You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-18 - 06:58
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 all highest latencies:
System rackeslot4.osadl.org (updated Mon May 18, 2026 00:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
376392099275,21cyclictest3994659-21cron22:55:002
376392099270,20cyclictest0-21swapper/220:55:112
376392099270,20cyclictest0-21swapper/220:55:102
3763915992724,2cyclictest3779118-21systemd-run19:25:010
376392399261,21cyclictest3917339-21apt-get21:40:133
376392399261,21cyclictest0-21swapper/319:30:123
376392099260,23cyclictest0-21swapper/219:50:132
3763923992523,1cyclictest4000967-21irqcore23:00:183
376392399251,3cyclictest0-21swapper/319:10:113
376392399251,22cyclictest0-21swapper/321:15:163
376392399251,21cyclictest3845639-21apt-get20:30:133
376392399250,22cyclictest0-21swapper/321:30:123
376392399250,22cyclictest0-21swapper/320:55:113
376392399250,22cyclictest0-21swapper/320:55:113
376392399250,21cyclictest3805086-21apt-get19:50:133
376392099251,21cyclictest3876373-21apt-get21:00:132
376391799251,21cyclictest3870890-21apt-get20:55:121
376391799251,21cyclictest3870890-21apt-get20:55:111
376391799251,20cyclictest4031240-21apt-get23:30:111
3763915992520,3cyclictest3820300-21apt-get20:05:140
3763923992419,3cyclictest0-21swapper/321:05:133
3763923992419,3cyclictest0-21swapper/321:05:133
3763923992419,2cyclictest0-21swapper/322:25:123
376392399241,21cyclictest0-21swapper/320:01:523
376392399241,20cyclictest0-21swapper/323:35:113
376392399241,20cyclictest0-21swapper/323:35:113
376392399241,20cyclictest0-21swapper/322:05:123
376392399241,1cyclictest0-21swapper/323:20:463
376392399241,1cyclictest0-21swapper/320:10:113
376392399240,22cyclictest261-21systemd-journal20:55:003
376392399240,22cyclictest0-21swapper/319:55:123
376392399240,21cyclictest0-21swapper/319:19:233
376392399240,1cyclictest0-21swapper/320:25:113
3763920992419,3cyclictest3947673-21apt-get22:10:122
376392099241,21cyclictest3937538-21apt-get22:00:122
376392099241,20cyclictest3942593-21apt-get22:05:122
376392099241,20cyclictest3860804-21apt-get20:45:122
376392099241,20cyclictest3850717-21apt-get20:35:132
376392099241,20cyclictest0-21swapper/220:52:562
376392099240,21cyclictest0-21swapper/222:40:122
376392099240,20cyclictest0-21swapper/200:30:152
376391799241,20cyclictest4051936-21apt-get23:50:131
376391799240,22cyclictest3931320-21taskset21:50:221
376391599242,2cyclictest3891569-21apt-get21:15:160
376391599240,22cyclictest3820029-21sh20:04:590
3763923992319,2cyclictest4077311-21apt-get00:15:143
3763923992319,2cyclictest3968944-21df22:30:143
3763923992319,2cyclictest261-21systemd-journal21:05:003
3763923992319,2cyclictest0-21swapper/322:10:123
376392399231,2cyclictest0-21swapper/322:00:123
376392399231,21cyclictest0-21swapper/322:40:123
376392399231,20cyclictest0-21swapper/300:30:153
376392399230,21cyclictest4062075-21apt-get00:00:133
3763920992319,2cyclictest3881451-21apt-get21:05:132
3763920992319,2cyclictest3881451-21apt-get21:05:122
3763920992319,2cyclictest0-21swapper/219:10:112
376392099231,20cyclictest0-21swapper/200:00:192
376392099230,2cyclictest0-21swapper/220:05:142
376392099230,21cyclictest0-21swapper/221:40:132
376392099230,20cyclictest0-21swapper/223:50:122
376392099230,20cyclictest0-21swapper/219:40:122
376392099230,19cyclictest0-21swapper/221:30:122
3763917992319,2cyclictest3830400-21apt-get20:15:121
3763917992319,2cyclictest261-21systemd-journal19:40:011
376391799231,20cyclictest4092917-21apt-get00:30:131
376391799231,19cyclictest3865837-21apt-get20:50:121
376391799230,3cyclictest4056992-21seq23:55:111
376391799230,3cyclictest3865557-21cron20:49:591
376391599231,2cyclictest3979374-21apt-get22:40:120
3763923992219,2cyclictest0-21swapper/323:45:153
3763923992219,2cyclictest0-21swapper/323:45:143
3763923992219,2cyclictest0-21swapper/323:15:123
3763923992219,1cyclictest0-21swapper/321:35:123
3763923992219,1cyclictest0-21swapper/321:20:143
3763923992218,2cyclictest0-21swapper/319:20:133
376392399221,2cyclictest4072236-21taskset00:10:123
376392399221,2cyclictest0-21swapper/320:45:133
376392399221,2cyclictest0-21swapper/320:05:143
376392399221,20cyclictest4026168-21apt-get23:25:113
376392399221,1cyclictest0-21swapper/300:05:113
376392399220,21cyclictest481rcuc/320:20:183
376392399220,21cyclictest0-21swapper/323:05:133
376392399220,20cyclictest0-21swapper/323:50:123
376392399220,20cyclictest0-21swapper/319:40:123
3763920992220,1cyclictest3989414-21latency_hist22:50:002
3763920992218,2cyclictest3774029-21idleruntime-cro19:20:012
3763920992218,2cyclictest0-21swapper/200:29:022
3763920992217,3cyclictest0-21swapper/221:20:132
376392099221,20cyclictest4067153-21apt-get00:05:122
376392099220,1cyclictest0-21swapper/223:00:142
376392099220,1cyclictest0-21swapper/200:10:122
376392099220,19cyclictest3994679-21apt-get22:55:022
376392099220,19cyclictest0-21swapper/219:55:122
3763917992219,2cyclictest0-21swapper/123:25:131
3763917992219,1cyclictest4036296-21apt-get23:35:121
3763917992219,1cyclictest4036296-21apt-get23:35:111
3763917992219,1cyclictest0-21swapper/119:20:131
3763917992217,4cyclictest261-21systemd-journal00:20:001
376391799221,1cyclictest4087871-21apt-get00:25:111
376391799220,20cyclictest0-21swapper/123:05:131
376391799220,19cyclictest0-21swapper/121:30:011
3763915992220,1cyclictest3835483-21apt-get20:20:140
3763915992219,2cyclictest3911815-21apt-get21:35:130
3763915992218,2cyclictest3984431-21apt-get22:45:130
3763923992119,1cyclictest0-21swapper/300:29:023
3763923992117,3cyclictest0-21swapper/319:25:123
376392399211,1cyclictest0-21swapper/322:55:023
376392399210,20cyclictest3887017-21ps21:10:173
376392399210,1cyclictest0-21swapper/323:40:113
3763920992119,1cyclictest0-21swapper/223:45:152
3763920992119,1cyclictest0-21swapper/223:45:142
3763920992118,2cyclictest0-21swapper/223:30:112
3763920992118,1cyclictest4015606-21apt-get23:15:122
3763920992118,1cyclictest0-21swapper/223:05:132
3763920992118,1cyclictest0-21swapper/200:15:142
3763920992117,2cyclictest3974372-21irqcore22:35:142
3763920992117,2cyclictest3963314-21apt-get22:25:122
376392099211,1cyclictest0-21swapper/220:30:132
376392099210,2cyclictest0-21swapper/220:10:122
376392099210,1cyclictest3886532-21apt-get21:10:132
376392099210,1cyclictest0-21swapper/221:15:162
376392099210,1cyclictest0-21swapper/219:20:132
376392099210,19cyclictest4041776-21apt-get23:40:112
3763917992119,1cyclictest0-21swapper/123:10:341
3763917992119,1cyclictest0-21swapper/121:25:111
3763917992119,1cyclictest0-21swapper/120:35:141
3763917992118,2cyclictest64-21kcompactd019:40:201
3763917992118,2cyclictest3989219-21apt-get22:50:001
3763917992118,1cyclictest4020666-21apt-get23:20:131
3763917992118,1cyclictest3815241-21apt-get20:00:111
3763917992117,3cyclictest3967177-21ntp_kernel_err22:25:201
376391799211,19cyclictest0-21swapper/122:15:011
376391799210,20cyclictest64-21kcompactd019:56:291
376391799210,20cyclictest4087172-21cron00:25:001
376391799210,20cyclictest3995366-21http22:55:121
376391799210,20cyclictest0-21swapper/121:40:131
376391799210,20cyclictest0-21swapper/119:25:111
376391799210,1cyclictest3766354-21sort19:10:171
376391799210,19cyclictest3785340-21cut19:30:151
376391799210,19cyclictest0-21swapper/122:05:121
376391799210,19cyclictest0-21swapper/121:15:161
3763915992119,1cyclictest3764130-21apt-get19:10:120
3763915992119,1cyclictest0-21swapper/022:00:210
3763915992118,2cyclictest3779780-21apt-get19:25:130
3763915992117,2cyclictest3901676-21apt-get21:25:110
376391599211,1cyclictest4005497-21apt-get23:05:130
376391599210,2cyclictest3922108-21sh21:45:000
376391599210,2cyclictest0-21swapper/021:00:000
376391599210,2cyclictest0-21swapper/021:00:000
376391599210,20cyclictest4097628-21sshd00:34:150
376391599210,20cyclictest0-21swapper/000:25:110
3763923992019,0cyclictest3927405-21apt-get21:50:123
3763923992018,1cyclictest0-21swapper/323:55:153
3763923992018,1cyclictest0-21swapper/319:45:443
3763923992017,2cyclictest64-21kcompactd000:39:153
3763923992017,2cyclictest3978671-21cron22:40:003
3763923992016,2cyclictest4031240-21apt-get23:30:113
3763920992018,1cyclictest0-21swapper/219:33:222
3763920992017,2cyclictest4057475-21ps23:55:152
3763920992017,1cyclictest0-21swapper/221:35:122
3763920992016,3cyclictest0-21swapper/219:25:122
3763920992016,2cyclictest0-21swapper/200:25:002
376392099200,1cyclictest64-21kcompactd023:20:462
376392099200,1cyclictest0-21swapper/223:36:542
376392099200,1cyclictest0-21swapper/223:36:532
376392099200,19cyclictest0-21swapper/220:25:122
3763917992018,1cyclictest3855749-21apt-get20:40:121
3763917992018,1cyclictest0-21swapper/120:05:141
3763917992018,1cyclictest0-21swapper/100:00:121
3763917992013,5cyclictest261-21systemd-journal23:05:001
376391799200,1cyclictest64-21kcompactd023:47:071
376391799200,1cyclictest64-21kcompactd023:47:061
376391799200,1cyclictest0-21swapper/123:18:371
376391799200,19cyclictest64-21kcompactd022:39:541
376391799200,19cyclictest3968108-21apt-get22:30:031
376391799200,19cyclictest0-21swapper/123:40:111
376391799200,19cyclictest0-21swapper/122:40:121
376391799200,19cyclictest0-21swapper/122:04:261
3763915992018,1cyclictest64-21kcompactd022:34:000
3763915992018,1cyclictest0-21swapper/023:50:130
3763915992018,1cyclictest0-21swapper/023:35:120
3763915992018,1cyclictest0-21swapper/023:35:120
3763915992018,1cyclictest0-21swapper/021:50:130
3763915992018,1cyclictest0-21swapper/021:10:400
3763915992018,1cyclictest0-21swapper/021:05:140
3763915992018,1cyclictest0-21swapper/021:05:140
3763915992018,1cyclictest0-21swapper/020:45:120
3763915992018,1cyclictest0-21swapper/020:40:130
3763915992018,1cyclictest0-21swapper/020:14:130
3763915992018,1cyclictest0-21swapper/000:20:130
3763915992017,2cyclictest3994712-21apt-config22:55:000
376391599200,1cyclictest0-21swapper/023:30:110
376391599200,1cyclictest0-21swapper/019:45:130
376391599200,19cyclictest64-21kcompactd022:26:280
376391599200,19cyclictest0-21swapper/023:55:110
376391599200,19cyclictest0-21swapper/023:15:120
376391599200,19cyclictest0-21swapper/023:00:130
376391599200,19cyclictest0-21swapper/022:58:540
376391599200,19cyclictest0-21swapper/022:15:130
376391599200,19cyclictest0-21swapper/019:35:120
3763923991918,1cyclictest0-21swapper/321:45:173
3763923991917,1cyclictest0-21swapper/320:38:253
3763923991917,1cyclictest0-21swapper/319:36:363
3763923991916,2cyclictest3994679-21apt22:55:003
3763920991917,1cyclictest0-21swapper/222:30:142
3763920991917,1cyclictest0-21swapper/220:40:132
3763920991917,1cyclictest0-21swapper/220:00:122
3763920991916,2cyclictest3922856-21ps21:45:172
3763917991917,1cyclictest0-21swapper/120:30:121
3763917991917,1cyclictest0-21swapper/119:50:131
3763917991916,1cyclictest0-21swapper/121:05:131
3763917991916,1cyclictest0-21swapper/121:05:121
3763917991915,2cyclictest0-21swapper/120:30:001
376391799190,1cyclictest0-21swapper/121:45:371
376391799190,1cyclictest0-21swapper/120:20:401
376391799190,1cyclictest0-21swapper/100:12:221
376391799190,18cyclictest3916647-21latency_hist21:40:011
3763915991917,1cyclictest0-21swapper/021:45:120
376391599190,2cyclictest4067637-21irqcore00:05:170
376391599190,1cyclictest0-21swapper/020:35:130
376391599190,19cyclictest0-21swapper/021:00:120
3763923991815,2cyclictest64-21kcompactd022:15:113
3763920991816,1cyclictest64-21kcompactd019:45:442
3763920991815,2cyclictest0-21swapper/221:55:162
3763920991815,2cyclictest0-21swapper/200:39:152
3763920991813,3cyclictest3830400-21apt-get20:15:142
376392099180,1cyclictest0-21swapper/220:20:182
3763917991816,1cyclictest0-21swapper/119:18:181
3763915991817,1cyclictest0-21swapper/023:40:110
3763915991817,1cyclictest0-21swapper/019:50:130
3763915991816,2cyclictest64-21kcompactd021:24:390
3763915991816,1cyclictest0-21swapper/023:45:140
3763915991816,1cyclictest0-21swapper/023:45:140
3763915991815,2cyclictest3794995-21apt-get19:40:130
3763915991814,3cyclictest61650irq/133-enp0s29f1:rx-020:25:110
3763915991814,3cyclictest3934201-21cat21:55:170
3763923991714,2cyclictest0-21swapper/322:50:003
3763923991713,2cyclictest0-21swapper/320:15:143
3763920991715,1cyclictest0-21swapper/219:36:362
3763920991714,2cyclictest3963048-21idleruntime-cro22:25:002
3763920991713,2cyclictest4025481-21apt-get23:25:032
3763920991713,1cyclictest0-21swapper/222:15:112
3763917991712,3cyclictest261-21systemd-journal00:40:011
3763915991715,1cyclictest64-21kcompactd000:39:480
3763915991715,1cyclictest0-21swapper/023:20:130
3763915991715,1cyclictest0-21swapper/019:15:370
3763915991713,2cyclictest4010552-21apt-get23:10:130
3763917991614,1cyclictest3963038-21cron22:25:001
3763917991614,1cyclictest0-21swapper/122:55:001
3763917991614,1cyclictest0-21swapper/121:21:251
3763915991614,1cyclictest0-21swapper/019:30:110
3763915991612,3cyclictest61650irq/133-enp0s29f1:rx-000:15:190
3763923991513,1cyclictest64-21kcompactd020:43:153
3763920991512,2cyclictest3928585-21kthreadcore21:50:182
376392099150,5cyclictest4015335-21awk23:15:002
3763917991513,1cyclictest0-21swapper/100:09:091
3763915991513,1cyclictest0-21swapper/020:15:120
3763915991512,2cyclictest61650irq/133-enp0s29f1:rx-023:25:120
3763915991512,2cyclictest61650irq/133-enp0s29f1:rx-000:00:040
3763915991511,3cyclictest3952066-21unixbench_singl22:10:250
3763915991511,2cyclictest3978954-21base6422:40:000
3763923991411,2cyclictest4010619-21cpuspeed_turbos23:10:143
3763923991411,2cyclictest0-21swapper/300:20:123
3763917991412,1cyclictest3748873-21kworker/u8:0+flush-259:022:15:111
3763915991412,1cyclictest61650irq/133-enp0s29f1:rx-021:31:230
3763915991411,2cyclictest61650irq/133-enp0s29f1:rx-000:10:210
3763915991410,3cyclictest61650irq/133-enp0s29f1:rx-020:50:120
3763915991410,3cyclictest3958349-21cpuspeed_turbos22:20:130
3763917991311,1cyclictest0-21swapper/119:45:131
3763917991310,2cyclictest3876457-21cpuspeed_turbos21:00:131
376391799130,3cyclictest3830124-21awk20:15:001
3763915991311,1cyclictest0-21swapper/022:05:120
376392099128,3cyclictest3901834-21df_inode21:25:122
376391599129,2cyclictest61650irq/133-enp0s29f1:rx-019:55:080
3763915991211,1cyclictest0-21swapper/020:30:120
376392399119,1cyclictest0-21swapper/321:55:173
376392399118,2cyclictest0-21swapper/322:20:263
376391799119,1cyclictest0-21swapper/121:10:131
376392399108,1cyclictest0-21swapper/321:25:173
376392099106,3cyclictest18150irq/131-nvme0q319:10:012
37639239990,2cyclictest3763998-21cat19:10:013
37639179997,2cyclictest311ktimers/121:55:151
37639159996,2cyclictest0-21swapper/019:10:010
37639179970,5cyclictest3763919-21latency_hist19:10:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional