You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-14 - 00:57
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 the highest latencies:
System rack3slot2.osadl.org (updated Wed May 13, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
330005699384344,26cyclictest3307223-31find07:35:500
337472822890,2sleep03374729-21cat11:36:170
330005699282255,17cyclictest29-21kswapd007:40:210
332702822530,3chrt3327025-21ntpq08:45:310
338846822460,4chrt3388456-21ntpq12:25:520
337969722440,3chrt3379698-21grep11:55:120
330005699216186,18cyclictest3290927-21kworker/u2:207:15:070
330005699216185,19cyclictest3346567-21kworker/u2:210:01:170
330005699212180,20cyclictest3290927-21kworker/u2:207:20:030
330005699210178,20cyclictest3290927-21kworker/u2:207:25:070
330005699209181,18cyclictest3318656-21kworker/u2:108:26:170
330005699209179,18cyclictest3322627-21kworker/u2:208:51:180
330005699208179,18cyclictest3322627-21kworker/u2:208:56:160
330005699208178,19cyclictest3311264-21kworker/u2:007:55:030
330005699208178,18cyclictest3361403-21kworker/u2:210:56:220
330005699207176,19cyclictest3322627-21kworker/u2:208:41:170
330005699207171,24cyclictest3307056-31rm07:35:040
330005699206178,17cyclictest3330771-21kworker/u2:109:30:460
330005699206176,19cyclictest3361403-21kworker/u2:210:51:170
330005699204176,18cyclictest3354443-21kworker/u2:210:30:050
330005699204174,18cyclictest3369818-21kworker/u2:111:55:060
330005699204174,18cyclictest3311264-21kworker/u2:007:56:180
330005699204172,19cyclictest3352264-21kworker/u2:010:20:030
337404022030,2sleep03374041-21latency_hist11:35:060
330005699203174,18cyclictest3290927-21kworker/u2:207:30:050
330005699203173,18cyclictest3346567-21kworker/u2:210:15:070
330005699199169,19cyclictest3369818-21kworker/u2:111:50:020
330005699198168,18cyclictest3314547-21kworker/u2:208:20:120
330005699197166,18cyclictest3308977-21kworker/u2:207:46:180
330005699196167,17cyclictest3314547-21kworker/u2:208:11:200
330005699195165,18cyclictest3340509-21kworker/u2:009:45:040
330005699194166,18cyclictest3352264-21kworker/u2:010:45:060
330005699193164,17cyclictest3369818-21kworker/u2:111:25:070
330005699193164,17cyclictest3340509-21kworker/u2:009:40:030
330005699193161,20cyclictest3369818-21kworker/u2:112:20:080
330005699191162,18cyclictest3369818-21kworker/u2:112:15:040
330005699191162,18cyclictest3314547-21kworker/u2:208:05:450
330005699190159,19cyclictest3352264-21kworker/u2:010:40:080
330005699190159,19cyclictest3330771-21kworker/u2:109:25:080
330005699185155,19cyclictest3352264-21kworker/u2:010:31:170
330005699185154,19cyclictest3379551-21kworker/u2:012:00:100
330005699185154,18cyclictest3311264-21kworker/u2:008:00:370
330005699184156,17cyclictest3330771-21kworker/u2:109:15:020
330005699184154,18cyclictest3314547-21kworker/u2:208:16:190
330005699184153,18cyclictest3361403-21kworker/u2:211:10:070
329901221840,2sleep03299016-21wc07:05:230
330005699183152,18cyclictest3346567-21kworker/u2:210:05:370
330005699182150,20cyclictest3322627-21kworker/u2:208:35:200
330005699181152,18cyclictest3386534-21kworker/u2:012:21:190
330005699181144,25cyclictest3332605-21kworker/u2:009:05:310
330005699180151,18cyclictest3367501-21kworker/u2:011:11:230
330005699180150,18cyclictest3369818-21kworker/u2:112:10:020
330005699180149,19cyclictest3330771-21kworker/u2:109:01:200
330005699179150,17cyclictest3369818-21kworker/u2:111:45:060
330005699179148,19cyclictest3340509-21kworker/u2:009:50:020
330005699178149,18cyclictest3386534-21kworker/u2:012:30:100
330005699177147,18cyclictest3352264-21kworker/u2:010:45:120
330005699176147,19cyclictest3352264-21kworker/u2:010:25:030
330005699175146,18cyclictest3322627-21kworker/u2:208:35:020
330005699173144,18cyclictest3330771-21kworker/u2:109:20:220
330005699173143,18cyclictest3386534-21kworker/u2:012:35:320
330005699172142,18cyclictest3340509-21kworker/u2:009:51:190
330005699172142,18cyclictest3330771-21kworker/u2:109:16:210
330005699169141,18cyclictest3367501-21kworker/u2:011:16:170
330005699163136,18cyclictest3361403-21kworker/u2:211:01:200
330005699162133,18cyclictest3369818-21kworker/u2:111:25:310
330005699158130,17cyclictest3346567-21kworker/u2:209:56:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional