You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-30 - 15:38
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 Thu Jul 30, 2026 12:45:14)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
266582213178,22sleep30-21swapper/307:05:593
268532205146,44sleep20-21swapper/207:08:312
266702205155,23sleep00-21swapper/007:06:080
268002199160,26sleep10-21swapper/107:07:501
27061991412,1cyclictest9-21ksoftirqd/010:20:000
27079991312,1cyclictest28-21ksoftirqd/210:50:002
2706199122,5cyclictest12024-21latency_hist07:45:000
27061991210,1cyclictest9-21ksoftirqd/009:10:000
27079991110,1cyclictest28-21ksoftirqd/210:25:022
27079991110,1cyclictest28-21ksoftirqd/210:17:102
27079991110,1cyclictest28-21ksoftirqd/209:30:162
2706199119,1cyclictest9-21ksoftirqd/011:25:130
27061991110,1cyclictest9-21ksoftirqd/011:50:140
281982100,0sleep20-21swapper/211:37:332
2708899100,2cyclictest0-21swapper/312:10:123
2707999109,1cyclictest28-21ksoftirqd/210:40:152
2707999109,1cyclictest28-21ksoftirqd/209:45:002
2707999108,1cyclictest28-21ksoftirqd/211:15:132
2707999106,1cyclictest61650irq/122-eno109:14:012
2707999100,10cyclictest0-21swapper/210:07:302
2706199109,1cyclictest9-21ksoftirqd/009:10:210
2706199109,1cyclictest9-21ksoftirqd/008:40:120
2706199109,1cyclictest9-21ksoftirqd/007:15:000
2706199108,1cyclictest9-21ksoftirqd/012:20:000
2706199108,1cyclictest9-21ksoftirqd/010:15:000
2706199108,1cyclictest9-21ksoftirqd/007:20:000
2706199104,6cyclictest3229-21perf08:35:000
2706199102,4cyclictest16767-21perf07:55:000
27061991010,0cyclictest9-21ksoftirqd/010:55:110
2706199100,1cyclictest240-21systemd-journal09:40:010
24402108,1sleep335-21ksoftirqd/312:33:413
4916290,1sleep10-21swapper/109:32:401
270889992,4cyclictest5214-21/usr/sbin/munin10:20:203
270889991,4cyclictest4449-21/usr/sbin/munin07:25:193
270889990,5cyclictest19744-21diskmemload09:45:583
270799998,1cyclictest28-21ksoftirqd/212:15:132
270799998,1cyclictest28-21ksoftirqd/211:10:132
270799998,1cyclictest28-21ksoftirqd/209:50:132
270799997,1cyclictest28-21ksoftirqd/211:52:372
270799997,1cyclictest28-21ksoftirqd/210:50:182
270799990,8cyclictest0-21swapper/208:45:172
270619998,1cyclictest9-21ksoftirqd/010:20:150
270619997,1cyclictest9-21ksoftirqd/011:40:160
270619997,1cyclictest9-21ksoftirqd/009:05:000
270619997,1cyclictest30440-21ssh09:23:460
270619990,7cyclictest11973-21kworker/0:007:35:130
270619990,6cyclictest22218-21apt-get11:30:110
270889987,1cyclictest561-21nscd09:18:073
270889987,1cyclictest561-21nscd09:18:073
270889987,1cyclictest35-21ksoftirqd/307:15:003
270889986,1cyclictest27536-21apt-get09:20:133
270889986,1cyclictest11301-21snmpd12:17:043
270889986,1cyclictest11301-21snmpd12:01:233
270889982,3cyclictest26833-21needreboot11:35:153
270889981,4cyclictest0-21swapper/311:07:023
270889980,3cyclictest19744-21diskmemload11:50:213
270889980,1cyclictest4904-21users12:35:193
270889980,1cyclictest0-21swapper/309:40:113
270799987,1cyclictest28-21ksoftirqd/211:55:132
270799987,1cyclictest28-21ksoftirqd/207:55:002
270799986,1cyclictest61650irq/122-eno112:10:152
270799986,1cyclictest61650irq/122-eno109:20:192
270799986,1cyclictest28-21ksoftirqd/211:45:002
270799986,1cyclictest28-21ksoftirqd/211:30:132
270799986,1cyclictest28-21ksoftirqd/209:20:002
270799986,1cyclictest28-21ksoftirqd/209:20:002
270799986,1cyclictest28-21ksoftirqd/208:15:012
270799986,1cyclictest28-21ksoftirqd/207:15:012
270799981,6cyclictest0-21swapper/212:05:142
270799980,8cyclictest61650irq/122-eno111:24:542
270799980,1cyclictest9893-21/usr/sbin/munin07:40:202
270619988,0cyclictest9-21ksoftirqd/011:35:140
270619988,0cyclictest9-21ksoftirqd/010:45:120
270619988,0cyclictest9-21ksoftirqd/009:30:190
270619988,0cyclictest9-21ksoftirqd/009:15:140
270619988,0cyclictest9-21ksoftirqd/009:15:140
270619988,0cyclictest9-21ksoftirqd/007:25:140
270619987,1cyclictest9-21ksoftirqd/008:50:140
270619987,1cyclictest9-21ksoftirqd/008:10:140
270619987,0cyclictest9-21ksoftirqd/009:50:210
270619986,1cyclictest9-21ksoftirqd/011:05:160
270619986,1cyclictest9-21ksoftirqd/008:35:140
270619986,1cyclictest9-21ksoftirqd/007:30:130
270619986,1cyclictest16181-21head12:05:210
270619981,3cyclictest0-21swapper/010:25:140
270619980,7cyclictest4846-21grep12:35:190
270619980,7cyclictest27670-21/usr/sbin/munin10:50:200
270619980,1cyclictest8353-21wc11:55:160
270889976,1cyclictest7086-21ntpq09:35:173
270889976,1cyclictest24162-21ntpq10:45:173
270889976,1cyclictest19849-21ntpq11:25:163
270889976,1cyclictest11301-21snmpd12:05:443
270889976,1cyclictest11301-21snmpd11:04:303
270889976,1cyclictest11301-21snmpd10:15:563
270889976,1cyclictest11301-21snmpd10:10:053
270889976,1cyclictest11301-21snmpd08:07:433
270889976,1cyclictest11301-21snmpd07:41:043
270889975,1cyclictest35-21ksoftirqd/307:39:113
270889975,1cyclictest21331-21ssh10:41:153
270889975,1cyclictest11301-21snmpd10:25:203
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional