You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-14 - 21:10
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 Sun Jun 14, 2026 12:44:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2513399142128,10cyclictest80192-21latency_hist10:00:011
2513099128117,9cyclictest1213033-21systemd-journal09:35:000
2513399122109,9cyclictest510-21rs:main1
2513399117108,6cyclictest98171-21kworker/u8:2+flush-179:011:09:591
2513099115102,10cyclictest1213033-21systemd-journal12:40:000
251339910796,7cyclictest118864-21kworker/u8:2+flush-179:012:00:011
251339910596,7cyclictest57116-21latency_hist08:50:011
251309910494,7cyclictest117034-21latency_hist11:55:010
25133999788,6cyclictest115448-21latency_hist11:50:011
25133999788,6cyclictest115448-21latency_hist11:50:011
25133999582,10cyclictest1213033-21systemd-journal08:10:011
25130999589,4cyclictest93141-21kworker/u8:0+flush-179:010:45:200
25133999482,10cyclictest41203-21apt-get08:00:121
25130999384,6cyclictest123642-21kworker/u8:1+flush-179:012:35:010
25130999382,8cyclictest1213033-21systemd-journal10:15:010
25130999284,5cyclictest103763-21kworker/u8:3+events_unbound11:30:160
25130999283,6cyclictest42771-21kworker/u8:3+flush-179:008:05:240
25133999182,6cyclictest12318-21kworker/u8:2+events_unbound07:15:001
25133999081,6cyclictest117047-21apt-get11:54:591
25133998471,9cyclictest99801-21kworker/u8:0+flush-179:012:00:221
25130998477,5cyclictest12318-21kworker/u8:2+flush-179:007:45:220
25130998376,5cyclictest70349-21kworker/u8:0+flush-179:009:40:220
25130998277,3cyclictest23517-21kworker/u8:1+flush-179:007:10:160
25130998275,5cyclictest50790-21kworker/u8:2+flush-179:008:40:210
25130998275,5cyclictest50790-21kworker/u8:2+flush-179:008:40:210
25130998274,6cyclictest99801-21kworker/u8:0+flush-179:011:40:210
25130998175,4cyclictest102757-21kworker/u8:1+flush-179:011:10:140
25130998171,7cyclictest47616-21kworker/u8:3+flush-179:008:25:220
25133998071,6cyclictest63741-21latency_hist09:10:011
25130998077,2cyclictest47616-21kworker/u8:3+events_unbound09:05:030
25130998071,6cyclictest113835-21kworker/u8:2+flush-179:011:45:170
25130998071,6cyclictest113835-21kworker/u8:2+flush-179:011:45:160
25133997972,5cyclictest91555-21kworker/u8:1+flush-179:010:35:191
25130997969,7cyclictest23517-21kworker/u8:1+flush-179:007:25:240
25130997869,6cyclictest50790-21kworker/u8:2+flush-179:009:10:230
25130997865,10cyclictest104844-21diskstats11:15:150
25130997768,7cyclictest49167-21latency_hist08:25:010
25133997665,9cyclictest52596-21apt-get08:35:111
25130997668,5cyclictest91555-21kworker/u8:1+events_unbound11:00:220
25133997567,6cyclictest109339-21apt-get11:30:101
25133997564,8cyclictest39340-21latency_hist07:55:011
25130997569,4cyclictest103763-21kworker/u8:3+flush-179:011:25:210
25130997567,6cyclictest70349-21kworker/u8:0+flush-179:010:05:250
25130997466,6cyclictest1213033-21systemd-journal10:40:020
25130997461,10cyclictest78317-21latency_hist09:55:000
25130997365,6cyclictest47616-21kworker/u8:3+flush-179:008:30:220
25130997361,9cyclictest126853-21latency_hist12:25:020
25133997263,7cyclictest68780-21latency_hist09:25:011
25133997262,8cyclictest110927-21apt-get11:35:111
25133997162,6cyclictest85437-21kworker/u8:2+flush-179:010:25:011
25130997165,4cyclictest12318-21kworker/u8:2+events_unbound07:15:180
25133997062,6cyclictest23517-21kworker/u8:1+flush-179:007:20:251
25130997067,2cyclictest47616-21kworker/u8:3+events_unbound08:50:240
25130997064,4cyclictest91555-21kworker/u8:1+flush-179:010:55:190
25130997056,10cyclictest1213033-21systemd-journal07:20:330
25133996959,7cyclictest95020-21apt-get10:45:121
25130996963,5cyclictest99801-21kworker/u8:0+flush-179:011:55:210
25133996858,7cyclictest101131-21latency_hist11:05:011
25130996862,5cyclictest50790-21kworker/u8:2+events_unbound08:35:250
25130996862,4cyclictest50790-21kworker/u8:2+flush-179:008:55:190
25130996860,5cyclictest31398-21kworker/u8:0+flush-179:007:30:210
25130996859,6cyclictest76734-21latency_hist09:50:010
25130996857,9cyclictest70403-21kworker/u8:3+events_unbound10:30:220
25133996759,5cyclictest107498-21latency_hist11:25:011
25133996757,4cyclictest12318-21kworker/u8:2+events_unbound07:15:241
25130996757,8cyclictest45445-21kworker/u8:1+events_unbound08:15:190
25130996757,8cyclictest45445-21kworker/u8:1+events_unbound08:15:190
25130996558,5cyclictest65307-21kworker/u8:1+flush-179:009:25:160
25130996558,5cyclictest65307-21kworker/u8:1+flush-179:009:25:160
25133996457,5cyclictest68763-21kworker/u8:2+flush-179:009:30:231
25130996357,4cyclictest70403-21kworker/u8:3+flush-179:010:00:220
25130996354,6cyclictest65307-21kworker/u8:1+events_unbound09:20:140
25130996352,8cyclictest39321-21kworker/u8:3+flush-179:007:55:170
25133996255,5cyclictest68763-21kworker/u8:2+flush-179:009:25:241
25133996255,5cyclictest68763-21kworker/u8:2+flush-179:009:25:241
25133996252,8cyclictest125523-21apt-get12:20:111
25130996253,5cyclictest70349-21kworker/u8:0+flush-179:009:55:170
25130996156,4cyclictest70349-21kworker/u8:0+events_unbound09:35:220
25133996051,7cyclictest61896-21latency_hist09:05:011
25133996051,7cyclictest61896-21latency_hist09:05:011
25133996050,8cyclictest34839-21apt-get07:40:111
25133996048,9cyclictest83616-21latency_hist10:10:011
25130996054,5cyclictest123693-21kworker/u8:3+flush-179:012:25:230
25130996053,5cyclictest31398-21kworker/u8:0+flush-179:008:04:350
25134995956,2cyclictest0-21swapper/211:51:592
25130995950,7cyclictest1-21systemd10:55:010
25133995853,4cyclictest85437-21kworker/u8:2+flush-179:010:25:161
25133995849,7cyclictest1213033-21systemd-journal10:55:001
25133995849,6cyclictest123658-21latency_hist12:15:001
25130995852,4cyclictest118864-21kworker/u8:2+flush-179:012:05:160
25130995848,8cyclictest1213033-21systemd-journal11:09:550
25130995844,10cyclictest1213033-21systemd-journal12:15:240
25130995751,4cyclictest85437-21kworker/u8:2+events_unbound10:25:160
25130995743,10cyclictest1213033-21systemd-journal11:35:330
25137995652,2cyclictest0-21swapper/309:07:593
25130995649,5cyclictest63191-21kworker/u8:0+flush-179:009:15:160
25130995649,5cyclictest12318-21kworker/u8:2+flush-179:007:35:160
25133995544,8cyclictest510-21rs:main1
25130995546,7cyclictest122054-21kworker/u8:0+flush-179:012:10:150
25130995447,5cyclictest85437-21kworker/u8:2+events_unbound10:20:010
2513399531,49cyclictest1-21systemd07:37:321
25133995144,5cyclictest70349-21kworker/u8:0+flush-179:010:10:151
25133995141,8cyclictest47535-21kworker/u8:2+flush-179:008:20:001
25133995141,8cyclictest47535-21kworker/u8:2+flush-179:008:20:001
25130995146,4cyclictest31398-21kworker/u8:0+flush-179:007:50:190
25130995143,5cyclictest24972-21latency_hist07:10:020
4577091500,13ptp4l61490irq/134-eno1-TxRx-007:10:013
25133995043,5cyclictest98190-21apt-get10:55:101
25133994941,6cyclictest125268-21latency_hist12:20:021
25133994937,9cyclictest510-21rs:main1
25130994943,4cyclictest93141-21kworker/u8:0+flush-179:010:40:190
231999490,33rtkit-daemon659750-21ntpd07:08:471
25133994840,6cyclictest32953-21latency_hist07:35:011
25133994838,7cyclictest40927-21latency_hist08:00:011
25130994844,3cyclictest50790-21kworker/u8:2+flush-179:009:00:190
25130994844,3cyclictest50790-21kworker/u8:2+flush-179:009:00:190
25133994742,3cyclictest78300-21sshd09:52:331
25130994733,10cyclictest1213033-21systemd-journal11:25:010
25133994639,5cyclictest93435-21apt-get10:40:121
25130994639,5cyclictest31398-21kworker/u8:0+flush-179:007:40:140
2513499450,42cyclictest0-21swapper/212:39:552
25133994537,6cyclictest510-21rs:main1
25133994535,8cyclictest85437-21kworker/u8:2+flush-179:010:15:221
25133994437,5cyclictest90453-21cat10:30:121
25130994439,4cyclictest99801-21kworker/u8:0+flush-179:012:00:260
25130994437,5cyclictest85437-21kworker/u8:2+flush-179:010:20:160
25133994340,2cyclictest123642-21kworker/u8:1+events_unbound12:30:001
25133994328,14cyclictest99801-21kworker/u8:0+events_unbound11:15:251
2513399432,39cyclictest102724-21turbostat11:14:551
25137994240,1cyclictest0-21swapper/310:31:593
25130994237,4cyclictest45445-21kworker/u8:1+flush-179:008:10:260
25134994138,2cyclictest0-21swapper/209:07:592
25133994133,5cyclictest0-21swapper/110:00:021
2513399411,3cyclictest714-21Xorg08:55:001
2513399411,38cyclictest714-21Xorg12:33:001
25134994038,1cyclictest0-21swapper/209:35:002
25133994037,2cyclictest714-21Xorg07:26:591
25133994036,2cyclictest12318-21kworker/u8:2+flush-179:007:45:201
25133994032,6cyclictest130010-21kworker/u8:0+flush-179:012:40:001
2513799390,1cyclictest0-21swapper/312:31:593
25133993936,2cyclictest0-21swapper/108:24:551
25133993935,3cyclictest271rcuc/108:33:591
25137993734,2cyclictest0-21swapper/308:29:593
2513799370,36cyclictest0-21swapper/310:41:593
25134993735,1cyclictest0-21swapper/212:00:002
25134993734,2cyclictest0-21swapper/210:49:542
25134993734,2cyclictest0-21swapper/210:34:552
25134993734,2cyclictest0-21swapper/209:12:592
25134993734,2cyclictest0-21swapper/208:25:592
25133993731,4cyclictest75404-21apt-get09:45:101
25137993634,1cyclictest0-21swapper/309:32:593
25137993632,2cyclictest0-21swapper/310:13:003
2513799360,35cyclictest0-21swapper/307:11:003
2513799360,1cyclictest0-21swapper/311:25:003
25134993633,2cyclictest0-21swapper/212:27:002
25134993633,2cyclictest0-21swapper/208:45:592
2513499360,1cyclictest0-21swapper/210:43:002
2513499360,1cyclictest0-21swapper/208:02:592
25133993633,2cyclictest0-21swapper/112:06:591
25133993611,9cyclictest714-21Xorg11:25:591
25130993632,3cyclictest57153-21systemd-run08:50:000
2513799350,1cyclictest0-21swapper/308:38:593
25134993533,1cyclictest0-21swapper/207:55:002
25134993532,2cyclictest0-21swapper/208:54:002
25133993529,4cyclictest73819-21apt-get09:40:121
25133993527,6cyclictest47616-21kworker/u8:3+flush-179:008:25:231
4577091340,5ptp4l441ktimers/309:25:013
25137993432,1cyclictest0-21swapper/311:55:003
25137993432,1cyclictest0-21swapper/311:49:563
25137993432,1cyclictest0-21swapper/311:49:553
25137993432,1cyclictest0-21swapper/311:12:593
25137993432,1cyclictest0-21swapper/308:46:593
25134993431,2cyclictest0-21swapper/208:44:562
25134993431,2cyclictest0-21swapper/208:44:562
25134993431,2cyclictest0-21swapper/208:07:592
25133993410,9cyclictest714-21Xorg08:44:591
25133993410,9cyclictest714-21Xorg08:44:591
25137993331,1cyclictest0-21swapper/311:42:593
25137993331,1cyclictest0-21swapper/308:34:593
25134993330,2cyclictest0-21swapper/210:24:552
25134993330,2cyclictest0-21swapper/209:46:592
2513499330,30cyclictest0-21swapper/211:20:002
25133993310,7cyclictest714-21Xorg09:35:591
25133993310,6cyclictest65293-21users09:10:271
25137993230,1cyclictest0-21swapper/311:34:543
25134993230,1cyclictest0-21swapper/211:00:002
25134993229,2cyclictest0-21swapper/211:02:582
25137993028,1cyclictest0-21swapper/311:04:593
25137993028,1cyclictest0-21swapper/307:46:003
25137993027,2cyclictest0-21swapper/309:25:133
25137993027,2cyclictest0-21swapper/309:25:133
25137993026,3cyclictest85215-21turbostat10:19:563
2513799302,26cyclictest0-21swapper/310:45:133
25134993027,2cyclictest0-21swapper/212:31:592
25134993027,2cyclictest0-21swapper/211:23:002
25134993027,2cyclictest0-21swapper/209:55:012
25134993027,2cyclictest0-21swapper/208:10:132
25134993027,2cyclictest0-21swapper/207:33:592
4577091290,6ptp4l441ktimers/311:30:003
25137992927,1cyclictest0-21swapper/310:00:033
25137992927,1cyclictest0-21swapper/308:55:003
25137992927,1cyclictest0-21swapper/307:50:123
25137992926,2cyclictest0-21swapper/312:10:123
25137992926,2cyclictest0-21swapper/310:51:593
25137992926,2cyclictest0-21swapper/308:10:013
25137992921,6cyclictest36181-21turbostat07:45:003
2513799290,4cyclictest29794-21turbostat07:25:003
2513799290,27cyclictest0-21swapper/312:00:133
2513799290,27cyclictest0-21swapper/310:25:143
2513799290,27cyclictest0-21swapper/309:00:123
2513799290,27cyclictest0-21swapper/309:00:123
2513799290,27cyclictest0-21swapper/308:55:103
2513799290,27cyclictest0-21swapper/308:10:013
25134992926,2cyclictest0-21swapper/211:30:102
25134992926,2cyclictest0-21swapper/211:15:002
25134992926,2cyclictest0-21swapper/210:53:002
25134992926,2cyclictest0-21swapper/210:15:132
25134992926,2cyclictest0-21swapper/209:16:592
25134992926,2cyclictest0-21swapper/207:35:122
25134992926,2cyclictest0-21swapper/207:25:132
2513499290,28cyclictest0-21swapper/212:00:132
2513499290,28cyclictest0-21swapper/210:25:152
2513499290,27cyclictest0-21swapper/209:00:122
2513499290,27cyclictest0-21swapper/209:00:122
2513499290,27cyclictest0-21swapper/208:30:132
2513499290,27cyclictest0-21swapper/207:11:592
4577091280,6ptp4l441ktimers/308:25:003
4577091280,5ptp4l441ktimers/309:54:593
25137992826,1cyclictest0-21swapper/310:58:593
25137992826,1cyclictest0-21swapper/310:40:003
25137992826,1cyclictest0-21swapper/309:49:593
25137992825,2cyclictest0-21swapper/311:35:133
25137992825,2cyclictest0-21swapper/310:21:593
2513799280,2cyclictest0-21swapper/311:15:133
2513799280,2cyclictest0-21swapper/307:55:143
2513799280,26cyclictest0-21swapper/309:55:023
2513799280,26cyclictest0-21swapper/307:35:133
2513799280,26cyclictest0-21swapper/307:25:133
25134992826,1cyclictest0-21swapper/212:09:592
25134992826,1cyclictest0-21swapper/209:36:592
25134992825,2cyclictest0-21swapper/211:45:132
25134992825,2cyclictest0-21swapper/211:45:132
25134992825,2cyclictest0-21swapper/210:35:122
25134992825,2cyclictest0-21swapper/208:55:112
2513499280,2cyclictest0-21swapper/211:40:132
2513499280,27cyclictest0-21swapper/212:10:132
2513499280,26cyclictest0-21swapper/210:00:022
4577091270,6ptp4l61490irq/134-eno1-TxRx-009:20:003
4577091270,5ptp4l441ktimers/309:45:013
4577091270,3ptp4l441ktimers/312:20:003
25137992725,1cyclictest0-21swapper/312:23:003
25137992724,2cyclictest0-21swapper/311:55:123
25134992725,1cyclictest0-21swapper/209:25:132
25134992725,1cyclictest0-21swapper/209:25:132
25134992725,1cyclictest0-21swapper/207:55:142
25134992724,2cyclictest0-21swapper/209:25:002
25134992724,2cyclictest0-21swapper/208:38:592
4577091260,6ptp4l61490irq/134-eno1-TxRx-008:45:003
4577091260,6ptp4l61490irq/134-eno1-TxRx-008:45:003
4577091260,5ptp4l61490irq/134-eno1-TxRx-009:40:003
4577091260,5ptp4l441ktimers/312:40:003
4577091260,3ptp4l441ktimers/311:10:013
25137992624,1cyclictest0-21swapper/307:30:593
2513499260,2cyclictest0-21swapper/208:15:592
2513499260,2cyclictest0-21swapper/208:15:592
2513499260,24cyclictest0-21swapper/211:30:002
2513499260,24cyclictest0-21swapper/208:20:592
4577091250,5ptp4l61490irq/134-eno1-TxRx-009:15:003
4577091250,5ptp4l61490irq/134-eno1-TxRx-007:20:003
25137992523,1cyclictest0-21swapper/312:05:593
2513799250,24cyclictest0-21swapper/312:28:593
2513799250,1cyclictest0-21swapper/308:18:593
2513799250,1cyclictest0-21swapper/308:18:593
25134992522,2cyclictest0-21swapper/210:05:182
25134992522,2cyclictest0-21swapper/207:46:592
2513499250,2cyclictest0-21swapper/211:35:582
2513499250,2cyclictest0-21swapper/207:20:592
2513499250,24cyclictest0-21swapper/207:17:002
2513499250,1cyclictest0-21swapper/212:25:002
4577091240,3ptp4l441ktimers/310:09:553
4577091240,3ptp4l441ktimers/308:05:013
25134992421,2cyclictest0-21swapper/212:17:582
25134992421,2cyclictest0-21swapper/210:14:552
25134992321,1cyclictest0-21swapper/211:10:002
25134992119,1cyclictest0-21swapper/209:44:582
25134992118,2cyclictest0-21swapper/209:51:592
25134991815,2cyclictest0-21swapper/207:44:592
251349930,2cyclictest0-21swapper/207:10:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional