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2026-04-09 - 23:29
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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 Thu Apr 09, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11312997512,30cyclictest0-21swapper/111:24:081
1131299744,20cyclictest0-21swapper/110:53:081
11312997411,5cyclictest0-21swapper/111:35:421
11312997410,31cyclictest0-21swapper/111:19:031
1131299738,33cyclictest0-21swapper/109:12:161
1131299737,33cyclictest0-21swapper/109:03:161
11312997310,30cyclictest0-21swapper/109:25:431
11312997310,30cyclictest0-21swapper/109:25:431
1131299725,34cyclictest0-21swapper/108:58:211
1131299725,34cyclictest0-21swapper/108:11:481
1131299725,33cyclictest0-21swapper/111:10:241
1131299725,33cyclictest0-21swapper/110:00:261
1131299725,33cyclictest0-21swapper/108:37:231
1131299725,33cyclictest0-21swapper/108:37:231
1131299725,33cyclictest0-21swapper/108:31:271
11312997212,29cyclictest0-21swapper/111:15:241
11312997210,29cyclictest0-21swapper/111:28:391
1131299715,7cyclictest0-21swapper/110:19:101
1131299715,35cyclictest0-21swapper/109:09:371
1131299715,33cyclictest0-21swapper/109:50:581
1131299715,33cyclictest0-21swapper/109:44:501
1131299715,33cyclictest0-21swapper/109:28:431
1131299715,33cyclictest0-21swapper/108:17:221
1131299715,10cyclictest0-21swapper/110:02:061
1131299714,39cyclictest0-21swapper/110:25:101
1131299705,7cyclictest0-21swapper/109:32:451
1131299705,34cyclictest0-21swapper/108:53:331
1131299705,33cyclictest0-21swapper/110:58:361
1131299705,33cyclictest0-21swapper/110:58:361
1131299705,33cyclictest0-21swapper/110:51:071
1131299705,33cyclictest0-21swapper/110:28:211
1131299705,33cyclictest0-21swapper/110:08:281
1131299705,33cyclictest0-21swapper/109:39:481
1131299705,33cyclictest0-21swapper/108:45:401
1131299705,32cyclictest0-21swapper/109:53:121
1131299704,33cyclictest0-21swapper/111:05:061
1131299704,33cyclictest0-21swapper/110:43:271
1131299704,33cyclictest0-21swapper/110:33:441
1131299704,33cyclictest0-21swapper/108:22:571
1131299695,7cyclictest0-21swapper/109:21:241
1131299694,7cyclictest0-21swapper/108:10:311
1131299694,32cyclictest0-21swapper/110:15:101
1131299694,32cyclictest0-21swapper/110:15:101
1131299694,32cyclictest0-21swapper/108:48:371
1131299685,32cyclictest0-21swapper/108:32:531
1131299685,32cyclictest0-21swapper/108:32:531
1131299684,32cyclictest0-21swapper/110:40:251
1131299622,7cyclictest17522-21/usr/sbin/munin06:22:081
1130799607,47cyclictest0-21swapper/009:29:020
1098226013,17sleep20-21swapper/206:05:422
1098226013,17sleep20-21swapper/206:05:422
1130799593,50cyclictest0-21swapper/007:11:560
1130799564,46cyclictest0-21swapper/010:54:310
1130799563,8cyclictest0-21swapper/009:50:040
1130799553,47cyclictest0-21swapper/008:07:240
1130799553,46cyclictest0-21swapper/008:38:330
1130799553,46cyclictest0-21swapper/008:38:330
11307995516,33cyclictest638-21runrttasks10:29:510
1131799543,47cyclictest0-21swapper/206:07:092
1130799545,16cyclictest0-21swapper/011:12:040
1130799544,44cyclictest0-21swapper/010:18:540
1130799544,44cyclictest0-21swapper/009:40:410
1130799544,44cyclictest0-21swapper/009:17:420
1130799544,44cyclictest0-21swapper/007:56:540
1130799543,45cyclictest0-21swapper/006:27:130
1097125411,37sleep10-21swapper/106:05:331
1097125411,37sleep10-21swapper/106:05:331
1130799535,42cyclictest0-21swapper/010:13:010
1130799535,42cyclictest0-21swapper/010:13:010
1130799534,43cyclictest0-21swapper/009:51:510
1130799525,41cyclictest0-21swapper/006:42:080
1130799525,40cyclictest0-21swapper/009:31:560
1130799524,6cyclictest0-21swapper/008:59:120
11307995212,34cyclictest0-21swapper/010:33:350
11307995212,34cyclictest0-21swapper/006:17:010
1132399514,41cyclictest0-21swapper/310:49:263
1130799519,36cyclictest0-21swapper/008:22:520
1130799515,13cyclictest0-21swapper/010:06:570
1130799514,41cyclictest0-21swapper/011:27:390
1130799513,42cyclictest0-21swapper/007:37:020
1130799513,42cyclictest0-21swapper/007:37:020
1131799505,38cyclictest0-21swapper/207:42:152
11317995035,9cyclictest0-21swapper/208:15:132
11317995018,27cyclictest24220-21diskmemload09:57:092
11312995011,34cyclictest13566-21latency_hist06:11:471
1130799508,36cyclictest0-21swapper/009:14:300
1130799508,36cyclictest0-21swapper/008:29:000
1130799506,38cyclictest0-21swapper/008:19:440
1130799505,39cyclictest0-21swapper/010:02:120
1130799504,41cyclictest0-21swapper/010:44:110
1130799504,41cyclictest0-21swapper/010:38:120
1130799504,40cyclictest0-21swapper/009:03:110
1130799504,39cyclictest0-21swapper/007:02:080
1130799503,41cyclictest0-21swapper/009:11:230
1130799503,41cyclictest0-21swapper/008:01:560
1130799503,40cyclictest0-21swapper/011:19:390
1130799502,6cyclictest22654-21kworker/0:211:03:200
1130799502,18cyclictest30606-21/usr/sbin/munin06:57:100
11307995012,8cyclictest0-21swapper/011:01:230
11307995012,8cyclictest0-21swapper/011:01:230
1131799495,37cyclictest0-21swapper/208:06:552
1131799494,39cyclictest0-21swapper/209:42:422
1130799499,34cyclictest0-21swapper/011:23:570
1130799499,34cyclictest0-21swapper/008:49:410
1130799494,39cyclictest0-21swapper/010:47:000
1130799493,40cyclictest0-21swapper/011:35:180
1130799493,40cyclictest0-21swapper/010:22:400
1130799493,22cyclictest0-21swapper/011:07:540
11307994912,31cyclictest0-21swapper/008:45:490
1132399485,37cyclictest0-21swapper/310:56:423
1132399485,37cyclictest0-21swapper/310:56:423
1132399484,18cyclictest0-21swapper/310:38:283
11323994815,27cyclictest24220-21diskmemload11:02:023
11323994811,31cyclictest0-21swapper/308:16:213
11317994810,32cyclictest0-21swapper/210:22:492
11317994810,32cyclictest0-21swapper/208:50:032
1130799485,38cyclictest0-21swapper/009:58:210
1130799485,37cyclictest26362-21hwlatdetect08:51:580
1130799484,37cyclictest0-21swapper/006:21:550
1130799483,40cyclictest0-21swapper/008:12:230
1130799483,39cyclictest0-21swapper/006:36:580
11307994811,33cyclictest12140-21timerandwakeup08:32:190
11307994811,33cyclictest12140-21timerandwakeup08:32:190
1132399476,35cyclictest0-21swapper/309:32:103
1132399474,37cyclictest0-21swapper/309:55:353
1132399474,37cyclictest0-21swapper/308:38:343
1132399474,37cyclictest0-21swapper/308:38:343
1132399473,12cyclictest0-21swapper/311:12:003
11323994716,6cyclictest638-21runrttasks10:27:023
1131799479,5cyclictest0-21swapper/209:47:102
1131299474,38cyclictest0-21swapper/106:32:031
1131299473,39cyclictest0-21swapper/106:16:361
1130799475,35cyclictest0-21swapper/009:41:550
1130799474,37cyclictest0-21swapper/009:23:150
1130799474,37cyclictest0-21swapper/009:23:150
1130799473,38cyclictest0-21swapper/007:22:080
1130799473,38cyclictest0-21swapper/007:17:050
1130799473,38cyclictest0-21swapper/006:32:120
1132399465,35cyclictest0-21swapper/308:57:203
1132399464,37cyclictest0-21swapper/308:19:013
1132399464,36cyclictest0-21swapper/309:17:033
1132399464,36cyclictest0-21swapper/308:54:553
1132399464,16cyclictest0-21swapper/309:50:163
1132399464,10cyclictest0-21swapper/308:27:093
1131799464,36cyclictest0-21swapper/210:47:262
1131799464,36cyclictest0-21swapper/210:17:012
1131799463,38cyclictest0-21swapper/211:32:052
1131799463,37cyclictest20894-21ssh08:44:312
1130799464,9cyclictest0-21swapper/007:32:000
1130799464,9cyclictest0-21swapper/007:32:000
1130799464,9cyclictest0-21swapper/006:12:100
1130799463,38cyclictest17751-21ps07:47:090
1130799463,37cyclictest0-21swapper/006:06:590
97922453,8sleep30-21swapper/311:21:363
1132399455,34cyclictest0-21swapper/308:42:173
1132399454,36cyclictest0-21swapper/309:25:023
1132399454,36cyclictest0-21swapper/309:25:023
1132399453,37cyclictest0-21swapper/309:12:023
1132399453,37cyclictest0-21swapper/309:09:533
1131799454,35cyclictest0-21swapper/210:34:322
1131799454,35cyclictest0-21swapper/208:36:562
1131799454,35cyclictest0-21swapper/208:36:562
1131299454,36cyclictest0-21swapper/107:27:091
1130799454,35cyclictest0-21swapper/006:52:130
1130799453,37cyclictest0-21swapper/007:28:280
1130799453,36cyclictest0-21swapper/007:52:050
1130799453,36cyclictest0-21swapper/007:07:000
1132399445,7cyclictest0-21swapper/308:26:143
1132399445,33cyclictest0-21swapper/308:34:533
1132399445,33cyclictest0-21swapper/308:34:533
1132399444,34cyclictest0-21swapper/310:55:213
1132399443,36cyclictest0-21swapper/306:34:553
1132399443,15cyclictest0-21swapper/309:31:233
1131799445,7cyclictest0-21swapper/208:32:452
1131799445,7cyclictest0-21swapper/208:32:452
1131799445,33cyclictest0-21swapper/209:10:542
1131299444,9cyclictest0-21swapper/106:37:061
1130799443,8cyclictest0-21swapper/007:42:160
1130799443,36cyclictest0-21swapper/006:47:010
218742433,7sleep20-21swapper/210:53:502
17792433,7sleep30-21swapper/311:10:413
166232433,7sleep20-21swapper/211:29:562
116582433,7sleep30-21swapper/311:22:283
1132399435,32cyclictest0-21swapper/308:50:133
231622423,7sleep30-21swapper/310:12:213
231622423,7sleep30-21swapper/310:12:213
1132399424,33cyclictest0-21swapper/310:11:263
1132399424,32cyclictest0-21swapper/307:42:093
1132399424,32cyclictest0-21swapper/306:44:313
1132399423,33cyclictest8054-21munin-run10:36:413
286462413,7sleep30-21swapper/310:20:543
190562413,7sleep30-21swapper/306:25:273
1131299413,8cyclictest0-21swapper/106:21:041
1131299413,33cyclictest0-21swapper/106:29:031
1131299412,7cyclictest26648-21crond06:46:461
294622403,7sleep30-21swapper/309:38:283
244152403,7sleep30-21swapper/306:37:263
1131299403,32cyclictest0-21swapper/106:47:261
11312994011,24cyclictest0-21swapper/107:04:371
1075124010,24sleep00-21swapper/006:02:550
1075124010,24sleep00-21swapper/006:02:550
29472393,7sleep30-21swapper/309:03:263
241142392,32sleep223670-21/usr/sbin/munin09:31:592
160392393,7sleep30-21swapper/310:03:193
153862393,7sleep20-21swapper/206:16:162
94442383,7sleep20-21swapper/207:26:502
32932383,7sleep20-21swapper/207:07:472
111272383,7sleep20-21swapper/209:14:562
96112379,18sleep30-21swapper/306:02:013
96112379,18sleep30-21swapper/306:02:013
89312373,6sleep10-21swapper/107:23:111
54182373,7sleep30-21swapper/307:15:573
225672373,7sleep20-21swapper/206:32:382
182372373,7sleep20-21swapper/209:23:502
182372373,7sleep20-21swapper/209:23:502
1132399374,28cyclictest0-21swapper/310:25:343
11323993725,7cyclictest27437-21wc06:47:043
11323993723,9cyclictest1248-21sed07:02:163
1131799374,28cyclictest0-21swapper/206:19:372
1131799373,29cyclictest0-21swapper/209:28:582
6932363,27sleep30-21swapper/309:43:073
296042363,8sleep20-21swapper/211:04:042
1131799364,26cyclictest0-21swapper/206:24:112
11317993625,6cyclictest29857-21grep08:56:562
11317993621,9cyclictest548-21NetworkManager11:16:402
221052353,6sleep10-21swapper/107:58:521
1132399355,24cyclictest0-21swapper/308:01:453
1131799354,27cyclictest0-21swapper/210:59:112
1131799354,27cyclictest0-21swapper/210:59:112
1131799354,27cyclictest0-21swapper/206:27:112
1131799354,26cyclictest0-21swapper/209:54:112
1131799354,26cyclictest0-21swapper/207:59:112
1131799353,27cyclictest0-21swapper/207:32:112
1131799353,27cyclictest0-21swapper/207:32:112
303602343,6sleep10-21swapper/106:56:311
239382343,6sleep10-21swapper/108:03:311
1131799344,25cyclictest0-21swapper/208:53:112
1131799343,27cyclictest0-21swapper/209:17:402
11317993422,7cyclictest13163-21wc10:42:072
1132399333,26cyclictest0-21swapper/307:54:313
11323993323,6cyclictest10941-21latency09:57:023
11323993322,6cyclictest24220-21diskmemload11:27:043
1131799334,25cyclictest0-21swapper/211:07:412
1131799333,25cyclictest0-21swapper/211:25:412
11317993322,7cyclictest14068-21grep07:37:092
11317993322,7cyclictest14068-21grep07:37:092
11317993315,12cyclictest23248-21tr08:02:062
1131299334,24cyclictest0-21swapper/106:57:041
1132399324,22cyclictest0-21swapper/306:16:573
11323993221,6cyclictest13337-21timerwakeupswit10:42:093
11323993220,7cyclictest22788-21fschecks_count08:01:593
11323993220,7cyclictest19394-21aten_rbpower_cu06:26:563
1131799324,24cyclictest0-21swapper/210:05:282
1131799324,23cyclictest0-21swapper/210:31:172
1131799323,25cyclictest0-21swapper/210:16:282
1131799323,25cyclictest0-21swapper/210:16:282
1131799323,24cyclictest0-21swapper/211:20:412
1131799323,24cyclictest0-21swapper/207:17:102
11317993220,7cyclictest31892-21awk06:57:282
1131299324,23cyclictest0-21swapper/107:11:591
11312993219,8cyclictest2216-21cut07:06:591
48022312,23sleep20-21swapper/207:12:142
1132399314,21cyclictest0-21swapper/311:31:493
11323993121,6cyclictest638-21runrttasks07:37:033
11323993121,6cyclictest638-21runrttasks07:37:033
11323993121,6cyclictest10371-21switchtime07:27:113
11323993120,6cyclictest3073-21timerwakeupswit07:07:163
11323993119,7cyclictest6255-21sort07:17:033
11323993118,8cyclictest24510-21/usr/sbin/munin08:07:093
1131799315,22cyclictest0-21swapper/208:27:042
1131799314,22cyclictest0-21swapper/207:22:352
1131799313,24cyclictest0-21swapper/208:19:412
1131799313,23cyclictest0-21swapper/209:36:472
11317993121,6cyclictest4372-21open_inodes08:22:082
11317993119,7cyclictest27776-21smart_sda06:47:122
11317993119,7cyclictest25431-21ls06:42:022
11317993118,8cyclictest1257-21unixbench_multi07:02:162
1132399304,21cyclictest0-21swapper/306:07:133
1132399304,20cyclictest0-21swapper/307:21:563
11323993019,6cyclictest11446-21cpu07:31:563
11323993019,6cyclictest11446-21cpu07:31:563
1131799304,22cyclictest0-21swapper/210:06:592
1131799304,20cyclictest0-21swapper/210:37:032
1131799303,23cyclictest0-21swapper/209:04:402
11317993020,6cyclictest19341-21latency07:52:042
11317993018,7cyclictest24258-21unixbench-2d06:37:172
11312993018,7cyclictest11504-21seq07:31:581
11312993018,7cyclictest11504-21seq07:31:581
1132399294,21cyclictest0-21swapper/306:51:573
11323992919,6cyclictest14316-21kernelversion06:12:053
11317992917,7cyclictest28801-21aten_rbpower_po06:51:572
11317992917,7cyclictest17450-21kernelversion07:47:032
1131299294,20cyclictest0-21swapper/107:37:041
1131299294,20cyclictest0-21swapper/107:37:041
1131299293,22cyclictest0-21swapper/107:43:121
11323992815,8cyclictest543-21systemd-logind06:57:463
1131299284,20cyclictest0-21swapper/107:17:031
1131299284,19cyclictest0-21swapper/107:47:041
11312992817,7cyclictest19948-21sed07:52:151
11323992616,6cyclictest17466-21kernelversion07:47:033
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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