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2026-08-05 - 18:43
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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 Wed Aug 05, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20721997942,33cyclictest3-21ksoftirqd/009:23:090
2072699624,53cyclictest0-21swapper/111:44:011
2072699624,53cyclictest0-21swapper/111:44:011
2072699584,10cyclictest0-21swapper/111:31:561
2072699565,45cyclictest0-21swapper/108:31:321
2072699564,46cyclictest0-21swapper/110:21:011
20740995545,5cyclictest37-21ksoftirqd/307:53:103
2072699554,45cyclictest0-21swapper/111:20:111
2072699554,45cyclictest0-21swapper/109:43:091
2072699553,47cyclictest0-21swapper/110:27:001
20726995510,18cyclictest0-21swapper/111:25:581
2072199554,45cyclictest0-21swapper/011:40:180
2072199553,46cyclictest0-21swapper/010:22:350
2072699544,5cyclictest0-21swapper/110:28:341
2072699544,44cyclictest0-21swapper/110:55:391
2072699534,43cyclictest0-21swapper/111:52:081
2072699533,44cyclictest13525-21ssh08:48:091
2072199536,42cyclictest0-21swapper/010:54:090
2072199534,43cyclictest0-21swapper/011:20:290
2072199534,43cyclictest0-21swapper/009:41:010
2072699524,42cyclictest0-21swapper/110:34:191
2072699523,44cyclictest0-21swapper/110:04:101
2072699522,44cyclictest3528-21kworker/1:008:48:121
2072199524,42cyclictest0-21swapper/011:51:380
20726995113,5cyclictest0-21swapper/111:13:351
2072199516,38cyclictest0-21swapper/009:23:510
2072199516,38cyclictest0-21swapper/009:23:510
2072199514,41cyclictest0-21swapper/011:36:180
20721995112,34cyclictest13160-21fschecks_count11:03:220
2072699504,40cyclictest0-21swapper/110:43:071
2072699504,21cyclictest0-21swapper/108:33:231
2072699503,9cyclictest0-21swapper/109:05:121
2072699503,42cyclictest0-21swapper/110:58:591
2072699503,42cyclictest0-21swapper/110:58:591
2072699502,17cyclictest3528-21kworker/1:008:57:101
2072199508,36cyclictest0-21swapper/010:14:180
2072199508,36cyclictest0-21swapper/010:14:180
2072199506,38cyclictest0-21swapper/009:31:560
2072199506,38cyclictest0-21swapper/009:15:430
2072199506,38cyclictest0-21swapper/008:35:000
2072199504,40cyclictest0-21swapper/010:44:440
2072199502,7cyclictest15263-21aten_rbpower_vo10:23:200
2072699499,35cyclictest0-21swapper/111:07:541
2072699497,37cyclictest0-21swapper/109:23:131
2072699497,37cyclictest0-21swapper/109:23:131
2072699495,38cyclictest0-21swapper/109:58:231
2072699494,39cyclictest0-21swapper/109:22:011
2072699493,41cyclictest0-21swapper/111:08:181
2072699493,40cyclictest573-21irqbalance09:34:311
2072199497,36cyclictest0-21swapper/010:00:190
2072199496,37cyclictest0-21swapper/011:44:520
2072199496,37cyclictest0-21swapper/011:44:520
2072199496,37cyclictest0-21swapper/010:08:460
2072199496,37cyclictest0-21swapper/010:03:160
2072199496,37cyclictest0-21swapper/008:44:380
2072199494,41cyclictest0-21swapper/010:31:300
2072199494,40cyclictest0-21swapper/009:44:330
2072199494,39cyclictest0-21swapper/011:57:360
2072199494,39cyclictest0-21swapper/011:31:210
2072199494,39cyclictest0-21swapper/011:23:200
2072199494,39cyclictest0-21swapper/008:51:370
2072199494,16cyclictest0-21swapper/009:09:130
2072199493,42cyclictest0-21swapper/008:41:220
2072199493,42cyclictest0-21swapper/008:41:220
2072199493,41cyclictest0-21swapper/008:53:220
2072199493,10cyclictest0-21swapper/009:56:000
2074099488,33cyclictest0-21swapper/310:13:463
2074099488,33cyclictest0-21swapper/310:13:463
2074099484,37cyclictest0-21swapper/310:07:263
20740994839,5cyclictest37-21ksoftirqd/306:38:123
2074099481,40cyclictest3105-21kworker/3:108:56:523
2072699488,34cyclictest0-21swapper/110:45:101
2072699485,37cyclictest0-21swapper/111:34:251
2072699484,38cyclictest0-21swapper/110:16:271
2072699484,38cyclictest0-21swapper/110:16:271
2072699484,38cyclictest0-21swapper/109:10:481
2072699484,38cyclictest0-21swapper/108:59:041
2072699484,37cyclictest0-21swapper/107:08:121
2072699483,41cyclictest0-21swapper/109:31:111
20726994812,5cyclictest0-21swapper/109:55:061
2072199487,36cyclictest0-21swapper/009:34:370
2072199487,36cyclictest0-21swapper/007:59:500
2072199486,37cyclictest0-21swapper/008:30:160
2072199486,36cyclictest0-21swapper/010:48:440
2072199484,39cyclictest0-21swapper/011:00:070
2072199484,39cyclictest0-21swapper/011:00:070
2072199484,38cyclictest0-21swapper/010:39:420
2072199483,39cyclictest22861-21ssh09:07:020
20721994814,28cyclictest17261-21tr11:08:240
20721994811,5cyclictest0-21swapper/009:01:210
20721994811,30cyclictest0-21swapper/006:52:020
201002488,14sleep10-21swapper/106:23:311
2074099474,37cyclictest0-21swapper/311:48:453
20740994736,5cyclictest37-21ksoftirqd/309:18:093
2073399475,36cyclictest0-21swapper/210:23:372
2073399475,36cyclictest0-21swapper/209:08:252
2072699475,37cyclictest0-21swapper/110:08:221
2072699474,38cyclictest0-21swapper/111:39:181
2072699474,38cyclictest0-21swapper/109:52:281
2072699474,38cyclictest0-21swapper/109:44:051
2072699474,37cyclictest0-21swapper/111:53:241
2072699474,37cyclictest0-21swapper/110:48:551
2072699474,37cyclictest0-21swapper/108:39:061
2072699474,37cyclictest0-21swapper/108:39:061
2072699473,39cyclictest0-21swapper/109:14:191
2072199476,36cyclictest0-21swapper/011:14:290
2072199474,38cyclictest0-21swapper/010:33:210
2072199474,38cyclictest0-21swapper/009:48:150
2074099464,36cyclictest0-21swapper/310:08:363
2073399464,36cyclictest0-21swapper/211:53:382
2073399464,36cyclictest0-21swapper/211:03:372
2073399464,36cyclictest0-21swapper/209:57:042
2073399464,36cyclictest0-21swapper/209:33:502
2072699469,32cyclictest0-21swapper/108:13:111
2072699462,38cyclictest564-21dbus-daemon08:08:101
2072199464,10cyclictest0-21swapper/007:23:120
2074099455,34cyclictest0-21swapper/310:38:323
2074099455,34cyclictest0-21swapper/309:55:423
2074099454,36cyclictest0-21swapper/309:18:353
2074099453,9cyclictest24121-21ssh10:33:523
2074099453,36cyclictest0-21swapper/309:50:263
2073399454,35cyclictest0-21swapper/211:33:512
2073399454,35cyclictest0-21swapper/209:43:492
2072699454,36cyclictest0-21swapper/107:38:271
2072699454,36cyclictest0-21swapper/107:38:271
2072699453,36cyclictest31579-21latency_hist07:53:111
2072199453,36cyclictest0-21swapper/007:38:120
2072199453,36cyclictest0-21swapper/007:38:120
2074099448,30cyclictest0-21swapper/310:43:393
2074099444,35cyclictest0-21swapper/311:28:303
20733994415,5cyclictest8190-21sendmail_mailqu10:13:332
20733994415,5cyclictest8190-21sendmail_mailqu10:13:332
2072699444,36cyclictest0-21swapper/106:28:541
2072699444,35cyclictest0-21swapper/107:58:111
2072699444,35cyclictest0-21swapper/107:13:121
2072699443,36cyclictest0-21swapper/107:18:121
2072199444,35cyclictest0-21swapper/008:19:090
2072199443,36cyclictest0-21swapper/008:07:140
2072199443,36cyclictest0-21swapper/006:33:120
2072199443,35cyclictest0-21swapper/006:48:120
2072199442,35cyclictest2190-21ksmtuned08:17:150
304582433,7sleep30-21swapper/311:25:373
2074099434,34cyclictest0-21swapper/311:08:503
2073399434,34cyclictest0-21swapper/210:48:352
2072699433,8cyclictest0-21swapper/107:28:171
2072699433,35cyclictest2899-21latency_hist08:23:111
2072199435,34cyclictest0-21swapper/007:57:250
2072199434,33cyclictest0-21swapper/007:53:110
2072199433,35cyclictest0-21swapper/007:30:130
2072199433,34cyclictest28330-21chrt07:26:060
2072199433,10cyclictest30195-21sshd07:41:160
2072199433,10cyclictest30195-21sshd07:41:160
2072199432,35cyclictest24807-21munin-run06:58:120
82132423,7sleep30-21swapper/309:30:213
40462423,7sleep30-21swapper/308:28:513
2073399424,33cyclictest0-21swapper/211:18:302
2073399423,8cyclictest21075-21munin-node06:28:172
2072699424,33cyclictest0-21swapper/107:38:121
2072699424,33cyclictest0-21swapper/107:38:121
2072699424,33cyclictest0-21swapper/107:03:121
2072699423,35cyclictest0-21swapper/106:56:481
2072699423,34cyclictest0-21swapper/106:33:221
2072199423,35cyclictest0-21swapper/006:37:590
2072199422,35cyclictest543-21systemd-logind06:58:130
2072199422,35cyclictest27138-21chrt07:16:440
159212423,7sleep30-21swapper/311:07:053
158562423,7sleep30-21swapper/308:52:583
118462423,7sleep30-21swapper/311:01:303
118462423,7sleep30-21swapper/311:01:303
2074099413,10cyclictest0-21swapper/306:28:143
2072699414,7cyclictest0-21swapper/108:18:101
2072699412,6cyclictest28502-21crond07:28:121
2072199414,33cyclictest0-21swapper/008:24:380
2072199414,33cyclictest0-21swapper/006:39:180
2072199414,32cyclictest26799-21date07:13:120
2072199413,33cyclictest0-21swapper/007:43:110
20721994111,5cyclictest0-21swapper/007:07:040
2073399404,31cyclictest0-21swapper/209:27:042
2073399404,31cyclictest0-21swapper/209:27:042
2072699403,6cyclictest27888-21latency_hist07:23:121
2072699403,32cyclictest0-21swapper/106:48:131
2072699402,34cyclictest3685-21latency_hist08:28:111
2072199403,33cyclictest0-21swapper/008:08:440
146672403,7sleep30-21swapper/310:22:423
146002403,6sleep20-21swapper/210:22:332
105102403,6sleep20-21swapper/211:42:552
66442393,7sleep30-21swapper/308:33:583
45172393,6sleep20-21swapper/208:29:512
262992393,6sleep20-21swapper/210:38:112
247782393,6sleep20-21swapper/210:35:212
20740993927,7cyclictest29733-21crond07:38:113
20740993927,7cyclictest29733-21crond07:38:113
2072699394,31cyclictest0-21swapper/107:48:111
2072699394,30cyclictest0-21swapper/106:48:531
170052393,6sleep20-21swapper/211:50:352
139042393,6sleep20-21swapper/208:48:382
89342383,7sleep30-21swapper/308:38:333
89342383,7sleep30-21swapper/308:38:333
79302383,6sleep20-21swapper/208:36:472
3182383,6sleep20-21swapper/209:19:252
238882383,7sleep30-21swapper/306:49:363
2073399384,29cyclictest0-21swapper/209:13:102
2072699384,30cyclictest0-21swapper/106:43:121
308282373,6sleep30-21swapper/307:46:303
301752373,6sleep30-21swapper/307:41:073
301752373,6sleep30-21swapper/307:41:073
258012372,5sleep325808-21sh11:18:493
244182373,6sleep20-21swapper/206:53:342
225982373,7sleep30-21swapper/306:38:543
2074099374,27cyclictest0-21swapper/309:33:103
2028623712,19sleep00-21swapper/006:25:520
200892373,6sleep20-21swapper/209:01:222
154862373,6sleep20-21swapper/209:39:592
12932373,6sleep20-21swapper/208:08:462
327242363,6sleep20-21swapper/208:02:102
319792363,6sleep20-21swapper/207:55:342
314972363,6sleep20-21swapper/207:52:122
288882363,6sleep30-21swapper/307:30:203
2019323612,17sleep30-21swapper/306:24:423
2015723612,18sleep20-21swapper/206:24:132
14762363,7sleep30-21swapper/308:11:053
12702363,6sleep20-21swapper/210:03:532
320252353,7sleep30-21swapper/307:56:123
315102353,6sleep20-21swapper/211:27:532
303172353,6sleep20-21swapper/207:42:472
303172353,6sleep20-21swapper/207:42:472
272062353,6sleep20-21swapper/207:17:362
270762353,7sleep30-21swapper/307:16:043
252622353,6sleep20-21swapper/207:01:182
2074099355,26cyclictest0-21swapper/308:47:423
2072699353,7cyclictest347-21latency_hist08:03:111
2074099343,28cyclictest0-21swapper/310:56:393
2074099343,27cyclictest0-21swapper/311:17:093
20740993423,7cyclictest17923-21missed_timers09:43:293
20740993423,7cyclictest11283-21uniq11:43:213
20740993423,7cyclictest11283-21uniq11:43:213
20740993422,7cyclictest4242-21uname11:33:323
2074099334,24cyclictest0-21swapper/308:58:403
20740993316,12cyclictest19920-21sort10:28:353
2073399335,24cyclictest0-21swapper/210:13:022
2073399334,25cyclictest0-21swapper/207:12:542
2074099324,24cyclictest0-21swapper/311:54:283
2074099324,24cyclictest0-21swapper/309:38:103
20740993222,6cyclictest23634-21/usr/sbin/munin09:08:373
2073399325,21cyclictest0-21swapper/210:28:222
2073399324,25cyclictest0-21swapper/208:54:142
2073399324,24cyclictest0-21swapper/209:30:162
2073399323,25cyclictest0-21swapper/207:25:132
20733993217,11cyclictest8945-21sh08:38:342
20733993217,11cyclictest8945-21sh08:38:342
8452313,7sleep30-21swapper/308:05:543
240932313,6sleep20-21swapper/206:52:092
2074099314,24cyclictest0-21swapper/310:01:093
2074099314,22cyclictest0-21swapper/309:07:223
20740993122,5cyclictest37-21ksoftirqd/307:28:123
2073399314,23cyclictest0-21swapper/208:47:322
2073399314,22cyclictest0-21swapper/211:28:152
20733993120,6cyclictest22795-21seq11:15:272
20733993119,7cyclictest20980-21/usr/sbin/munin09:48:392
20733993114,13cyclictest30897-21cat10:43:292
2074099304,22cyclictest0-21swapper/310:25:523
2074099304,22cyclictest0-21swapper/306:46:103
2074099304,21cyclictest0-21swapper/309:23:123
2074099304,21cyclictest0-21swapper/309:23:123
2074099303,24cyclictest0-21swapper/311:40:393
20740993020,5cyclictest37-21ksoftirqd/307:13:123
2073399304,21cyclictest0-21swapper/209:58:282
2073399304,20cyclictest0-21swapper/209:03:402
2073399303,23cyclictest0-21swapper/207:21:112
20733993015,10cyclictest6137-21tr10:53:302
2074099294,21cyclictest0-21swapper/308:16:153
2074099294,21cyclictest0-21swapper/306:57:403
2074099292,23cyclictest1545-21/usr/sbin/munin10:48:333
20740992917,7cyclictest25330-21awk07:02:113
20740992916,8cyclictest549-21NetworkManager07:18:133
2073399294,21cyclictest0-21swapper/211:11:232
20733992917,6cyclictest33652sleep208:26:202
2073399284,19cyclictest0-21swapper/206:35:452
2073399283,21cyclictest0-21swapper/207:04:332
20733992818,6cyclictest11451-21kernelversion11:43:242
20733992818,6cyclictest11451-21kernelversion11:43:242
20733992817,6cyclictest643-21runrttasks08:18:482
20733992814,9cyclictest9270-21taskset10:58:182
20733992814,9cyclictest9270-21taskset10:58:182
2074099274,18cyclictest0-21swapper/307:08:133
2074099273,21cyclictest0-21swapper/308:28:093
2074099273,20cyclictest0-21swapper/308:18:393
20740992718,5cyclictest643-21runrttasks07:59:543
2073399274,19cyclictest0-21swapper/207:47:102
2073399273,20cyclictest0-21swapper/207:31:362
2073399273,19cyclictest0-21swapper/208:16:022
2073399273,19cyclictest0-21swapper/208:06:082
2073399264,18cyclictest0-21swapper/206:42:252
2073399264,17cyclictest0-21swapper/206:43:412
20733992616,6cyclictest643-21runrttasks07:34:152
20733992616,6cyclictest643-21runrttasks07:34:152
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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