You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-13 - 04:56
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 Fri Mar 13, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
357051799296,2cyclictest0-21swapper/222:30:162
357051799272,22cyclictest3809417-21apt-get23:05:112
3570522992623,2cyclictest0-21swapper/321:00:013
3570517992615,2cyclictest191rcu_preempt21:55:202
357051799261,22cyclictest0-21swapper/200:10:122
357051499261,21cyclictest3631502-21apt-get20:10:111
357052299251,22cyclictest3591000-21seq19:30:113
357052299251,21cyclictest3717820-21apt-get21:35:113
357051799252,2cyclictest3606183-21apt-get19:45:112
357051799251,3cyclictest3599939-21ntpq19:35:192
357051799251,22cyclictest3743092-21apt-get22:00:122
357051499252,21cyclictest3738015-21apt-get21:55:121
3570514992520,3cyclictest3707714-21apt-get21:25:121
357051499250,5cyclictest3647139-21grep20:25:161
357051499250,23cyclictest3830134-21sort23:25:171
357051299252,22cyclictest61650irq/133-enp0s29f1:rx-019:10:100
357052299240,22cyclictest3732963-21chrt21:50:113
357052299240,20cyclictest3758255-21apt-get22:15:103
3570517992420,3cyclictest3865116-21apt-get00:00:112
3570517992420,2cyclictest3860011-21apt-get23:55:122
3570517992420,2cyclictest3824564-21apt-get23:20:122
357051799241,3cyclictest0-21swapper/220:30:372
357051799241,21cyclictest0-21swapper/223:50:112
357051799241,21cyclictest0-21swapper/222:05:192
357051799241,21cyclictest0-21swapper/219:25:132
357051799241,20cyclictest0-21swapper/221:05:112
357051799240,22cyclictest3656719-21taskset20:35:122
357051799240,20cyclictest191rcu_preempt21:35:112
3570514992420,2cyclictest3839774-21apt-get23:35:111
3570514992420,2cyclictest3596028-21apt-get19:35:101
357051499240,22cyclictest3880287-21latency_hist00:15:021
357051499240,20cyclictest3753201-21apt-get22:10:111
357051299242,20cyclictest3789104-21apt-get22:45:120
3570512992420,2cyclictest3692523-21apt-get21:10:120
357051299241,21cyclictest3880687-21apt-get00:15:110
3570522992319,2cyclictest0-21swapper/320:10:113
357052299231,2cyclictest3819526-21apt-get23:15:113
357052299231,2cyclictest3636559-21apt-get20:15:133
357052299231,20cyclictest3716667-21ntpq21:30:213
357052299230,20cyclictest0-21swapper/321:20:123
3570517992320,2cyclictest3702381-21cron21:20:012
3570517992320,1cyclictest3885745-21apt-get00:20:112
3570517992319,2cyclictest3768416-21apt-get22:25:112
3570517992319,2cyclictest3763337-21apt-get22:20:112
3570517992319,2cyclictest3692523-21apt-get21:10:132
3570517992318,2cyclictest3616318-21apt-get19:55:132
357051799231,2cyclictest3838649-21sshd23:30:212
357051799231,21cyclictest3601588-21cut19:40:172
357051799231,21cyclictest0-21swapper/222:13:032
357051799231,21cyclictest0-21swapper/221:40:112
357051799231,21cyclictest0-21swapper/221:00:472
357051799231,20cyclictest3844842-21apt-get23:40:112
357051799231,20cyclictest0-21swapper/220:45:092
357051799231,20cyclictest0-21swapper/220:05:122
3570514992319,2cyclictest3671877-21apt-get20:50:121
357051499231,3cyclictest261-21systemd-journal22:45:001
357051499230,22cyclictest3818165-21/usr/sbin/munin23:10:171
357051499230,20cyclictest3773983-21grep22:30:161
3570512992319,2cyclictest3651683-21apt-get20:30:130
357051299231,2cyclictest3824564-21apt-get23:20:120
357051299231,2cyclictest3656716-21apt-get20:35:140
357051299230,21cyclictest3606183-21apt-get19:45:110
3570522992219,2cyclictest3711622-21ntpq21:25:223
3570522992218,2cyclictest3788833-21sh22:45:003
357052299221,20cyclictest3889701-21ntpq00:20:213
357052299220,19cyclictest0-21swapper/321:10:133
3570517992219,2cyclictest3702657-21apt-get21:20:132
3570517992219,1cyclictest3900999-21apt-get00:35:132
3570517992219,1cyclictest3782960-21ntpq22:35:212
3570517992218,3cyclictest0-21swapper/223:15:122
3570517992216,2cyclictest3784046-21apt-get22:40:102
357051799221,2cyclictest0-21swapper/219:10:112
357051799221,20cyclictest0-21swapper/220:15:122
357051799220,21cyclictest3804087-21munin-run23:00:002
357051799220,21cyclictest0-21swapper/220:50:112
357051799220,20cyclictest3849901-21chrt23:45:102
3570514992218,2cyclictest3697574-21apt-get21:15:111
3570514992218,2cyclictest3671617-21munin-run20:50:011
357051499221,2cyclictest64-21kcompactd022:54:201
357051499221,2cyclictest64-21kcompactd022:54:201
357051499220,2cyclictest0-21swapper/120:40:101
357051499220,20cyclictest0-21swapper/122:25:121
357051499220,19cyclictest0-21swapper/121:50:121
3570512992219,2cyclictest3875228-21apt-get00:10:130
3570512992219,2cyclictest3722898-21apt-get21:40:110
3570512992218,2cyclictest3804338-21apt-get23:00:110
3570512992218,2cyclictest3682147-21dump-pmu-power21:00:000
357051299221,20cyclictest3809911-21sed23:05:160
357051299220,2cyclictest3874039-21ntp_00:05:210
3570522992119,1cyclictest0-21swapper/323:55:123
3570522992119,1cyclictest0-21swapper/322:25:133
3570522992119,1cyclictest0-21swapper/321:55:133
3570522992119,1cyclictest0-21swapper/320:50:113
3570522992119,1cyclictest0-21swapper/320:30:133
3570522992119,1cyclictest0-21swapper/319:45:153
3570522992118,2cyclictest0-21swapper/323:05:113
3570522992118,1cyclictest3641617-21apt-get20:20:123
3570522992118,1cyclictest3596511-21irqcore19:35:143
357052299210,20cyclictest64-21kcompactd022:31:433
357052299210,20cyclictest3798281-21/usr/sbin/munin22:50:233
357052299210,20cyclictest3798281-21/usr/sbin/munin22:50:223
357052299210,20cyclictest0-21swapper/319:20:093
357052299210,19cyclictest500-21dbus-daemon00:15:013
357052299210,19cyclictest0-21swapper/322:05:113
3570517992119,1cyclictest0-21swapper/220:55:132
3570517992118,1cyclictest3717544-21cron21:35:012
3570517992118,1cyclictest0-21swapper/223:35:112
357051799210,2cyclictest0-21swapper/221:25:122
357051799210,20cyclictest0-21swapper/222:50:272
357051799210,20cyclictest0-21swapper/222:50:272
357051799210,20cyclictest0-21swapper/220:41:232
357051799210,20cyclictest0-21swapper/219:50:102
357051799210,19cyclictest0-21swapper/219:20:092
3570514992119,1cyclictest0-21swapper/120:35:131
3570514992118,2cyclictest0-21swapper/119:45:111
3570514992118,2cyclictest0-21swapper/100:20:111
3570514992117,1cyclictest0-21swapper/123:05:111
357051499211,19cyclictest0-21swapper/123:30:111
357051499210,2cyclictest3594849-21ntpq19:30:211
357051499210,20cyclictest3679241-21tr20:55:171
357051499210,20cyclictest0-21swapper/122:20:111
357051499210,20cyclictest0-21swapper/122:05:121
3570512992119,1cyclictest3721793-21ntpq21:35:210
3570512992119,1cyclictest0-21swapper/023:15:120
3570512992118,2cyclictest3778968-21apt-get22:35:110
357051299211,19cyclictest3687487-21apt-get21:05:120
357051299211,19cyclictest3625262-21sshd20:00:200
357051299210,1cyclictest3849898-21apt-get23:45:110
357051299210,19cyclictest3605919-21turbostat.cron19:44:590
3570522992018,1cyclictest0-21swapper/321:04:333
3570522992018,1cyclictest0-21swapper/320:40:113
3570522992018,1cyclictest0-21swapper/320:01:013
3570522992017,2cyclictest3830130-21grep23:25:173
3570522992017,2cyclictest3806572-21kthreadcore23:00:173
3570522992017,2cyclictest3661503-21sh20:40:003
3570522992017,2cyclictest3585967-21apt-get19:25:133
3570522992016,2cyclictest3757981-21cron22:15:003
357052299201,18cyclictest0-21swapper/319:10:123
357052299200,1cyclictest0-21swapper/321:45:133
357052299200,1cyclictest0-21swapper/321:15:103
357052299200,19cyclictest3819250-21cron23:15:003
357052299200,19cyclictest0-21swapper/322:35:123
357051799200,1cyclictest3895904-21apt-get00:30:122
357051799200,1cyclictest0-21swapper/220:20:122
357051799200,1cyclictest0-21swapper/220:10:102
3570514992018,1cyclictest3605059-21ntpq19:40:231
3570514992018,1cyclictest0-21swapper/123:55:121
3570514992018,1cyclictest0-21swapper/123:00:121
3570514992018,1cyclictest0-21swapper/121:24:411
357051499200,1cyclictest0-21swapper/123:45:111
357051499200,1cyclictest0-21swapper/121:10:111
357051499200,1cyclictest0-21swapper/119:55:131
357051499200,19cyclictest3891312-21irqcore00:25:201
357051499200,19cyclictest0-21swapper/122:35:111
357051499200,19cyclictest0-21swapper/121:00:121
3570512992018,1cyclictest3895904-21apt-get00:30:120
3570512992018,1cyclictest3869094-21ntpq00:00:210
3570512992018,1cyclictest3646652-21apt-get20:25:110
3570512992018,1cyclictest0-21swapper/022:12:320
3570512992018,1cyclictest0-21swapper/021:00:120
3570512992016,3cyclictest3708217-21irqcore21:25:160
3570512992016,3cyclictest3630313-21ntp_20:05:190
3570512992016,2cyclictest3889709-21sshd00:20:210
3570512992015,3cyclictest0-21swapper/020:50:010
357051299200,1cyclictest0-21swapper/022:33:540
357051299200,1cyclictest0-21swapper/020:15:120
357051299200,1cyclictest0-21swapper/020:10:100
357051299200,19cyclictest3833550-21ntpq23:25:210
357051299200,19cyclictest0-21swapper/022:20:110
357051299200,19cyclictest0-21swapper/021:15:110
357051299200,17cyclictest0-21swapper/021:55:110
3570522991917,1cyclictest64-21kcompactd022:45:103
3570522991917,1cyclictest0-21swapper/320:45:123
357052299190,1cyclictest0-21swapper/321:40:123
357052299190,0cyclictest64-21kcompactd020:08:323
3570517991917,1cyclictest3890829-21apt-get00:25:152
3570517991917,1cyclictest0-21swapper/223:14:552
3570517991917,1cyclictest0-21swapper/223:00:112
357051799190,1cyclictest0-21swapper/222:15:102
357051799190,18cyclictest0-21swapper/200:05:222
3570514991918,1cyclictest0-21swapper/100:15:211
3570514991917,1cyclictest3854955-21apt-get23:50:121
3570514991917,1cyclictest0-21swapper/122:00:121
3570514991917,1cyclictest0-21swapper/121:30:111
3570514991917,1cyclictest0-21swapper/119:25:131
3570514991916,2cyclictest509-21systemd-logind23:20:001
357051499190,1cyclictest0-21swapper/119:10:121
357051499190,18cyclictest0-21swapper/120:00:121
357051499190,0cyclictest0-21swapper/119:50:111
3570512991917,1cyclictest3860011-21apt-get23:55:120
3570512991917,1cyclictest0-21swapper/022:15:100
3570512991917,1cyclictest0-21swapper/019:58:510
3570512991914,3cyclictest3768416-21apt-get22:25:130
3570522991818,0cyclictest64-21kcompactd000:04:533
3570522991816,1cyclictest0-21swapper/322:05:003
3570522991816,1cyclictest0-21swapper/319:55:133
3570522991815,2cyclictest3870197-21apt-get00:05:133
3570522991815,2cyclictest0-21swapper/300:25:193
357052299180,0cyclictest0-21swapper/319:15:123
3570517991813,4cyclictest3580662-21grep19:20:002
3570514991816,1cyclictest64-21kcompactd020:30:371
3570514991816,1cyclictest0-21swapper/120:15:121
3570514991815,2cyclictest3646384-21idleruntime-cro20:24:591
3570514991815,2cyclictest0-21swapper/121:05:121
3570514991814,2cyclictest0-21swapper/123:20:131
3570514991812,2cyclictest3717823-21chrt21:35:111
3570512991816,1cyclictest702-21runrttasks19:30:120
3570512991816,1cyclictest0-21swapper/021:20:130
3570512991816,1cyclictest0-21swapper/019:35:100
3570512991813,4cyclictest61650irq/133-enp0s29f1:rx-021:45:110
3570522991716,1cyclictest0-21swapper/319:40:123
3570522991715,1cyclictest0-21swapper/323:39:573
3570522991715,1cyclictest0-21swapper/322:20:113
3570522991714,2cyclictest0-21swapper/300:20:003
3570522991713,3cyclictest3533100-21kworker/3:0+events_freezable_power_21:05:203
3570517991713,3cyclictest3650999-21unixbench_singl20:25:272
357051499170,0cyclictest0-21swapper/122:45:211
3570512991715,1cyclictest3819254-21idleruntime-cro23:15:000
3570512991715,1cyclictest0-21swapper/023:35:110
3570512991714,2cyclictest62450irq/134-enp0s29f1:tx-022:50:130
3570512991714,2cyclictest62450irq/134-enp0s29f1:tx-022:50:130
3570512991714,2cyclictest3748146-21apt-get22:05:110
3570512991713,3cyclictest61650irq/133-enp0s29f1:rx-020:20:130
3570522991614,1cyclictest0-21swapper/323:45:113
3570522991614,1cyclictest0-21swapper/323:30:113
3570522991614,1cyclictest0-21swapper/320:26:513
3570517991614,1cyclictest0-21swapper/220:05:012
3570517991613,2cyclictest3595762-21idleruntime-cro19:35:002
3570514991614,1cyclictest0-21swapper/100:02:001
3570514991613,1cyclictest0-21swapper/123:40:111
3570512991615,1cyclictest0-21swapper/019:15:130
3570512991614,1cyclictest0-21swapper/019:20:090
3570512991613,2cyclictest61650irq/133-enp0s29f1:rx-000:25:210
3570512991612,3cyclictest61650irq/133-enp0s29f1:rx-021:30:120
3570512991610,2cyclictest61650irq/133-enp0s29f1:rx-020:40:110
3570522991514,1cyclictest0-21swapper/319:50:113
3570522991512,2cyclictest3896401-21irqcore00:30:163
3570522991512,2cyclictest0-21swapper/323:00:003
357051799159,4cyclictest261-21systemd-journal22:47:362
3570517991512,2cyclictest3834443-21cron23:30:002
3570514991512,1cyclictest0-21swapper/122:55:131
357051499150,4cyclictest3758357-21tr22:15:111
3570512991512,2cyclictest61650irq/133-enp0s29f1:rx-023:50:170
3570512991512,2cyclictest61650irq/133-enp0s29f1:rx-023:30:170
3570512991512,2cyclictest61650irq/133-enp0s29f1:rx-019:50:160
3570522991410,3cyclictest3844911-21cpuspeed_turbos23:40:123
3570522991410,3cyclictest3824898-21gltestperf23:20:153
3570517991410,3cyclictest3731731-21head21:45:192
3570514991412,1cyclictest3580910-21apt-get19:20:091
3570514991412,1cyclictest0-21swapper/121:40:111
3570514991412,1cyclictest0-21swapper/100:35:131
3570514991411,2cyclictest3874111-21ntpq00:05:221
3570512991411,2cyclictest61650irq/133-enp0s29f1:rx-020:52:430
3570512991411,2cyclictest61650irq/133-enp0s29f1:rx-019:25:150
3570512991411,2cyclictest3845164-21gltestperf23:40:150
3570512991410,3cyclictest61650irq/133-enp0s29f1:rx-022:00:120
357051799130,2cyclictest191rcu_preempt00:15:202
357051499135,6cyclictest301rcuc/100:30:171
3570514991310,1cyclictest0-21swapper/120:05:201
357051499130,13cyclictest0-21swapper/121:45:151
357051299139,3cyclictest61650irq/133-enp0s29f1:rx-000:35:120
357052299120,5cyclictest3905792-21turbostat.cron00:39:593
357052299120,4cyclictest0-21swapper/323:50:133
357051799121,3cyclictest3570441-21latency_hist19:10:002
357051499120,2cyclictest3575870-21cpuspeed_turbos19:15:131
357051299129,2cyclictest0-21swapper/022:55:150
357051799117,2cyclictest0-21swapper/221:50:172
357051299105,4cyclictest3570531-21cat19:10:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional