You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-03 - 13:27
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 highest latencies:
System rack7slot8.osadl.org (updated Thu Jul 02, 2026 14:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1128823420,6sleep011289-21uname07:05:420
12071991689,17cyclictest471-21ntp_states08:31:230
12071991646,45cyclictest24532sleep008:37:120
120719916445,107cyclictest18546-21runrttasks09:41:120
120719916145,14cyclictest8950irq/40-mmc110:10:410
120719916134,13cyclictest23808-21kworker/u2:112:15:390
120719916131,18cyclictest1305-21snmpd07:25:200
120719916129,19cyclictest1305-21snmpd11:26:320
120719915939,20cyclictest5804-21ntpq08:50:410
120719915835,21cyclictest2010-21node09:50:080
120719915819,14cyclictest25730-21latency_hist08:05:030
120719915742,13cyclictest10150irq/55-4a10000007:40:270
120719915638,16cyclictest10250irq/56-4a10000007:35:240
120719915628,19cyclictest1305-21snmpd11:08:390
120719915628,16cyclictest30920-21wget08:25:140
120719915539,21cyclictest23158-21ntpq12:06:100
120719915537,19cyclictest10558-21runrttasks11:19:380
120719915536,17cyclictest2824-21runrttasks10:47:200
120719915529,27cyclictest10815-21pluginstate09:10:440
120719915439,103cyclictest11116-21ntpq11:20:360
120719915422,18cyclictest754-21systemd-journal12:29:370
120719915326,18cyclictest4165-21/usr/sbin/munin08:45:120
12071991528,16cyclictest601-21munin-run10:40:030
120719915245,97cyclictest25962-21wget08:05:150
120719915245,95cyclictest13720-21apt-key11:30:230
120719915229,17cyclictest29426-21sshd12:30:190
120719915221,19cyclictest19884-21wget11:55:130
120719915144,13cyclictest15430-21aten_r7power_en09:30:110
120719915133,15cyclictest0-21swapper/010:40:470
120719915133,109cyclictest1408-21nginx11:35:200
120719915122,20cyclictest1305-21snmpd09:26:050
12071991508,18cyclictest17407-21wget11:45:140
12071991508,15cyclictest21801-21diskstats09:55:230
120719915051,89cyclictest19374-21/usr/sbin/munin09:45:290
120719915042,19cyclictest19106-21seq11:50:460
120719915040,99cyclictest27473-21runrttasks12:23:540
120719915036,17cyclictest24187-21runrttasks12:10:220
120719915033,105cyclictest23710-21ntpq07:55:380
12071991498,14cyclictest1305-21snmpd10:16:280
120719914931,17cyclictest17138-21/usr/sbin/munin07:30:530
120719914921,18cyclictest13478-21wget07:15:140
12071991487,35cyclictest1305-21snmpd09:06:110
12071991486,18cyclictest25212-21/usr/sbin/munin10:10:040
120719914843,14cyclictest10150irq/55-4a10000008:40:260
120719914842,94cyclictest28965-21runrttasks08:15:560
120719914811,39cyclictest0-21swapper/007:50:200
12071991477,17cyclictest1305-21snmpd09:36:070
120719914736,15cyclictest28991-21seq10:22:030
120719914714,28cyclictest0-21swapper/010:01:120
120719914642,93cyclictest8625-21runrttasks09:01:390
120719914639,19cyclictest13057-21runrttasks07:13:110
120719914634,19cyclictest31048-21/usr/sbin/munin10:30:350
12071991458,15cyclictest31010-21ntp_states12:35:400
120719914515,26cyclictest27198-21wget08:10:130
12071991444,40cyclictest21065-21df07:45:170
120719914439,17cyclictest9090-21runrttasks11:12:470
120719914437,17cyclictest12331-21runrttasks09:16:300
120719914428,16cyclictest5944-21df11:00:170
120719914345,88cyclictest29779-21sort08:20:160
120719914339,92cyclictest21534-21runrttasks12:00:450
120719914338,17cyclictest5000-21processes10:55:490
120719914330,23cyclictest3444-21df10:50:160
120719914327,19cyclictest17173-21sshd11:44:350
120719914247,84cyclictest13010-21aten_r7power_vo09:20:150
12071991418,19cyclictest29755-21irqstats10:25:300
120719914034,20cyclictest6692-21cut08:55:140
120719913838,17cyclictest15479-21runrttasks07:22:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional