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2026-05-31 - 13:29
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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 Sun May 31, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
202952597,16sleep30-21swapper/318:59:073
2207499588,17cyclictest0-21swapper/123:35:141
2208399574,46cyclictest0-21swapper/223:33:322
2208399574,46cyclictest0-21swapper/222:56:022
2208399574,46cyclictest0-21swapper/221:43:142
2208399574,45cyclictest0-21swapper/221:31:542
2208399573,47cyclictest0-21swapper/223:18:022
2209099564,46cyclictest0-21swapper/300:30:503
2209099564,46cyclictest0-21swapper/300:21:113
2207499564,46cyclictest0-21swapper/123:30:321
2209099554,45cyclictest0-21swapper/321:39:003
2208399553,7cyclictest4035-21users23:59:212
2208399553,46cyclictest0-21swapper/222:09:382
2208399544,9cyclictest0-21swapper/200:20:412
22074995414,35cyclictest19016-21unixbench_singl21:24:221
22074995414,35cyclictest19016-21unixbench_singl21:24:221
2207499533,44cyclictest0-21swapper/123:27:421
2209099524,43cyclictest0-21swapper/322:19:183
2209099524,43cyclictest0-21swapper/320:30:263
2209099524,42cyclictest0-21swapper/323:18:443
2209099524,10cyclictest0-21swapper/323:48:213
2208399524,42cyclictest0-21swapper/221:53:022
2208399524,42cyclictest0-21swapper/221:25:342
2208399524,42cyclictest0-21swapper/221:25:342
2208399522,25cyclictest9768-21latency_hist00:08:502
2208399522,25cyclictest9768-21latency_hist00:08:502
2207499524,42cyclictest0-21swapper/100:11:341
2207499523,44cyclictest0-21swapper/121:09:101
22074995212,34cyclictest0-21swapper/120:49:161
2209099514,7cyclictest0-21swapper/321:24:343
2209099514,7cyclictest0-21swapper/321:24:343
2209099514,41cyclictest0-21swapper/322:59:143
2209099514,41cyclictest0-21swapper/322:12:113
2209099513,42cyclictest0-21swapper/321:04:153
2208399515,39cyclictest0-21swapper/219:29:052
2208399515,11cyclictest0-21swapper/222:19:042
2208399514,41cyclictest0-21swapper/220:19:232
2208399514,41cyclictest0-21swapper/220:19:232
2208399513,42cyclictest0-21swapper/223:38:012
2208399513,42cyclictest0-21swapper/223:21:222
22083995112,33cyclictest0-21swapper/200:31:162
2207499514,41cyclictest0-21swapper/123:22:421
2207499513,43cyclictest0-21swapper/100:29:421
2209099504,40cyclictest0-21swapper/322:26:433
22090995019,26cyclictest543-21systemd-logind23:13:493
22090995012,32cyclictest0-21swapper/322:56:123
2208399504,40cyclictest0-21swapper/222:59:452
2208399504,40cyclictest0-21swapper/222:31:042
2208399503,40cyclictest0-21swapper/223:04:322
22083995012,5cyclictest0-21swapper/223:11:322
22083995011,33cyclictest0-21swapper/221:37:542
2207499505,40cyclictest0-21swapper/122:43:471
2207499505,39cyclictest0-21swapper/100:14:491
2207499504,41cyclictest0-21swapper/123:39:071
2207499504,41cyclictest0-21swapper/123:39:071
22074995012,32cyclictest0-21swapper/122:32:031
22074995012,32cyclictest0-21swapper/121:40:041
2209099495,39cyclictest0-21swapper/321:29:253
2209099494,39cyclictest0-21swapper/323:54:053
2209099494,39cyclictest0-21swapper/321:44:363
2209099494,38cyclictest0-21swapper/322:40:593
2209099493,41cyclictest0-21swapper/323:27:323
2209099493,41cyclictest0-21swapper/321:18:153
2209099493,22cyclictest0-21swapper/323:42:273
2209099493,22cyclictest0-21swapper/323:42:273
2209099491,44cyclictest12557-21sshd21:59:243
2208399494,39cyclictest0-21swapper/223:39:032
2208399494,39cyclictest0-21swapper/223:39:032
2208399494,39cyclictest0-21swapper/219:39:122
2208399494,38cyclictest0-21swapper/222:24:272
2208399494,38cyclictest0-21swapper/221:20:592
2208399494,38cyclictest0-21swapper/200:24:522
2208399493,9cyclictest0-21swapper/221:04:352
2208399493,40cyclictest0-21swapper/222:49:132
2208399493,40cyclictest0-21swapper/222:18:332
2208399493,40cyclictest0-21swapper/222:18:332
2207499496,38cyclictest0-21swapper/121:49:451
2207499496,37cyclictest0-21swapper/123:07:091
2207499496,37cyclictest0-21swapper/122:45:471
2207499496,37cyclictest0-21swapper/121:34:481
2207499494,8cyclictest0-21swapper/122:03:541
2207499494,40cyclictest0-21swapper/122:37:431
2207499494,39cyclictest0-21swapper/121:20:311
2207499494,20cyclictest0-21swapper/121:44:191
2207499493,41cyclictest0-21swapper/122:18:031
2207499493,41cyclictest0-21swapper/122:18:031
22074994916,28cyclictest2594-21diskmemload22:59:381
2209099484,9cyclictest8715-21sed21:54:233
2209099484,38cyclictest0-21swapper/323:59:093
2209099484,38cyclictest0-21swapper/323:52:293
2209099484,38cyclictest0-21swapper/323:35:413
2209099484,38cyclictest0-21swapper/323:21:383
2209099484,38cyclictest0-21swapper/323:07:433
2209099484,38cyclictest0-21swapper/322:51:543
2209099484,38cyclictest0-21swapper/321:51:113
2209099484,38cyclictest0-21swapper/321:23:503
2209099484,38cyclictest0-21swapper/321:11:533
2209099484,38cyclictest0-21swapper/300:25:053
2209099483,40cyclictest0-21swapper/322:07:143
22090994812,31cyclictest0-21swapper/322:16:083
22090994812,31cyclictest0-21swapper/322:16:083
22090994811,31cyclictest0-21swapper/322:44:033
2208399487,34cyclictest0-21swapper/222:39:042
2208399485,37cyclictest0-21swapper/223:25:092
2208399485,37cyclictest0-21swapper/222:38:102
2208399485,18cyclictest0-21swapper/222:05:322
2208399484,38cyclictest0-21swapper/222:45:272
2208399484,38cyclictest0-21swapper/221:54:062
2208399484,38cyclictest0-21swapper/220:14:082
2208399484,37cyclictest0-21swapper/221:58:562
2208399484,37cyclictest0-21swapper/221:44:242
2208399484,37cyclictest0-21swapper/219:34:052
2208399483,9cyclictest0-21swapper/200:08:512
2208399483,39cyclictest0-21swapper/223:55:112
2208399483,38cyclictest0-21swapper/223:49:042
22083994812,30cyclictest0-21swapper/221:09:182
22083994811,31cyclictest0-21swapper/200:18:332
2207499488,34cyclictest0-21swapper/100:04:221
2207499488,34cyclictest0-21swapper/100:04:221
2207499486,37cyclictest0-21swapper/122:54:491
2207499486,36cyclictest0-21swapper/122:27:361
2207499485,9cyclictest0-21swapper/123:44:161
2207499485,37cyclictest0-21swapper/121:17:341
2207499484,9cyclictest0-21swapper/122:19:331
2207499484,19cyclictest0-21swapper/121:28:541
2207499483,40cyclictest0-21swapper/122:50:531
2207499483,40cyclictest0-21swapper/122:00:471
2207499483,39cyclictest0-21swapper/123:54:131
2207499483,39cyclictest0-21swapper/123:15:321
2209099479,32cyclictest0-21swapper/300:11:523
2209099474,37cyclictest0-21swapper/323:31:333
2209099474,37cyclictest0-21swapper/300:17:143
2209099474,18cyclictest0-21swapper/322:33:553
2208399475,8cyclictest8983-21/usr/sbin/munin19:54:092
2208399475,7cyclictest24725-21entropy19:09:072
2208399474,38cyclictest0-21swapper/220:54:032
2208399474,38cyclictest0-21swapper/219:14:102
2208399474,37cyclictest0-21swapper/223:47:152
2208399474,37cyclictest0-21swapper/220:04:032
2208399473,37cyclictest0-21swapper/220:34:182
22083994712,30cyclictest10430-21cpu21:14:052
2207499477,34cyclictest0-21swapper/123:51:391
2207499474,38cyclictest0-21swapper/121:04:451
2207499474,37cyclictest0-21swapper/123:08:531
2207499474,37cyclictest0-21swapper/100:24:051
2207499474,37cyclictest0-21swapper/100:22:551
2207499473,38cyclictest0-21swapper/120:09:211
2207499473,38cyclictest0-21swapper/119:14:421
22074994712,30cyclictest19089-21uname22:09:091
2209099464,36cyclictest0-21swapper/322:28:543
2209099464,36cyclictest0-21swapper/321:34:153
2209099463,34cyclictest0-21swapper/320:23:533
2209099463,34cyclictest0-21swapper/320:23:533
2208399468,32cyclictest0-21swapper/220:09:052
2208399464,36cyclictest0-21swapper/219:59:232
2208399464,10cyclictest0-21swapper/219:19:102
2208399463,37cyclictest0-21swapper/219:49:222
2207499467,34cyclictest0-21swapper/100:02:221
2207499464,8cyclictest8831-21/usr/sbin/munin21:54:241
2207499464,36cyclictest0-21swapper/119:29:071
2207499463,36cyclictest0-21swapper/119:44:221
2209099455,34cyclictest0-21swapper/300:06:203
2209099455,34cyclictest0-21swapper/300:06:203
2208399453,7cyclictest21872-21munin-run20:28:532
22083994511,8cyclictest2545-21sshd21:03:242
2207499455,35cyclictest0-21swapper/119:51:311
2207499454,35cyclictest0-21swapper/120:04:071
2207499453,37cyclictest0-21swapper/119:09:111
2208399443,9cyclictest0-21swapper/220:29:572
2208399443,35cyclictest0-21swapper/220:44:032
2208399443,35cyclictest0-21swapper/219:04:242
2208399442,35cyclictest0-21swapper/219:24:062
2207499445,9cyclictest0-21swapper/119:34:321
2207499443,35cyclictest0-21swapper/120:19:211
2207499443,35cyclictest0-21swapper/120:19:211
2207099444,34cyclictest0-21swapper/022:27:050
2207099444,17cyclictest0-21swapper/021:10:220
2209099432,35cyclictest20217-21/usr/sbin/munin20:24:163
2208399433,7cyclictest0-21swapper/219:44:052
2208399433,34cyclictest0-21swapper/220:49:092
2208399432,35cyclictest25834-21/usr/sbin/munin20:39:222
2207499434,8cyclictest0-21swapper/119:42:561
2207499433,35cyclictest0-21swapper/120:00:311
2207499433,35cyclictest0-21swapper/119:24:421
2207499433,35cyclictest0-21swapper/119:06:021
2207499433,34cyclictest0-21swapper/119:57:031
2207499423,34cyclictest0-21swapper/119:19:161
22070994230,7cyclictest22073-21open_inodes19:03:560
2207499412,33cyclictest29359-21munin-run20:48:531
163642413,6sleep00-21swapper/021:21:370
92382403,6sleep00-21swapper/021:55:140
288562403,6sleep00-21swapper/022:22:470
244102403,6sleep00-21swapper/000:28:280
2207499403,33cyclictest0-21swapper/120:14:091
2171424014,18sleep20-21swapper/219:02:322
302952393,6sleep00-21swapper/023:08:510
2207499395,29cyclictest0-21swapper/120:24:001
115902393,6sleep00-21swapper/000:09:400
96562383,6sleep00-21swapper/000:08:360
96562383,6sleep00-21swapper/000:08:360
67512384,6sleep00-21swapper/021:52:560
308872383,6sleep00-21swapper/021:41:010
26782383,6sleep00-21swapper/022:30:110
25222383,8sleep10-21swapper/121:03:071
2209099384,29cyclictest0-21swapper/320:43:553
156182383,6sleep00-21swapper/023:32:250
6572373,7sleep10-21swapper/120:58:201
33992373,6sleep00-21swapper/023:14:510
220302373,6sleep00-21swapper/023:40:140
220302373,6sleep00-21swapper/023:40:140
200422373,6sleep00-21swapper/000:22:000
134122371,5sleep013468-21grep20:04:150
105552373,6sleep00-21swapper/019:57:470
87072363,6sleep30-21swapper/319:53:193
4852363,6sleep00-21swapper/020:56:500
278822363,6sleep00-21swapper/019:16:420
2207099365,26cyclictest0-21swapper/023:38:260
2207099364,27cyclictest0-21swapper/022:45:020
2207099363,28cyclictest0-21swapper/021:48:480
2174923612,17sleep10-21swapper/119:02:551
196782363,6sleep00-21swapper/020:20:080
196782363,6sleep00-21swapper/020:20:080
2209099353,27cyclictest0-21swapper/319:24:243
22090993523,7cyclictest29529-21head19:19:253
2207499354,26cyclictest0-21swapper/120:34:151
2207099355,27cyclictest0-21swapper/000:33:440
2207099353,28cyclictest0-21swapper/000:02:560
22070993516,14cyclictest26693-21rt-features20:39:190
210902352,7sleep021168-21ls18:59:210
224792343,6sleep00-21swapper/022:58:040
2209099343,27cyclictest0-21swapper/320:09:543
2207099345,22cyclictest0-21swapper/021:04:040
22070993423,7cyclictest28322-21ls20:44:120
143982343,6sleep00-21swapper/022:03:310
11542343,6sleep00-21swapper/019:32:240
2209099334,24cyclictest0-21swapper/319:09:543
22074993324,5cyclictest21-21ksoftirqd/120:33:531
2207099334,24cyclictest0-21swapper/022:10:390
2207099334,23cyclictest0-21swapper/022:33:570
2207099334,23cyclictest0-21swapper/000:14:090
2207099333,26cyclictest0-21swapper/023:24:450
2207099333,26cyclictest0-21swapper/022:50:370
2207099333,25cyclictest0-21swapper/023:01:070
2209099324,21cyclictest0-21swapper/320:14:053
2209099323,25cyclictest0-21swapper/320:42:253
2209099323,24cyclictest0-21swapper/321:00:253
2209099323,24cyclictest0-21swapper/320:48:553
2207099324,24cyclictest0-21swapper/023:50:160
2207099324,24cyclictest0-21swapper/023:48:360
2207099324,24cyclictest0-21swapper/023:23:050
2207099324,24cyclictest0-21swapper/023:06:570
2207099324,24cyclictest0-21swapper/022:07:260
2207099323,25cyclictest0-21swapper/023:55:410
2207099323,24cyclictest0-21swapper/022:39:470
22070993222,6cyclictest584-21gdbus21:28:520
22070993222,6cyclictest584-21gdbus21:28:520
22070993221,7cyclictest11818-21switchtime19:59:220
123762323,6sleep30-21swapper/320:02:173
315532313,6sleep00-21swapper/019:25:560
2209099314,21cyclictest0-21swapper/319:54:043
2209099313,24cyclictest0-21swapper/320:38:243
2209099313,24cyclictest0-21swapper/320:06:543
2209099313,24cyclictest0-21swapper/319:30:543
2209099313,24cyclictest0-21swapper/319:14:243
2207099315,21cyclictest0-21swapper/022:13:580
2207099315,21cyclictest0-21swapper/022:13:580
2207099314,22cyclictest0-21swapper/020:49:120
22070993121,6cyclictest6000-21ntp_states19:44:180
22070993120,6cyclictest572-21gdbus19:23:550
22070993119,8cyclictest10313-21/usr/sbin/munin21:14:060
2209099304,21cyclictest0-21swapper/320:55:263
2209099304,21cyclictest0-21swapper/319:04:003
2209099303,22cyclictest0-21swapper/319:45:563
22090993018,7cyclictest4816-21sshd19:41:293
2207099306,18cyclictest0-21swapper/021:29:050
2207099303,24cyclictest0-21swapper/020:17:160
22070993018,7cyclictest1-21systemd20:08:550
22070993017,8cyclictest1715-21open_files20:59:160
22090992917,8cyclictest1605-21cut19:34:063
2207499294,20cyclictest0-21swapper/120:39:111
2207099295,20cyclictest0-21swapper/021:34:140
22070992919,6cyclictest2594-21timerwakeupswit19:34:240
22070992918,6cyclictest25050-21kernelversion19:09:120
22070992917,7cyclictest7248-21cpu19:49:060
2207099284,19cyclictest0-21swapper/020:37:320
22070992819,5cyclictest3865-21interrupts19:39:140
22070992816,7cyclictest20904-21needreboot20:24:140
2207099273,19cyclictest23751-21munin-run20:33:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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