You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-13 - 17:59
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 376 highest latencies:
System rack3slot2.osadl.org (updated Mon Apr 13, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
113678023080,3sleep01136781-21if_wlan007:05:190
121817322810,2sleep01218171-21mailstats11:56:190
120099722510,3chrt1200996-21/usr/sbin/munin10:55:280
121229122480,3chrt1212288-21ntpq11:35:410
122157322450,3chrt1-21systemd12:10:050
119517222410,3chrt1195174-21sort10:35:070
113790199236199,25cyclictest1145646-21time-dir07:36:180
113790199218186,20cyclictest1147848-21/usr/sbin/munin07:45:220
113790199208178,18cyclictest1128817-21kworker/u2:207:15:030
113790199208175,22cyclictest1188552-21kworker/u2:110:20:060
114105122030,3sleep01141053-21cat07:20:270
113790199203170,22cyclictest1181166-21kworker/u2:010:40:050
113790199199169,19cyclictest1203042-21kworker/u2:211:10:070
113790199199169,19cyclictest1181166-21kworker/u2:010:05:030
113790199198170,18cyclictest1128817-21kworker/u2:207:30:040
113790199198167,19cyclictest1204839-21kworker/u2:011:15:070
113790199197168,17cyclictest1147726-21kworker/u2:108:10:040
113790199197167,18cyclictest1147726-21kworker/u2:108:05:060
113790199196167,18cyclictest1147726-21kworker/u2:108:15:040
113790199196166,18cyclictest1156068-21kworker/u2:208:25:020
113790199195165,18cyclictest1227131-21kworker/u2:012:35:040
113790199194165,17cyclictest1174845-21kworker/u2:109:40:030
113790199194164,18cyclictest1156068-21kworker/u2:209:00:070
113790199194163,19cyclictest1213214-21kworker/u2:211:45:030
113790199194159,23cyclictest1225201-21sd-mkdcreds12:21:210
113790199193164,18cyclictest1156068-21kworker/u2:208:40:060
113790199193162,19cyclictest1156068-21kworker/u2:209:20:030
113790199192162,18cyclictest1181166-21kworker/u2:010:10:080
113790199191162,17cyclictest1213214-21kworker/u2:211:50:030
113790199191161,18cyclictest1174845-21kworker/u2:109:35:060
113790199191161,17cyclictest1156068-21kworker/u2:209:05:030
113790199190160,18cyclictest1213214-21kworker/u2:212:05:030
113790199190148,18cyclictest1174845-21kworker/u2:109:26:190
113790199189161,17cyclictest1210801-21kworker/u2:011:35:070
113790199189159,18cyclictest1206664-21kworker/u2:111:30:030
113790199189159,18cyclictest1156068-21kworker/u2:208:45:040
113790199188158,18cyclictest1156068-21kworker/u2:209:11:170
113790199187161,17cyclictest1213214-21kworker/u2:212:20:020
113790199186155,19cyclictest1181166-21kworker/u2:010:25:080
113790199184152,19cyclictest1206664-21kworker/u2:111:25:050
113790199182155,17cyclictest1145650-21kworker/u2:007:45:040
113790199182153,17cyclictest1221553-21kworker/u2:112:25:080
113790199180147,22cyclictest1161272-21anacron08:31:580
113790199179151,18cyclictest1156068-21kworker/u2:209:25:050
113790199179150,18cyclictest1192747-21kworker/u2:210:26:180
113790199178149,18cyclictest1204839-21kworker/u2:011:15:370
113790199178149,18cyclictest1128817-21kworker/u2:207:31:190
113790199178148,17cyclictest1159314-21kworker/u2:008:26:170
113790199177148,18cyclictest1181166-21kworker/u2:010:00:070
113790199176146,19cyclictest1229004-21kworker/u2:212:36:120
113790199176146,18cyclictest1213214-21kworker/u2:212:10:120
113790199174146,16cyclictest1147726-21kworker/u2:107:55:040
113790199173144,17cyclictest1156068-21kworker/u2:209:10:070
113790199172143,18cyclictest1198365-21kworker/u2:110:50:010
113790199171143,17cyclictest1156068-21kworker/u2:208:55:030
113790199170140,18cyclictest1181166-21kworker/u2:010:40:480
113790199169139,18cyclictest1198365-21kworker/u2:110:50:210
113790199169138,19cyclictest1156068-21kworker/u2:208:45:460
113790199168137,19cyclictest1174845-21kworker/u2:109:41:220
113790199167137,18cyclictest1147726-21kworker/u2:107:55:360
113790199164134,18cyclictest1181166-21kworker/u2:009:50:050
113790199163135,17cyclictest1203042-21kworker/u2:211:05:030
113790199160132,17cyclictest1181166-21kworker/u2:010:10:480
113790199160130,18cyclictest1128817-21kworker/u2:207:15:130
113790199157128,18cyclictest1215983-21kworker/u2:111:51:200
113790199157128,18cyclictest1181166-21kworker/u2:009:50:130
113790199155125,18cyclictest1147726-21kworker/u2:108:15:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional