You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-20 - 19:26
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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack1slot1.osadl.org (updated Mon Apr 20, 2026 12:45:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
90552245160,72sleep20-21swapper/207:06:142
90632203139,51sleep00-21swapper/007:06:200
91632200161,26sleep30-21swapper/307:07:393
93172198160,24sleep10-21swapper/107:09:391
264342540,0sleep10-21swapper/112:30:131
310302200,0sleep10-21swapper/109:00:111
9430991711,6cyclictest9-21ksoftirqd/008:45:150
260572130,0sleep30-21swapper/310:20:193
9430991210,1cyclictest9-21ksoftirqd/008:44:590
9430991210,1cyclictest9-21ksoftirqd/007:50:000
943099120,1cyclictest0-21swapper/008:30:110
944299114,4cyclictest28-21ksoftirqd/212:37:072
943099119,1cyclictest9-21ksoftirqd/009:15:000
943099114,6cyclictest18490-21perf09:30:000
943099112,4cyclictest11348-21latency_hist08:20:000
9430991111,0cyclictest9-21ksoftirqd/010:14:590
9430991110,1cyclictest9-21ksoftirqd/011:30:000
9430991110,1cyclictest9-21ksoftirqd/010:20:000
9430991110,1cyclictest9-21ksoftirqd/008:10:000
9430991110,1cyclictest9-21ksoftirqd/007:40:000
944899100,9cyclictest1477-21latency_hist09:50:003
944299109,1cyclictest0-21swapper/211:40:122
943099109,1cyclictest9-21ksoftirqd/012:30:010
943099109,1cyclictest9-21ksoftirqd/012:30:000
943099109,1cyclictest9-21ksoftirqd/011:55:140
943099109,1cyclictest9-21ksoftirqd/010:00:010
943099108,1cyclictest9-21ksoftirqd/008:05:010
943099108,1cyclictest9-21ksoftirqd/007:15:010
94429999,0cyclictest0-21swapper/210:41:322
94429997,1cyclictest28-21ksoftirqd/208:50:002
94429994,4cyclictest28-21ksoftirqd/210:57:502
94309998,1cyclictest9-21ksoftirqd/010:39:470
94309997,1cyclictest9-21ksoftirqd/007:14:590
94489987,1cyclictest35-21ksoftirqd/311:20:003
94489986,1cyclictest17998-21snmpd10:57:273
94489986,1cyclictest17998-21snmpd10:29:473
94489986,1cyclictest17998-21snmpd09:10:423
94489981,6cyclictest2672-21diskmemload10:16:323
94489981,3cyclictest0-21swapper/312:20:173
94489980,6cyclictest29971-21perf11:14:553
94489980,3cyclictest0-21swapper/310:35:143
94489980,2cyclictest0-21swapper/309:40:103
94429986,1cyclictest61650irq/122-eno110:50:132
94429986,1cyclictest17998-21snmpd10:32:172
94429986,1cyclictest17998-21snmpd10:03:232
94429986,1cyclictest17998-21snmpd09:44:432
94429986,1cyclictest17998-21snmpd09:13:032
94429986,1cyclictest1684-21sendmail-msp08:00:012
94429986,1cyclictest11342-21ssh10:45:112
94429981,3cyclictest17532-21cat10:10:132
94349981,1cyclictest0-21swapper/107:12:171
94309987,1cyclictest9-21ksoftirqd/010:25:000
94309987,1cyclictest9-21ksoftirqd/009:30:140
94309987,1cyclictest9-21ksoftirqd/007:55:000
94309986,1cyclictest9-21ksoftirqd/010:50:000
94309986,1cyclictest17998-21snmpd09:45:220
94309986,1cyclictest17998-21snmpd09:09:330
94309986,1cyclictest10290-21cat10:00:140
94309984,2cyclictest240-21systemd-journal12:04:590
94309981,6cyclictest14104-21ssh10:05:160
94309980,7cyclictest29607-21ssh11:09:030
94309980,7cyclictest0-21swapper/011:50:180
94309980,1cyclictest25369-21sh09:38:040
94309980,1cyclictest20156-21ssh11:39:440
25783280,1sleep20-21swapper/209:39:142
94489977,0cyclictest0-21swapper/311:55:263
94489976,1cyclictest31724-21dpkg07:55:013
94489976,1cyclictest2672-21diskmemload11:37:333
94489976,1cyclictest17998-21snmpd09:16:453
94489976,1cyclictest17998-21snmpd08:22:473
94489975,1cyclictest35-21ksoftirqd/309:50:133
94489975,1cyclictest17998-21snmpd12:25:093
94489975,1cyclictest17998-21snmpd12:25:093
94489975,1cyclictest17998-21snmpd11:05:183
94489975,1cyclictest17998-21snmpd09:01:393
94489975,1cyclictest17998-21snmpd08:53:243
94489975,1cyclictest17998-21snmpd08:44:323
94489975,1cyclictest17998-21snmpd08:10:243
94489975,1cyclictest17998-21snmpd07:39:593
94489975,1cyclictest17998-21snmpd07:34:183
94489975,1cyclictest17998-21snmpd07:10:443
94489972,2cyclictest8646-21/usr/sbin/munin10:40:173
94489970,4cyclictest24527-21taskset09:35:473
94489970,4cyclictest0-21swapper/311:34:193
94489970,4cyclictest0-21swapper/309:28:503
94489970,2cyclictest17167-21apt-get10:10:123
94489970,2cyclictest0-21swapper/310:09:333
94489970,2cyclictest0-21swapper/310:00:153
94429976,1cyclictest61650irq/122-eno112:15:542
94429976,1cyclictest61650irq/122-eno111:55:102
94429976,1cyclictest61650irq/122-eno111:00:072
94429976,1cyclictest61650irq/122-eno109:17:442
94429976,1cyclictest61650irq/122-eno108:01:312
94429976,1cyclictest2771-21ntpq11:15:182
94429975,1cyclictest61650irq/122-eno111:20:152
94429975,1cyclictest61650irq/122-eno111:05:172
94429975,1cyclictest61650irq/122-eno110:20:142
94429975,1cyclictest61650irq/122-eno107:15:012
94429975,1cyclictest22123-21ntpq10:15:182
94429975,1cyclictest17998-21snmpd12:28:302
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional