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2023-02-07 - 13:04

x86 VIA QuadCore L4700 @1200 MHz, Linux 3.18.43-rt46 (Profile)

Latency plot of system in rack #b, slot #4
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
Compare latency of primary with shadow system
Characteristics of the alll highest latencies:
System rackbslot4.osadl.org (updated Tue Feb 07, 2023 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
267762780,5sleep326778-21fschecks_time23:16:253
2026399733,64cyclictest586-21irqbalance00:34:353
2026399703,61cyclictest0-21swapper/319:29:013
2026399698,54cyclictest0-21swapper/321:31:313
2026399694,7cyclictest0-21swapper/323:44:293
2026399693,62cyclictest0-21swapper/319:18:023
2026399685,57cyclictest14594-21crond21:26:113
2026399685,57cyclictest0-21swapper/323:56:493
2026399684,58cyclictest0-21swapper/323:04:523
2026399684,58cyclictest0-21swapper/322:25:153
2026399684,58cyclictest0-21swapper/321:57:533
2026399683,58cyclictest11809-21ssh00:29:413
2026399678,53cyclictest0-21swapper/322:37:043
2026399674,6cyclictest0-21swapper/321:26:333
2026399674,57cyclictest0-21swapper/323:26:503
2026399674,57cyclictest0-21swapper/323:13:373
2026399674,57cyclictest0-21swapper/321:18:493
2026399672,8cyclictest31035-21/usr/sbin/munin19:31:463
2026399664,56cyclictest0-21swapper/322:49:383
2026399664,55cyclictest0-21swapper/323:48:563
2026399664,27cyclictest0-21swapper/322:10:533
2026399662,6cyclictest30517-21ssh21:48:073
2026399659,5cyclictest0-21swapper/300:16:283
2026399659,5cyclictest0-21swapper/300:16:283
2026399657,5cyclictest0-21swapper/323:52:193
2026399655,7cyclictest0-21swapper/323:24:443
2026399654,55cyclictest0-21swapper/300:15:263
2026399654,55cyclictest0-21swapper/300:15:263
2026399654,28cyclictest0-21swapper/322:13:113
2026399653,55cyclictest8452-21ssh22:03:153
2026399653,55cyclictest8452-21ssh22:03:153
20263996511,5cyclictest0-21swapper/322:44:433
20263996510,5cyclictest0-21swapper/300:25:313
2026399645,7cyclictest0-21swapper/323:00:273
2026399645,7cyclictest0-21swapper/321:51:593
2026399645,53cyclictest0-21swapper/321:40:463
2026399645,52cyclictest0-21swapper/322:17:003
2026399645,28cyclictest0-21swapper/322:31:123
2026399644,9cyclictest0-21swapper/320:21:463
2026399644,7cyclictest0-21swapper/322:52:463
2026399644,6cyclictest0-21swapper/323:37:163
2026399644,28cyclictest0-21swapper/321:44:163
2026399642,56cyclictest27967-21ssh00:05:073
2026399642,30cyclictest7701-21ssh21:16:053
2026399642,30cyclictest7701-21ssh21:16:053
2026399642,30cyclictest6242-21ssh23:32:403
20263996410,5cyclictest0-21swapper/323:08:193
2026399634,8cyclictest0-21swapper/321:07:033
2026399634,53cyclictest0-21swapper/322:27:013
20263996310,5cyclictest0-21swapper/300:06:113
2026399624,6cyclictest0-21swapper/321:03:083
2026399624,27cyclictest0-21swapper/319:08:003
2026399623,31cyclictest0-21swapper/319:15:553
2026399623,27cyclictest0-21swapper/320:26:353
20263996212,44cyclictest0-21swapper/319:47:133
2026399607,47cyclictest0-21swapper/319:37:113
2026399604,27cyclictest0-21swapper/320:51:293
2026399604,27cyclictest0-21swapper/319:21:383
2026399604,26cyclictest0-21swapper/320:08:513
2026399603,52cyclictest0-21swapper/320:04:193
2026399603,26cyclictest0-21swapper/320:12:263
2026399594,28cyclictest0-21swapper/320:56:283
2026399594,27cyclictest0-21swapper/320:37:023
2026399593,50cyclictest0-21swapper/320:31:313
2026399593,26cyclictest0-21swapper/320:19:393
2026399593,26cyclictest0-21swapper/319:56:523
2026399593,26cyclictest0-21swapper/319:56:523
2026399592,27cyclictest5332-21/usr/sbin/munin19:51:463
2026399584,27cyclictest0-21swapper/320:41:363
2026399583,27cyclictest0-21swapper/320:49:323
2026399583,26cyclictest0-21swapper/319:41:413
2024399574,48cyclictest0-21swapper/022:27:370
20243995647,5cyclictest3-21ksoftirqd/020:41:120
2025699544,44cyclictest0-21swapper/221:56:482
2024899544,45cyclictest0-21swapper/122:03:371
2024899544,45cyclictest0-21swapper/122:03:371
2025699526,40cyclictest0-21swapper/221:33:102
2025699525,41cyclictest0-21swapper/220:59:192
2025699524,43cyclictest0-21swapper/221:28:192
2025699524,42cyclictest0-21swapper/222:16:582
2025699524,42cyclictest0-21swapper/200:23:252
2025699523,7cyclictest27725-21grep19:21:522
20256995215,6cyclictest657-21runrttasks19:14:472
20256995210,36cyclictest0-21swapper/221:06:522
2024899524,42cyclictest0-21swapper/121:28:391
2024399524,42cyclictest0-21swapper/021:33:590
2025699514,41cyclictest0-21swapper/222:35:272
2025699514,41cyclictest0-21swapper/221:21:192
2025699514,41cyclictest0-21swapper/219:28:312
2025699514,41cyclictest0-21swapper/219:06:492
2025699514,40cyclictest0-21swapper/223:39:362
2025699513,42cyclictest0-21swapper/200:02:552
20256995114,32cyclictest7223-21aten_rbpower_cu19:56:262
20256995114,32cyclictest7223-21aten_rbpower_cu19:56:262
20256995114,31cyclictest9834-21wc22:06:122
20256995114,31cyclictest9834-21wc22:06:122
2024899514,41cyclictest0-21swapper/122:14:191
2024899514,41cyclictest0-21swapper/121:16:411
2024399515,22cyclictest0-21swapper/000:07:110
2025699507,37cyclictest0-21swapper/223:21:322
2025699506,38cyclictest0-21swapper/221:49:382
2025699505,38cyclictest0-21swapper/220:36:382
2025699504,41cyclictest0-21swapper/223:41:162
2025699504,41cyclictest0-21swapper/222:52:102
2025699504,40cyclictest0-21swapper/223:20:562
2025699503,42cyclictest0-21swapper/221:18:092
2025699503,42cyclictest0-21swapper/219:55:012
2025699503,41cyclictest0-21swapper/220:35:502
2025699503,41cyclictest0-21swapper/219:50:412
2024399504,9cyclictest0-21swapper/022:32:370
2024399504,40cyclictest0-21swapper/023:12:560
2024399504,40cyclictest0-21swapper/021:25:390
2025699496,37cyclictest0-21swapper/221:41:182
2025699496,37cyclictest0-21swapper/221:37:022
2025699494,40cyclictest0-21swapper/219:35:312
2025699494,39cyclictest0-21swapper/200:33:042
2025699493,40cyclictest0-21swapper/220:46:302
2024399494,40cyclictest0-21swapper/021:37:260
2024399494,39cyclictest0-21swapper/023:29:010
2024399494,39cyclictest0-21swapper/021:48:380
2024399494,39cyclictest0-21swapper/020:42:000
2024399493,41cyclictest0-21swapper/020:47:100
2024399493,40cyclictest0-21swapper/021:05:490
2024399492,41cyclictest9872-21ssh23:37:590
2025699487,36cyclictest0-21swapper/222:25:522
2025699486,37cyclictest0-21swapper/223:47:092
2025699486,37cyclictest0-21swapper/223:35:572
2025699485,10cyclictest0-21swapper/219:36:322
2025699484,9cyclictest0-21swapper/221:51:482
2025699484,38cyclictest0-21swapper/223:09:132
2025699484,38cyclictest0-21swapper/222:49:312
2025699484,38cyclictest0-21swapper/222:42:382
2025699484,38cyclictest0-21swapper/222:37:112
2025699484,38cyclictest0-21swapper/200:18:472
2025699484,38cyclictest0-21swapper/200:18:472
2025699484,37cyclictest0-21swapper/220:51:482
2025699483,40cyclictest0-21swapper/222:14:552
2025699483,40cyclictest0-21swapper/222:10:482
2025699483,40cyclictest0-21swapper/221:14:392
2025699483,40cyclictest0-21swapper/221:14:392
2025699483,40cyclictest0-21swapper/200:27:252
2024899485,37cyclictest0-21swapper/123:30:191
2024899484,39cyclictest0-21swapper/122:16:361
2024899484,38cyclictest0-21swapper/122:56:591
2024899484,38cyclictest0-21swapper/122:38:411
2024899484,11cyclictest0-21swapper/100:06:291
2024399485,37cyclictest0-21swapper/021:29:270
2024399485,37cyclictest0-21swapper/000:05:240
2024399484,39cyclictest0-21swapper/021:57:280
2024399484,38cyclictest0-21swapper/023:47:280
2024399484,38cyclictest0-21swapper/023:42:060
2024399484,38cyclictest0-21swapper/021:42:090
2024399484,38cyclictest0-21swapper/021:06:160
2024399484,38cyclictest0-21swapper/000:32:450
2024399484,38cyclictest0-21swapper/000:17:550
2024399484,38cyclictest0-21swapper/000:17:550
2024399484,13cyclictest0-21swapper/022:16:400
2024399483,41cyclictest0-21swapper/022:56:060
20243994814,29cyclictest17184-21timerwakeupswit23:01:460
20243994811,32cyclictest7317-21sh22:48:000
2025699475,36cyclictest0-21swapper/200:11:572
2025699475,36cyclictest0-21swapper/200:11:572
2025699474,37cyclictest0-21swapper/223:54:242
2025699474,37cyclictest0-21swapper/223:15:102
2025699474,37cyclictest0-21swapper/223:04:122
2025699474,37cyclictest0-21swapper/222:28:302
2025699474,17cyclictest0-21swapper/220:19:502
2025699473,39cyclictest0-21swapper/220:01:392
20256994715,27cyclictest29794-21timerandwakeup00:06:472
2024899474,39cyclictest0-21swapper/120:37:001
2024899474,37cyclictest0-21swapper/123:42:361
2024899474,37cyclictest0-21swapper/123:24:201
2024899474,37cyclictest0-21swapper/123:09:031
2024899474,37cyclictest0-21swapper/121:51:091
2024899474,37cyclictest0-21swapper/121:25:521
2024899474,37cyclictest0-21swapper/120:16:131
2024899474,37cyclictest0-21swapper/100:03:231
2024899474,18cyclictest0-21swapper/100:32:011
2024899473,39cyclictest0-21swapper/121:02:271
2024899473,38cyclictest0-21swapper/100:21:571
2024399475,37cyclictest0-21swapper/000:15:200
2024399475,37cyclictest0-21swapper/000:15:200
2024399475,36cyclictest0-21swapper/022:07:320
2024399474,38cyclictest0-21swapper/000:27:380
2024399474,37cyclictest0-21swapper/023:31:120
2024399474,37cyclictest0-21swapper/022:57:220
2024399474,37cyclictest0-21swapper/020:21:250
2024399474,36cyclictest0-21swapper/022:41:350
2024399474,18cyclictest0-21swapper/023:06:270
20243994734,8cyclictest0-21swapper/021:00:390
2024399473,38cyclictest586-21irqbalance19:43:210
2024399472,39cyclictest27769-21kworker/0:022:03:240
2024399472,39cyclictest27769-21kworker/0:022:03:240
20243994714,6cyclictest7014-21cut19:56:140
2025699466,34cyclictest0-21swapper/223:57:232
2025699464,37cyclictest0-21swapper/220:11:332
2025699464,36cyclictest0-21swapper/223:28:172
2025699464,18cyclictest0-21swapper/222:56:282
2025699463,9cyclictest0-21swapper/221:01:192
2025699463,38cyclictest0-21swapper/220:08:582
2024899465,36cyclictest0-21swapper/120:41:451
2024899465,11cyclictest0-21swapper/119:26:461
2024899464,37cyclictest0-21swapper/120:01:341
2024899464,36cyclictest0-21swapper/123:16:451
2024899464,36cyclictest0-21swapper/120:21:301
2024899464,36cyclictest0-21swapper/100:27:231
2024899464,10cyclictest0-21swapper/120:28:281
2024899463,9cyclictest23815-21sshd21:38:291
2024899463,8cyclictest0-21swapper/100:01:091
2024899463,38cyclictest0-21swapper/121:51:181
2024899463,38cyclictest0-21swapper/120:16:591
2024399464,37cyclictest0-21swapper/021:51:480
2024399464,36cyclictest0-21swapper/023:53:070
2024399464,36cyclictest0-21swapper/022:22:390
2024399464,36cyclictest0-21swapper/021:18:200
2024399464,36cyclictest0-21swapper/020:11:290
2024399463,38cyclictest0-21swapper/023:24:130
2024399463,38cyclictest0-21swapper/020:27:500
2024399463,38cyclictest0-21swapper/019:25:350
2024399462,38cyclictest586-21irqbalance19:47:510
2025699455,35cyclictest0-21swapper/220:45:242
2024899457,15cyclictest0-21swapper/100:11:471
2024899457,15cyclictest0-21swapper/100:11:471
2024899454,36cyclictest0-21swapper/123:31:191
2024899454,36cyclictest0-21swapper/123:05:341
2024899454,36cyclictest0-21swapper/122:28:321
2024899454,36cyclictest0-21swapper/122:21:301
2024899454,36cyclictest0-21swapper/121:41:431
2024899454,36cyclictest0-21swapper/119:55:581
2024899454,36cyclictest0-21swapper/119:31:511
2024899454,36cyclictest0-21swapper/100:17:301
2024899454,36cyclictest0-21swapper/100:17:301
2024899454,35cyclictest0-21swapper/123:51:181
2024899453,37cyclictest0-21swapper/120:06:411
2024899453,36cyclictest0-21swapper/122:01:111
2024899453,36cyclictest0-21swapper/121:06:431
2024399454,36cyclictest0-21swapper/022:37:570
2024399454,36cyclictest0-21swapper/019:57:200
2024399454,36cyclictest0-21swapper/019:57:200
2024399454,35cyclictest0-21swapper/023:59:490
2024399454,35cyclictest0-21swapper/023:16:540
2024399453,5cyclictest0-21swapper/019:40:210
2024399453,37cyclictest0-21swapper/021:13:480
2024399453,37cyclictest0-21swapper/021:13:480
2024399453,37cyclictest0-21swapper/020:11:050
2024399453,37cyclictest0-21swapper/019:35:450
2024399453,37cyclictest0-21swapper/000:21:250
2025699443,37cyclictest0-21swapper/219:16:312
2025699443,36cyclictest0-21swapper/220:23:172
2024899445,33cyclictest0-21swapper/123:16:101
2024899444,8cyclictest0-21swapper/120:59:571
2024899444,35cyclictest0-21swapper/122:52:341
2024899444,35cyclictest0-21swapper/122:50:351
2024899444,35cyclictest0-21swapper/120:47:031
2024899444,35cyclictest0-21swapper/119:37:391
2024899444,34cyclictest0-21swapper/121:15:501
2024899444,34cyclictest0-21swapper/121:15:501
2024899443,8cyclictest0-21swapper/123:46:301
2024899443,36cyclictest0-21swapper/122:41:171
2024899443,35cyclictest0-21swapper/122:32:101
2024899443,35cyclictest0-21swapper/119:22:011
2024399445,34cyclictest0-21swapper/022:11:530
2024399444,35cyclictest0-21swapper/019:06:300
196582447,9sleep00-21swapper/019:02:050
2025699434,8cyclictest0-21swapper/219:41:472
2024899434,34cyclictest0-21swapper/123:40:581
2024899434,34cyclictest0-21swapper/120:52:331
2024899434,34cyclictest0-21swapper/120:33:031
2024899434,16cyclictest0-21swapper/121:35:391
2024899433,35cyclictest0-21swapper/119:58:041
2024899433,35cyclictest0-21swapper/119:58:041
2024899433,35cyclictest0-21swapper/119:49:031
2024899433,35cyclictest0-21swapper/119:41:321
2024399433,35cyclictest0-21swapper/020:01:260
2024899424,33cyclictest0-21swapper/122:11:101
2024399424,34cyclictest0-21swapper/019:18:080
2024399424,33cyclictest0-21swapper/020:36:130
2024399424,32cyclictest0-21swapper/020:17:080
2024399423,17cyclictest0-21swapper/020:51:190
2025699413,15cyclictest0-21swapper/220:26:222
2024399413,33cyclictest0-21swapper/019:13:040
2024399384,29cyclictest0-21swapper/019:26:200
2024899374,29cyclictest0-21swapper/119:06:541
1985123713,18sleep30-21swapper/319:04:253
1846623611,17sleep10-21swapper/119:01:291
2024899354,27cyclictest0-21swapper/119:17:221
2024899354,26cyclictest0-21swapper/119:11:281
190922358,19sleep20-21swapper/219:01:392
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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