You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-21 - 19:33
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 Fri Aug 21, 2026 12:45:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
271602203164,25sleep30-21swapper/307:09:163
271212201161,26sleep10-21swapper/107:08:461
270462201162,24sleep00-21swapper/007:07:490
269662201161,26sleep20-21swapper/207:06:462
31392690,0sleep00-21swapper/009:30:140
272292610,0sleep227232-21grep11:35:192
191032580,0sleep30-21swapper/309:52:243
86642140,0sleep30-21swapper/308:45:113
3632130,0sleep30-21swapper/310:58:443
27289991311,1cyclictest9-21ksoftirqd/011:40:000
27289991311,1cyclictest9-21ksoftirqd/008:50:010
2729199120,9cyclictest0-21swapper/212:13:132
2729199119,1cyclictest30490-21cron10:14:552
27291991110,1cyclictest28-21ksoftirqd/209:54:592
2729199111,5cyclictest4589-21apt-get11:05:102
2729199110,9cyclictest0-21swapper/209:49:192
27289991110,1cyclictest9-21ksoftirqd/011:10:000
2729199108,1cyclictest28-21ksoftirqd/208:40:012
27291991010,0cyclictest0-21swapper/212:04:432
2729199100,9cyclictest11301-21snmpd10:50:232
2729199100,2cyclictest0-21swapper/212:25:152
2728999109,1cyclictest9-21ksoftirqd/012:20:000
2728999109,1cyclictest9-21ksoftirqd/009:25:010
2728999109,1cyclictest9-21ksoftirqd/008:30:010
272999997,1cyclictest35-21ksoftirqd/309:04:593
272999992,4cyclictest23769-21apt-get10:00:103
272999990,7cyclictest0-21swapper/312:30:283
272919998,1cyclictest28-21ksoftirqd/209:30:142
272919996,2cyclictest1745-21timerandwakeup11:45:202
272919995,2cyclictest61650irq/122-eno111:12:042
272919991,6cyclictest12503-21apt-get07:45:112
272919991,4cyclictest20168-21diskmemload11:55:142
272919990,5cyclictest0-21swapper/212:15:112
272919990,4cyclictest0-21swapper/212:35:092
272919987,1cyclictest28-21ksoftirqd/208:20:102
272919986,1cyclictest6193-21hddtemp_smartct10:20:142
272919986,1cyclictest61650irq/122-eno110:40:002
272919986,1cyclictest61650irq/122-eno110:05:212
272919986,1cyclictest28-21ksoftirqd/211:20:142
272919986,1cyclictest28-21ksoftirqd/208:45:012
272919986,1cyclictest28-21ksoftirqd/208:45:002
272919986,1cyclictest11301-21snmpd10:58:272
272919986,1cyclictest11301-21snmpd07:38:182
272919986,1cyclictest11301-21snmpd07:33:042
272919984,1cyclictest240-21systemd-journal12:35:012
272919983,3cyclictest1844-21apt-get10:15:112
272919982,4cyclictest0-21swapper/210:00:112
272909988,0cyclictest0-21swapper/109:09:291
272909981,4cyclictest19639-21chrt12:11:031
272899988,0cyclictest20168-21diskmemload11:26:100
272899987,1cyclictest9-21ksoftirqd/010:44:590
272899987,1cyclictest9-21ksoftirqd/008:10:110
272899987,1cyclictest8537-21ssh09:37:090
272899987,1cyclictest25693-21ssh12:20:160
272899987,1cyclictest20551-21ssh12:13:590
272899987,1cyclictest19901-21ssh09:54:570
272899987,1cyclictest19025-21ssh10:40:000
272899986,1cyclictest31299-21sh12:29:440
272899986,1cyclictest11301-21snmpd07:30:580
272899981,1cyclictest24035-21ssh11:30:550
272899980,7cyclictest5099-21munin-run10:20:010
272899980,7cyclictest31195-21ntp_states10:55:180
272899980,7cyclictest25638-21ssh10:00:400
272899980,7cyclictest22981-21ssh09:58:280
272899980,7cyclictest20168-21diskmemload11:56:550
272899980,6cyclictest25988-21ssh09:15:550
272899980,1cyclictest5632-21cut10:20:120
272999977,0cyclictest35-21ksoftirqd/310:55:013
272999977,0cyclictest35-21ksoftirqd/310:40:013
272999976,1cyclictest35-21ksoftirqd/309:10:003
272999976,1cyclictest35-21ksoftirqd/308:09:593
272999976,1cyclictest29916-21cat08:20:133
272999976,1cyclictest25842-21ntpq12:20:183
272999976,1cyclictest20168-21diskmemload09:20:233
272999976,1cyclictest14185-21cat08:55:163
272999976,1cyclictest11301-21snmpd11:31:433
272999976,1cyclictest11301-21snmpd09:35:313
272999975,1cyclictest35-21ksoftirqd/307:30:003
272999975,1cyclictest11301-21snmpd12:18:593
272999975,1cyclictest11301-21snmpd11:56:103
272999975,1cyclictest11301-21snmpd11:16:493
272999975,1cyclictest11301-21snmpd07:22:283
272999975,1cyclictest11021-21cat07:40:143
272999975,0cyclictest20168-21diskmemload10:05:053
272999974,1cyclictest20168-21diskmemload09:25:063
272999970,6cyclictest29659-21munin-node09:57:023
272999970,6cyclictest20168-21diskmemload09:45:543
272999970,4cyclictest2593-21head10:15:143
272999970,1cyclictest0-21swapper/312:27:443
272919976,1cyclictest61650irq/122-eno111:15:512
272919976,1cyclictest61650irq/122-eno110:25:172
272919976,1cyclictest61650irq/122-eno109:25:132
272919976,1cyclictest28-21ksoftirqd/207:25:002
272919975,1cyclictest61650irq/122-eno109:55:152
272919975,1cyclictest28-21ksoftirqd/210:35:012
272919975,1cyclictest28-21ksoftirqd/209:09:592
272919975,1cyclictest28-21ksoftirqd/208:49:562
272919975,1cyclictest28-21ksoftirqd/207:15:002
272919975,1cyclictest20515-21ntpq10:40:182
272919975,1cyclictest11301-21snmpd11:32:542
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional