You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-01 - 21:11
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 Thu Jan 01, 2026 12:45:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
996321440,3sleep29962-21df_inode09:55:272
996321440,3sleep29962-21df_inode09:55:272
173721370,3sleep30-21swapper/310:20:193
173721370,3sleep30-21swapper/310:20:193
173721370,3sleep30-21swapper/310:20:193
1914921350,4sleep30-21swapper/308:35:393
1914921350,4sleep30-21swapper/308:35:393
1914921350,4sleep30-21swapper/308:35:393
625921230,8sleep333-21ksoftirqd/312:03:563
625921230,8sleep333-21ksoftirqd/312:03:563
399421200,3sleep30-21swapper/311:28:433
399421200,3sleep30-21swapper/311:28:433
1416421160,3chrt0-21swapper/311:05:363
1416421160,3chrt0-21swapper/311:05:363
1504821120,2sleep30-21swapper/310:00:303
1504821120,2sleep30-21swapper/310:00:303
3051221110,2sleep10-21swapper/111:55:301
3051221110,2sleep10-21swapper/111:55:301
3214421070,2sleep20-21swapper/209:10:582
1338621030,2chrt0-21swapper/308:20:323
228712980,3chrt0-21swapper/110:41:031
228712980,3chrt0-21swapper/110:41:031
83042870,2chrt8305-21diskmemload12:38:490
83042870,2chrt8305-21diskmemload12:38:490
83042870,2chrt8305-21diskmemload12:38:490
150922860,3sleep30-21swapper/312:12:293
137992860,3sleep30-21swapper/309:25:343
43122850,2chrt0-21swapper/010:22:170
43122850,2chrt0-21swapper/010:22:170
310772840,3sleep30-21swapper/311:23:133
224812840,2sleep30-21swapper/309:35:063
224812840,2sleep30-21swapper/309:35:063
224812840,2sleep30-21swapper/309:35:063
249312810,4sleep30-21swapper/310:43:583
249312810,4sleep30-21swapper/310:43:583
223742790,3sleep10-21swapper/112:20:251
223742790,3sleep10-21swapper/112:20:251
223742790,3sleep10-21swapper/112:20:251
208432750,4chrt0-21swapper/310:39:563
208432750,4chrt0-21swapper/310:39:563
208432750,4chrt0-21swapper/310:39:563
127022750,9sleep227-21ksoftirqd/212:10:302
286252660,8sleep227-21ksoftirqd/211:53:382
286252660,8sleep227-21ksoftirqd/211:53:382
206142660,2sleep119972-21ls07:10:311
206142660,2sleep119972-21ls07:10:311
89822640,3sleep30-21swapper/311:33:453
89822640,3sleep30-21swapper/311:33:453
121992620,3chrt0-21swapper/211:04:152
121992620,3chrt0-21swapper/211:04:152
34882610,3sleep20-21swapper/212:00:372
34882610,3sleep20-21swapper/212:00:372
105902610,3sleep30-21swapper/312:08:053
105902610,3sleep30-21swapper/312:08:053
307512590,2sleep10-21swapper/112:28:411
307512590,2sleep10-21swapper/112:28:411
88272580,4sleep00-21swapper/009:54:160
313622570,2sleep20-21swapper/211:55:392
313622570,2sleep20-21swapper/211:55:392
307102560,3sleep30-21swapper/311:55:323
307102560,3sleep30-21swapper/311:55:323
102812540,3chrt0-21swapper/108:10:371
102812540,3chrt0-21swapper/108:10:371
257612520,2sleep30-21swapper/311:50:333
257612520,2sleep30-21swapper/311:50:333
301572490,9sleep333-21ksoftirqd/310:49:293
301572490,9sleep333-21ksoftirqd/310:49:293
117332460,3sleep30-21swapper/309:56:323
117332460,3sleep30-21swapper/309:56:323
214822450,3sleep10-21swapper/110:40:271
206562450,2sleep10-21swapper/108:40:351
206562450,2sleep10-21swapper/108:40:351
34962440,3sleep20-21swapper/212:34:012
34962440,3sleep20-21swapper/212:34:012
208212440,2sleep220910-21/usr/sbin/munin07:10:362
208212440,2sleep220910-21/usr/sbin/munin07:10:362
18222420,8sleep333-21ksoftirqd/312:31:453
18222420,8sleep333-21ksoftirqd/312:31:453
323122410,4sleep20-21swapper/210:50:402
323122410,4sleep20-21swapper/210:50:402
257042410,2sleep00-21swapper/007:25:280
221322410,1sleep222209-21strings08:45:312
221322410,1sleep222209-21strings08:45:312
99912400,4sleep30-21swapper/308:10:353
99912400,4sleep30-21swapper/308:10:353
20072400,4sleep10-21swapper/110:53:371
20072400,4sleep10-21swapper/110:53:371
105242400,3chrt0-21swapper/112:07:591
105242400,3chrt0-21swapper/112:07:591
71132390,3sleep121390-21cyclictest09:51:521
183852390,2sleep227-21ksoftirqd/212:15:362
183852390,2sleep227-21ksoftirqd/212:15:362
183852390,2sleep227-21ksoftirqd/212:15:362
13912380,4sleep30-21swapper/309:13:123
132022380,3sleep121390-21cyclictest11:37:451
132022380,3sleep121390-21cyclictest11:37:451
265312360,4sleep30-21swapper/311:18:383
265312360,4sleep30-21swapper/311:18:383
273642350,2sleep00-21swapper/010:12:530
273642350,2sleep00-21swapper/010:12:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional