You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-27 - 16:46
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 Sat Jun 27, 2026 12:45:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1101222860,2sleep2261rcuc/207:11:252
1101222860,2sleep2261rcuc/207:11:252
1056721480,3sleep30-21swapper/309:35:583
1056721480,3sleep30-21swapper/309:35:583
1177821330,3sleep10-21swapper/111:40:591
1177821330,3sleep10-21swapper/111:40:591
1177821330,3sleep10-21swapper/111:40:591
1177821330,3sleep10-21swapper/111:40:591
1109921230,10sleep333-21ksoftirqd/312:24:303
1109921230,10sleep333-21ksoftirqd/312:24:303
1109921230,10sleep333-21ksoftirqd/312:24:303
2930021220,3sleep10-21swapper/110:40:471
2930021220,3sleep10-21swapper/110:40:471
1436621160,4sleep30-21swapper/312:28:083
1436621160,4sleep30-21swapper/312:28:083
536021150,4sleep14631-21/usr/sbin/munin10:50:551
536021150,4sleep14631-21/usr/sbin/munin10:50:551
536021150,4sleep14631-21/usr/sbin/munin10:50:551
3032021130,3sleep20-21swapper/208:05:502
3032021130,3sleep20-21swapper/208:05:502
381021040,4sleep30-21swapper/309:29:353
381021040,4sleep30-21swapper/309:29:353
1819121030,3sleep1211ksoftirqd/111:50:521
49812980,8sleep333-21ksoftirqd/312:15:583
49812980,8sleep333-21ksoftirqd/312:15:583
49812980,8sleep333-21ksoftirqd/312:15:583
177932970,4sleep217792-21awk11:06:002
177932970,4sleep217792-21awk11:06:002
118072960,2sleep30-21swapper/307:15:483
118072960,2sleep30-21swapper/307:15:483
49752880,3sleep30-21swapper/308:25:493
49752880,3sleep30-21swapper/308:25:493
88192860,3sleep20-21swapper/209:35:002
88192860,3sleep20-21swapper/209:35:002
303732850,3chrt0-21swapper/312:07:063
303732850,3chrt0-21swapper/312:07:063
303732850,3chrt0-21swapper/312:07:063
5802830,8sleep227-21ksoftirqd/209:25:442
5802830,8sleep227-21ksoftirqd/209:25:442
243092800,4sleep20-21swapper/211:15:402
243092800,4sleep20-21swapper/211:15:402
200202800,2sleep119990-21ssh12:35:491
200202800,2sleep119990-21ssh12:35:491
327292790,3sleep30-21swapper/309:25:253
327292790,3sleep30-21swapper/309:25:253
127352780,2sleep30-21swapper/310:19:513
127352780,2sleep30-21swapper/310:19:513
127352780,2sleep30-21swapper/310:19:513
127352780,2sleep30-21swapper/310:19:513
246132740,4sleep10-21swapper/109:53:081
246132740,4sleep10-21swapper/109:53:081
246132740,4sleep10-21swapper/109:53:081
321002680,3sleep20-21swapper/210:02:212
321002680,3sleep20-21swapper/210:02:212
321002680,3sleep20-21swapper/210:02:212
290172650,3sleep30-21swapper/309:59:053
290172650,3sleep30-21swapper/309:59:053
161872650,3sleep30-21swapper/307:25:573
161872650,3sleep30-21swapper/307:25:573
237252630,3chrt0-21swapper/211:59:132
237252630,3chrt0-21swapper/211:59:132
81312590,2chrt7911-21/usr/sbin/munin12:20:472
81312590,2chrt7911-21/usr/sbin/munin12:20:472
81312590,2chrt7911-21/usr/sbin/munin12:20:472
127812590,3sleep1201rcuc/107:15:581
127812590,3sleep1201rcuc/107:15:581
239452530,3sleep30-21swapper/310:33:333
239452530,3sleep30-21swapper/310:33:333
239452530,3sleep30-21swapper/310:33:333
171842520,4sleep30-21swapper/312:31:013
171842520,4sleep30-21swapper/312:31:013
171842520,4sleep30-21swapper/312:31:013
162912500,3chrt0-21swapper/211:48:202
162912500,3chrt0-21swapper/211:48:202
162912500,3chrt0-21swapper/211:48:202
27392490,8sleep227-21ksoftirqd/211:29:392
27392490,8sleep227-21ksoftirqd/211:29:392
27392490,8sleep227-21ksoftirqd/211:29:392
125642490,2sleep111915-21/usr/sbin/munin12:25:541
125642490,2sleep111915-21/usr/sbin/munin12:25:541
237482480,3chrt0-21swapper/111:59:161
237482480,3chrt0-21swapper/111:59:161
180532480,3sleep30-21swapper/311:50:513
180532480,3sleep30-21swapper/311:50:513
44092470,2sleep20-21swapper/211:30:592
44092470,2sleep20-21swapper/211:30:592
44092470,2sleep20-21swapper/211:30:592
44092470,2sleep20-21swapper/211:30:592
232742470,1sleep10-21swapper/109:12:201
232742470,1sleep10-21swapper/109:12:201
140712470,3sleep30-21swapper/310:20:513
140712470,3sleep30-21swapper/310:20:513
140712470,3sleep30-21swapper/310:20:513
103222460,3sleep09511-21ls07:10:560
103222460,3sleep09511-21ls07:10:560
40942440,3sleep10-21swapper/112:15:481
231262440,4sleep30-21swapper/312:39:573
231262440,4sleep30-21swapper/312:39:573
231262440,4sleep30-21swapper/312:39:573
262482430,4sleep30-21swapper/309:55:483
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional