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2024-09-15 - 05:19
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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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rackbslot4.osadl.org (updated Sun Sep 15, 2024 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74472860,5sleep2281ktimersoftd/221:05:212
74472860,5sleep2281ktimersoftd/221:05:212
169899683,59cyclictest17295-21sadc20:32:310
326992628,17sleep10-21swapper/116:47:541
259902570,4sleep011-21rcuc/019:07:550
170299573,48cyclictest0-21swapper/120:12:021
170299558,40cyclictest0-21swapper/121:56:081
170299554,6cyclictest0-21swapper/120:28:421
1702995511,38cyclictest0-21swapper/122:06:431
171899544,45cyclictest0-21swapper/322:18:193
171899544,44cyclictest0-21swapper/319:32:333
171899544,44cyclictest0-21swapper/319:32:333
171899544,12cyclictest0-21swapper/319:40:533
1718995311,36cyclictest26825-21/usr/sbin/munin19:57:533
171199535,41cyclictest0-21swapper/219:52:532
170299534,44cyclictest0-21swapper/121:43:241
170299533,43cyclictest0-21swapper/121:00:311
171899528,38cyclictest8189-21ssh20:17:513
171899528,38cyclictest8189-21ssh20:17:513
171899524,42cyclictest0-21swapper/321:40:013
171899524,42cyclictest0-21swapper/321:40:013
171899524,42cyclictest0-21swapper/319:24:433
170299524,42cyclictest0-21swapper/122:19:011
171899514,10cyclictest0-21swapper/320:52:513
1718995111,34cyclictest16119-21open_inodes21:17:563
170299514,10cyclictest0-21swapper/121:38:001
170299514,10cyclictest0-21swapper/121:38:001
170299513,42cyclictest0-21swapper/119:04:431
170299513,16cyclictest27015-21diskstats19:57:451
1702995111,35cyclictest0-21swapper/121:36:201
1702995111,34cyclictest11964-21sendmail_mailqu20:22:571
169899514,41cyclictest0-21swapper/021:13:510
171899505,40cyclictest0-21swapper/320:42:413
171899504,40cyclictest0-21swapper/321:45:503
171899503,7cyclictest0-21swapper/319:03:443
171899503,41cyclictest0-21swapper/321:35:203
1718995010,34cyclictest31544-21ssh19:16:513
170299505,39cyclictest0-21swapper/122:12:421
170299505,38cyclictest0-21swapper/117:33:031
170299504,41cyclictest0-21swapper/119:13:131
170299503,42cyclictest0-21swapper/118:52:341
170299503,41cyclictest0-21swapper/119:00:041
170299502,5cyclictest24701-21latency_hist17:52:351
169899504,40cyclictest0-21swapper/020:15:020
169899504,40cyclictest0-21swapper/019:15:530
169899503,41cyclictest0-21swapper/022:22:290
169899503,40cyclictest0-21swapper/020:37:510
169899502,43cyclictest1588-21idleruntime-cro20:57:310
171899496,38cyclictest0-21swapper/319:44:363
171899496,37cyclictest0-21swapper/320:35:153
171899496,37cyclictest0-21swapper/320:05:263
171899495,38cyclictest0-21swapper/318:52:533
171899494,40cyclictest0-21swapper/320:10:123
171899494,39cyclictest0-21swapper/322:02:113
1718994911,33cyclictest22461-21if_eth221:27:463
170299495,10cyclictest0-21swapper/118:07:511
170299494,40cyclictest0-21swapper/119:19:471
170299494,39cyclictest0-21swapper/121:58:311
170299494,39cyclictest0-21swapper/117:42:461
170299493,41cyclictest0-21swapper/122:11:021
170299493,41cyclictest0-21swapper/121:22:401
170299493,41cyclictest0-21swapper/119:31:331
170299493,41cyclictest0-21swapper/119:31:331
1702994910,32cyclictest0-21swapper/120:03:451
169899495,38cyclictest0-21swapper/022:01:040
169899494,39cyclictest0-21swapper/021:41:390
169899494,39cyclictest0-21swapper/021:41:390
169899493,41cyclictest0-21swapper/019:53:460
14032498,13sleep30-21swapper/316:51:583
171899489,34cyclictest16550-21ssh20:30:233
171899488,34cyclictest11544-21iostat_ios20:22:493
171899488,33cyclictest3646-21/usr/sbin/munin18:22:463
171899486,37cyclictest0-21swapper/321:06:403
171899486,37cyclictest0-21swapper/321:06:403
171899486,37cyclictest0-21swapper/319:56:293
171899486,37cyclictest0-21swapper/319:00:283
171899486,36cyclictest2304-21/usr/sbin/munin16:53:013
171899486,36cyclictest0-21swapper/321:12:503
171899486,36cyclictest0-21swapper/319:33:033
171899485,37cyclictest29509-21ssh20:49:313
171899484,38cyclictest0-21swapper/318:27:523
171899482,41cyclictest3754-21sed21:47:583
1718994813,29cyclictest9719-21timerwakeupswit21:08:003
1718994811,32cyclictest24342-21snmpd20:12:573
1718994811,31cyclictest0-21swapper/321:56:133
171199483,38cyclictest0-21swapper/219:43:012
1711994812,5cyclictest0-21swapper/221:13:012
170299485,38cyclictest0-21swapper/119:22:541
170299485,10cyclictest0-21swapper/121:10:111
170299484,6cyclictest0-21swapper/121:50:001
170299484,39cyclictest0-21swapper/121:31:301
170299484,38cyclictest0-21swapper/120:53:051
170299484,38cyclictest0-21swapper/120:32:411
170299484,38cyclictest0-21swapper/119:07:581
170299484,38cyclictest0-21swapper/117:37:501
170299484,37cyclictest0-21swapper/118:32:511
170299483,8cyclictest0-21swapper/119:33:431
170299483,40cyclictest0-21swapper/121:19:101
170299483,40cyclictest0-21swapper/121:12:411
170299483,40cyclictest0-21swapper/119:53:121
170299483,22cyclictest0-21swapper/120:44:211
1702994810,5cyclictest0-21swapper/119:38:171
1702994810,32cyclictest0-21swapper/120:20:001
1702994810,32cyclictest0-21swapper/120:20:001
169899485,36cyclictest0-21swapper/018:42:350
169899485,36cyclictest0-21swapper/018:42:350
169899484,9cyclictest0-21swapper/018:57:520
169899484,39cyclictest0-21swapper/019:34:460
169899483,40cyclictest0-21swapper/019:44:030
169899483,38cyclictest0-21swapper/020:32:460
1698994812,31cyclictest0-21swapper/019:31:410
1698994812,31cyclictest0-21swapper/019:31:410
1698994811,31cyclictest0-21swapper/022:10:230
1698994811,31cyclictest0-21swapper/021:56:210
171899479,32cyclictest20386-21ssh21:24:063
171899478,33cyclictest0-21swapper/319:09:383
171899476,36cyclictest0-21swapper/322:05:363
171899475,37cyclictest0-21swapper/316:57:513
171899475,36cyclictest0-21swapper/319:47:583
171899474,37cyclictest0-21swapper/320:40:233
171899474,37cyclictest0-21swapper/319:17:553
171899473,39cyclictest0-21swapper/322:12:193
171199474,38cyclictest0-21swapper/219:03:072
171199473,39cyclictest0-21swapper/216:53:162
170299474,38cyclictest0-21swapper/119:43:141
170299474,38cyclictest0-21swapper/118:56:031
170299474,38cyclictest0-21swapper/117:53:291
170299474,37cyclictest0-21swapper/120:14:351
170299474,37cyclictest0-21swapper/117:27:541
170299474,37cyclictest0-21swapper/117:17:581
170299474,37cyclictest0-21swapper/117:17:581
170299474,36cyclictest0-21swapper/117:23:061
170299473,9cyclictest0-21swapper/120:40:411
170299473,38cyclictest0-21swapper/118:02:591
170299473,38cyclictest0-21swapper/117:57:571
170299473,38cyclictest0-21swapper/117:07:591
1702994712,5cyclictest0-21swapper/120:49:001
169899475,36cyclictest0-21swapper/020:02:500
169899475,36cyclictest0-21swapper/019:17:490
169899474,37cyclictest0-21swapper/021:07:320
169899474,37cyclictest0-21swapper/021:07:320
169899474,37cyclictest0-21swapper/020:02:240
169899473,39cyclictest0-21swapper/021:30:300
169899473,38cyclictest0-21swapper/017:37:540
169899472,39cyclictest29055-21ssh20:48:180
171899466,34cyclictest6047-21/usr/sbin/munin17:03:033
1718994616,25cyclictest2717-21open_inodes20:57:553
171199465,35cyclictest0-21swapper/221:42:512
171199464,37cyclictest0-21swapper/217:12:592
171199464,37cyclictest0-21swapper/217:12:592
171199464,36cyclictest0-21swapper/220:03:042
1711994612,28cyclictest29872-21unixbench_multi21:38:032
1711994612,28cyclictest29872-21unixbench_multi21:38:032
170299464,16cyclictest0-21swapper/119:47:491
170299463,37cyclictest0-21swapper/118:43:021
170299463,37cyclictest0-21swapper/118:42:341
170299463,37cyclictest0-21swapper/118:42:341
170299463,37cyclictest0-21swapper/118:12:441
169899465,18cyclictest0-21swapper/019:49:110
169899464,36cyclictest0-21swapper/022:14:170
169899464,36cyclictest0-21swapper/020:43:370
169899464,36cyclictest0-21swapper/019:25:330
169899463,39cyclictest0-21swapper/022:04:590
169899463,39cyclictest0-21swapper/019:39:230
169899462,39cyclictest2257-21fschecks_time20:57:460
171899453,36cyclictest0-21swapper/318:40:023
171899453,36cyclictest0-21swapper/318:40:023
1718994511,28cyclictest13521-21/usr/sbin/munin17:22:593
170299454,13cyclictest0-21swapper/121:02:421
170299454,13cyclictest0-21swapper/121:02:421
170299453,37cyclictest0-21swapper/118:22:241
170299453,37cyclictest0-21swapper/117:07:281
169899454,9cyclictest0-21swapper/018:53:020
169899454,37cyclictest0-21swapper/021:47:300
169899454,37cyclictest0-21swapper/021:22:410
169899454,36cyclictest0-21swapper/021:22:290
169899454,35cyclictest0-21swapper/020:25:380
169899454,35cyclictest0-21swapper/017:18:060
169899454,35cyclictest0-21swapper/017:18:060
169899454,35cyclictest0-21swapper/016:59:370
169899453,37cyclictest0-21swapper/019:04:470
169899453,37cyclictest0-21swapper/018:18:000
1698994512,9cyclictest18335-21kworker/0:221:35:540
7632443,8sleep20-21swapper/220:55:242
190242442,7sleep219097-21/usr/sbin/munin18:57:562
171899444,35cyclictest0-21swapper/322:15:173
170299443,9cyclictest0-21swapper/116:54:201
170299443,8cyclictest0-21swapper/118:32:311
170299443,36cyclictest0-21swapper/117:14:481
170299443,36cyclictest0-21swapper/117:14:481
169899445,34cyclictest0-21swapper/021:07:420
169899445,33cyclictest0-21swapper/020:07:360
169899444,35cyclictest0-21swapper/021:48:460
169899444,35cyclictest0-21swapper/018:47:420
169899444,35cyclictest0-21swapper/017:36:200
169899443,36cyclictest0-21swapper/017:24:240
171899433,34cyclictest0-21swapper/317:21:193
171899433,34cyclictest0-21swapper/317:21:193
171199434,16cyclictest0-21swapper/219:29:472
171199434,16cyclictest0-21swapper/219:29:472
171199433,6cyclictest0-21swapper/218:23:032
170299433,8cyclictest5084-21smart_sda16:58:021
170299433,35cyclictest0-21swapper/118:25:231
169899435,32cyclictest0-21swapper/018:47:340
169899432,7cyclictest593-21polkitd17:32:350
171899424,34cyclictest0-21swapper/317:09:233
169899424,34cyclictest0-21swapper/018:36:530
169899424,33cyclictest0-21swapper/020:21:010
169899424,33cyclictest0-21swapper/020:21:010
110002423,7sleep20-21swapper/221:11:022
50572413,8sleep20-21swapper/219:24:242
176022413,7sleep20-21swapper/218:56:312
171899414,9cyclictest0-21swapper/318:18:543
171899414,33cyclictest361ktimersoftd/317:12:463
171899414,33cyclictest361ktimersoftd/317:12:463
171199412,34cyclictest7212-21unixbench_multi17:03:062
169899414,6cyclictest0-21swapper/018:32:350
169899414,33cyclictest0-21swapper/017:47:240
132192413,8sleep20-21swapper/222:03:102
94732403,7sleep20-21swapper/220:19:142
94732403,7sleep20-21swapper/220:19:142
55932403,8sleep20-21swapper/216:59:492
36872403,8sleep20-21swapper/220:59:152
269162403,7sleep20-21swapper/219:08:552
24122403,6sleep20-21swapper/219:21:222
299392393,7sleep20-21swapper/220:50:372
261072393,8sleep30-21swapper/317:54:073
231162393,8sleep20-21swapper/222:20:362
319642383,8sleep30-21swapper/318:12:053
299122383,7sleep20-21swapper/218:04:522
230432383,8sleep20-21swapper/220:40:072
171199384,30cyclictest0-21swapper/218:28:052
169899382,31cyclictest23054-21diskstats17:47:470
167052383,7sleep20-21swapper/217:28:392
142392383,7sleep20-21swapper/218:48:182
122423814,18sleep20-21swapper/216:49:482
82262373,7sleep20-21swapper/221:56:462
129023712,18sleep00-21swapper/016:50:340
94882363,7sleep20-21swapper/217:11:452
322292363,7sleep20-21swapper/218:12:452
224202363,7sleep20-21swapper/217:44:442
1711993625,7cyclictest1720-21/usr/sbin/munin18:18:062
106752363,7sleep20-21swapper/221:59:522
1718993522,8cyclictest726-21sendmail_mailtr18:13:003
1718993423,7cyclictest12289-21grep18:43:043
1711993423,7cyclictest18744-21latency22:12:502
1711993423,7cyclictest18598-21/usr/sbin/munin21:22:442
107722343,6sleep00-21swapper/017:13:030
107722343,6sleep00-21swapper/017:13:030
308762333,26sleep20-21swapper/219:15:102
1718993322,7cyclictest28494-21/usr/sbin/munin18:02:513
1718993321,7cyclictest17675-21idleruntime17:32:483
171199335,23cyclictest0-21swapper/218:33:052
1711993324,5cyclictest29-21ksoftirqd/218:47:332
273172323,24sleep20-21swapper/221:34:482
272192321,5sleep327228-21memory17:57:533
171199324,25cyclictest0-21swapper/219:35:442
171199324,23cyclictest0-21swapper/221:17:552
171199324,23cyclictest0-21swapper/219:51:082
171199324,22cyclictest0-21swapper/217:57:542
171199324,21cyclictest0-21swapper/220:27:412
169899324,23cyclictest0-21swapper/016:53:010
1698993220,8cyclictest25116-21cut17:52:490
1718993120,6cyclictest14605-21sh18:52:333
171199314,23cyclictest0-21swapper/222:11:512
171199314,23cyclictest0-21swapper/220:35:142
171199314,23cyclictest0-21swapper/220:15:162
171199314,22cyclictest0-21swapper/220:07:492
171199314,22cyclictest0-21swapper/218:37:572
171199314,22cyclictest0-21swapper/218:37:572
171199314,21cyclictest0-21swapper/219:37:442
1711993121,6cyclictest3711-21wc21:47:582
169899314,23cyclictest0-21swapper/018:23:060
169899314,23cyclictest0-21swapper/017:03:020
169899314,21cyclictest0-21swapper/018:13:030
171899303,21cyclictest0-21swapper/318:32:573
1718993019,7cyclictest16450-21timerwakeupswit17:28:043
1718993019,6cyclictest20036-21smart_sda17:38:033
171199304,21cyclictest0-21swapper/220:22:322
1711993020,6cyclictest24230-21/usr/sbin/munin20:42:462
1711993019,6cyclictest22491-21iostat21:27:462
1711993019,6cyclictest17545-21cut17:32:472
1711993018,7cyclictest27488-21memory19:57:522
169899304,20cyclictest0-21swapper/017:08:030
1698993013,12cyclictest598-21gdbus18:02:340
171899294,19cyclictest0-21swapper/317:42:433
1718992917,8cyclictest23610-21awk17:47:553
171199294,21cyclictest0-21swapper/217:53:012
171199294,19cyclictest0-21swapper/217:47:532
171199293,21cyclictest0-21swapper/217:17:572
171199293,21cyclictest0-21swapper/217:17:572
171199292,23cyclictest311072sleep218:07:572
169899293,21cyclictest0-21swapper/018:07:490
1711992815,8cyclictest13791-21fschecks_count17:22:502
1711992810,13cyclictest19815-21needreboot17:37:572
169899284,19cyclictest0-21swapper/018:02:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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