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2026-07-02 - 01:15
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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 Jul 01, 2026 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
767925911,17sleep20-21swapper/206:46:202
7985995811,41cyclictest0-21swapper/311:21:473
798099585,46cyclictest0-21swapper/210:35:382
798599575,46cyclictest0-21swapper/311:28:233
798599574,47cyclictest0-21swapper/311:23:073
798599574,46cyclictest0-21swapper/311:07:473
798599573,48cyclictest12562-21ssh10:42:213
798599573,48cyclictest12562-21ssh10:42:213
796699574,46cyclictest0-21swapper/011:04:070
7966995647,5cyclictest3-21ksoftirqd/008:56:580
7985995517,33cyclictest37-21ksoftirqd/311:36:543
798099554,45cyclictest0-21swapper/211:45:362
7971995545,5cyclictest21-21ksoftirqd/107:36:591
798599544,44cyclictest0-21swapper/312:14:153
798599543,45cyclictest0-21swapper/310:05:383
7971995422,27cyclictest2489-21sort11:12:101
798599534,43cyclictest35-21rcuc/312:10:513
798599534,43cyclictest0-21swapper/310:51:073
798599534,43cyclictest0-21swapper/308:51:343
798599533,8cyclictest0-21swapper/311:12:253
798599533,44cyclictest0-21swapper/309:56:573
798599532,27cyclictest7591-21latency_hist09:11:573
798599532,27cyclictest7591-21latency_hist09:11:573
797199535,41cyclictest0-21swapper/110:56:101
798599524,41cyclictest0-21swapper/310:34:483
798599524,41cyclictest0-21swapper/309:43:093
798599523,43cyclictest0-21swapper/309:27:293
7985995214,32cyclictest11187-21sshd08:18:093
798099526,39cyclictest0-21swapper/211:32:252
797199523,43cyclictest0-21swapper/109:10:141
797199523,43cyclictest0-21swapper/109:10:141
798599516,39cyclictest0-21swapper/308:55:283
798599516,38cyclictest0-21swapper/310:10:503
798599514,41cyclictest0-21swapper/309:02:003
798599514,20cyclictest7779-21ssh10:37:053
798599513,42cyclictest0-21swapper/311:47:243
798599513,41cyclictest0-21swapper/308:05:083
7985995111,34cyclictest0-21swapper/310:20:253
798099514,41cyclictest0-21swapper/212:00:262
798099512,6cyclictest9942-21ssh12:04:162
7971995111,34cyclictest0-21swapper/109:22:211
798599509,34cyclictest0-21swapper/311:01:093
798599507,37cyclictest0-21swapper/309:40:393
798599506,38cyclictest0-21swapper/311:37:563
798599506,38cyclictest0-21swapper/309:49:113
798599506,38cyclictest0-21swapper/309:32:383
798599505,39cyclictest35-21rcuc/311:42:173
798599504,40cyclictest0-21swapper/307:02:133
798599504,39cyclictest0-21swapper/310:22:423
798599504,39cyclictest0-21swapper/309:58:293
798599504,39cyclictest0-21swapper/309:58:293
7985995013,6cyclictest23276-21seq07:26:373
798099505,39cyclictest0-21swapper/210:29:332
798099505,39cyclictest0-21swapper/209:14:512
7980995041,5cyclictest29-21ksoftirqd/211:16:542
798099504,40cyclictest0-21swapper/210:52:562
798099504,40cyclictest0-21swapper/209:31:272
798099504,39cyclictest0-21swapper/211:28:042
798099503,42cyclictest0-21swapper/210:21:382
798099503,42cyclictest0-21swapper/208:00:212
798099503,41cyclictest0-21swapper/211:10:372
798099503,41cyclictest0-21swapper/209:43:592
798099501,4cyclictest12416-21netstat09:17:192
797199504,7cyclictest0-21swapper/110:39:181
798599498,10cyclictest0-21swapper/311:57:183
798599496,38cyclictest0-21swapper/310:16:413
798599495,38cyclictest0-21swapper/311:55:193
798599494,39cyclictest0-21swapper/311:03:133
798599494,39cyclictest0-21swapper/310:55:043
798599493,41cyclictest0-21swapper/308:59:403
798599493,40cyclictest0-21swapper/310:29:483
798599493,40cyclictest0-21swapper/308:12:233
7985994911,33cyclictest25883-21interrupts07:32:163
798099498,35cyclictest0-21swapper/208:57:212
798099494,39cyclictest0-21swapper/210:43:082
798099494,39cyclictest0-21swapper/210:43:082
798099494,38cyclictest0-21swapper/212:13:202
798099494,38cyclictest0-21swapper/210:12:122
798099494,38cyclictest0-21swapper/209:49:072
798099494,38cyclictest0-21swapper/209:39:212
798099494,38cyclictest0-21swapper/209:34:192
798099493,41cyclictest0-21swapper/210:11:082
798099493,20cyclictest0-21swapper/209:10:272
798099493,20cyclictest0-21swapper/209:10:272
797199494,39cyclictest0-21swapper/112:04:031
797199494,39cyclictest0-21swapper/109:54:291
797199494,39cyclictest0-21swapper/109:02:221
797199494,38cyclictest0-21swapper/111:51:001
797199494,38cyclictest0-21swapper/111:08:281
797199494,38cyclictest0-21swapper/108:59:061
797199494,19cyclictest0-21swapper/110:48:501
797199493,41cyclictest0-21swapper/111:27:471
797199493,41cyclictest0-21swapper/109:32:291
798599484,38cyclictest0-21swapper/312:03:463
798599484,38cyclictest0-21swapper/309:22:503
798599484,17cyclictest0-21swapper/309:17:313
798599483,39cyclictest0-21swapper/308:22:213
798599483,39cyclictest0-21swapper/307:07:103
798599483,38cyclictest0-21swapper/308:07:103
798099488,34cyclictest0-21swapper/210:40:542
7980994840,5cyclictest29-21ksoftirqd/210:06:552
798099484,39cyclictest0-21swapper/211:03:052
798099484,38cyclictest0-21swapper/212:07:532
798099484,38cyclictest0-21swapper/211:37:422
798099484,38cyclictest0-21swapper/211:24:112
798099484,38cyclictest0-21swapper/209:52:292
798099484,38cyclictest0-21swapper/208:52:062
798099484,37cyclictest0-21swapper/209:03:312
798099484,17cyclictest0-21swapper/209:25:222
798099483,40cyclictest0-21swapper/210:56:572
7980994817,26cyclictest20877-21diskmemload10:48:302
7980994814,6cyclictest5892-21latency_hist08:06:592
7980994814,29cyclictest28933-21latency_hist07:42:002
797199488,34cyclictest0-21swapper/109:20:051
797199484,38cyclictest0-21swapper/111:57:561
797199484,38cyclictest0-21swapper/111:41:301
797199484,38cyclictest0-21swapper/109:51:421
797199484,38cyclictest0-21swapper/109:37:261
797199484,37cyclictest0-21swapper/109:12:521
797199483,8cyclictest0-21swapper/106:48:531
797199483,40cyclictest0-21swapper/108:49:201
797199483,39cyclictest0-21swapper/111:24:531
797199483,39cyclictest0-21swapper/110:21:121
7971994810,32cyclictest0-21swapper/110:33:311
796699484,38cyclictest0-21swapper/010:19:100
796699483,5cyclictest0-21swapper/009:10:500
796699483,5cyclictest0-21swapper/009:10:500
796699483,40cyclictest0-21swapper/011:06:570
796699482,4cyclictest13611-21df_inode11:27:070
798599474,38cyclictest0-21swapper/307:20:163
798599474,37cyclictest0-21swapper/309:12:163
798599473,38cyclictest13650-21aten_rbpower_en08:27:103
798599473,37cyclictest0-21swapper/306:52:223
798099475,37cyclictest0-21swapper/211:17:322
798099474,38cyclictest0-21swapper/211:47:402
798099474,38cyclictest0-21swapper/206:57:182
798099474,37cyclictest0-21swapper/209:57:122
798099474,37cyclictest0-21swapper/209:57:122
798099474,37cyclictest0-21swapper/208:50:442
798099474,37cyclictest0-21swapper/206:55:152
7980994715,6cyclictest767-21memory11:52:142
797199474,37cyclictest0-21swapper/111:56:081
797199474,37cyclictest0-21swapper/111:02:181
797199474,37cyclictest0-21swapper/109:45:221
797199474,37cyclictest0-21swapper/109:31:171
797199474,16cyclictest0-21swapper/111:36:171
797199474,16cyclictest0-21swapper/111:18:121
7971994738,5cyclictest21-21ksoftirqd/107:32:001
796699476,11cyclictest0-21swapper/009:17:230
796699474,37cyclictest0-21swapper/012:13:040
796699474,36cyclictest0-21swapper/011:58:220
796699473,6cyclictest0-21swapper/011:48:460
796699472,8cyclictest29604-21ntp_kernel_err08:57:200
292762473,13sleep10-21swapper/110:22:141
798599463,37cyclictest0-21swapper/308:32:223
798599463,37cyclictest0-21swapper/307:57:273
798599463,37cyclictest0-21swapper/306:57:163
798099464,37cyclictest0-21swapper/210:22:172
798099463,6cyclictest0-21swapper/207:32:002
797199465,35cyclictest0-21swapper/112:08:141
797199465,35cyclictest0-21swapper/108:52:251
797199464,37cyclictest0-21swapper/110:02:221
797199464,35cyclictest0-21swapper/110:07:001
797199463,37cyclictest0-21swapper/110:27:151
796699465,35cyclictest0-21swapper/009:24:070
796699464,37cyclictest0-21swapper/010:46:100
796699464,37cyclictest0-21swapper/010:46:100
796699464,36cyclictest0-21swapper/012:04:280
796699464,36cyclictest0-21swapper/011:56:350
796699464,36cyclictest0-21swapper/011:13:080
796699464,36cyclictest0-21swapper/011:00:000
796699464,36cyclictest0-21swapper/010:49:100
796699464,36cyclictest0-21swapper/010:34:140
796699464,36cyclictest0-21swapper/009:58:110
796699464,36cyclictest0-21swapper/009:58:110
796699464,36cyclictest0-21swapper/009:42:050
796699464,36cyclictest0-21swapper/009:04:130
796699464,16cyclictest0-21swapper/011:23:320
7966994632,9cyclictest0-21swapper/010:52:070
796699463,38cyclictest0-21swapper/010:24:380
796699463,38cyclictest0-21swapper/009:13:200
7966994610,5cyclictest0-21swapper/012:11:390
796699461,15cyclictest19617-21ssh10:09:230
798599454,9cyclictest0-21swapper/308:37:143
798599454,35cyclictest0-21swapper/308:42:083
798599453,37cyclictest0-21swapper/307:47:213
798599453,37cyclictest0-21swapper/306:47:063
798599453,36cyclictest0-21swapper/307:52:223
798599453,36cyclictest0-21swapper/307:52:223
798599453,36cyclictest0-21swapper/307:42:093
798099454,8cyclictest0-21swapper/207:49:392
798099453,36cyclictest0-21swapper/207:03:102
797199455,34cyclictest0-21swapper/110:57:261
797199454,35cyclictest0-21swapper/110:16:501
797199454,34cyclictest0-21swapper/109:57:371
797199454,34cyclictest0-21swapper/109:57:371
796699455,34cyclictest0-21swapper/010:15:300
796699454,36cyclictest0-21swapper/011:21:280
796699454,16cyclictest0-21swapper/010:28:140
796699453,37cyclictest0-21swapper/011:31:560
7966994513,27cyclictest21138-21cpu11:37:040
798599443,35cyclictest0-21swapper/307:37:143
798599442,8cyclictest17921-21/usr/sbin/munin07:12:173
798099444,35cyclictest0-21swapper/207:22:002
798099443,36cyclictest0-21swapper/207:12:002
797199444,35cyclictest0-21swapper/112:11:581
797199444,34cyclictest0-21swapper/111:42:501
796699446,32cyclictest0-21swapper/008:47:480
796699444,35cyclictest0-21swapper/009:52:230
798599433,35cyclictest0-21swapper/307:27:123
798099433,8cyclictest0-21swapper/207:56:492
798099433,8cyclictest0-21swapper/207:56:492
798099433,7cyclictest23314-21munin-run07:27:002
798099433,36cyclictest0-21swapper/207:42:192
798099433,35cyclictest0-21swapper/207:36:092
798099433,35cyclictest0-21swapper/207:16:462
796699436,32cyclictest0-21swapper/009:29:190
796699435,7cyclictest0-21swapper/010:41:080
7966994334,5cyclictest3-21ksoftirqd/007:07:000
798099423,34cyclictest0-21swapper/206:47:512
198972423,7sleep10-21swapper/108:42:201
796699414,32cyclictest0-21swapper/009:41:400
796699413,7cyclictest0-21swapper/006:47:020
7971994027,8cyclictest572-21gdbus07:22:001
797199401,34cyclictest9205-21grep08:12:301
687823913,18sleep10-21swapper/106:42:251
174852393,7sleep10-21swapper/107:09:251
157232393,7sleep10-21swapper/107:05:431
7971993829,5cyclictest21-21ksoftirqd/108:37:581
754023813,18sleep30-21swapper/306:44:443
739123814,18sleep00-21swapper/006:42:570
152072383,7sleep20-21swapper/208:31:312
7971993726,7cyclictest18951-21cat07:12:281
7971993724,8cyclictest14350-21awk08:27:211
57272373,6sleep00-21swapper/008:05:050
170872373,7sleep10-21swapper/108:36:411
131132373,6sleep00-21swapper/008:23:520
112442373,29sleep20-21swapper/208:18:512
7980993614,16cyclictest19608-21fschecks_time08:42:132
7971993627,6cyclictest643-21runrttasks10:42:171
7971993627,6cyclictest643-21runrttasks10:42:171
797199361,29cyclictest31529-21irqstats07:47:171
7966993613,17cyclictest25901-21iostat_ios07:32:180
277652362,7sleep127771-21iostat_ios07:37:171
231372363,6sleep00-21swapper/007:25:010
170102363,6sleep20-21swapper/208:35:452
7971993524,7cyclictest6766-21cat08:07:201
206112353,6sleep00-21swapper/008:43:560
132952353,7sleep20-21swapper/208:26:032
7971993320,7cyclictest2005-21seq07:55:141
7971993320,7cyclictest2005-21seq07:55:141
7980993223,5cyclictest29-21ksoftirqd/208:11:582
7980993216,11cyclictest120-17kauditd08:40:132
7971993221,7cyclictest3377-21cat07:57:271
7971993221,7cyclictest22573-21smart_sda07:22:271
796699323,25cyclictest0-21swapper/009:36:550
796699323,24cyclictest0-21swapper/009:47:500
7980993120,7cyclictest9207-21head08:12:302
7971993117,8cyclictest9970-21wget08:17:111
7971993117,8cyclictest29168-21aten_rbpower_cu07:42:121
7966993112,15cyclictest564-21dbus-daemon10:06:550
325622313,6sleep00-21swapper/007:50:400
122102312,5sleep112225-21iostat_ios08:22:161
7971993021,5cyclictest12704-21grep06:57:151
7971993020,6cyclictest21-21ksoftirqd/106:52:101
796699303,22cyclictest0-21swapper/006:57:130
7966993018,7cyclictest2879-21awk07:57:170
7966993017,8cyclictest16468-21awk08:32:310
7971992915,8cyclictest4921-21date08:02:201
796699294,21cyclictest0-21swapper/011:43:130
796699294,21cyclictest0-21swapper/007:07:130
796699294,20cyclictest0-21swapper/007:22:000
796699293,22cyclictest0-21swapper/007:27:310
796699292,16cyclictest84032hostname08:12:150
7966992918,6cyclictest30521-21seq07:43:390
7966992912,13cyclictest149772chrt08:28:460
796699285,17cyclictest28525-21/usr/sbin/munin07:37:310
796699284,19cyclictest0-21swapper/007:12:110
796699284,18cyclictest0-21swapper/006:52:110
796699283,20cyclictest0-21swapper/008:17:120
7966992819,5cyclictest18944-21ksmtuned08:41:190
7966992812,12cyclictest6255-21cpu08:07:110
796699274,18cyclictest0-21swapper/007:52:080
796699274,18cyclictest0-21swapper/007:52:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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