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2024-11-25 - 02:13
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 25 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Mon Nov 25, 2024 00:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151720,0ktimers/0143971sleep19:08:450
1304504760,0irq/15-NE200053050irq/11-sym53c8xx21:35:060
1514260,0ktimers/0177901sleep19:26:150
1514020,0ktimers/0143871sleep00:20:480
1304503920,0irq/15-NE200053050irq/11-sym53c8xx21:01:410
530503890,0irq/11-sym53c8x130450irq/15-NE200000:10:300
1513760,0ktimers/0202281sleep19:36:470
1513640,0ktimers/0146151sleep21:45:290
1513520,0ktimers/0260371sleep20:05:100
530503500,0irq/11-sym53c8x130450irq/15-NE200019:25:060
530503450,0irq/11-sym53c8x130450irq/15-NE200020:07:090
530503430,0irq/11-sym53c8x130450irq/15-NE200019:31:100
1513430,0ktimers/017771sleep23:15:540
530503410,0irq/11-sym53c8x130450irq/15-NE200021:20:060
2349813350,0sleep151ktimers/022:26:070
1304503330,0irq/15-NE200053050irq/11-sym53c8xx19:52:080
530503300,0irq/11-sym53c8x130450irq/15-NE200020:20:170
1513290,0ktimers/0184801sleep00:40:100
1513230,0ktimers/057831sleep23:35:350
135613230,0sleep151ktimers/023:12:400
1304503200,0irq/15-NE200053050irq/11-sym53c8xx19:15:400
1513170,0ktimers/0132931sleep00:15:550
1304503160,0irq/15-NE20001746-21ntpd21:56:370
1513130,0ktimers/0147861sleep19:10:590
530503110,0irq/11-sym53c8x15928-21grep21:51:140
530503090,0irq/11-sym53c8x130450irq/15-NE200000:33:360
1276912990,0sleep151ktimers/021:36:250
530502950,0irq/11-sym53c8x4241-21cut23:26:560
530502920,0irq/11-sym53c8x30909-21mailstats23:00:370
530502900,0irq/11-sym53c8x20-21rcuc/020:40:310
1304502890,0irq/15-NE200053050irq/11-sym53c8xx22:20:190
1304502880,0irq/15-NE200053050irq/11-sym53c8xx22:42:100
2489012830,0sleep151ktimers/019:59:310
694612820,0sleep151ktimers/021:07:200
2299312820,0sleep151ktimers/022:22:530
1451399282115,0cyclictest0-21swapper20:57:140
1304502810,0irq/15-NE20001746-21ntpd20:13:090
1304502790,0irq/15-NE200053050irq/11-sym53c8xx23:42:100
3222612780,0sleep151ktimers/023:06:200
1304502770,0irq/15-NE200053050irq/11-sym53c8xx00:01:080
530502750,0irq/11-sym53c8x130450irq/15-NE200022:10:260
1872112730,0sleep151ktimers/022:04:070
145139926894,0cyclictest3320-21df20:50:540
2760126764,0sleep14507-21cyclictest23:21:170
530502660,0irq/11-sym53c8x24647-21chrt22:31:170
1304502660,0irq/15-NE200014116-21expr21:41:580
797812650,0sleep151ktimers/023:46:300
1304502640,0irq/15-NE2000162701chrt00:29:290
1304502630,0irq/15-NE200053050irq/11-sym53c8xx20:37:130
1512610,0ktimers/00-21swapper20:20:440
530502600,0irq/11-sym53c8x130450irq/15-NE200000:06:010
530502590,0irq/11-sym53c8x30685-21chrt20:26:030
530502580,0irq/11-sym53c8x21685-21cron19:45:170
1304502580,0irq/15-NE200026164-21cat22:37:030
1304502580,0irq/15-NE2000215861chrt19:43:190
530502570,0irq/11-sym53c8x10781-21timerandwakeup21:26:450
1304502570,0irq/15-NE20009785-21chrt23:57:010
1304502570,0irq/15-NE200053050irq/11-sym53c8xx23:50:450
530502560,0irq/11-sym53c8x29618-21cron22:55:060
530502560,0irq/11-sym53c8x19121-21aten_r3power_vo22:06:070
1304502560,0irq/15-NE200030486-21wget22:57:070
530502550,0irq/11-sym53c8x4571-21sort23:30:150
1304502550,0irq/15-NE20007631-21nfs_client21:11:460
1304502510,0irq/15-NE200020-21rcuc/020:45:570
1304502500,0irq/15-NE20009889-21sshd21:22:080
1304502490,0irq/15-NE200031596-21chrt20:30:250
530502430,0irq/11-sym53c8x27554-21latency_hist22:45:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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