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2024-12-01 - 22:20
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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
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rackfslot4.osadl.org (updated Sun Dec 01, 2024 12:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1474021280,3chrt14739-21/usr/sbin/munin12:01:220
2306721270,2chrt22233-21apt-get12:16:030
2588821210,2chrt25222-21sendmail-msp12:21:230
2902521170,2chrt29021-21ntpq08:25:580
1517821170,1chrt13819-21sendmail-msp10:02:470
278221160,2chrt2552-21sendmail-msp10:40:330
2245421160,2chrt22453-21/usr/sbin/munin07:10:300
1763021160,3chrt17629-21/usr/sbin/munin09:06:260
858821120,2chrt8055-21apt-get08:50:510
860521110,2sleep08608-21aten2_rfpower_f09:50:420
2024121100,3chrt20242-21ssh11:11:210
1731321100,2chrt17312-21/usr/sbin/munin11:06:100
2978521090,2chrt29786-21awk10:30:360
707721080,3chrt7078-21sh11:46:320
3238221030,2chrt32383-21rm09:34:430
2552221030,2chrt25523-21sh11:22:080
217462990,2sleep021748-21aten2_rfpower_e09:15:340
303182960,2sleep030320-21cut11:30:370
161142880,1sleep016115-21date09:05:020
199002860,2sleep019901-21sh12:10:380
112522860,1sleep011253-21sh08:55:260
80652850,2sleep08067-21cut07:45:410
250252840,1sleep025026-21basename10:22:130
22020907713,54cyclictest5086-21aten2_rfpower_c07:40:470
22020907711,57cyclictest24449-21apt-get09:20:440
279322760,1sleep027933-21sh07:21:360
2202090764,61cyclictest27722-21if_err_eth109:25:570
22020907611,46cyclictest888-21runrttasks08:01:590
2202090755,49cyclictest4488-21ntpq09:43:080
2202090746,52cyclictest4002-21perl11:41:560
279162730,1sleep027917-21sh10:26:200
230032730,2sleep023006-21tail08:15:230
2202090736,46cyclictest3548-21df08:40:560
2202090736,45cyclictest17489-21ssh10:07:410
2202090735,56cyclictest18803-21apt-get09:10:190
22020907310,54cyclictest26578-21kernelversion08:21:540
2202090724,58cyclictest30617-21apt-get12:31:190
22020907214,49cyclictest7199-21ssh09:47:120
22020907211,53cyclictest13538-21sendmail-msp11:02:300
2202090719,53cyclictest11907-21fschecks_time11:55:500
2202090719,53cyclictest11365-21aten2.4-expect09:55:330
2202090718,53cyclictest429-21latency_hist08:35:020
2202090716,44cyclictest18127-21diskstats08:05:310
2202090716,43cyclictest6641-21ntpq08:45:540
2202090715,56cyclictest18230-21apt-get10:11:420
2202090715,55cyclictest8681-21ssh11:50:230
2202090714,57cyclictest15130-21munin-plugin-st08:00:010
2202090714,56cyclictest2622-21grep10:40:070
2202090714,47cyclictest12362-21apt-get07:55:010
22020907116,45cyclictest27103-21sendmail-msp07:20:070
2202090706,53cyclictest424-21apt-get11:35:300
2202090706,53cyclictest20345-21apt-get08:10:170
2202090705,53cyclictest27330-21apt-get11:25:220
22020907016,43cyclictest30366-21irqrtprio07:25:420
2202090695,55cyclictest3885-21latency_hist12:40:100
2202090695,55cyclictest12081-21ntpq10:56:290
2202090694,56cyclictest2848-21sendmail-msp09:40:030
2202090694,46cyclictest749-21aten2_rfpower_p08:35:240
2202090694,45cyclictest22446-21hddtemp_smartct11:15:550
22020906915,45cyclictest3538-21ntpq07:36:130
22020906914,45cyclictest22599-21ntpq10:16:350
2202090686,53cyclictest17248-21diskstats12:05:490
2202090684,55cyclictest986-21ntpq07:31:120
2202090684,55cyclictest8722-21ssh10:50:560
22020906815,44cyclictest28251-21ssh12:25:360
22020906814,46cyclictest6220-21irqrtprio10:46:040
2202090624,51cyclictest22033-21latency_hist07:10:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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