You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-02-24 - 05:04
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 50 highest latencies:
System rack0slot1.osadl.org (updated Sat Feb 24, 2024 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3147199115111,2cyclictest79-21ksoftirqd/723:52:227
31471998783,2cyclictest79-21ksoftirqd/723:42:067
31469996866,1cyclictest61-21ksoftirqd/523:42:065
31434996662,2cyclictest25579-21check_snmp23:42:060
31467996562,2cyclictest52-21ksoftirqd/423:52:224
31457996562,1cyclictest43-21ksoftirqd/323:42:063
31470996259,2cyclictest70-21ksoftirqd/623:52:226
31469996260,1cyclictest61-21ksoftirqd/523:15:575
31471996159,1cyclictest79-21ksoftirqd/722:55:597
31437996157,3cyclictest25-21ksoftirqd/123:42:061
31457995956,2cyclictest43-21ksoftirqd/323:52:223
31448995754,2cyclictest34-21ksoftirqd/223:52:222
31467995653,2cyclictest52-21ksoftirqd/423:42:064
31437995654,1cyclictest25-21ksoftirqd/123:52:221
31469995350,2cyclictest61-21ksoftirqd/500:21:315
31469995047,2cyclictest61-21ksoftirqd/500:12:005
31471994947,1cyclictest79-21ksoftirqd/723:00:587
31471994946,2cyclictest79-21ksoftirqd/700:06:427
31434994946,2cyclictest24514-21sshd23:52:220
31469994846,1cyclictest61-21ksoftirqd/522:55:595
31467994644,1cyclictest52-21ksoftirqd/423:15:574
31437994441,2cyclictest22446-21check_snmp23:15:571
31471994341,1cyclictest79-21ksoftirqd/722:35:567
31469994341,1cyclictest61-21ksoftirqd/522:35:565
31437994239,2cyclictest25-21ksoftirqd/100:11:591
31457994139,1cyclictest43-21ksoftirqd/322:35:563
31448994038,1cyclictest34-21ksoftirqd/223:00:582
31437994037,2cyclictest21505-21check_snmp22:35:561
31470993936,2cyclictest70-21ksoftirqd/623:00:586
31469993835,2cyclictest61-21ksoftirqd/522:10:565
31437993833,4cyclictest6190-21check_snmp22:55:591
20358-21380,1sshd2212-17auditd21:55:545
20358-21380,1sshd2212-17auditd21:55:545
31457993634,1cyclictest43-21ksoftirqd/300:21:313
31457993634,1cyclictest43-21ksoftirqd/300:11:593
31471993533,1cyclictest79-21ksoftirqd/700:12:007
31471993432,1cyclictest79-21ksoftirqd/722:10:567
31470993432,1cyclictest70-21ksoftirqd/623:15:576
31469993432,1cyclictest61-21ksoftirqd/519:34:595
31469993432,1cyclictest59-21rcuc/523:00:585
31457993432,1cyclictest43-21ksoftirqd/323:15:573
31437993432,1cyclictest25-21ksoftirqd/123:00:581
31471993331,1cyclictest79-21ksoftirqd/719:34:597
31467993330,2cyclictest52-21ksoftirqd/422:10:564
31457993331,1cyclictest43-21ksoftirqd/322:55:593
31467993229,2cyclictest52-21ksoftirqd/422:55:594
31457993230,1cyclictest43-21ksoftirqd/323:00:583
31448993230,1cyclictest34-21ksoftirqd/222:55:592
31434993229,2cyclictest9-21ksoftirqd/022:55:590
31434993227,3cyclictest9-21ksoftirqd/023:00:580
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional