You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-12 - 23:41
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 Sun Jul 12, 2026 12:45:15)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
187792231159,23sleep20-21swapper/207:09:282
185212212159,41sleep00-21swapper/007:06:030
187652200160,26sleep30-21swapper/307:09:163
188002198161,24sleep10-21swapper/107:09:441
320732600,1sleep09-21ksoftirqd/011:50:010
308132160,0sleep20-21swapper/211:46:302
69772150,0sleep10-21swapper/109:45:181
115622150,1sleep10-21swapper/112:05:151
263332140,0sleep026334-21sh09:28:260
18909991110,1cyclictest35-21ksoftirqd/312:00:003
18909991110,1cyclictest35-21ksoftirqd/312:00:003
1890999108,1cyclictest35-21ksoftirqd/308:15:013
1889899100,10cyclictest0-21swapper/211:05:382
1889699108,1cyclictest9-21ksoftirqd/008:50:000
1889699108,1cyclictest9-21ksoftirqd/008:20:010
18896991010,0cyclictest9-21ksoftirqd/010:55:590
1889699101,7cyclictest451-1kworker/u9:109:45:510
189099999,0cyclictest0-21swapper/310:24:073
189099990,6cyclictest11184-21apt-get08:00:123
189099990,6cyclictest0-21swapper/311:30:113
188979990,6cyclictest203-21jbd2/sda2-811:39:321
188969992,3cyclictest4726-21perf08:54:590
188969991,6cyclictest2146-21apt-get09:40:120
189099987,1cyclictest35-21ksoftirqd/311:55:013
189099987,1cyclictest35-21ksoftirqd/311:40:343
189099987,1cyclictest35-21ksoftirqd/309:50:003
189099984,2cyclictest240-21systemd-journal08:00:003
189099981,5cyclictest21587-21ssh11:35:133
188989987,1cyclictest30866-21ssh11:02:322
188989986,1cyclictest61650irq/122-eno112:25:202
188989986,1cyclictest61650irq/122-eno112:15:142
188989986,1cyclictest61650irq/122-eno111:35:132
188989986,1cyclictest61650irq/122-eno110:45:182
188989986,1cyclictest61650irq/122-eno110:20:222
188989986,1cyclictest61650irq/122-eno109:15:202
188989986,1cyclictest61650irq/122-eno109:15:192
188989986,1cyclictest14994-21cat11:25:142
188989980,7cyclictest0-21swapper/211:30:472
188989980,4cyclictest240-21systemd-journal09:43:442
188989980,4cyclictest0-21swapper/210:35:262
188979981,5cyclictest203-21jbd2/sda2-808:31:311
188969985,3cyclictest9-21ksoftirqd/011:51:060
188969985,1cyclictest9-21ksoftirqd/008:25:010
188969982,5cyclictest26706-21date07:25:010
188969981,4cyclictest32540-21perf12:35:000
188969981,1cyclictest29230-21ssh09:30:590
188969980,7cyclictest19299-21grep09:20:010
188969980,7cyclictest19299-21grep09:20:010
188969980,6cyclictest21265-21munin-node07:47:000
188969980,4cyclictest6271-21date10:30:000
188969980,1cyclictest240-21systemd-journal09:35:120
189099976,1cyclictest547-21cpuspeed_turbos12:35:143
189099975,1cyclictest16779-21ntpq09:15:183
189099975,1cyclictest16779-21ntpq09:15:183
189099974,0cyclictest11767-21diskmemload11:13:523
189099973,1cyclictest21846-21grep10:50:173
189099972,1cyclictest1518-21sendmail07:40:003
189099970,6cyclictest30826-21ssh09:35:033
189099970,5cyclictest0-21swapper/312:09:173
189099970,4cyclictest0-21swapper/310:30:413
188989976,1cyclictest61650irq/122-eno112:36:272
188989976,1cyclictest61650irq/122-eno112:20:492
188989976,1cyclictest61650irq/122-eno112:05:122
188989976,1cyclictest61650irq/122-eno110:44:442
188989976,1cyclictest61650irq/122-eno110:30:232
188989976,1cyclictest61650irq/122-eno110:27:442
188989976,1cyclictest61650irq/122-eno109:33:232
188989976,1cyclictest61650irq/122-eno109:25:192
188989976,1cyclictest61650irq/122-eno108:50:162
188989976,1cyclictest61650irq/122-eno108:10:172
188989976,1cyclictest61650irq/122-eno108:00:112
188989976,1cyclictest24077-21cat08:25:172
188989975,1cyclictest61650irq/122-eno112:32:402
188989975,1cyclictest61650irq/122-eno111:55:112
188989975,1cyclictest61650irq/122-eno111:55:112
188989975,1cyclictest61650irq/122-eno110:10:142
188989975,1cyclictest61650irq/122-eno108:40:132
188989975,1cyclictest61650irq/122-eno108:20:142
188989975,1cyclictest29805-21ssh10:16:012
188989974,2cyclictest26501-21runrttasks10:55:232
188989973,1cyclictest240-21systemd-journal07:30:012
188989972,4cyclictest16394-21perf10:00:002
188989971,2cyclictest240-21systemd-journal10:06:142
188989970,6cyclictest29924-21cstates07:30:142
188989970,6cyclictest0-21swapper/210:01:032
188989970,5cyclictest769-21lldpd08:32:572
188989970,5cyclictest0-21swapper/210:53:502
188989970,4cyclictest0-21swapper/211:50:112
188989970,4cyclictest0-21swapper/209:20:162
188989970,4cyclictest0-21swapper/209:10:462
188989970,3cyclictest0-21swapper/212:10:132
188989970,1cyclictest31797-21apt-get07:35:112
188979974,0cyclictest0-21swapper/109:39:501
188979970,7cyclictest0-21swapper/107:40:161
188969977,0cyclictest9-21ksoftirqd/010:13:330
188969976,1cyclictest9465-21ssh10:33:530
188969976,1cyclictest31374-21ssh11:04:040
188969976,1cyclictest21075-21/usr/sbin/munin10:50:230
188969976,1cyclictest16616-1kworker/u9:112:25:030
188969976,1cyclictest14552-21ssh09:13:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional