You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-05 - 23:30
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.
Unexpectedly long latencies may be caused by SMIs
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 rackeslot6.osadl.org (updated Fri Jun 05, 2026 12:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
744763991111,107cyclictest1-21systemd10:25:000
7447639910999,8cyclictest1213033-21systemd-journal07:35:000
74476899106101,4cyclictest820144-21kworker/u8:2+events_unbound11:15:241
7447639910599,4cyclictest804151-21kworker/u8:0+flush-179:010:50:010
7447639910196,3cyclictest797575-21http09:55:010
744768999884,11cyclictest850967-21http12:40:001
744763999783,11cyclictest1213033-21systemd-journal09:50:010
744768999490,3cyclictest804164-21kworker/u8:1+events_unbound10:19:571
744768999281,9cyclictest831521-21apt-get11:40:091
744768999186,3cyclictest804164-21kworker/u8:1+events_unbound10:20:141
744763999178,10cyclictest765677-21kworker/u8:2+flush-179:008:15:010
744763998981,6cyclictest793042-21apt-get09:40:100
744768998880,5cyclictest781634-21latency_hist09:05:001
744768998869,16cyclictest836311-21http11:55:011
744763998675,8cyclictest746342-21kworker/u8:1+events_unbound07:15:250
744763998580,3cyclictest804151-21kworker/u8:0+flush-179:010:30:010
744763998571,10cyclictest824928-21kworker/u8:1+flush-179:011:50:210
744763998478,4cyclictest773633-21kworker/u8:0+flush-179:008:55:200
744763998472,9cyclictest746342-21kworker/u8:1+flush-179:007:50:170
744763998466,12cyclictest510-21rs:main0
744768998378,3cyclictest765677-21kworker/u8:2+events_unbound08:15:141
744768998176,4cyclictest827525-21kworker/u8:2+events_unbound11:35:271
744763998172,6cyclictest843759-21kworker/u8:0+events_unbound12:25:000
744763998070,7cyclictest746342-21kworker/u8:1+flush-179:008:50:210
744768997968,8cyclictest740198-21kworker/u8:2+flush-179:007:15:001
744768997873,4cyclictest773633-21kworker/u8:0+events_unbound08:39:551
744768997868,7cyclictest841322-21latency_hist12:10:021
744763997871,4cyclictest812114-21kworker/u8:1+flush-179:011:00:210
744763997869,7cyclictest804151-21kworker/u8:0+flush-179:010:35:010
744768997661,8cyclictest810801-21apt-get10:35:121
744763997668,6cyclictest746342-21kworker/u8:1+flush-179:008:45:010
744763997668,6cyclictest746342-21kworker/u8:1+flush-179:008:45:010
744763997569,4cyclictest831300-21kworker/u8:3+flush-179:012:05:000
744763997567,6cyclictest843759-21kworker/u8:0+flush-179:012:30:000
744768997469,4cyclictest773633-21kworker/u8:0+events_unbound08:49:561
744768997367,5cyclictest788047-21kworker/u8:3+flush-179:009:45:001
744763997366,5cyclictest773633-21kworker/u8:0+flush-179:009:20:260
744768997268,3cyclictest749548-21kworker/u8:3+events_unbound07:40:151
744768997147,21cyclictest1213033-21systemd-journal12:05:001
744763997166,3cyclictest805829-21kworker/u8:3+flush-179:010:35:220
744763997164,6cyclictest831300-21kworker/u8:3+flush-179:012:10:230
744763997163,5cyclictest765677-21kworker/u8:2+flush-179:008:35:230
744768997065,4cyclictest740198-21kworker/u8:2+events_unbound07:26:301
744768997061,7cyclictest822240-21diskstats11:10:151
744768997060,7cyclictest826480-21latency_hist11:25:011
744763997064,4cyclictest804151-21kworker/u8:0+flush-179:011:25:150
744763997063,4cyclictest746342-21kworker/u8:1+flush-179:007:36:290
744763997062,5cyclictest765677-21kworker/u8:2+flush-179:008:20:160
744768996965,3cyclictest746342-21kworker/u8:1+events_unbound08:13:441
744768996964,4cyclictest746342-21kworker/u8:1+events_unbound07:54:301
744763996961,6cyclictest740198-21kworker/u8:2+flush-179:007:25:260
744768996863,4cyclictest797538-21kworker/u8:2+events_unbound10:11:301
744768996863,4cyclictest797538-21kworker/u8:2+events_unbound10:01:311
744763996751,8cyclictest797538-21kworker/u8:2+events_unbound10:00:190
744768996658,5cyclictest756130-21kworker/u8:0+flush-179:008:05:001
744763996659,5cyclictest746342-21kworker/u8:1+flush-179:007:55:160
744763996657,7cyclictest797538-21kworker/u8:2+flush-179:010:00:010
744768996560,4cyclictest804151-21kworker/u8:0+events_unbound10:25:301
744768996557,6cyclictest749504-21latency_hist07:25:011
744768996552,10cyclictest1213033-21systemd-journal11:50:011
744763996560,4cyclictest804164-21kworker/u8:1+flush-179:010:15:210
744769996461,2cyclictest0-21swapper/211:14:002
744768996460,3cyclictest824928-21kworker/u8:1+events_unbound11:59:301
744768996460,3cyclictest773633-21kworker/u8:0+events_unbound09:16:311
744763996456,5cyclictest820144-21kworker/u8:2+flush-179:011:10:010
744763996448,9cyclictest746342-21kworker/u8:1+events_unbound08:00:250
74477299630,1cyclictest0-21swapper/312:12:003
744769996360,2cyclictest0-21swapper/210:23:582
744768996355,6cyclictest783220-21latency_hist09:10:011
744768996354,6cyclictest791178-21latency_hist09:35:021
744768996352,9cyclictest783202-21kworker/u8:1+events_unbound09:39:591
744763996357,4cyclictest843759-21kworker/u8:0+events_unbound12:35:230
744763996357,4cyclictest765677-21kworker/u8:2+events_unbound08:30:230
744768996258,3cyclictest746342-21kworker/u8:1+events_unbound07:56:311
744768996257,3cyclictest746342-21kworker/u8:1+events_unbound08:50:021
744768996156,4cyclictest783202-21kworker/u8:1+events_unbound09:50:291
744768996139,20cyclictest812114-21kworker/u8:1+flush-179:011:00:011
744763996154,5cyclictest773633-21kworker/u8:0+flush-179:009:30:200
744768996047,12cyclictest783202-21kworker/u8:1+flush-179:009:15:001
744768996046,12cyclictest1213033-21systemd-journal08:35:001
744768996042,17cyclictest746342-21kworker/u8:1+flush-179:007:20:011
744763996054,4cyclictest746342-21kworker/u8:1+flush-179:008:25:160
744763996053,5cyclictest756130-21kworker/u8:0+flush-179:007:45:230
744768995954,4cyclictest812114-21kworker/u8:1+events_unbound11:00:311
744763995953,5cyclictest843759-21kworker/u8:0+events_unbound12:20:000
744763995953,4cyclictest788047-21kworker/u8:3+flush-179:009:35:160
744768995854,3cyclictest773633-21kworker/u8:0+events_unbound08:40:301
744768995854,3cyclictest773633-21kworker/u8:0+events_unbound08:40:301
744768995849,7cyclictest844143-21kworker/u8:2+events_unbound12:28:011
744768995849,7cyclictest812114-21kworker/u8:1+flush-179:010:40:211
744763995851,5cyclictest824928-21kworker/u8:1+flush-179:011:35:170
744763995850,5cyclictest756130-21kworker/u8:0+events_unbound08:05:150
744763995848,8cyclictest839991-21apt-get12:05:110
744763995753,3cyclictest746342-21kworker/u8:1+flush-179:008:45:160
744763995749,6cyclictest820144-21kworker/u8:2+events_unbound11:15:250
744768995651,4cyclictest812114-21kworker/u8:1+events_unbound10:52:301
744768995550,3cyclictest843759-21kworker/u8:0+events_unbound12:30:031
744768995546,7cyclictest1213033-21systemd-journal07:50:001
744763995549,4cyclictest804151-21kworker/u8:0+events_unbound10:40:170
744763995547,6cyclictest799448-21kworker/u8:3+flush-179:010:10:140
744768995450,3cyclictest792831-21kworker/u8:0+events_unbound09:48:301
744768995449,4cyclictest804151-21kworker/u8:0+events_unbound10:48:301
744768995447,5cyclictest828323-21apt-get11:30:131
744768995447,5cyclictest828068-21latency_hist11:30:011
744768995445,7cyclictest831300-21kworker/u8:3+flush-179:012:15:011
744763995449,4cyclictest783202-21kworker/u8:1+events_unbound09:15:260
744763995448,5cyclictest827525-21kworker/u8:2+flush-179:011:45:150
744768995349,3cyclictest756130-21kworker/u8:0+events_unbound08:05:031
744763995347,5cyclictest749548-21kworker/u8:3+flush-179:007:40:170
744763995249,2cyclictest740198-21kworker/u8:2+events_unbound07:20:150
744763995142,7cyclictest804151-21kworker/u8:0+flush-179:011:00:000
744763995043,5cyclictest773633-21kworker/u8:0+events_unbound09:00:210
744763995040,8cyclictest744977-21apt-get07:10:110
744768994942,5cyclictest1213033-21systemd-journal10:07:301
744763994946,2cyclictest191rcuc/008:20:000
744763994944,4cyclictest827525-21kworker/u8:2+flush-179:011:30:270
744763994938,7cyclictest773633-21kworker/u8:0+flush-179:009:05:200
744768994843,4cyclictest804151-21kworker/u8:0+events_unbound10:30:011
744768994843,3cyclictest746342-21kworker/u8:1+events_unbound08:25:021
4577091480,13ptp4l441ktimers/307:09:573
744768994742,4cyclictest804151-21kworker/u8:0+events_unbound11:08:581
744763994742,4cyclictest827525-21kworker/u8:2+events_unbound11:55:250
744763994742,4cyclictest783202-21kworker/u8:1+events_unbound09:10:200
744763994742,3cyclictest799448-21kworker/u8:3+events_unbound10:05:140
744763994738,7cyclictest812114-21kworker/u8:1+flush-179:010:55:000
744768994637,7cyclictest754309-21latency_hist07:40:021
74476999450,42cyclictest0-21swapper/208:30:002
744763994541,3cyclictest843759-21kworker/u8:0+events_unbound12:30:160
744763994532,4cyclictest804151-21kworker/u8:0+flush-179:011:20:110
744768994432,11cyclictest777884-21kworker/u8:2+flush-179:009:00:001
744763994440,3cyclictest824928-21kworker/u8:1+flush-179:011:40:240
744763994338,4cyclictest804151-21kworker/u8:0+flush-179:011:14:550
744768994237,4cyclictest749548-21kworker/u8:3+events_unbound07:32:191
744768994236,4cyclictest1-21systemd12:20:001
4577091420,3ptp4l61490irq/134-eno1-TxRx-007:34:553
744772994136,4cyclictest768895-21turbostat08:25:003
744769994038,1cyclictest0-21swapper/209:49:592
744768994036,3cyclictest788047-21kworker/u8:3+events_unbound09:26:001
744768994036,3cyclictest783202-21kworker/u8:1+events_unbound09:20:571
744768993933,4cyclictest846104-21latency_hist12:25:011
744769993835,2cyclictest0-21swapper/209:42:002
74476999380,35cyclictest0-21swapper/208:17:592
74476999380,35cyclictest0-21swapper/207:33:002
744772993735,1cyclictest0-21swapper/309:29:583
744772993735,1cyclictest0-21swapper/307:50:593
744772993734,2cyclictest0-21swapper/310:33:593
74477299370,36cyclictest0-21swapper/309:06:583
74476999370,35cyclictest0-21swapper/210:58:002
744768993733,3cyclictest797538-21kworker/u8:2+events_unbound09:58:261
744768993732,4cyclictest746342-21kworker/u8:1+events_unbound08:21:471
744772993634,1cyclictest0-21swapper/311:57:003
74477299360,35cyclictest0-21swapper/311:17:593
74477299360,35cyclictest0-21swapper/310:41:003
74477299360,35cyclictest0-21swapper/308:27:593
74477299360,1cyclictest0-21swapper/310:59:593
74477299360,1cyclictest0-21swapper/308:54:553
744769993634,1cyclictest0-21swapper/211:54:582
744769993634,1cyclictest0-21swapper/210:43:592
744769993633,2cyclictest0-21swapper/210:29:542
744769993633,2cyclictest0-21swapper/208:54:592
744769993633,2cyclictest0-21swapper/208:22:592
744769993633,2cyclictest0-21swapper/207:55:582
744769993633,1cyclictest0-21swapper/211:40:002
744772993533,1cyclictest0-21swapper/311:42:003
744772993533,1cyclictest0-21swapper/311:34:583
74477299350,34cyclictest0-21swapper/309:44:583
744769993533,1cyclictest0-21swapper/210:34:592
744769993533,1cyclictest0-21swapper/207:14:592
744769993532,2cyclictest0-21swapper/211:05:592
744769993532,2cyclictest0-21swapper/209:52:592
744769993531,2cyclictest0-21swapper/209:56:002
744772993428,5cyclictest799411-21turbostat10:00:003
74477299340,33cyclictest0-21swapper/307:11:593
744769993432,1cyclictest0-21swapper/211:59:592
744769993432,1cyclictest0-21swapper/209:25:002
744769993432,1cyclictest0-21swapper/207:40:002
744769993431,2cyclictest0-21swapper/212:26:592
744769993431,2cyclictest0-21swapper/211:49:002
744769993430,2cyclictest0-21swapper/211:16:592
74477299330,1cyclictest0-21swapper/311:24:593
744769993331,1cyclictest0-21swapper/208:59:592
744769993330,2cyclictest0-21swapper/210:04:552
231999330,9rtkit-daemon908065-21snmpd07:07:080
744772993230,1cyclictest0-21swapper/311:51:583
744772993230,1cyclictest0-21swapper/309:12:003
74477299320,31cyclictest0-21swapper/310:38:583
744769993230,1cyclictest0-21swapper/212:07:582
744769993230,1cyclictest0-21swapper/212:05:012
744769993230,1cyclictest0-21swapper/209:34:582
744769993229,2cyclictest0-21swapper/209:27:002
744772993129,1cyclictest0-21swapper/311:06:593
744772993129,1cyclictest0-21swapper/308:08:593
744769993127,1cyclictest0-21swapper/212:25:002
744772993028,1cyclictest0-21swapper/310:27:003
744769993027,2cyclictest0-21swapper/212:14:552
744769993027,2cyclictest0-21swapper/209:00:112
744769993027,2cyclictest0-21swapper/208:00:592
744772992927,1cyclictest0-21swapper/312:20:113
744772992927,1cyclictest0-21swapper/309:34:563
744772992926,2cyclictest0-21swapper/310:45:133
744772992926,2cyclictest0-21swapper/309:15:153
74477299290,28cyclictest0-21swapper/309:36:593
74477299290,28cyclictest0-21swapper/308:35:133
74477299290,27cyclictest0-21swapper/310:10:103
744769992927,1cyclictest0-21swapper/211:25:132
744769992926,2cyclictest0-21swapper/211:34:592
744769992926,2cyclictest0-21swapper/210:15:122
744769992926,2cyclictest0-21swapper/208:05:142
74476999290,27cyclictest0-21swapper/212:35:132
74476999290,27cyclictest0-21swapper/211:40:122
74476999290,27cyclictest0-21swapper/208:42:002
74476999290,27cyclictest0-21swapper/208:41:592
74476999290,27cyclictest0-21swapper/207:50:022
4577091290,7ptp4l441ktimers/311:15:003
4577091290,7ptp4l441ktimers/308:05:003
744772992825,2cyclictest0-21swapper/309:20:593
744772992825,2cyclictest0-21swapper/308:57:593
74477299280,2cyclictest0-21swapper/308:45:133
74477299280,27cyclictest0-21swapper/309:51:593
74477299280,26cyclictest0-21swapper/310:20:113
74477299280,26cyclictest0-21swapper/308:10:123
744769992826,1cyclictest0-21swapper/211:20:122
74476999280,26cyclictest0-21swapper/207:20:132
4577091280,7ptp4l61490irq/134-eno1-TxRx-008:00:003
4577091280,7ptp4l441ktimers/307:45:013
4577091280,3ptp4l61490irq/134-eno1-TxRx-010:04:543
744772992725,1cyclictest0-21swapper/312:34:563
744772992725,1cyclictest0-21swapper/312:15:113
74477299270,26cyclictest0-21swapper/311:45:023
74477299270,1cyclictest0-21swapper/312:27:593
744769992724,1cyclictest0-21swapper/207:29:592
74476999270,1cyclictest0-21swapper/208:13:592
4577091270,7ptp4l61490irq/134-eno1-TxRx-007:40:003
4577091270,7ptp4l441ktimers/310:55:003
4577091270,6ptp4l61490irq/134-eno1-TxRx-007:25:003
4577091270,6ptp4l441ktimers/309:05:013
4577091270,6ptp4l441ktimers/308:20:013
744772992623,2cyclictest751106-21turbostat07:29:593
74477299260,24cyclictest0-21swapper/312:05:123
744769992623,2cyclictest0-21swapper/208:37:592
4577091260,6ptp4l441ktimers/312:39:553
4577091260,6ptp4l441ktimers/308:45:013
4577091260,6ptp4l441ktimers/308:45:013
4577091260,6ptp4l441ktimers/307:19:553
4577091260,4ptp4l441ktimers/309:45:013
74477299250,24cyclictest0-21swapper/311:27:593
74477299250,1cyclictest0-21swapper/311:36:593
744769992522,2cyclictest0-21swapper/210:15:012
744769992522,2cyclictest0-21swapper/209:12:002
744769992522,2cyclictest0-21swapper/207:17:592
4577091250,5ptp4l61490irq/134-eno1-TxRx-010:19:553
4577091250,5ptp4l441ktimers/312:04:553
4577091250,5ptp4l441ktimers/310:09:553
4577091250,4ptp4l441ktimers/311:05:023
4577091250,4ptp4l441ktimers/307:50:013
744769992421,2cyclictest0-21swapper/211:00:592
4577091240,5ptp4l61490irq/134-eno1-TxRx-008:35:003
744769992321,1cyclictest0-21swapper/212:15:122
744769992320,2cyclictest0-21swapper/210:09:582
744769992219,2cyclictest0-21swapper/208:45:592
744769992118,2cyclictest0-21swapper/210:36:592
744769992118,2cyclictest0-21swapper/207:45:002
74476899212,4cyclictest281ktimers/107:10:011
744769992017,2cyclictest0-21swapper/209:38:592
744769992017,2cyclictest0-21swapper/209:15:152
744769991916,2cyclictest0-21swapper/212:32:592
744769991916,2cyclictest0-21swapper/210:46:592
744769991613,2cyclictest0-21swapper/210:53:592
744769991613,2cyclictest0-21swapper/207:46:592
74476999108,1cyclictest0-21swapper/209:09:592
7447699980,2cyclictest0-21swapper/208:30:152
7447699930,2cyclictest0-21swapper/207:10:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional