You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-10 - 20:29
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 rackbslot6.osadl.org (updated Fri Jul 10, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1598621860,3sleep00-21swapper/009:01:430
505321830,4sleep01653099cyclictest13:12:130
1068911050,4ptp4l401ktimersoftd/309:02:283
234032960,4sleep01653099cyclictest14:05:290
106891860,1ptp4l401ktimersoftd/312:36:373
106891710,2ptp4l401ktimersoftd/313:31:113
106891700,1ptp4l401ktimersoftd/313:17:183
118762690,2sleep00-21swapper/010:01:310
106891690,1ptp4l401ktimersoftd/312:31:373
106891660,1ptp4l401ktimersoftd/314:21:353
16541996513,21cyclictest28182-21sh11:24:172
106891630,1ptp4l401ktimersoftd/311:41:433
16534996252,5cyclictest25-21ksoftirqd/113:56:291
16534995948,5cyclictest25-21ksoftirqd/111:36:261
16534995948,5cyclictest25-21ksoftirqd/111:26:251
16534995947,6cyclictest25-21ksoftirqd/112:26:261
156012590,3sleep21654199cyclictest12:16:392
106891580,1ptp4l401ktimersoftd/313:12:063
16534995746,6cyclictest25-21ksoftirqd/113:06:291
106891570,1ptp4l401ktimersoftd/312:58:583
106891570,1ptp4l401ktimersoftd/309:56:313
16534995644,6cyclictest25-21ksoftirqd/110:21:261
16534995544,6cyclictest25-21ksoftirqd/110:11:251
164212554,39sleep10-21swapper/109:06:051
105791550,2getstats46850irq/99-ens3-TxR13:58:083
106891540,1ptp4l401ktimersoftd/314:34:053
16534995341,5cyclictest25-21ksoftirqd/109:16:241
16534995241,5cyclictest25-21ksoftirqd/111:16:261
106891510,3ptp4l17401-21kworker/3:214:26:263
16534995040,4cyclictest25-21ksoftirqd/114:21:321
143022504,33sleep20-21swapper/209:01:212
182192490,1sleep318217-21sh12:20:333
16534994939,5cyclictest25-21ksoftirqd/110:06:261
143291490,5getstats1654599cyclictest14:08:293
286522480,2sleep30-21swapper/311:25:053
16534994837,5cyclictest25-21ksoftirqd/110:51:251
102202480,2sleep20-21swapper/211:38:492
106891460,1ptp4l401ktimersoftd/311:29:273
106891460,1ptp4l17401-21kworker/3:212:52:403
16534994535,4cyclictest25-21ksoftirqd/114:31:301
106891450,1ptp4l4952-21kworker/3:111:18:173
16534994334,4cyclictest25-21ksoftirqd/110:01:251
312772420,2sleep00-21swapper/012:32:390
1654199423,32cyclictest4218-21apt-get12:06:272
106891420,17ptp4l401ktimersoftd/311:08:363
106891420,15ptp4l17401-21kworker/3:212:42:163
16534994130,5cyclictest25-21ksoftirqd/110:41:251
106891410,1ptp4l401ktimersoftd/309:41:253
16534993932,4cyclictest25-21ksoftirqd/110:26:261
16534993929,5cyclictest25-21ksoftirqd/110:31:261
106891390,1ptp4l401ktimersoftd/314:04:323
106891390,1ptp4l401ktimersoftd/313:42:023
106891390,1ptp4l401ktimersoftd/313:24:313
106891390,1ptp4l401ktimersoftd/312:26:233
106891390,1ptp4l401ktimersoftd/311:52:323
1654199383,29cyclictest17534-21apt-get13:26:282
1654199380,5cyclictest29976-21cut09:31:302
1654199380,4cyclictest10948-21snmp_o5powerctl13:51:442
1654199380,4cyclictest10948-21snmp_o5powerctl13:51:442
16534993829,4cyclictest25-21ksoftirqd/109:51:251
16534993828,4cyclictest25-21ksoftirqd/114:11:301
16534993824,3cyclictest25-21ksoftirqd/111:06:461
16534993813,4cyclictest25-21ksoftirqd/114:01:221
106891380,1ptp4l401ktimersoftd/314:11:583
106891380,1ptp4l401ktimersoftd/311:49:363
106891380,1ptp4l401ktimersoftd/311:32:483
106891380,1ptp4l401ktimersoftd/309:34:533
106891380,0ptp4l401ktimersoftd/313:36:283
1654199377,27cyclictest30441-21/usr/sbin/munin13:06:372
1654199370,4cyclictest17365-21ssh14:31:372
16534993731,3cyclictest25-21ksoftirqd/113:16:171
16534993724,3cyclictest25-21ksoftirqd/111:51:321
16534993711,4cyclictest25-21ksoftirqd/111:21:471
106891370,2ptp4l17401-21kworker/3:213:32:083
106891370,1ptp4l401ktimersoftd/313:47:543
106891370,1ptp4l401ktimersoftd/312:25:263
106891370,1ptp4l401ktimersoftd/312:12:043
106891370,1ptp4l401ktimersoftd/311:59:203
106891370,1ptp4l401ktimersoftd/311:13:193
106891370,1ptp4l401ktimersoftd/309:23:363
106891370,0ptp4l401ktimersoftd/313:54:593
106891370,0ptp4l401ktimersoftd/313:54:593
106891370,0ptp4l401ktimersoftd/312:07:313
16541993610,23cyclictest23047-21sed09:16:312
16541993610,23cyclictest21247-21expr10:21:282
1654199360,6cyclictest9664-21diskmemload13:56:292
16534993629,4cyclictest25-21ksoftirqd/114:26:281
16534993613,4cyclictest25-21ksoftirqd/111:41:291
106891360,1ptp4l401ktimersoftd/313:03:433
106891360,1ptp4l401ktimersoftd/309:46:403
106891360,0ptp4l401ktimersoftd/313:10:153
1654199359,24cyclictest6489-21df12:41:292
1654199352,5cyclictest28910-21apt-get12:31:272
16541993510,22cyclictest25504-21ls09:21:332
1654199350,4cyclictest27246-21basename13:36:282
106891350,1ptp4l401ktimersoftd/314:18:433
106891350,0ptp4l401ktimersoftd/311:40:543
1654199349,22cyclictest29861-21grep14:11:342
1654199342,28cyclictest0-21swapper/212:46:282
16541993414,17cyclictest22192-21sh14:03:222
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional