-journal12:04:301
3927038991310,2cyclictest27803-21ntpq11:55:211
3927036991310,2cyclictest61650irq/133-enp0s29f1:rx-012:15:200
392703899128,3cyclictest49303-21cpuspeed_turbos12:20:121
392704199116,2cyclictest18150irq/131-nvme0q307:10:012
392703899117,3cyclictest0-21swapper/111:15:221
39270369995,2cyclictest0-21swapper/007:10:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional