You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-07 - 13:14
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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Sun Dec 07, 2025 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
224099742,66cyclictest25340-21/usr/sbin/munin13:52:312
224099742,66cyclictest18542-21ssh14:56:522
224099732,65cyclictest17822-21/usr/sbin/munin13:32:392
224099722,64cyclictest29770-21/usr/sbin/munin16:02:392
224099722,64cyclictest13580-21/usr/sbin/munin14:47:362
224099712,63cyclictest14080-21/usr/sbin/munin13:22:402
224099695,57cyclictest0-21swapper/217:05:442
224099692,61cyclictest6583-21/usr/sbin/munin13:02:392
2240996912,51cyclictest0-21swapper/218:17:222
223199693,62cyclictest0-21swapper/112:58:551
224099682,60cyclictest27265-21ntpq15:57:322
224099682,60cyclictest24549-21ssh15:04:532
224099682,60cyclictest15950-21/usr/sbin/munin13:27:372
224099682,29cyclictest9817-21/usr/sbin/munin14:37:432
224099682,29cyclictest938-21vmstat17:42:402
224099673,30cyclictest5050-21cut12:57:272
224099672,60cyclictest10332-21/usr/sbin/munin13:12:402
224099672,59cyclictest8448-21/usr/sbin/munin17:07:232
224099672,59cyclictest4201-21/usr/sbin/munin14:22:262
224099672,59cyclictest371-21/usr/sbin/munin14:12:342
224099672,59cyclictest371-21/usr/sbin/munin14:12:342
224099672,59cyclictest29085-21/usr/sbin/munin14:02:442
224099672,59cyclictest19879-21/usr/sbin/munin15:47:402
224099672,59cyclictest11692-21/usr/sbin/munin14:42:372
224099666,54cyclictest0-21swapper/216:30:112
224099663,57cyclictest17337-21ntpdc15:42:332
224099663,57cyclictest15243-21diskmemload16:16:142
224099662,58cyclictest8458-21/usr/sbin/munin13:07:342
224099662,58cyclictest6072-21/usr/sbin/munin14:27:252
224099662,58cyclictest21571-21/usr/sbin/munin13:42:452
224099662,58cyclictest19694-21/usr/sbin/munin13:37:252
2240996611,49cyclictest0-21swapper/214:07:262
224099658,51cyclictest0-21swapper/215:23:252
224099657,52cyclictest0-21swapper/215:14:452
224099657,52cyclictest0-21swapper/215:14:452
224099654,55cyclictest0-21swapper/214:58:412
224099653,56cyclictest667-21runrttasks15:39:182
224099652,57cyclictest2999-21/usr/sbin/munin17:47:302
224099652,57cyclictest27208-21/usr/sbin/munin13:57:322
224099652,57cyclictest15243-21diskmemload18:08:252
224099652,26cyclictest26358-21ssh15:07:322
224099648,50cyclictest0-21swapper/215:32:032
224099645,53cyclictest0-21swapper/215:55:422
224099645,53cyclictest0-21swapper/215:34:352
224099644,54cyclictest0-21swapper/217:17:062
224099644,54cyclictest0-21swapper/216:10:482
224099643,56cyclictest27389-21ssh16:47:152
224099643,54cyclictest18453-21/usr/sbin/munin17:22:282
224099642,57cyclictest12803-21ssh16:24:532
224099642,56cyclictest24028-21/usr/sbin/munin16:42:242
224099642,56cyclictest24028-21/usr/sbin/munin16:42:242
224099642,56cyclictest23460-21/usr/sbin/munin13:47:362
224099642,56cyclictest12202-21/usr/sbin/munin13:17:242
2240996413,46cyclictest20595-21timerwakeupswit18:12:422
2240996410,22cyclictest0-21swapper/218:01:492
224099639,49cyclictest32210-21ksmtuned16:52:532
224099639,49cyclictest16208-21timerandwakeup17:17:392
224099637,50cyclictest0-21swapper/218:03:482
224099635,53cyclictest0-21swapper/217:00:022
224099633,54cyclictest7125-21missed_timers17:52:342
224099633,54cyclictest7125-21missed_timers17:52:342
224099633,53cyclictest25095-21/usr/sbin/munin17:32:232
224099632,55cyclictest2324-21/usr/sbin/munin14:17:312
224099632,55cyclictest2324-21/usr/sbin/munin14:17:312
224099623,53cyclictest8370-21threads16:17:392
224099623,53cyclictest21350-21wc16:37:292
224099622,54cyclictest21711-21ssh17:27:092
224099622,54cyclictest18892-21ssh16:33:112
224099612,54cyclictest32726-21fschecks_time15:17:242
224099612,53cyclictest29955-21ssh17:37:472
224099592,52cyclictest4501-21systemd-cgroups12:57:122
223199554,7cyclictest0-21swapper/115:25:091
222799553,46cyclictest0-21swapper/016:37:080
222799544,45cyclictest0-21swapper/012:55:550
166325410,15sleep30-21swapper/312:48:243
224099533,19cyclictest0-21swapper/214:37:102
2231995313,35cyclictest18181-21latency_hist17:22:071
222799534,43cyclictest0-21swapper/015:51:090
223199524,42cyclictest0-21swapper/115:03:531
223199514,42cyclictest0-21swapper/118:06:141
223199514,41cyclictest0-21swapper/118:00:201
223199513,43cyclictest0-21swapper/116:25:581
222799515,40cyclictest0-21swapper/018:18:580
222799514,42cyclictest0-21swapper/017:10:270
223199509,36cyclictest0-21swapper/116:00:561
223199508,37cyclictest0-21swapper/116:19:531
223199507,37cyclictest0-21swapper/116:27:391
223199504,40cyclictest0-21swapper/118:19:161
223199503,42cyclictest0-21swapper/117:26:471
223199503,42cyclictest0-21swapper/114:52:301
223199502,7cyclictest1222-21iostat_ios16:07:281
223199502,43cyclictest19197-21ssh15:46:041
2231995013,32cyclictest0-21swapper/116:37:421
2231995011,32cyclictest0-21swapper/117:34:381
222799509,35cyclictest0-21swapper/016:13:390
222799504,41cyclictest0-21swapper/017:15:070
222799504,41cyclictest0-21swapper/015:22:210
222799504,40cyclictest0-21swapper/017:04:310
2227995012,32cyclictest0-21swapper/014:55:490
223199495,9cyclictest0-21swapper/116:47:221
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional