You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-07 - 19:38
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 rack4slot1.osadl.org (updated Tue Jul 07, 2026 12:45:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
395421050,3chrt0-21swapper/110:21:301
395421050,3chrt0-21swapper/110:21:301
395421050,3chrt0-21swapper/110:21:301
154052980,3sleep30-21swapper/309:11:063
154052980,3sleep30-21swapper/309:11:063
171192970,4sleep30-21swapper/311:56:053
171192970,4sleep30-21swapper/311:56:053
21832910,2chrt0-21swapper/308:36:063
21832910,2chrt0-21swapper/308:36:063
159612910,3sleep10-21swapper/111:16:001
159612910,3sleep10-21swapper/111:16:001
159612910,3sleep10-21swapper/111:16:001
43992890,3sleep24312-21latency_hist12:20:482
43992890,3sleep24312-21latency_hist12:20:482
43992890,3sleep24312-21latency_hist12:20:482
288902890,3sleep20-21swapper/211:31:122
288902890,3sleep20-21swapper/211:31:122
194452890,3sleep30-21swapper/307:55:593
194452890,3sleep30-21swapper/307:55:593
79652820,2sleep20-21swapper/208:51:082
79652820,2sleep20-21swapper/208:51:082
79652820,2sleep20-21swapper/208:51:082
55132800,3sleep20-21swapper/207:17:442
55132800,3sleep20-21swapper/207:17:442
162192770,3sleep20-21swapper/209:12:132
162192770,3sleep20-21swapper/209:12:132
241982760,2sleep30-21swapper/310:06:083
241982760,2sleep30-21swapper/310:06:083
192032760,3chrt0-21swapper/107:55:571
192032760,3chrt0-21swapper/107:55:571
298252720,2sleep10-21swapper/110:54:051
298252720,2sleep10-21swapper/110:54:051
256202710,2sleep20-21swapper/210:08:532
256202710,2sleep20-21swapper/210:08:532
253962710,3chrt0-21swapper/308:11:063
294772670,2sleep229554-21needreboot12:11:002
294772670,2sleep229554-21needreboot12:11:002
294772670,2sleep229554-21needreboot12:11:002
32242660,5sleep12064-21ls07:11:091
115472660,3chrt0-21swapper/009:01:060
115472660,3chrt0-21swapper/009:01:060
79892640,3sleep30-21swapper/312:25:033
79892640,3sleep30-21swapper/312:25:033
265672640,3sleep126566-21latency_hist10:10:441
265672640,3sleep126566-21latency_hist10:10:441
262302630,3chrt0-21swapper/111:28:501
262302630,3chrt0-21swapper/111:28:501
110952620,4sleep30-21swapper/312:28:203
110952620,4sleep30-21swapper/312:28:203
110952620,4sleep30-21swapper/312:28:203
81902610,3sleep28188-21xargs11:46:072
81902610,3sleep28188-21xargs11:46:072
236842610,4chrt0-21swapper/308:06:073
236842610,4chrt0-21swapper/308:06:073
109552600,3sleep30-21swapper/311:10:113
109552600,3sleep30-21swapper/311:10:113
109552600,3sleep30-21swapper/311:10:113
74052590,2chrt0-21swapper/109:44:481
74052590,2chrt0-21swapper/109:44:481
74052590,2chrt0-21swapper/109:44:481
275022590,2chrt0-21swapper/211:30:562
275022590,2chrt0-21swapper/211:30:562
253782570,3chrt0-21swapper/311:27:073
253782570,3chrt0-21swapper/311:27:073
153722560,3sleep30-21swapper/309:55:553
153722560,3sleep30-21swapper/309:55:553
153722560,3sleep30-21swapper/309:55:553
292562550,2sleep00-21swapper/009:30:160
292562550,2sleep00-21swapper/009:30:160
292562550,2sleep00-21swapper/009:30:160
238332550,2sleep20-21swapper/209:21:392
238332550,2sleep20-21swapper/209:21:392
238332550,2sleep20-21swapper/209:21:392
85432540,2sleep10-21swapper/111:06:071
85432540,2sleep10-21swapper/111:06:071
85432540,2sleep10-21swapper/111:06:071
158652540,3sleep20-21swapper/207:46:012
158652540,3sleep20-21swapper/207:46:012
110862540,2sleep20-21swapper/212:28:202
110862540,2sleep20-21swapper/212:28:202
110862540,2sleep20-21swapper/212:28:202
202832530,8sleep227-21ksoftirqd/210:01:212
202832530,8sleep227-21ksoftirqd/210:01:212
202832530,8sleep227-21ksoftirqd/210:01:212
289982500,3chrt0-21swapper/311:31:253
289982500,3chrt0-21swapper/311:31:253
68282490,4chrt0-21swapper/311:04:443
68282490,4chrt0-21swapper/311:04:443
261492490,2sleep026161-21rm10:50:440
261492490,2sleep026161-21rm10:50:440
261492490,2sleep026161-21rm10:50:440
258602490,4sleep10-21swapper/110:50:151
258602490,4sleep10-21swapper/110:50:151
258602490,4sleep10-21swapper/110:50:151
318742480,2sleep132057-21unixbench_multi10:16:081
318742480,2sleep132057-21unixbench_multi10:16:081
318742480,2sleep132057-21unixbench_multi10:16:081
3582994715,14cyclictest5597-21ssh11:43:172
3582994715,14cyclictest5597-21ssh11:43:172
99202460,3chrt0-21swapper/109:47:211
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional