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2024-04-25 - 07:21
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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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rackbslot6.osadl.org (updated Thu Apr 25, 2024 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2291021710,6sleep3514799cyclictest01:56:133
2291021710,6sleep3514799cyclictest01:56:133
1791911060,4ptp4l401ktimersoftd/321:23:233
36462800,3sleep1513899cyclictest02:52:071
5147996021,4cyclictest41-21ksoftirqd/323:52:053
11612580,1sleep00-21swapper/002:07:100
5147995718,8cyclictest41-21ksoftirqd/302:41:123
5147995718,8cyclictest41-21ksoftirqd/301:41:463
5147995716,9cyclictest41-21ksoftirqd/300:11:283
5147995619,4cyclictest41-21ksoftirqd/323:41:403
514799555,7cyclictest41-21ksoftirqd/322:16:303
514799549,4cyclictest41-21ksoftirqd/322:31:473
5147995417,9cyclictest41-21ksoftirqd/302:46:333
5147995329,3cyclictest41-21ksoftirqd/301:56:483
5147995329,3cyclictest41-21ksoftirqd/301:56:483
5147995322,7cyclictest41-21ksoftirqd/300:56:303
514399536,7cyclictest33-21ksoftirqd/202:26:472
5147995223,9cyclictest41-21ksoftirqd/300:21:583
47302524,37sleep10-21swapper/121:22:291
29042524,35sleep20-21swapper/221:21:332
68162510,1sleep30-21swapper/302:14:473
5147995118,8cyclictest41-21ksoftirqd/302:18:593
514399516,7cyclictest33-21ksoftirqd/223:11:272
514399507,7cyclictest33-21ksoftirqd/223:16:462
513899505,16cyclictest18091-21ssh01:11:401
5147994923,6cyclictest41-21ksoftirqd/300:11:543
5147994923,6cyclictest41-21ksoftirqd/300:11:543
5147994923,4cyclictest41-21ksoftirqd/300:48:333
5147994922,4cyclictest41-21ksoftirqd/301:06:513
5147994919,9cyclictest41-21ksoftirqd/300:44:573
514799491,8cyclictest27607-21apt-get02:01:433
5147994918,7cyclictest41-21ksoftirqd/323:46:593
514799490,8cyclictest41-21ksoftirqd/301:26:463
514399497,7cyclictest33-21ksoftirqd/201:49:492
514399497,7cyclictest33-21ksoftirqd/200:56:302
301122490,2sleep00-21swapper/022:26:480
514799485,8cyclictest24183-21cron22:16:253
514799485,8cyclictest24183-21cron22:16:253
514799483,8cyclictest41-21ksoftirqd/301:36:433
5147994820,7cyclictest41-21ksoftirqd/301:16:403
514799481,9cyclictest41-21ksoftirqd/323:06:503
5147994818,8cyclictest41-21ksoftirqd/302:26:183
5147994817,10cyclictest41-21ksoftirqd/302:41:493
5147994812,9cyclictest41-21ksoftirqd/301:23:253
514399487,7cyclictest33-21ksoftirqd/201:31:312
514399486,9cyclictest33-21ksoftirqd/202:07:412
514399484,6cyclictest33-21ksoftirqd/201:41:552
514399484,6cyclictest24629-21ssh00:41:292
5143994818,10cyclictest33-21ksoftirqd/201:37:542
5143994811,4cyclictest33-21ksoftirqd/222:21:422
5143994811,4cyclictest33-21ksoftirqd/222:21:422
514799477,8cyclictest41-21ksoftirqd/301:50:443
514799475,17cyclictest41-21ksoftirqd/300:34:473
514799474,8cyclictest41-21ksoftirqd/321:26:453
5147994721,4cyclictest41-21ksoftirqd/300:16:493
5147994720,10cyclictest41-21ksoftirqd/322:37:013
5147994719,7cyclictest41-21ksoftirqd/323:29:033
514799471,7cyclictest41-21ksoftirqd/301:11:483
514399476,9cyclictest33-21ksoftirqd/223:42:582
514399476,9cyclictest33-21ksoftirqd/223:38:502
514399476,7cyclictest33-21ksoftirqd/200:11:402
514399476,7cyclictest33-21ksoftirqd/200:11:402
514399476,6cyclictest33-21ksoftirqd/200:25:062
514399475,7cyclictest33-21ksoftirqd/221:46:502
514399475,7cyclictest33-21ksoftirqd/202:52:082
514399475,7cyclictest33-21ksoftirqd/201:51:522
514399475,7cyclictest33-21ksoftirqd/201:51:522
514399475,7cyclictest33-21ksoftirqd/201:12:002
514399475,7cyclictest33-21ksoftirqd/201:08:362
514399475,6cyclictest33-21ksoftirqd/223:27:022
514399474,7cyclictest33-21ksoftirqd/202:22:172
514399474,7cyclictest33-21ksoftirqd/201:18:142
514399474,11cyclictest33-21ksoftirqd/200:01:432
514399472,5cyclictest0-21swapper/201:01:392
5132994740,4cyclictest9-21ksoftirqd/002:16:440
514799464,9cyclictest41-21ksoftirqd/300:36:443
514799462,7cyclictest41-21ksoftirqd/323:11:593
514799461,9cyclictest19018-21ssh23:56:423
514799461,8cyclictest19886-21apt-get02:31:463
5147994618,4cyclictest41-21ksoftirqd/322:03:543
514799460,10cyclictest41-21ksoftirqd/322:26:253
514799460,10cyclictest41-21ksoftirqd/322:26:253
514399468,7cyclictest33-21ksoftirqd/221:36:352
514399467,6cyclictest33-21ksoftirqd/202:46:452
514399466,9cyclictest33-21ksoftirqd/223:53:442
514399466,7cyclictest33-21ksoftirqd/222:36:492
514399466,7cyclictest33-21ksoftirqd/201:56:502
514399466,7cyclictest33-21ksoftirqd/201:56:502
514399466,6cyclictest33-21ksoftirqd/202:02:472
514399465,7cyclictest33-21ksoftirqd/201:00:392
514399465,6cyclictest33-21ksoftirqd/223:11:452
514399465,6cyclictest33-21ksoftirqd/202:41:432
514399465,6cyclictest33-21ksoftirqd/202:12:002
514399465,6cyclictest33-21ksoftirqd/200:41:412
514399465,6cyclictest33-21ksoftirqd/200:16:352
514399464,7cyclictest33-21ksoftirqd/222:51:522
514399464,7cyclictest33-21ksoftirqd/222:31:572
514399464,6cyclictest33-21ksoftirqd/202:37:082
514399463,8cyclictest33-21ksoftirqd/200:35:212
514399463,7cyclictest33-21ksoftirqd/202:31:482
514399463,6cyclictest321ktimersoftd/223:56:562
514399461,9cyclictest321ktimersoftd/201:25:472
5143994611,7cyclictest33-21ksoftirqd/201:26:492
514799454,9cyclictest41-21ksoftirqd/322:01:253
514799454,9cyclictest41-21ksoftirqd/301:32:033
5147994533,3cyclictest41-21ksoftirqd/322:56:453
5147994520,4cyclictest41-21ksoftirqd/300:02:013
5147994520,3cyclictest41-21ksoftirqd/323:37:593
514799451,7cyclictest41-21ksoftirqd/322:06:493
514799451,7cyclictest29462-21apt-get22:26:383
514399455,8cyclictest33-21ksoftirqd/222:11:522
514399455,8cyclictest33-21ksoftirqd/222:11:522
514399455,7cyclictest33-21ksoftirqd/202:16:502
514399455,7cyclictest33-21ksoftirqd/200:26:532
514399455,6cyclictest33-21ksoftirqd/223:32:002
514399455,6cyclictest33-21ksoftirqd/200:49:092
514399454,7cyclictest33-21ksoftirqd/223:21:422
514399454,6cyclictest33-21ksoftirqd/223:46:592
514399454,6cyclictest33-21ksoftirqd/222:56:522
514399452,7cyclictest33-21ksoftirqd/200:06:422
5143994510,7cyclictest33-21ksoftirqd/221:56:452
514799445,7cyclictest41-21ksoftirqd/322:41:423
514799443,9cyclictest41-21ksoftirqd/302:51:463
514799442,7cyclictest41-21ksoftirqd/321:36:393
5147994427,3cyclictest41-21ksoftirqd/302:10:503
5147994418,8cyclictest41-21ksoftirqd/323:01:463
5147994418,4cyclictest41-21ksoftirqd/323:31:463
514799441,7cyclictest41-21ksoftirqd/300:58:473
5147994412,4cyclictest121rcu_preempt23:16:453
514799440,8cyclictest41-21ksoftirqd/300:31:283
514399445,7cyclictest33-21ksoftirqd/222:06:542
514399445,6cyclictest33-21ksoftirqd/222:41:452
514399444,6cyclictest33-21ksoftirqd/222:46:502
514399443,6cyclictest33-21ksoftirqd/222:26:402
5147994328,3cyclictest41-21ksoftirqd/321:31:273
5147994318,4cyclictest41-21ksoftirqd/302:29:073
514399436,6cyclictest33-21ksoftirqd/221:26:382
514399435,6cyclictest33-21ksoftirqd/222:16:262
5147994230,3cyclictest41-21ksoftirqd/322:53:203
5147994229,3cyclictest41-21ksoftirqd/322:46:573
5147994219,3cyclictest41-21ksoftirqd/323:21:463
5147994219,3cyclictest41-21ksoftirqd/321:46:463
514399424,6cyclictest33-21ksoftirqd/221:53:382
514399423,7cyclictest33-21ksoftirqd/223:01:482
514399421,7cyclictest33-21ksoftirqd/222:01:472
36872420,9sleep0111rcuc/021:21:460
514799415,4cyclictest41-21ksoftirqd/301:01:523
5143994114,9cyclictest33-21ksoftirqd/221:31:292
514399393,6cyclictest33-21ksoftirqd/221:45:012
5147993818,9cyclictest41-21ksoftirqd/321:45:153
514799365,7cyclictest14341-21chrt21:51:513
5132993629,4cyclictest9-21ksoftirqd/001:36:300
5132993527,4cyclictest9-21ksoftirqd/001:41:400
161982340,3sleep1513899cyclictest23:06:361
5132993328,3cyclictest9-21ksoftirqd/002:46:420
5132993322,6cyclictest9-21ksoftirqd/001:16:410
5132993224,6cyclictest9-21ksoftirqd/001:21:440
5132993025,3cyclictest9-21ksoftirqd/001:31:300
5132993024,3cyclictest9-21ksoftirqd/022:46:260
5132993024,3cyclictest9-21ksoftirqd/022:16:250
5132993024,3cyclictest9-21ksoftirqd/022:16:250
5138992923,3cyclictest25-21ksoftirqd/122:58:301
5132992923,4cyclictest9-21ksoftirqd/023:31:470
5138992822,3cyclictest25-21ksoftirqd/122:26:571
5138992822,3cyclictest25-21ksoftirqd/100:06:451
5138992821,4cyclictest25-21ksoftirqd/121:32:221
513299280,3cyclictest121rcu_preempt21:46:350
5138992722,3cyclictest25-21ksoftirqd/123:06:001
5138992722,3cyclictest25-21ksoftirqd/100:46:121
5138992721,3cyclictest25-21ksoftirqd/123:12:431
5138992721,3cyclictest25-21ksoftirqd/100:32:121
5138992720,4cyclictest25-21ksoftirqd/122:12:361
5138992720,4cyclictest25-21ksoftirqd/122:12:361
5138992720,4cyclictest25-21ksoftirqd/101:30:091
5132992722,3cyclictest9-21ksoftirqd/000:26:530
5132992722,3cyclictest9-21ksoftirqd/000:06:390
5132992721,4cyclictest9-21ksoftirqd/000:11:450
5132992721,4cyclictest9-21ksoftirqd/000:11:450
5132992721,3cyclictest9-21ksoftirqd/022:54:410
5132992720,4cyclictest9-21ksoftirqd/022:09:220
5132992720,4cyclictest9-21ksoftirqd/021:32:370
5138992620,3cyclictest25-21ksoftirqd/100:15:111
5138992620,3cyclictest25-21ksoftirqd/100:15:111
5138992620,3cyclictest25-21ksoftirqd/100:04:321
5138992619,4cyclictest25-21ksoftirqd/123:32:091
5138992619,4cyclictest25-21ksoftirqd/122:42:471
5138992619,4cyclictest25-21ksoftirqd/122:39:101
5138992619,4cyclictest25-21ksoftirqd/122:32:071
5138992619,4cyclictest25-21ksoftirqd/122:01:401
5138992619,4cyclictest25-21ksoftirqd/101:17:361
5138992619,4cyclictest25-21ksoftirqd/100:47:211
513299263,14cyclictest217-21systemd-journal21:56:340
5132992621,3cyclictest9-21ksoftirqd/002:21:480
5132992620,3cyclictest9-21ksoftirqd/023:02:170
5132992620,3cyclictest9-21ksoftirqd/002:29:160
5132992620,3cyclictest9-21ksoftirqd/000:06:280
5132992619,4cyclictest9-21ksoftirqd/023:09:000
5132992619,4cyclictest9-21ksoftirqd/022:17:530
5132992619,4cyclictest9-21ksoftirqd/000:51:510
513899252,15cyclictest46950irq/99-ens3-TxR01:01:401
5138992519,4cyclictest25-21ksoftirqd/101:09:491
5138992519,3cyclictest25-21ksoftirqd/122:18:171
5138992519,3cyclictest25-21ksoftirqd/121:59:361
5138992519,3cyclictest25-21ksoftirqd/102:31:101
5138992518,4cyclictest25-21ksoftirqd/122:25:171
5138992518,4cyclictest25-21ksoftirqd/122:25:171
5138992518,4cyclictest25-21ksoftirqd/121:46:591
5132992519,3cyclictest9-21ksoftirqd/021:26:260
5132992518,4cyclictest2802-21tail23:36:420
148202250,2sleep00-21swapper/023:51:450
5138992419,3cyclictest25-21ksoftirqd/121:39:031
5138992418,3cyclictest25-21ksoftirqd/122:47:541
5138992418,3cyclictest25-21ksoftirqd/122:08:561
5138992417,4cyclictest25-21ksoftirqd/121:53:331
5138992417,4cyclictest25-21ksoftirqd/100:29:141
5132992419,3cyclictest9-21ksoftirqd/023:11:540
5132992419,3cyclictest9-21ksoftirqd/001:16:300
5132992418,3cyclictest9-21ksoftirqd/023:25:130
5132992418,3cyclictest9-21ksoftirqd/022:36:300
5132992418,3cyclictest9-21ksoftirqd/022:22:480
5132992418,3cyclictest9-21ksoftirqd/022:22:480
5132992418,3cyclictest9-21ksoftirqd/002:46:320
5132992418,3cyclictest9-21ksoftirqd/001:46:520
5132992417,4cyclictest3815-21cut00:16:430
5132992417,4cyclictest23700-21df_inode01:56:440
5132992417,4cyclictest23700-21df_inode01:56:440
5132992412,4cyclictest8132-21grep00:21:470
19602240,4sleep0513299cyclictest02:51:380
5138992318,3cyclictest25-21ksoftirqd/123:51:491
5138992317,3cyclictest25-21ksoftirqd/123:47:031
5138992317,3cyclictest25-21ksoftirqd/102:34:171
5138992316,4cyclictest25-21ksoftirqd/123:22:501
5138992316,4cyclictest25-21ksoftirqd/123:19:491
5132992318,3cyclictest9-21ksoftirqd/023:56:560
5132992317,3cyclictest9-21ksoftirqd/002:39:460
5132992316,4cyclictest9-21ksoftirqd/022:35:520
5132992314,3cyclictest9-21ksoftirqd/002:01:420
513299230,11cyclictest289642sh23:29:050
513899222,17cyclictest16242-21cut01:46:511
5138992217,3cyclictest25-21ksoftirqd/102:49:421
5138992216,4cyclictest25-21ksoftirqd/102:41:071
5138992216,3cyclictest25-21ksoftirqd/123:37:511
5138992216,3cyclictest25-21ksoftirqd/102:13:591
5138992216,3cyclictest25-21ksoftirqd/101:59:521
5138992216,3cyclictest25-21ksoftirqd/101:59:521
5138992215,4cyclictest29474-21ssh02:02:121
5138992215,4cyclictest25-21ksoftirqd/101:55:381
5138992215,4cyclictest25-21ksoftirqd/101:55:381
5132992217,3cyclictest9-21ksoftirqd/000:41:290
5132992216,3cyclictest9-21ksoftirqd/001:00:450
5132992215,4cyclictest4102-21fschecks_time02:11:440
5132992214,4cyclictest11700-21missed_timers23:46:530
1045522217,2sleep0101ktimersoftd/001:41:170
513899212,16cyclictest10060-21grep22:51:471
5138992116,3cyclictest4063-21kworker/1:201:42:591
5138992116,3cyclictest32456-21kworker/1:100:53:141
5138992116,3cyclictest25-21ksoftirqd/100:22:521
5138992115,3cyclictest25-21ksoftirqd/100:57:361
5138992114,4cyclictest6530-21grep23:41:411
5138992114,4cyclictest6464-21uname21:26:451
5138992112,7cyclictest25629-21diskmemload23:28:461
5132992117,3cyclictest9-21ksoftirqd/023:41:560
5132992116,3cyclictest9-21ksoftirqd/002:34:580
5132992116,3cyclictest9-21ksoftirqd/000:31:400
5132992115,3cyclictest9-21ksoftirqd/021:54:460
5132992115,3cyclictest9-21ksoftirqd/000:46:540
5132992114,4cyclictest9-21ksoftirqd/021:40:360
5132992114,4cyclictest17647-21sh01:11:180
5138992015,3cyclictest25-21ksoftirqd/100:36:531
5138992014,4cyclictest25-21ksoftirqd/123:58:471
5138992014,4cyclictest25-21ksoftirqd/102:17:591
5138992014,3cyclictest29222-21sh02:43:471
5138992014,3cyclictest25-21ksoftirqd/102:09:141
5138992013,4cyclictest27424-21ls01:21:491
5138992013,4cyclictest25629-21diskmemload01:37:181
5138992012,5cyclictest46950irq/99-ens3-TxR02:22:001
5132992014,3cyclictest9-21ksoftirqd/001:51:430
5132992014,3cyclictest9-21ksoftirqd/001:51:430
5132992014,3cyclictest25061-21sh00:41:320
5132992013,4cyclictest9-21ksoftirqd/022:50:450
5132992013,4cyclictest11840-21fschecks_time22:56:410
223322200,16sleep022421-21ptp4l23:16:520
5138991913,4cyclictest25-21ksoftirqd/121:41:291
5138991913,3cyclictest3268-21basename00:16:371
5132991912,4cyclictest9862-21expr01:01:410
5132991912,4cyclictest18052-21irqrtprio22:01:460
5138991812,3cyclictest241ktimersoftd/101:31:301
5132991711,3cyclictest1779-21runrttasks21:42:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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