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2024-11-22 - 11:10
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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 50 highest latencies:
System rackbslot6.osadl.org (updated Fri Nov 22, 2024 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1518911000,3ptp4l401ktimersoftd/319:56:023
34812694,10sleep00-21swapper/019:53:400
76172650,3sleep30-21swapper/322:43:583
36732634,10sleep10-21swapper/119:56:121
93642620,3sleep1382099cyclictest00:01:491
151891610,1ptp4l401ktimersoftd/322:59:083
10872600,2sleep10-21swapper/100:27:381
3829995952,3cyclictest41-21ksoftirqd/322:21:563
3829995951,4cyclictest41-21ksoftirqd/320:41:563
151891590,1ptp4l401ktimersoftd/322:13:243
151891590,1ptp4l401ktimersoftd/300:29:543
3829995851,3cyclictest41-21ksoftirqd/321:31:563
3829995851,3cyclictest41-21ksoftirqd/321:31:563
151891580,1ptp4l401ktimersoftd/323:02:063
3829995749,3cyclictest41-21ksoftirqd/320:26:583
3829995725,3cyclictest41-21ksoftirqd/323:26:483
3829995725,3cyclictest41-21ksoftirqd/323:26:483
151891570,1ptp4l401ktimersoftd/322:11:413
151891570,1ptp4l401ktimersoftd/320:21:093
151891560,1ptp4l401ktimersoftd/300:14:353
3829995346,3cyclictest41-21ksoftirqd/301:07:033
3829995346,3cyclictest41-21ksoftirqd/301:07:033
3829995243,5cyclictest41-21ksoftirqd/320:01:573
3829995145,3cyclictest41-21ksoftirqd/321:46:573
3829995144,3cyclictest41-21ksoftirqd/321:36:593
3825995139,6cyclictest33-21ksoftirqd/222:11:592
3815995112,25cyclictest29273-21acpi23:46:580
191012490,3sleep2321ktimersoftd/223:33:482
3829994841,4cyclictest41-21ksoftirqd/321:16:573
3820994837,5cyclictest25-21ksoftirqd/123:37:031
381599480,4cyclictest25076-21ssh23:03:120
3829994740,4cyclictest41-21ksoftirqd/323:32:003
3829994739,4cyclictest41-21ksoftirqd/321:06:573
151891470,1ptp4l401ktimersoftd/323:38:133
3829994539,3cyclictest41-21ksoftirqd/319:56:553
381599451,35cyclictest10492-21apt-get01:22:020
3829994434,5cyclictest41-21ksoftirqd/321:26:563
3829994434,5cyclictest41-21ksoftirqd/321:26:563
381599443,32cyclictest29597-21apt-get21:56:580
381599440,3cyclictest8605-21seq01:17:360
3829994336,4cyclictest41-21ksoftirqd/320:11:553
381599432,7cyclictest9437-21apt-get22:46:590
381599430,28cyclictest0-21swapper/023:42:150
3829994233,5cyclictest41-21ksoftirqd/321:21:563
3829994228,3cyclictest41-21ksoftirqd/300:47:023
3820994230,5cyclictest25-21ksoftirqd/120:16:541
382099421,6cyclictest16260-21munin-run23:31:481
151891420,1ptp4l401ktimersoftd/322:50:073
3829994125,11cyclictest41-21ksoftirqd/300:57:103
382999411,8cyclictest121rcu_preempt00:06:493
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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