You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-22 - 05:23
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 100 highest latencies:
System rackeslot4.osadl.org (updated Mon Jun 22, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2242212994439,3cyclictest2354470-21fwupd20:56:260
2242219993017,11cyclictest2386038-21grep21:30:172
2242219993017,11cyclictest2386038-21grep21:30:162
2242219992818,9cyclictest2437222-21kthreadcore22:20:162
224221999280,1cyclictest0-21swapper/200:05:142
2242219992717,9cyclictest0-21swapper/222:45:002
2242219992714,2cyclictest516-21rs:main2
2242217992724,2cyclictest0-21swapper/121:20:191
224221299270,24cyclictest2402964-21sed21:45:180
224222299262,21cyclictest2355052-21apt-get21:00:113
224222299261,23cyclictest2471982-21cron22:55:003
224222299261,21cyclictest2518233-21apt-get23:40:123
2242219992623,2cyclictest2563868-21munin-plugin-st00:25:002
224221999262,20cyclictest2344906-21apt-get20:50:132
2242219992619,5cyclictest2283358-21apt-get19:50:132
2242219992619,5cyclictest0-21swapper/219:10:152
2242219992617,8cyclictest2262466-21idleruntime-cro19:30:002
2242219992617,1cyclictest2313844-21sh20:20:002
224221799261,21cyclictest2415993-21apt-get22:00:131
224222299252,2cyclictest2380469-21apt-get21:25:113
224222299252,20cyclictest2293511-21apt-get20:00:113
2242222992519,3cyclictest2452016-21apt-get22:35:123
224222299251,22cyclictest2436016-21turbostat22:20:013
224222299251,21cyclictest2410900-21apt-get21:55:113
2242219992521,2cyclictest0-21swapper/222:15:182
224221999251,20cyclictest2319170-21apt-get20:25:142
224221999250,24cyclictest0-21swapper/221:40:202
224221799252,21cyclictest2324246-21apt-get20:30:141
2242217992520,3cyclictest2298907-21apt-get20:05:121
224221299252,21cyclictest2309035-21apt-get20:15:110
224222299241,21cyclictest2283078-21cron19:50:003
224222299241,21cyclictest2247555-21apt-get19:15:123
224222299241,20cyclictest2349982-21apt-get20:55:123
224222299241,19cyclictest2421060-21apt-get22:05:113
224222299240,5cyclictest2262462-21cron19:30:003
224222299240,23cyclictest2314596-21irqcore20:20:163
224222299240,21cyclictest2324745-21sed20:30:173
2242219992418,4cyclictest2538851-21apt-get00:00:122
224221999241,20cyclictest2339404-21apt-get20:45:102
224221999241,20cyclictest0-21swapper/222:25:112
224221999240,20cyclictest0-21swapper/223:20:132
2242217992419,3cyclictest2354470-21fwupd20:56:291
224221799241,2cyclictest2492709-21cron23:14:591
2242212992419,3cyclictest2380971-21irqcore21:25:160
224221299241,3cyclictest2559045-21apt-get00:20:120
224221299241,3cyclictest2551157-21sort00:10:170
224221299241,22cyclictest0-21swapper/023:25:100
224221299241,21cyclictest2553987-21apt-get00:15:110
224221299241,21cyclictest2457107-21apt-get22:40:120
224221299241,21cyclictest2441384-21apt-get22:25:110
224221299241,21cyclictest2334374-21apt-get20:40:100
224221299241,21cyclictest0-21swapper/023:30:130
224222299230,2cyclictest2528339-21apt-get23:50:123
224222299230,20cyclictest0-21swapper/321:10:123
224222299230,20cyclictest0-21swapper/319:55:123
224222299230,19cyclictest0-21swapper/300:30:123
2242219992317,5cyclictest0-21swapper/223:10:112
2242219992315,1cyclictest0-21swapper/221:25:112
224221999230,20cyclictest2421560-21grep22:05:152
2242217992319,3cyclictest514-21in:imuxsock22:25:001
224221799231,21cyclictest2262739-21apt-get19:30:111
224221799231,20cyclictest2462151-21apt-get22:45:121
224221299231,2cyclictest64-21kcompactd019:58:400
224221299231,2cyclictest2273271-21apt-get19:40:120
224221299231,2cyclictest2257685-21apt-get19:25:120
224221299231,2cyclictest0-21swapper/023:10:110
224221299231,20cyclictest2528339-21apt-get23:50:120
224221299230,21cyclictest2298290-21cron20:05:000
2242222992219,1cyclictest0-21swapper/319:50:133
2242222992218,2cyclictest2503094-21apt-get23:25:103
224222299221,2cyclictest2329297-21apt-get20:35:103
224222299221,20cyclictest64-21kcompactd019:21:353
224222299221,1cyclictest2482880-21apt-get23:05:113
224222299220,20cyclictest0-21swapper/322:25:153
224222299220,19cyclictest0-21swapper/322:20:113
224222299220,19cyclictest0-21swapper/321:15:123
2242219992218,2cyclictest2564123-21apt-get00:25:132
224221999221,2cyclictest0-21swapper/223:00:222
224221999221,19cyclictest0-21swapper/220:40:102
224221999220,2cyclictest2395396-21cron21:40:002
224221999220,2cyclictest2278028-21cron19:45:002
224221999220,2cyclictest0-21swapper/220:55:122
224221999220,20cyclictest0-21swapper/223:25:112
224221999220,19cyclictest0-21swapper/221:05:142
224221999220,19cyclictest0-21swapper/200:15:102
2242217992220,1cyclictest2568874-21cron00:29:591
2242217992219,2cyclictest301rcuc/121:40:201
224221799221,2cyclictest0-21swapper/100:15:111
224221799221,1cyclictest0-21swapper/120:20:131
224221799220,20cyclictest2539347-21taskset00:00:181
224221799220,20cyclictest2339133-21ls20:44:591
224221799220,20cyclictest2278305-21apt-get19:45:121
2242212992219,2cyclictest0-21swapper/000:05:140
2242212992219,1cyclictest2360146-21apt-get21:05:130
2242212992219,1cyclictest0-21swapper/023:00:130
2242212992216,5cyclictest2339887-21ps20:45:130
2242212992216,4cyclictest2539355-21grep00:00:180
2242212992216,4cyclictest2288164-21sh19:55:010
224221299221,2cyclictest0-21swapper/023:15:140
224221299221,2cyclictest0-21swapper/020:35:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional