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2026-05-25 - 06:35
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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 May 25, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1966521390,2sleep03-21ksoftirqd/000:22:190
2310326113,17sleep30-21swapper/319:04:023
2360099593,30cyclictest0-21swapper/119:59:101
2360099593,30cyclictest0-21swapper/119:59:101
2360099585,47cyclictest0-21swapper/122:40:361
2360099583,50cyclictest0-21swapper/121:56:211
2360099575,7cyclictest0-21swapper/123:13:451
2360599564,46cyclictest0-21swapper/221:08:282
2360099564,7cyclictest0-21swapper/123:02:041
2360099563,48cyclictest0-21swapper/100:13:441
2360099562,48cyclictest26070-21kworker/1:100:37:021
2360599554,45cyclictest0-21swapper/222:48:232
2360099559,40cyclictest0-21swapper/122:45:441
2360099553,18cyclictest31939-21/usr/sbin/munin22:27:261
2360599543,46cyclictest0-21swapper/223:50:572
2360599539,38cyclictest0-21swapper/223:11:122
2360599535,41cyclictest0-21swapper/222:46:362
2360599533,44cyclictest0-21swapper/221:56:122
2360599532,45cyclictest4118-21awk21:07:062
2360099534,43cyclictest0-21swapper/122:54:461
2360099534,43cyclictest0-21swapper/122:54:461
2360099534,11cyclictest0-21swapper/100:21:041
2360099532,6cyclictest3204-21diskstats19:37:211
2361199524,43cyclictest0-21swapper/321:58:073
23611995211,36cyclictest32453-21unixbench_multi22:27:353
2360599529,5cyclictest0-21swapper/222:29:362
2360599524,42cyclictest0-21swapper/223:41:252
2360599524,42cyclictest0-21swapper/223:41:252
2360599523,8cyclictest22976-21aten_rbpower_vo21:32:182
23605995215,32cyclictest3675-21sshd00:01:282
23605995215,32cyclictest3675-21sshd00:01:282
23605995212,33cyclictest0-21swapper/223:46:182
2360099524,6cyclictest0-21swapper/122:11:171
2360099524,42cyclictest12933-21ssh23:29:251
2360099523,5cyclictest0-21swapper/123:05:261
2361199514,9cyclictest0-21swapper/321:09:383
2360599517,38cyclictest0-21swapper/222:40:192
2360599516,38cyclictest0-21swapper/221:13:172
2360599516,38cyclictest0-21swapper/221:13:172
2360599513,43cyclictest0-21swapper/221:51:572
23605995112,33cyclictest0-21swapper/222:05:072
23605995112,33cyclictest0-21swapper/200:22:062
2360099518,37cyclictest0-21swapper/121:43:211
2360099517,38cyclictest0-21swapper/122:24:161
2360099517,37cyclictest0-21swapper/123:07:221
2360099514,41cyclictest0-21swapper/121:48:271
2360099514,41cyclictest0-21swapper/121:11:581
2360099514,40cyclictest0-21swapper/121:14:111
2360099514,40cyclictest0-21swapper/121:14:111
2360099513,43cyclictest0-21swapper/123:48:151
2360099513,42cyclictest0-21swapper/123:32:451
2360099513,41cyclictest0-21swapper/122:51:261
2360099512,6cyclictest1453-21ssh23:57:281
2360099512,6cyclictest1453-21ssh23:57:281
2361199504,40cyclictest0-21swapper/321:14:083
2361199504,40cyclictest0-21swapper/321:14:083
2360599506,38cyclictest0-21swapper/221:28:502
2360599505,38cyclictest0-21swapper/200:02:322
2360599504,41cyclictest0-21swapper/223:12:552
2360599504,40cyclictest0-21swapper/221:19:162
2360599504,19cyclictest0-21swapper/221:38:242
2360599503,42cyclictest0-21swapper/222:58:482
2360599502,43cyclictest10813-21ssh21:58:372
23605995012,32cyclictest0-21swapper/222:22:582
23605995011,5cyclictest0-21swapper/223:53:182
2360099508,7cyclictest0-21swapper/122:21:081
2360099507,7cyclictest0-21swapper/121:18:251
2360099504,40cyclictest0-21swapper/123:26:431
2360099504,40cyclictest0-21swapper/100:31:541
2360099504,39cyclictest0-21swapper/123:20:201
2360099502,43cyclictest19715-21/usr/sbin/munin21:27:221
2360599498,35cyclictest0-21swapper/200:11:482
2360599497,17cyclictest0-21swapper/222:54:502
2360599497,17cyclictest0-21swapper/222:54:502
2360599494,39cyclictest0-21swapper/222:18:052
2360599494,38cyclictest0-21swapper/222:32:502
2360599494,38cyclictest0-21swapper/200:32:562
2360599494,10cyclictest0-21swapper/220:17:322
2360599493,41cyclictest0-21swapper/223:20:352
2360599493,41cyclictest0-21swapper/223:02:352
2360599493,41cyclictest0-21swapper/221:44:342
2360599493,41cyclictest0-21swapper/220:32:242
2360599493,41cyclictest0-21swapper/219:52:572
2360599493,41cyclictest0-21swapper/219:47:192
2360599493,39cyclictest0-21swapper/219:27:412
2360599492,41cyclictest23272-21ssh22:16:402
2360599492,15cyclictest24436-21ssh00:28:152
23605994912,31cyclictest0-21swapper/223:26:072
2360099498,35cyclictest0-21swapper/122:33:011
2360099494,40cyclictest0-21swapper/123:41:321
2360099494,40cyclictest0-21swapper/123:41:321
2360099494,39cyclictest0-21swapper/120:57:381
2360099494,17cyclictest0-21swapper/123:46:251
23600994911,33cyclictest0-21swapper/121:22:421
2359699495,38cyclictest0-21swapper/022:47:350
2361199485,37cyclictest0-21swapper/321:32:313
2360599487,34cyclictest0-21swapper/222:07:542
2360599484,38cyclictest0-21swapper/221:23:132
2360599484,38cyclictest0-21swapper/220:27:252
2360599483,40cyclictest0-21swapper/220:39:292
2360599483,40cyclictest0-21swapper/200:20:542
2360599483,40cyclictest0-21swapper/200:13:502
2360599483,39cyclictest0-21swapper/223:32:062
2360599483,39cyclictest0-21swapper/223:31:462
2360099487,36cyclictest0-21swapper/122:13:511
2360099484,39cyclictest0-21swapper/119:22:191
2360099484,38cyclictest0-21swapper/121:33:381
2360099484,38cyclictest0-21swapper/119:09:071
2360099484,38cyclictest0-21swapper/100:22:171
2360099483,40cyclictest0-21swapper/121:37:081
2360099483,40cyclictest0-21swapper/100:02:331
23600994814,29cyclictest9568-21latency21:57:241
2359699484,38cyclictest0-21swapper/000:07:260
2361199474,37cyclictest0-21swapper/322:20:273
2361199474,37cyclictest0-21swapper/322:15:143
2361199474,37cyclictest0-21swapper/321:17:383
2361199474,37cyclictest0-21swapper/300:19:193
2361199474,37cyclictest0-21swapper/300:14:313
2361199474,37cyclictest0-21swapper/300:07:103
2361199473,39cyclictest7190-21ssh00:06:043
2361199473,39cyclictest0-21swapper/300:00:343
2361199473,39cyclictest0-21swapper/300:00:343
2360599473,38cyclictest0-21swapper/219:32:292
2360599473,16cyclictest0-21swapper/220:24:212
2360099477,34cyclictest0-21swapper/123:53:331
2360099475,37cyclictest0-21swapper/122:04:041
2360099475,36cyclictest0-21swapper/120:12:211
2360099474,37cyclictest0-21swapper/100:07:171
2360099473,40cyclictest0-21swapper/121:06:381
2360099473,38cyclictest0-21swapper/120:02:201
2360099473,38cyclictest0-21swapper/120:02:201
23600994712,29cyclictest0-21swapper/120:54:271
2359699478,33cyclictest0-21swapper/022:32:340
2359699473,38cyclictest0-21swapper/023:42:390
2361199464,37cyclictest0-21swapper/323:42:543
2361199464,37cyclictest0-21swapper/321:27:313
2361199464,36cyclictest0-21swapper/322:09:393
2361199464,36cyclictest0-21swapper/300:27:283
2361199463,38cyclictest0-21swapper/321:42:283
2361199462,39cyclictest27808-21sed21:37:353
2360599463,37cyclictest0-21swapper/220:07:372
2360099463,37cyclictest0-21swapper/119:17:381
2361199455,35cyclictest0-21swapper/323:22:283
2361199455,34cyclictest0-21swapper/322:35:373
2361199454,36cyclictest0-21swapper/323:07:273
2361199454,16cyclictest0-21swapper/322:42:373
2361199454,16cyclictest0-21swapper/322:39:303
2361199454,11cyclictest0-21swapper/319:07:113
23611994511,5cyclictest0-21swapper/323:17:323
23611994510,29cyclictest0-21swapper/323:51:063
2360599453,34cyclictest0-21swapper/219:37:262
23605994511,5cyclictest0-21swapper/219:46:382
2360099456,4cyclictest0-21swapper/120:47:381
2360099454,36cyclictest0-21swapper/120:23:531
2360099453,37cyclictest0-21swapper/119:12:301
2360099453,36cyclictest0-21swapper/120:42:201
2360099453,10cyclictest0-21swapper/119:32:091
2359699459,8cyclictest0-21swapper/022:42:280
2361199445,33cyclictest0-21swapper/322:57:393
2361199445,33cyclictest0-21swapper/322:47:403
2361199445,33cyclictest0-21swapper/322:03:243
2361199444,34cyclictest0-21swapper/322:22:503
2361199443,8cyclictest7059-21sshd19:47:233
2361199443,36cyclictest0-21swapper/323:52:353
2361199443,35cyclictest0-21swapper/321:22:323
2361199442,37cyclictest6596-21runrttasks19:47:083
2360599443,34cyclictest0-21swapper/220:17:072
23605994412,27cyclictest0-21swapper/219:27:002
2360099444,35cyclictest0-21swapper/120:33:531
2360099443,36cyclictest0-21swapper/120:09:211
2360099443,36cyclictest0-21swapper/119:56:381
2360099443,36cyclictest0-21swapper/119:32:221
2359699443,18cyclictest0-21swapper/000:05:260
2361199437,30cyclictest0-21swapper/323:16:023
2361199436,14cyclictest0-21swapper/322:52:363
2361199436,14cyclictest0-21swapper/322:52:363
2361199434,33cyclictest0-21swapper/300:33:393
2361199434,10cyclictest0-21swapper/323:39:403
2361199434,10cyclictest0-21swapper/323:39:403
2360099433,35cyclictest0-21swapper/120:21:291
2359699433,34cyclictest27384-21ssh00:32:290
2361199423,35cyclictest0-21swapper/319:52:223
2360099423,7cyclictest0-21swapper/120:42:041
2360099423,34cyclictest0-21swapper/120:27:281
50352413,6sleep30-21swapper/321:52:063
284522413,6sleep028521-21unixbench_multi20:42:370
2361199413,33cyclictest0-21swapper/319:37:353
2360599414,33cyclictest0-21swapper/221:01:232
139812413,6sleep00-21swapper/023:31:450
2361199403,33cyclictest0-21swapper/321:04:093
84632393,6sleep00-21swapper/022:39:410
281092393,6sleep30-21swapper/319:17:213
272192393,6sleep00-21swapper/023:48:190
2322223915,18sleep20-21swapper/219:05:302
187452393,6sleep00-21swapper/022:09:500
107922393,6sleep00-21swapper/021:58:350
2359699384,29cyclictest0-21swapper/021:50:510
23596993821,13cyclictest120-17kauditd23:57:020
230042384,9sleep10-21swapper/119:02:511
221482383,6sleep00-21swapper/021:31:060
155682383,6sleep30-21swapper/320:08:003
326432373,6sleep30-21swapper/320:55:563
314272373,6sleep00-21swapper/019:26:440
297872373,6sleep00-21swapper/021:41:410
254872373,6sleep30-21swapper/320:37:173
2359699373,30cyclictest0-21swapper/023:05:300
23472373,6sleep00-21swapper/023:58:330
23472373,6sleep00-21swapper/023:58:330
231292373,6sleep00-21swapper/022:59:210
21242373,6sleep30-21swapper/321:00:393
7572362,6sleep30-21swapper/319:29:533
49292363,6sleep00-21swapper/023:18:040
43532363,6sleep00-21swapper/019:38:150
308862363,6sleep00-21swapper/023:10:110
308422363,6sleep00-21swapper/020:51:430
23611993624,7cyclictest1893-21ntpdc19:32:313
23605993624,8cyclictest23592-21munin-node19:07:152
2359699362,28cyclictest23875-21sort00:27:300
2310523612,18sleep00-21swapper/019:04:030
23600993523,7cyclictest370-21systemd-journal19:47:081
2359699354,27cyclictest0-21swapper/022:29:150
2359699354,27cyclictest0-21swapper/019:27:190
23596993523,8cyclictest24762-21cat22:17:310
219772353,6sleep00-21swapper/022:13:490
192892353,6sleep00-21swapper/020:17:460
158082353,6sleep00-21swapper/020:10:500
80952343,6sleep00-21swapper/019:48:170
260662343,6sleep30-21swapper/319:12:143
2359699343,26cyclictest0-21swapper/021:32:260
23596993423,7cyclictest26731-21grep20:37:380
23596993421,8cyclictest582-21polkitd21:27:050
2359699342,28cyclictest15791-21sort00:17:180
233792343,6sleep30-21swapper/320:31:583
118202342,4sleep00-21swapper/019:58:070
118202342,4sleep00-21swapper/019:58:070
2359699334,25cyclictest0-21swapper/023:24:230
23596993317,11cyclictest5335-21processes21:07:330
233762333,6sleep00-21swapper/020:31:550
319882323,6sleep00-21swapper/021:43:220
2361199323,25cyclictest0-21swapper/320:36:363
2360599324,22cyclictest0-21swapper/220:47:192
2359699324,24cyclictest0-21swapper/023:16:250
2359699323,24cyclictest8670-21crond21:57:050
23596993220,7cyclictest11786-21/usr/sbin/munin21:17:300
2361199314,23cyclictest0-21swapper/323:04:573
2361199314,22cyclictest0-21swapper/323:27:303
23611993120,6cyclictest1743-21df21:47:183
23611993120,6cyclictest15557-21grep23:32:343
23611993119,7cyclictest27928-21ls20:42:263
2360599313,22cyclictest0-21swapper/220:52:202
23605993119,7cyclictest27718-21cut20:42:222
2359699313,25cyclictest0-21swapper/019:32:240
2359699313,24cyclictest0-21swapper/000:13:090
23596993121,5cyclictest643-21runrttasks19:52:250
23596993119,8cyclictest584-21gdbus21:17:060
23596993119,8cyclictest584-21gdbus21:17:060
2361199303,23cyclictest0-21swapper/320:12:363
23611993017,8cyclictest31006-21grep19:22:383
23600993013,12cyclictest0-21swapper/119:47:391
2359699305,20cyclictest0-21swapper/023:32:160
2359699304,21cyclictest0-21swapper/020:12:230
2359699303,23cyclictest0-21swapper/023:37:580
2359699303,23cyclictest0-21swapper/023:37:580
2359699303,22cyclictest0-21swapper/020:52:370
23596993020,6cyclictest643-21runrttasks19:43:410
23596993019,6cyclictest24155-21latency20:32:260
23596993018,7cyclictest28593-21date22:22:320
23596993018,7cyclictest18228-21smart_sda22:52:290
23596993018,7cyclictest18228-21smart_sda22:52:290
2361199294,20cyclictest0-21swapper/319:57:383
2361199294,20cyclictest0-21swapper/319:57:383
2361199293,22cyclictest0-21swapper/320:27:073
2361199293,22cyclictest0-21swapper/320:21:363
2360599294,19cyclictest0-21swapper/219:12:192
23605992918,7cyclictest11375-21gzip19:57:322
23605992918,7cyclictest11375-21gzip19:57:322
2359699293,22cyclictest0-21swapper/020:57:520
23596992919,6cyclictest23592-21munin-node19:07:090
23596992918,7cyclictest13595-21sed20:02:390
23596992918,7cyclictest13595-21sed20:02:390
23596992918,6cyclictest3283-21processes21:02:320
23596992918,6cyclictest20636-21open_files20:22:300
23596992918,6cyclictest13010-21sh22:02:200
2361199284,19cyclictest0-21swapper/300:22:083
23611992819,5cyclictest29731-21irqstats20:47:263
23611992816,7cyclictest12586-21fschecks_count20:02:233
23611992816,7cyclictest12586-21fschecks_count20:02:233
2360599283,18cyclictest28640-21/usr/sbin/munin19:17:292
23596992815,8cyclictest28541-21latency19:17:270
2360599273,20cyclictest0-21swapper/220:02:242
2360599273,20cyclictest0-21swapper/220:02:242
2359699274,17cyclictest0-21swapper/019:17:090
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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