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2025-11-24 - 20:00
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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 highest latencies:
System rackbslot4.osadl.org (updated Mon Nov 24, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
962199715,7cyclictest0-21swapper/105:45:211
962199715,60cyclictest0-21swapper/104:15:391
37392700,4sleep20-21swapper/204:12:232
239502700,4sleep223924-21ssh05:34:222
239502700,4sleep223924-21ssh05:34:222
962199695,32cyclictest0-21swapper/104:46:401
962199695,30cyclictest0-21swapper/103:56:181
962199695,30cyclictest0-21swapper/103:56:181
962199694,7cyclictest0-21swapper/106:15:311
962199694,33cyclictest0-21swapper/104:33:451
962199692,7cyclictest22075-21ssh05:32:461
962199685,7cyclictest0-21swapper/105:19:011
962199684,32cyclictest0-21swapper/103:11:161
962199675,7cyclictest0-21swapper/105:55:591
9617996730,30cyclictest15615-21sshd04:30:110
962199664,7cyclictest0-21swapper/103:32:231
962199655,7cyclictest0-21swapper/103:36:291
962199644,31cyclictest0-21swapper/106:23:351
962199644,29cyclictest0-21swapper/102:59:001
962199644,28cyclictest0-21swapper/104:53:211
962199634,9cyclictest0-21swapper/104:03:071
962199634,29cyclictest0-21swapper/105:49:291
962199634,10cyclictest0-21swapper/106:12:351
9617996316,41cyclictest14861-21sendmail_mailst01:09:190
962199624,29cyclictest0-21swapper/106:03:441
962199624,28cyclictest0-21swapper/104:54:181
962199624,28cyclictest0-21swapper/104:23:561
9628996151,5cyclictest29-21ksoftirqd/202:48:532
962199616,32cyclictest8819-21ssh05:11:051
962199614,28cyclictest0-21swapper/106:04:141
962199614,28cyclictest0-21swapper/105:43:401
962199614,28cyclictest0-21swapper/105:43:401
962199613,7cyclictest5255-21ssh03:22:511
9617996115,40cyclictest0-21swapper/005:14:060
963299605,48cyclictest0-21swapper/304:15:513
962199604,10cyclictest0-21swapper/104:05:211
937826011,17sleep10-21swapper/100:58:551
961799594,9cyclictest0-21swapper/003:08:120
9617995910,43cyclictest4085-21/usr/sbin/munin02:09:100
961799583,48cyclictest0-21swapper/006:28:480
9617995811,41cyclictest25687-21crond03:03:520
91172589,43sleep30-21swapper/300:55:473
9617995713,38cyclictest15279-21/usr/sbin/munin03:39:070
9617995713,13cyclictest7800-21/usr/sbin/munin05:59:190
961799569,41cyclictest17916-21netstat04:34:130
961799564,46cyclictest0-21swapper/001:19:260
9617995616,34cyclictest4431-21grep05:54:170
9617995611,39cyclictest29580-21runrttasks01:49:150
9632995515,6cyclictest10865-21missed_timers00:59:163
961799558,41cyclictest18816-21ssh06:16:560
961799556,43cyclictest5821-21kworker/0:204:58:200
9617995513,36cyclictest0-21swapper/004:08:440
9617995512,37cyclictest19589-21/usr/sbin/munin01:24:100
963299545,43cyclictest0-21swapper/303:52:413
961799545,43cyclictest0-21swapper/006:18:530
961799543,45cyclictest0-21swapper/002:23:540
9617995413,35cyclictest20910-21/usr/sbin/munin04:39:090
9617995413,34cyclictest21463-21/usr/sbin/munin01:29:050
9617995412,36cyclictest0-21swapper/003:32:140
9617995410,38cyclictest5760-21unixbench_multi04:14:220
963299534,9cyclictest0-21swapper/305:04:103
963299534,43cyclictest0-21swapper/303:07:523
963299534,42cyclictest0-21swapper/305:58:093
963299533,45cyclictest0-21swapper/305:53:193
9628995310,37cyclictest0-21swapper/203:15:062
961799539,38cyclictest30929-21cut01:54:070
961799538,39cyclictest6823-21/usr/sbin/munin05:09:210
961799537,40cyclictest27375-21latency_hist03:58:520
961799537,40cyclictest27375-21latency_hist03:58:520
961799536,42cyclictest0-21swapper/005:53:290
9617995312,36cyclictest13458-21/usr/sbin/munin02:34:260
9617995311,9cyclictest2208-21/usr/sbin/munin02:04:090
9617995311,36cyclictest15493-21df_inode02:39:040
9617995311,36cyclictest12234-21tune2fs03:34:090
963299524,42cyclictest0-21swapper/304:55:303
963299524,41cyclictest0-21swapper/305:24:393
962899524,41cyclictest0-21swapper/203:34:232
9621995213,11cyclictest21866-21sendmail_mailtr02:54:211
9621995213,11cyclictest21866-21sendmail_mailtr02:54:211
961799524,42cyclictest0-21swapper/004:24:210
961799523,44cyclictest22613-21crond02:58:530
961799523,44cyclictest22613-21crond02:58:530
9617995210,36cyclictest32376-21perl03:14:090
9617995210,36cyclictest1544-21diskstats04:09:050
9617995210,36cyclictest14196-21ntp_states06:09:110
963299514,41cyclictest0-21swapper/305:47:493
963299514,41cyclictest0-21swapper/304:19:233
963299514,40cyclictest0-21swapper/306:14:083
963299514,10cyclictest0-21swapper/304:04:413
963299513,42cyclictest0-21swapper/302:59:203
961799519,36cyclictest29411-21ssh04:00:490
961799519,36cyclictest0-21swapper/005:40:060
961799519,36cyclictest0-21swapper/005:40:060
961799518,37cyclictest29588-21ssh04:53:120
961799518,37cyclictest22732-21wget05:34:010
961799518,37cyclictest22732-21wget05:34:010
961799518,37cyclictest19070-21/usr/sbin/munin02:49:020
961799512,43cyclictest19780-21/usr/sbin/munin05:29:090
9617995111,35cyclictest9712-21/usr/sbin/munin02:24:050
9617995110,36cyclictest14295-21awk05:19:150
9617995110,35cyclictest5176-21ssh03:22:340
9617995110,35cyclictest32720-21/usr/sbin/munin01:59:110
963299504,40cyclictest0-21swapper/305:38:593
963299504,40cyclictest0-21swapper/305:38:593
963299503,42cyclictest0-21swapper/304:02:513
9632995013,32cyclictest29318-21perl03:09:073
963299501,4cyclictest11540-21ls04:24:113
962899505,38cyclictest0-21swapper/202:14:112
962899504,42cyclictest0-21swapper/203:40:022
962899504,41cyclictest0-21swapper/204:05:412
961799509,36cyclictest24010-21ssh03:53:340
961799509,35cyclictest16019-21diskstats01:14:090
961799509,34cyclictest17472-21ssh05:24:120
961799508,37cyclictest8764-21switchtime04:19:200
961799508,36cyclictest25766-21ssh04:46:400
961799506,39cyclictest30106-21smart_sda05:44:170
961799506,38cyclictest0-21swapper/006:04:340
961799505,39cyclictest13297-21latency_hist02:33:530
961799505,39cyclictest0-21swapper/003:11:050
9617995016,28cyclictest19149-21ssh03:44:210
9617995011,33cyclictest5843-21ssh03:24:010
9617995011,33cyclictest25209-21/usr/sbin/munin01:39:210
9617995010,34cyclictest23334-21/usr/sbin/munin01:34:130
963299494,6cyclictest0-21swapper/306:07:283
963299494,39cyclictest0-21swapper/305:15:363
963299494,39cyclictest0-21swapper/304:31:213
9632994933,11cyclictest0-21swapper/303:48:123
963299493,41cyclictest0-21swapper/303:43:323
963299493,40cyclictest0-21swapper/306:25:583
963299493,40cyclictest0-21swapper/305:13:003
963299493,40cyclictest0-21swapper/304:44:403
963299493,40cyclictest0-21swapper/303:25:423
9632994910,34cyclictest26994-21ssh03:58:103
9632994910,34cyclictest26994-21ssh03:58:103
962899494,9cyclictest0-21swapper/205:21:192
962899492,41cyclictest5800-21kworker/2:005:53:092
961799499,34cyclictest0-21swapper/002:48:530
961799498,10cyclictest0-21swapper/005:03:530
961799494,39cyclictest0-21swapper/004:59:010
963299484,38cyclictest0-21swapper/304:09:183
963299484,38cyclictest0-21swapper/303:14:403
963299483,9cyclictest0-21swapper/305:59:593
963299483,40cyclictest0-21swapper/305:00:403
963299483,39cyclictest0-21swapper/305:36:593
963299483,39cyclictest0-21swapper/305:36:593
963299483,39cyclictest0-21swapper/305:22:193
963299483,39cyclictest0-21swapper/301:44:253
963299483,39cyclictest0-21swapper/301:44:253
962899488,34cyclictest0-21swapper/204:32:392
962899484,37cyclictest0-21swapper/204:40:182
962899483,7cyclictest10050-21ssh06:03:592
963299479,32cyclictest0-21swapper/302:44:283
963299474,9cyclictest0-21swapper/305:29:293
963299474,38cyclictest0-21swapper/304:36:533
963299474,37cyclictest0-21swapper/304:39:533
963299474,37cyclictest0-21swapper/303:20:183
963299474,36cyclictest0-21swapper/306:10:353
963299473,40cyclictest0-21swapper/303:37:223
962899478,33cyclictest0-21swapper/206:25:362
962899474,37cyclictest0-21swapper/204:24:322
962899474,36cyclictest0-21swapper/205:06:122
962899473,39cyclictest0-21swapper/204:35:512
962899473,38cyclictest0-21swapper/206:21:372
962899473,38cyclictest0-21swapper/205:00:102
962899473,37cyclictest0-21swapper/205:44:192
962899473,11cyclictest0-21swapper/205:09:052
961799479,33cyclictest24342-21snmpd01:08:100
961799478,33cyclictest24342-21snmpd01:00:400
963299464,36cyclictest0-21swapper/306:19:023
963299464,36cyclictest0-21swapper/304:49:033
963299464,36cyclictest0-21swapper/303:29:233
963299464,36cyclictest0-21swapper/302:29:113
963299463,37cyclictest0-21swapper/301:14:593
962899468,7cyclictest0-21swapper/205:30:142
962899468,32cyclictest0-21swapper/205:27:272
962899467,33cyclictest0-21swapper/203:21:082
962899466,35cyclictest0-21swapper/206:09:002
962899466,35cyclictest0-21swapper/203:53:212
962899464,36cyclictest0-21swapper/206:01:002
962899464,36cyclictest0-21swapper/205:58:442
962899464,36cyclictest0-21swapper/204:57:122
962899464,36cyclictest0-21swapper/204:48:532
962899464,36cyclictest0-21swapper/204:03:242
962899464,36cyclictest0-21swapper/203:25:482
962899464,36cyclictest0-21swapper/203:12:212
962899464,36cyclictest0-21swapper/203:05:582
962899464,36cyclictest0-21swapper/203:00:062
962899464,20cyclictest0-21swapper/205:17:522
962899463,9cyclictest0-21swapper/204:19:112
962899463,37cyclictest0-21swapper/203:54:012
962899463,37cyclictest0-21swapper/203:54:012
962899463,37cyclictest0-21swapper/202:43:542
9628994611,29cyclictest0-21swapper/204:47:182
961799464,37cyclictest0-21swapper/002:14:190
9617994611,29cyclictest0-21swapper/001:48:540
9617994611,29cyclictest0-21swapper/001:48:540
962899457,7cyclictest0-21swapper/206:18:102
962899454,36cyclictest0-21swapper/205:39:082
962899454,36cyclictest0-21swapper/205:39:082
962899454,17cyclictest0-21swapper/203:47:512
9628994532,8cyclictest0-21swapper/201:03:152
962899453,14cyclictest0-21swapper/201:04:222
963299444,33cyclictest0-21swapper/302:28:543
963299444,33cyclictest0-21swapper/301:43:553
963299444,15cyclictest0-21swapper/302:14:203
962899444,35cyclictest0-21swapper/204:16:322
962899434,34cyclictest0-21swapper/203:29:152
109822434,32sleep20-21swapper/202:24:272
963299423,34cyclictest0-21swapper/301:13:453
962199423,34cyclictest0-21swapper/101:59:251
963299413,33cyclictest0-21swapper/302:43:123
962899412,8cyclictest5758-21latency_hist02:13:532
249782413,7sleep30-21swapper/301:38:533
195802413,9sleep20-21swapper/201:23:592
962199403,31cyclictest0-21swapper/104:23:511
935824010,24sleep00-21swapper/000:58:420
247532403,7sleep20-21swapper/201:36:102
231072403,8sleep20-21swapper/201:33:532
193392403,7sleep30-21swapper/301:23:363
9632993926,8cyclictest20801-21sed01:24:253
962899393,30cyclictest0-21swapper/201:48:392
962899393,30cyclictest0-21swapper/201:48:392
963299384,28cyclictest0-21swapper/301:04:363
37782383,7sleep30-21swapper/302:07:583
266532383,8sleep20-21swapper/201:41:292
222682383,8sleep20-21swapper/202:54:452
222682383,8sleep20-21swapper/202:54:452
150352385,5sleep10-21swapper/102:38:061
962899372,28cyclictest378-17systemd-journal02:19:422
962199374,9cyclictest0-21swapper/101:54:581
962199373,28cyclictest0-21swapper/101:08:151
913123713,18sleep20-21swapper/200:55:582
18632373,7sleep30-21swapper/302:02:313
9628993624,8cyclictest3399-21grep02:04:242
962199364,27cyclictest0-21swapper/105:25:111
962199364,26cyclictest0-21swapper/104:10:451
91282363,7sleep30-21swapper/302:19:413
963299353,26cyclictest0-21swapper/301:31:033
9632993523,7cyclictest21288-21cut02:54:093
9632993523,7cyclictest21288-21cut02:54:093
962199357,20cyclictest0-21swapper/101:09:081
200482351,3sleep10-21swapper/104:38:431
963299343,26cyclictest0-21swapper/302:50:223
9628993423,7cyclictest18060-21tune2fs01:19:102
962199345,25cyclictest0-21swapper/106:26:271
962199344,25cyclictest0-21swapper/103:50:091
962199344,25cyclictest0-21swapper/103:05:431
962199344,25cyclictest0-21swapper/102:39:001
962199344,24cyclictest0-21swapper/104:59:141
962199344,23cyclictest0-21swapper/103:13:551
136272343,5sleep20-21swapper/202:34:082
963299333,25cyclictest0-21swapper/302:13:073
9628993321,7cyclictest763-21idleruntime01:59:102
962199334,24cyclictest0-21swapper/105:36:201
962199334,24cyclictest0-21swapper/105:36:201
962199334,24cyclictest0-21swapper/103:46:131
962199334,24cyclictest0-21swapper/102:49:251
962199334,24cyclictest0-21swapper/102:29:551
962199334,24cyclictest0-21swapper/101:24:141
962199334,23cyclictest0-21swapper/105:08:501
962199334,22cyclictest0-21swapper/101:33:551
74442335,5sleep10-21swapper/102:16:571
962899324,22cyclictest0-21swapper/202:29:102
9628993221,7cyclictest14538-21cat01:09:122
962199324,24cyclictest0-21swapper/104:43:261
962199324,23cyclictest0-21swapper/103:23:551
962199324,20cyclictest0-21swapper/101:49:111
9621993220,7cyclictest17745-21cut01:19:051
9632993120,7cyclictest30791-21latency_hist01:53:543
962199314,23cyclictest0-21swapper/103:41:551
962199314,23cyclictest0-21swapper/102:09:541
962199314,22cyclictest0-21swapper/102:45:141
962199314,22cyclictest0-21swapper/102:21:541
9621993121,6cyclictest11331-21sed05:14:211
9632993018,7cyclictest31132-21grep01:54:103
962899304,20cyclictest0-21swapper/202:49:012
9628993019,6cyclictest29315-21fschecks_time01:49:102
962199304,21cyclictest0-21swapper/102:04:061
962199304,21cyclictest0-21swapper/101:34:121
962199303,22cyclictest0-21swapper/102:28:131
9621993018,7cyclictest26399-21grep01:39:241
9621993017,8cyclictest10647-21idleruntime00:59:111
963299294,20cyclictest0-21swapper/302:34:023
962899295,19cyclictest0-21swapper/201:14:112
9628992919,6cyclictest32101-21uptime01:54:262
962199294,18cyclictest0-21swapper/101:43:571
962199294,18cyclictest0-21swapper/101:43:571
9621992919,6cyclictest15902-21aten_rbpower_po01:14:061
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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