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2023-06-07 - 18:28

x86 Intel Core i7-975 @3333 MHz, Linux 5.4.17-rt9 (Profile)

Latency plot of system in rack #5, slot #1
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -n -a -t5 -p99 -i200 -h400 -q
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 rack5slot1.osadl.org (updated Wed Jun 07, 2023 12:44:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31338399800,1EcMasterDemoSyn0-21swapper/511:02:285
2184391470,4EcMasterDemoSyn1317399cyclictest12:18:300
245102660,1sleep50-21swapper/512:35:195
240602640,0sleep00-21swapper/007:30:180
314682630,1sleep20-21swapper/210:14:132
56742610,1sleep40-21swapper/410:19:104
311112610,0sleep20-21swapper/211:26:242
3052610,0sleep4411rcuc/411:52:064
3052610,0sleep4411rcuc/411:52:054
107782610,0sleep30-21swapper/309:58:303
3244029600,0tAtEmLog481rcuc/511:27:485
82672590,0sleep09-21ksoftirqd/012:23:000
319102580,0sleep00-21swapper/010:14:410
261242580,1sleep10-21swapper/111:47:081
59282280,1sleep40-21swapper/410:43:144
189292230,1sleep20-21swapper/209:15:352
121822230,1sleep121-21ksoftirqd/107:05:461
1317799179,2cyclictest0-21swapper/411:35:204
879839160,0EcMasterDemoSyn0-21swapper/512:23:385
374039160,0EcMasterDemoSyn0-21swapper/507:54:545
2918639160,1EcMasterDemoSyn29262-21ssh10:11:495
2791839160,0EcMasterDemoSyn0-21swapper/512:13:295
2118339160,0EcMasterDemoSyn2125250irq/17-atemsys12:08:255
1317799168,2cyclictest25217-21ssh11:46:094
1317799167,3cyclictest19826-21ssh11:42:344
13177991610,1cyclictest0-21swapper/409:45:344
1317799160,8cyclictest240922sleep408:34:064
1317799160,1cyclictest0-21swapper/410:51:554
42072150,0sleep20-21swapper/211:55:232
2253039150,0EcMasterDemoSyn0-21swapper/508:30:245
19472150,1sleep228-21ksoftirqd/211:05:202
1317799150,9cyclictest0-21swapper/410:48:244
1317799150,1cyclictest0-21swapper/411:55:314
1317799150,11cyclictest0-21swapper/411:00:194
1317799150,11cyclictest0-21swapper/410:00:264
1317799150,10cyclictest0-21swapper/412:37:574
1317399151,12cyclictest24625-21basename09:20:250
721239140,0EcMasterDemoSyn0-21swapper/509:31:145
675339140,0EcMasterDemoSyn0-21swapper/511:32:565
553639140,0EcMasterDemoSyn0-21swapper/511:07:345
40739140,0EcMasterDemoSyn0-21swapper/509:26:115
349339140,0EcMasterDemoSyn0-21swapper/510:16:525
3057939140,0EcMasterDemoSyn0-21swapper/510:37:095
2701539140,0EcMasterDemoSyn0-21swapper/511:48:095
2580339140,0EcMasterDemoSyn0-21swapper/508:35:295
2560339140,0EcMasterDemoSyn0-21swapper/507:34:375
2380239140,0EcMasterDemoSyn0-21swapper/510:32:055
2221339140,0EcMasterDemoSyn0-21swapper/512:33:475
2056139140,0EcMasterDemoSyn0-21swapper/507:24:295
1895639140,0EcMasterDemoSyn0-21swapper/511:17:445
173239140,1EcMasterDemoSyn0-21swapper/508:50:425
1552739140,0EcMasterDemoSyn0-21swapper/507:14:215
1510839140,0EcMasterDemoSyn9634-21diskmemload12:03:225
1349239140,1EcMasterDemoSyn0-21swapper/511:38:015
1317799149,1cyclictest0-21swapper/411:31:314
1317799140,8cyclictest20484-21systemd-journal12:24:484
1317799140,1cyclictest0-21swapper/408:40:264
1317599149,5cyclictest0-21swapper/210:30:222
1317599140,13cyclictest0-21swapper/212:30:072
1317599140,13cyclictest0-21swapper/212:10:562
1317499141,12cyclictest29405-21munin-run12:15:011
1317399140,12cyclictest11220-21df_inode12:00:240
1191239140,1EcMasterDemoSyn0-21swapper/508:10:085
1130439140,0EcMasterDemoSyn0-21swapper/510:47:195
1026839140,0EcMasterDemoSyn0-21swapper/510:21:565
926939130,0EcMasterDemoSyn0-21swapper/509:05:535
911339130,0EcMasterDemoSyn0-21swapper/508:05:035
894539130,0EcMasterDemoSyn0-21swapper/509:56:365
88939130,0EcMasterDemoSyn0-21swapper/507:49:505
839739130,0EcMasterDemoSyn0-21swapper/511:58:165
676039130,0EcMasterDemoSyn0-21swapper/509:00:495
658639130,0EcMasterDemoSyn0-21swapper/507:59:585
493639130,0EcMasterDemoSyn0-21swapper/510:42:145
423539130,0EcMasterDemoSyn0-21swapper/508:55:455
3166339130,0EcMasterDemoSyn0-21swapper/508:45:375
3081739130,0EcMasterDemoSyn0-21swapper/507:44:465
2875639130,0EcMasterDemoSyn0-21swapper/508:40:325
2829439130,0EcMasterDemoSyn0-21swapper/507:39:425
2751139130,0EcMasterDemoSyn0-21swapper/509:46:275
2612339130,0EcMasterDemoSyn0-21swapper/509:21:065
2567539130,0EcMasterDemoSyn0-21swapper/511:22:475
2473539130,0EcMasterDemoSyn0-21swapper/510:57:265
2307839130,0EcMasterDemoSyn0-21swapper/507:29:335
2244239130,0EcMasterDemoSyn0-21swapper/510:06:445
219139130,0EcMasterDemoSyn0-21swapper/509:51:315
218439130,0EcMasterDemoSyn0-21swapper/512:18:345
2072739130,0EcMasterDemoSyn0-21swapper/509:41:245
2022439130,0EcMasterDemoSyn0-21swapper/511:43:045
1946239130,0EcMasterDemoSyn0-21swapper/508:25:195
1932639130,0EcMasterDemoSyn0-21swapper/509:16:025
1803839130,0EcMasterDemoSyn0-21swapper/507:19:255
1803139130,0EcMasterDemoSyn0-21swapper/510:52:225
1703139130,0EcMasterDemoSyn0-21swapper/510:27:025
1695839130,0EcMasterDemoSyn0-21swapper/508:20:165
1570839130,0EcMasterDemoSyn0-21swapper/510:01:405
1550439130,0EcMasterDemoSyn0-21swapper/512:28:425
1442739130,0EcMasterDemoSyn0-21swapper/508:15:115
1442739130,0EcMasterDemoSyn0-21swapper/508:15:115
1317799130,2cyclictest11820-21memory12:25:254
1317699139,3cyclictest28484-21ssh09:47:253
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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