You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-21 - 00:06
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
Characteristics of the 50 highest latencies:
System rack3slot0.osadl.org (updated Wed May 20, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
671621030,2sleep01629899cyclictest11:57:300
156212980,0sleep40-21swapper/412:24:014
145502900,2sleep70-21swapper/707:04:107
272382890,0sleep40-21swapper/412:22:494
54732810,2sleep61632199cyclictest10:26:296
54732810,2sleep61632199cyclictest10:26:296
111172720,0sleep10-21swapper/110:02:461
168842710,1sleep616816-21sshd09:24:066
41022700,0sleep30-21swapper/311:20:093
162072530,1sleep71632799cyclictest08:04:087
282842520,1sleep228283-21bash11:56:522
267052520,0sleep726670-21sshd10:35:037
198492510,0sleep21-21systemd11:13:432
1594425127,9sleep60-21swapper/607:05:466
130132490,0sleep20-21swapper/210:14:002
148602480,0sleep30-21swapper/310:15:533
220062470,0sleep20-21swapper/209:50:212
218942470,0sleep20-21swapper/209:15:052
48242460,0sleep10-21swapper/110:54:121
213052460,0sleep6631rcuc/612:33:406
183802460,0sleep618381-21sshd12:01:536
117832460,0sleep1231rcuc/112:03:241
53392450,2sleep01629899cyclictest09:43:550
246092450,0sleep40-21swapper/412:02:154
208472450,0sleep40-21swapper/409:39:104
302192440,1sleep230182-21cp12:34:082
139622440,2sleep21630399cyclictest10:34:182
214182430,0sleep00-21swapper/012:35:260
129172430,0sleep70-21swapper/712:05:147
129172430,0sleep70-21swapper/712:05:147
115722430,1sleep233-21ksoftirqd/211:24:162
110922430,0sleep7711rcuc/710:32:237
289142420,0sleep50-21swapper/509:26:385
151162420,1sleep715114-21grepconf.sh10:58:347
113202420,0sleep10-21swapper/111:50:181
158882410,0sleep00-21swapper/010:01:090
127862410,2sleep21630399cyclictest10:54:372
108182410,0sleep2758-21runrttasks09:57:102
212312400,0sleep70-21swapper/709:37:217
1604224029,8sleep20-21swapper/207:07:022
1591624028,8sleep50-21swapper/507:05:215
1591124028,8sleep00-21swapper/007:05:160
149192400,2sleep51631899cyclictest11:57:595
114142400,2sleep51631899cyclictest10:54:325
287822390,0sleep10-21swapper/109:13:441
180992390,0sleep10-21swapper/111:11:421
1596623926,9sleep10-21swapper/107:06:051
141812390,0sleep00-21swapper/011:41:120
1370523926,9sleep40-21swapper/407:04:004
265622380,0sleep40-21swapper/411:04:404
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional