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2022-05-28 - 12:50

x86 Intel Core2 Quad @2400 MHz, Linux 3.2.46-rt67-32 (Profile)

Latency plot of system in rack #3, slot #1
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -Sp99 -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 rack3slot1.osadl.org (updated Sat May 28, 2022 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2213799165163cyclictest0-21swapper/218:37:272
2214099123122cyclictest0-21swapper/318:37:273
2213799114113cyclictest0-21swapper/217:37:302
221379910592cyclictest21947-21tune2fs19:51:492
2213799104102cyclictest16690-21tune2fs22:12:092
2214099103102cyclictest0-21swapper/322:12:093
2214099103102cyclictest0-21swapper/320:56:463
2214099103102cyclictest0-21swapper/319:51:493
2213799103102cyclictest0-21swapper/217:41:512
22137999593cyclictest2024-21tune2fs21:36:462
22140999392cyclictest0-21swapper/321:36:463
22140999392cyclictest0-21swapper/321:26:563
22140999392cyclictest0-21swapper/321:21:493
22140999392cyclictest0-21swapper/320:36:573
22137999392cyclictest0-21swapper/220:37:232
22137999382cyclictest0-21swapper/220:21:462
22137999382cyclictest0-21swapper/219:31:492
22137999281cyclictest0-21swapper/220:26:472
22140998584cyclictest31196-21latency_hist22:46:293
22137998482cyclictest9649-21tune2fs18:06:522
22137998482cyclictest5442-21grep17:56:592
22137998482cyclictest409-21tune2fs19:01:512
22137998482cyclictest2832-21tune2fs19:06:522
22137998482cyclictest25925-21tune2fs21:16:532
22137998482cyclictest22603-21tune2fs17:21:552
22137998482cyclictest19533-21tune2fs21:01:492
22137998482cyclictest16034-21tune2fs18:21:532
22137998482cyclictest15575-21tune2fs19:36:552
22137998482cyclictest0-21swapper/218:16:532
22140998382cyclictest0-21swapper/322:46:473
22140998382cyclictest0-21swapper/322:36:503
22140998382cyclictest0-21swapper/322:32:083
22140998382cyclictest0-21swapper/322:21:303
22140998382cyclictest0-21swapper/322:11:303
22140998382cyclictest0-21swapper/321:56:523
22140998382cyclictest0-21swapper/321:56:313
22140998382cyclictest0-21swapper/321:11:503
22140998382cyclictest0-21swapper/321:01:493
22140998382cyclictest0-21swapper/320:46:553
22140998382cyclictest0-21swapper/320:46:343
22140998382cyclictest0-21swapper/320:26:483
22140998382cyclictest0-21swapper/319:56:533
22140998382cyclictest0-21swapper/319:36:553
22140998382cyclictest0-21swapper/319:26:383
22140998382cyclictest0-21swapper/319:16:533
22140998382cyclictest0-21swapper/318:51:593
22140998382cyclictest0-21swapper/318:26:573
22140998382cyclictest0-21swapper/318:06:503
22140998382cyclictest0-21swapper/318:01:243
22140998382cyclictest0-21swapper/317:37:303
22140998372cyclictest0-21swapper/318:21:533
22140998371cyclictest0-21swapper/319:41:493
22140998371cyclictest0-21swapper/318:01:523
22137998382cyclictest4774-21tune2fs19:11:502
22137998382cyclictest0-21swapper/222:41:302
22137998382cyclictest0-21swapper/222:26:522
22137998382cyclictest0-21swapper/222:06:442
22137998382cyclictest0-21swapper/221:41:512
22137998382cyclictest0-21swapper/221:26:562
22137998382cyclictest0-21swapper/221:21:492
22137998382cyclictest0-21swapper/221:06:532
22137998382cyclictest0-21swapper/220:46:502
22137998382cyclictest0-21swapper/220:46:342
22137998382cyclictest0-21swapper/219:22:002
22137998382cyclictest0-21swapper/218:46:542
22137998382cyclictest0-21swapper/218:31:282
22137998381cyclictest7475-21tune2fs18:01:522
22137998381cyclictest7050-21tune2fs19:16:502
22137998381cyclictest3178-21tune2fs17:51:532
22137998381cyclictest27144-21tune2fs17:31:562
22137998381cyclictest17402-21tune2fs20:56:462
22137998381cyclictest11661-21tune2fs18:11:532
22137998381cyclictest10504-21tune2fs21:56:452
22137998381cyclictest1017-21tune2fs17:46:542
22140998281cyclictest0-21swapper/321:31:463
22140998281cyclictest0-21swapper/321:16:533
22140998281cyclictest0-21swapper/319:31:503
22140998281cyclictest0-21swapper/319:11:503
22140998281cyclictest0-21swapper/319:06:523
22140998281cyclictest0-21swapper/319:01:513
22140998281cyclictest0-21swapper/318:41:523
22140998281cyclictest0-21swapper/318:16:533
22140998281cyclictest0-21swapper/318:11:533
22140998281cyclictest0-21swapper/317:51:533
22140998281cyclictest0-21swapper/317:46:533
22140998281cyclictest0-21swapper/317:26:543
22140998281cyclictest0-21swapper/317:21:553
22137998281cyclictest32297-21tune2fs21:31:462
22137998281cyclictest24863-21tune2fs17:26:542
22137998281cyclictest24651-21tune2fs18:41:522
22137997672cyclictest0-21swapper/222:32:142
22140997372cyclictest0-21swapper/322:26:423
22140997372cyclictest0-21swapper/322:21:453
22140997372cyclictest0-21swapper/322:01:423
22140997372cyclictest0-21swapper/321:46:483
22140997372cyclictest0-21swapper/321:41:433
22140997372cyclictest0-21swapper/321:06:483
22140997372cyclictest0-21swapper/320:51:453
22140997372cyclictest0-21swapper/320:31:453
22140997372cyclictest0-21swapper/320:21:423
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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