You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-07 - 15:36
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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack3slot2.osadl.org (updated Wed Jan 07, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18133722880,3sleep0181338-21uname12:11:140
13798622660,3chrt137974-21ntpq09:35:460
9697099264233,19cyclictest96979-21kworker/u2:007:36:200
14908222540,3sleep0149083-21ld10:15:380
9697099252224,17cyclictest122166-21kworker/u2:008:55:330
9697099250221,17cyclictest147224-21kworker/u2:210:10:330
10870722450,3chrt108704-21ntpq07:50:390
9697099243214,18cyclictest126326-21kworker/u2:109:00:370
9697099241211,18cyclictest105944-21kworker/u2:208:00:310
9697099241210,19cyclictest149049-21kworker/u2:010:50:370
14202422410,2chrt142022-21/usr/sbin/munin09:50:270
9697099240209,19cyclictest131897-21kworker/u2:009:20:370
9697099239209,19cyclictest182263-21kworker/u2:112:15:370
9697099238208,19cyclictest118469-21kworker/u2:208:30:380
9697099237207,18cyclictest171345-21kworker/u2:111:50:020
9697099236205,19cyclictest182263-21kworker/u2:112:20:370
9697099234204,18cyclictest158860-21kworker/u2:211:40:010
9697099234204,18cyclictest124026-21kworker/u2:208:50:020
9697099229200,17cyclictest158860-21kworker/u2:211:30:120
9697099229199,18cyclictest98804-21kworker/u2:207:20:010
9697099228199,18cyclictest149049-21kworker/u2:010:46:190
9697099227197,19cyclictest98804-21kworker/u2:207:20:130
9697099225194,19cyclictest158860-21kworker/u2:211:21:190
9697099224196,17cyclictest177879-21kworker/u2:012:05:370
9697099221191,18cyclictest120565-21kworker/u2:108:40:020
9697099221190,19cyclictest149049-21kworker/u2:010:30:330
9697099220191,18cyclictest171345-21kworker/u2:111:51:170
9697099220190,18cyclictest120565-21kworker/u2:108:40:330
9697099220189,19cyclictest138883-21kworker/u2:109:56:190
9697099218190,17cyclictest158860-21kworker/u2:211:11:190
9697099218188,18cyclictest158860-21kworker/u2:211:25:320
9697099218188,18cyclictest158860-21kworker/u2:211:05:070
9697099217189,17cyclictest158860-21kworker/u2:211:15:360
9697099217186,19cyclictest131897-21kworker/u2:009:25:130
9697099216187,18cyclictest105944-21kworker/u2:208:00:010
9697099212182,18cyclictest105944-21kworker/u2:208:15:070
9697099212181,19cyclictest131897-21kworker/u2:009:41:200
9697099211181,18cyclictest171345-21kworker/u2:111:56:170
9697099208178,19cyclictest96979-21kworker/u2:007:26:180
9697099207178,17cyclictest182263-21kworker/u2:112:31:170
9697099207176,19cyclictest138883-21kworker/u2:110:05:030
9697099206177,18cyclictest171345-21kworker/u2:111:40:320
9697099206174,20cyclictest94683-21kworker/u2:107:10:370
9697099205177,17cyclictest147224-21kworker/u2:210:20:320
9697099205176,18cyclictest105944-21kworker/u2:208:06:180
9697099205174,18cyclictest171345-21kworker/u2:112:00:370
9697099204175,18cyclictest158860-21kworker/u2:211:05:370
9697099204174,18cyclictest96979-21kworker/u2:007:40:370
9697099204174,18cyclictest96979-21kworker/u2:007:30:130
9697099203175,16cyclictest182263-21kworker/u2:112:26:190
9697099203174,17cyclictest138883-21kworker/u2:109:45:370
9697099203172,19cyclictest138883-21kworker/u2:110:05:350
9697099202172,18cyclictest116895-21kworker/u2:008:20:400
9697099200170,19cyclictest149049-21kworker/u2:010:45:010
9697099199171,18cyclictest126326-21kworker/u2:109:15:030
9697099199169,18cyclictest122166-21kworker/u2:008:50:390
9697099198168,18cyclictest105944-21kworker/u2:207:45:380
9697099197167,18cyclictest129118-21kworker/u2:209:05:370
9697099195167,18cyclictest149049-21kworker/u2:010:35:070
9697099195165,18cyclictest131897-21kworker/u2:009:30:370
9697099192162,18cyclictest182263-21kworker/u2:112:35:310
9697099192162,18cyclictest115181-21kworker/u2:108:25:380
9697099190161,17cyclictest158860-21kworker/u2:211:00:010
9697099186155,19cyclictest149049-21kworker/u2:010:25:280
9697099185156,18cyclictest105944-21kworker/u2:208:10:130
9697099184157,17cyclictest131897-21kworker/u2:009:20:010
9697099172145,17cyclictest94683-21kworker/u2:107:10:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional