You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-04 - 15:51
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 Sat Jul 04, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15077997520,48cyclictest16110-21tune2fs09:55:332
15077997416,52cyclictest0-21swapper/211:25:012
15077997317,50cyclictest2016-21ssh10:20:292
15077997021,43cyclictest29998-21sed07:20:532
15077997021,43cyclictest25674-21missed_timers07:10:432
15077997014,51cyclictest27977-21diskmemload09:10:482
15077996924,39cyclictest3920-21df_inode11:05:322
15077996921,42cyclictest5736-21/usr/sbin/munin07:45:482
15077996921,42cyclictest11344-21/usr/sbin/munin08:00:462
15077996920,43cyclictest22569-21/usr/sbin/munin08:30:522
15077996920,43cyclictest22569-21/usr/sbin/munin08:30:522
15077996822,40cyclictest7012-21/usr/sbin/munin11:50:482
15077996822,40cyclictest30387-21/usr/sbin/munin11:40:472
15077996822,40cyclictest26894-21/usr/sbin/munin07:15:492
15077996822,39cyclictest8281-21timerandwakeup09:00:492
15077996723,38cyclictest20701-21/usr/sbin/munin08:25:482
15077996720,41cyclictest17435-21if_eth208:15:382
15077996718,44cyclictest30879-21runrttasks08:48:232
15077996711,50cyclictest13298-21kworker/2:208:59:482
15077996620,40cyclictest8560-21smart_sda11:10:462
15077996620,40cyclictest16228-21ssh10:38:592
15077996620,40cyclictest12593-21irqstats09:50:382
15077996620,13cyclictest30632-21/usr/sbin/munin07:25:472
15077996619,40cyclictest24720-21fschecks_count08:35:362
15077996616,44cyclictest0-21swapper/209:46:222
15077996523,36cyclictest19276-21/usr/sbin/munin08:20:382
15077996523,36cyclictest11088-21diskstats09:05:342
15077996523,15cyclictest30259-21/usr/sbin/munin09:30:422
15077996521,39cyclictest27094-21iostat11:35:342
15077996519,15cyclictest572-21gdbus10:35:182
15077996518,41cyclictest28866-21ssh10:11:572
15077996518,41cyclictest28866-21ssh10:11:572
15077996518,21cyclictest26157-21ssh10:50:552
15077996422,36cyclictest19579-21df_inode06:55:352
15077996420,39cyclictest5138-21irqstats09:40:382
15077996420,39cyclictest3864-21/usr/sbin/munin07:40:492
15077996420,38cyclictest12031-21ssh11:58:202
15077996419,40cyclictest21795-21idleruntime-cro09:20:212
15077996418,40cyclictest722-21ntp_kernel_err11:00:412
15077996418,40cyclictest24024-21ntp_kernel_err10:05:412
15077996323,34cyclictest13703-21/usr/sbin/munin12:00:342
15077996322,36cyclictest7327-21ssh10:26:102
15077996322,35cyclictest30521-21ssh10:57:062
15077996322,35cyclictest30521-21ssh10:57:062
15077996321,36cyclictest26327-21/usr/sbin/munin08:40:442
15077996321,36cyclictest23334-21kernelversion11:30:382
15077996321,35cyclictest7605-21/usr/sbin/munin07:50:442
15077996320,37cyclictest28763-21ssh09:29:212
15077996320,37cyclictest28763-21ssh09:29:212
15077996320,37cyclictest1981-21/usr/sbin/munin07:35:372
15077996319,39cyclictest23333-21ssh10:48:002
15077996319,39cyclictest20314-21unixbench_singl11:25:482
15077996318,40cyclictest21220-21ps10:01:322
15077996317,40cyclictest19859-21ssh12:08:472
15077996222,34cyclictest17693-21iostat_ios10:40:372
15077996221,35cyclictest32282-21diskstats08:50:332
15077996221,35cyclictest22235-21users12:10:482
15077996221,35cyclictest11665-21fschecks_time11:15:332
15077996220,36cyclictest9478-21/usr/sbin/munin07:55:492
15077996220,36cyclictest32501-21/usr/sbin/munin07:30:532
15077996220,36cyclictest30670-21ssh10:15:282
15077996220,36cyclictest17544-21/usr/sbin/munin06:50:552
15077996219,37cyclictest22187-21aten_rbpower_vo09:20:322
15077996219,12cyclictest2414-21ssh09:36:132
15077996122,34cyclictest21285-21/usr/sbin/munin07:00:392
15077996122,34cyclictest21285-21/usr/sbin/munin07:00:392
15077996122,33cyclictest15091-21/usr/sbin/munin08:10:392
15077996122,33cyclictest13216-21/usr/sbin/munin08:05:482
15077996121,35cyclictest4393-21ssh11:48:202
15077996121,35cyclictest4393-21ssh11:48:202
15077996119,36cyclictest23481-21perl07:05:382
1447025811,17sleep10-21swapper/106:41:081
1508199534,9cyclictest0-21swapper/311:46:293
1508199534,9cyclictest0-21swapper/311:46:293
1506499524,42cyclictest0-21swapper/011:17:380
1508199514,42cyclictest0-21swapper/310:14:383
1508199514,42cyclictest0-21swapper/310:14:383
1508199514,41cyclictest0-21swapper/309:35:323
1508199513,43cyclictest30602-21ssh10:57:173
1508199513,43cyclictest30602-21ssh10:57:173
1508199513,43cyclictest0-21swapper/306:57:063
1506499514,42cyclictest0-21swapper/010:26:010
1506499513,42cyclictest0-21swapper/009:55:440
1508199505,40cyclictest0-21swapper/311:39:133
1508199504,40cyclictest0-21swapper/311:07:073
1508199504,40cyclictest0-21swapper/310:09:113
1508199504,39cyclictest0-21swapper/309:30:313
1506499504,40cyclictest0-21swapper/011:47:190
1506499504,40cyclictest0-21swapper/011:47:190
1508199496,38cyclictest0-21swapper/311:14:433
1508199495,38cyclictest0-21swapper/306:45:513
1508199494,40cyclictest0-21swapper/312:13:593
1508199494,40cyclictest0-21swapper/311:18:003
1508199494,39cyclictest0-21swapper/310:15:593
1508199493,9cyclictest0-21swapper/311:01:203
1508199493,40cyclictest0-21swapper/309:56:063
15081994913,5cyclictest0-21swapper/310:00:503
1508199484,6cyclictest0-21swapper/310:48:513
1508199484,39cyclictest0-21swapper/309:51:433
1508199484,38cyclictest0-21swapper/312:04:593
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional