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2026-06-14 - 15:50
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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 Jun 14, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
145112990,5sleep20-21swapper/212:01:152
2430299564,7cyclictest0-21swapper/110:07:461
2430299564,7cyclictest0-21swapper/110:07:461
24302995612,37cyclictest0-21swapper/108:56:381
2429899554,45cyclictest0-21swapper/012:22:130
2429899554,45cyclictest0-21swapper/012:09:030
2429899554,45cyclictest0-21swapper/011:52:380
2429899552,47cyclictest14958-21ssh11:18:540
2429899542,7cyclictest2222-21ssh10:18:160
2429899542,46cyclictest13245-21ssh11:59:440
2354325410,14sleep30-21swapper/306:51:363
2430299535,43cyclictest0-21swapper/110:05:001
2430299534,43cyclictest0-21swapper/110:47:451
2430299533,44cyclictest0-21swapper/109:27:171
2429899534,43cyclictest0-21swapper/011:00:350
2429899534,43cyclictest0-21swapper/011:00:350
2429899534,43cyclictest0-21swapper/010:32:460
2429899534,42cyclictest0-21swapper/010:25:460
237202539,15sleep10-21swapper/106:52:031
2430299524,43cyclictest0-21swapper/112:07:531
2430299524,42cyclictest0-21swapper/111:42:291
2430299524,42cyclictest0-21swapper/109:39:271
2430299524,42cyclictest0-21swapper/109:04:571
2430299523,43cyclictest0-21swapper/109:41:211
2430299522,5cyclictest21-21ksoftirqd/110:40:451
2430299522,44cyclictest610-21ssh09:32:221
24302995219,27cyclictest0-21swapper/110:12:561
24302995219,27cyclictest0-21swapper/110:12:561
2429899529,37cyclictest0-21swapper/010:27:360
2429899524,43cyclictest0-21swapper/010:44:150
2429899524,42cyclictest0-21swapper/009:51:100
2430899514,40cyclictest0-21swapper/211:26:062
2430299514,42cyclictest0-21swapper/109:51:201
2430299513,42cyclictest0-21swapper/111:34:141
2430299511,44cyclictest21-21ksoftirqd/111:57:341
2429899514,42cyclictest0-21swapper/011:21:530
2429899514,41cyclictest0-21swapper/011:04:520
2429899512,44cyclictest0-21swapper/011:33:340
2429899512,43cyclictest29942-21ssh09:28:470
2429899512,4cyclictest4827-21diskmemload10:46:280
2430899504,39cyclictest0-21swapper/210:11:402
2430899504,39cyclictest0-21swapper/210:11:402
2430899503,41cyclictest0-21swapper/209:42:172
2430299506,39cyclictest0-21swapper/111:03:391
2430299506,38cyclictest0-21swapper/111:30:521
2430299504,8cyclictest0-21swapper/112:17:531
2430299504,40cyclictest0-21swapper/112:13:241
2430299504,40cyclictest0-21swapper/109:16:301
2430299504,40cyclictest0-21swapper/107:56:211
2430299504,40cyclictest0-21swapper/107:46:181
2430299504,38cyclictest0-21swapper/107:01:381
2430299503,42cyclictest0-21swapper/111:21:211
2430299503,41cyclictest0-21swapper/111:11:051
24302995017,7cyclictest4827-21diskmemload11:10:431
2429899504,9cyclictest0-21swapper/009:16:270
2429899503,7cyclictest0-21swapper/011:06:480
2429899503,41cyclictest0-21swapper/009:24:470
2429899503,41cyclictest0-21swapper/009:24:470
24298995012,32cyclictest0-21swapper/011:42:210
2430899495,38cyclictest0-21swapper/212:19:552
2430899494,38cyclictest0-21swapper/211:37:492
2430899494,38cyclictest0-21swapper/211:25:492
2430899494,37cyclictest0-21swapper/209:31:412
2430899493,40cyclictest0-21swapper/210:05:162
24308994916,28cyclictest11273-21timerwakeupswit09:46:342
2430299497,37cyclictest0-21swapper/111:47:301
2430299497,37cyclictest0-21swapper/111:47:301
2430299496,38cyclictest0-21swapper/112:22:541
2430299496,37cyclictest0-21swapper/111:38:091
2430299496,37cyclictest0-21swapper/111:17:211
2430299496,37cyclictest0-21swapper/109:11:151
2430299495,38cyclictest0-21swapper/107:36:271
2430299494,40cyclictest0-21swapper/110:25:341
2430299494,38cyclictest0-21swapper/108:11:341
2430299493,41cyclictest0-21swapper/109:08:371
24302994911,32cyclictest0-21swapper/110:58:001
24302994911,32cyclictest0-21swapper/110:58:001
2429899496,37cyclictest0-21swapper/010:36:570
2429899495,38cyclictest0-21swapper/009:41:050
2429899494,39cyclictest0-21swapper/012:15:430
2429899494,39cyclictest0-21swapper/010:52:500
2429899494,38cyclictest0-21swapper/011:27:580
2429899494,38cyclictest0-21swapper/011:11:470
2429899494,38cyclictest0-21swapper/009:58:380
2429899494,38cyclictest0-21swapper/009:16:000
24298994937,7cyclictest3538-21tail11:46:240
24298994937,7cyclictest3538-21tail11:46:240
2429899493,41cyclictest0-21swapper/012:17:430
2429899493,40cyclictest0-21swapper/009:31:190
2429899493,40cyclictest0-21swapper/008:21:240
2429899493,40cyclictest0-21swapper/008:21:240
24298994916,6cyclictest8936-21/usr/sbin/munin09:01:260
2429899491,43cyclictest28760-21aten_rbpower_en10:11:160
2429899491,43cyclictest28760-21aten_rbpower_en10:11:160
2430899484,37cyclictest0-21swapper/211:51:032
2430899484,37cyclictest0-21swapper/211:51:002
2430899484,37cyclictest0-21swapper/211:51:002
2430899484,37cyclictest0-21swapper/211:16:142
2430899484,37cyclictest0-21swapper/209:57:372
24308994838,5cyclictest29-21ksoftirqd/210:56:032
2430899483,39cyclictest0-21swapper/212:25:292
24308994810,32cyclictest0-21swapper/212:08:362
2430299488,7cyclictest0-21swapper/110:18:411
2430299486,16cyclictest0-21swapper/110:43:171
2430299484,38cyclictest0-21swapper/111:51:311
2430299484,38cyclictest0-21swapper/109:57:141
2430299484,38cyclictest0-21swapper/107:41:241
2430299484,10cyclictest0-21swapper/108:16:221
2430299483,40cyclictest0-21swapper/109:46:221
24302994815,28cyclictest19-21rcuc/110:51:181
24302994810,32cyclictest0-21swapper/110:26:481
2429899487,35cyclictest0-21swapper/008:57:510
2429899484,39cyclictest0-21swapper/007:55:390
2429899484,38cyclictest0-21swapper/007:16:330
2429899484,18cyclictest0-21swapper/009:49:500
24298994814,5cyclictest17832-21latency_hist12:06:020
2430899477,33cyclictest0-21swapper/211:42:352
2430899474,37cyclictest0-21swapper/211:15:322
2430899474,37cyclictest0-21swapper/210:23:012
2430899474,37cyclictest0-21swapper/209:01:132
2430899474,36cyclictest0-21swapper/212:12:362
2430899474,36cyclictest0-21swapper/210:29:252
2430899474,36cyclictest0-21swapper/209:29:032
2430899474,16cyclictest0-21swapper/209:00:502
2430299477,34cyclictest0-21swapper/112:03:471
2430299474,38cyclictest0-21swapper/108:28:311
2430299474,38cyclictest0-21swapper/108:28:311
2430299474,37cyclictest0-21swapper/107:51:361
2430299474,10cyclictest0-21swapper/108:46:291
2430299473,8cyclictest0-21swapper/110:32:361
2430299473,8cyclictest0-21swapper/109:22:371
2430299473,8cyclictest0-21swapper/109:22:371
2430299473,40cyclictest0-21swapper/107:31:241
2430299473,39cyclictest0-21swapper/108:31:251
2430299473,11cyclictest0-21swapper/107:06:191
2429899475,36cyclictest0-21swapper/009:43:150
2429899474,37cyclictest0-21swapper/011:36:190
2429899474,37cyclictest0-21swapper/010:02:210
2429899474,37cyclictest0-21swapper/009:06:070
2430899465,33cyclictest0-21swapper/210:36:382
2430899464,36cyclictest0-21swapper/211:33:152
2430899464,36cyclictest0-21swapper/211:05:512
2430899464,36cyclictest0-21swapper/210:45:462
2430899464,36cyclictest0-21swapper/210:34:442
2430899464,36cyclictest0-21swapper/210:06:272
2430899464,36cyclictest0-21swapper/210:06:272
2430899464,36cyclictest0-21swapper/209:37:292
2430899464,36cyclictest0-21swapper/209:23:072
2430899464,36cyclictest0-21swapper/209:23:072
2430899464,36cyclictest0-21swapper/209:06:572
2430899463,37cyclictest0-21swapper/209:51:462
2430299468,33cyclictest2328-21if_eth207:21:231
2430299465,8cyclictest16983-21cpu08:01:181
2430299464,37cyclictest0-21swapper/107:29:351
2429899465,36cyclictest0-21swapper/008:56:050
2429899465,35cyclictest0-21swapper/010:07:080
2429899465,35cyclictest0-21swapper/010:07:080
2429899465,10cyclictest0-21swapper/007:01:080
2429899464,37cyclictest0-21swapper/008:01:140
2429899464,36cyclictest0-21swapper/008:11:070
2429899463,37cyclictest0-21swapper/007:31:340
24298994612,28cyclictest16618-21latency_hist08:01:070
2430899455,34cyclictest0-21swapper/209:20:242
2430899454,16cyclictest0-21swapper/211:09:092
2430299454,8cyclictest25458-21/usr/sbin/munin08:21:351
2430299454,8cyclictest25458-21/usr/sbin/munin08:21:351
2430299454,36cyclictest0-21swapper/108:54:191
2430299453,8cyclictest0-21swapper/108:36:321
2430299453,36cyclictest0-21swapper/108:41:301
2429899454,36cyclictest0-21swapper/008:33:180
2429899453,36cyclictest0-21swapper/007:45:150
2429899453,36cyclictest0-21swapper/007:11:320
2393124512,27sleep00-21swapper/006:54:350
2431399444,16cyclictest0-21swapper/311:21:263
2430899445,33cyclictest0-21swapper/211:58:552
24308994434,5cyclictest29-21ksoftirqd/208:16:062
2430299445,33cyclictest0-21swapper/108:06:311
2430299443,36cyclictest0-21swapper/106:56:381
2429899444,35cyclictest0-21swapper/008:46:050
2429899444,10cyclictest0-21swapper/008:16:540
2429899443,36cyclictest0-21swapper/007:03:460
237842447,12sleep20-21swapper/206:52:482
58932433,6sleep30-21swapper/309:40:463
2431399434,33cyclictest0-21swapper/306:56:123
2430899433,35cyclictest0-21swapper/210:16:052
2429899434,35cyclictest0-21swapper/008:14:090
2429899433,8cyclictest0-21swapper/007:37:100
2429899433,8cyclictest0-21swapper/007:06:220
2429899433,36cyclictest0-21swapper/007:21:080
2429899433,35cyclictest0-21swapper/008:46:180
2429899433,35cyclictest0-21swapper/008:36:140
2429899433,34cyclictest5385-21latency_hist07:31:080
2429899433,34cyclictest0-21swapper/008:31:060
2429899433,34cyclictest0-21swapper/008:31:060
250512423,6sleep30-21swapper/312:15:383
24308994229,8cyclictest27018-21cut07:01:232
2430299423,33cyclictest0-21swapper/107:11:201
2429899423,34cyclictest12986-21latency_hist07:51:070
166282423,7sleep30-21swapper/310:37:093
249052413,7sleep20-21swapper/206:56:182
230392413,6sleep30-21swapper/309:20:013
210562413,6sleep30-21swapper/310:43:413
19802413,6sleep30-21swapper/310:17:453
81032403,6sleep30-21swapper/309:42:273
46422403,8sleep20-21swapper/208:54:042
163382403,6sleep30-21swapper/309:54:103
130522403,6sleep30-21swapper/310:32:303
69292393,6sleep30-21swapper/310:25:263
50952393,6sleep30-21swapper/311:48:293
50952393,6sleep30-21swapper/311:48:293
24308993931,5cyclictest29-21ksoftirqd/211:01:032
24308993931,5cyclictest29-21ksoftirqd/211:01:032
2430899393,32cyclictest0-21swapper/209:11:062
191062393,6sleep30-21swapper/309:57:043
280062383,6sleep30-21swapper/310:10:123
280062383,6sleep30-21swapper/310:10:123
24308993828,5cyclictest29-21ksoftirqd/208:21:062
14182383,7sleep20-21swapper/207:18:272
321672373,6sleep30-21swapper/312:24:393
297992373,6sleep30-21swapper/309:28:303
24313993725,7cyclictest25551-21grep08:21:363
24313993725,7cyclictest25551-21grep08:21:363
205772372,6sleep30-21swapper/312:09:103
83172363,6sleep30-21swapper/311:10:463
74892362,6sleep30-21swapper/308:58:403
45022363,6sleep30-21swapper/308:52:243
276412352,6sleep30-21swapper/308:28:423
276412352,6sleep30-21swapper/308:28:423
245462353,6sleep30-21swapper/310:05:503
2431399354,26cyclictest0-21swapper/311:14:133
24313993515,15cyclictest4465-21ntp_kernel_err07:26:293
2430899353,26cyclictest0-21swapper/207:06:212
24308993523,7cyclictest26410-21grep08:26:202
24308993523,7cyclictest26410-21grep08:26:202
184172353,6sleep30-21swapper/308:05:243
15172353,6sleep30-21swapper/311:43:583
2431399345,24cyclictest0-21swapper/312:16:483
2431399343,27cyclictest0-21swapper/309:46:073
24313993421,8cyclictest27179-21grep07:01:243
24308993422,7cyclictest29052-21ls08:31:322
24308993421,8cyclictest2156-21sort07:21:212
128662343,6sleep30-21swapper/307:50:593
244082332,25sleep324416-21ssh10:47:483
2431399334,24cyclictest0-21swapper/309:31:363
2431399332,25cyclictest32747-21grep07:16:233
24308993322,7cyclictest24325-21/usr/sbin/munin08:21:252
24308993322,7cyclictest24325-21/usr/sbin/munin08:21:252
24308993321,8cyclictest15281-21grep07:56:222
316682323,6sleep30-21swapper/310:57:213
316682323,6sleep30-21swapper/310:57:213
24313993221,7cyclictest12447-21/usr/sbin/munin11:16:113
24313993220,7cyclictest22802-21tune2fs08:16:213
2430899324,23cyclictest0-21swapper/210:50:592
2430899324,22cyclictest0-21swapper/207:35:392
24308993223,5cyclictest29-21ksoftirqd/208:46:182
24308993220,7cyclictest11505-21uniq07:46:222
2431399314,23cyclictest0-21swapper/311:26:593
2431399314,23cyclictest0-21swapper/309:07:213
2431399314,21cyclictest0-21swapper/307:21:193
2431399313,24cyclictest0-21swapper/312:03:343
2431399313,23cyclictest27481-21grep10:51:343
24313993121,6cyclictest32540-21awk08:41:253
2430899313,23cyclictest32513-21netstat08:41:252
24308993120,7cyclictest8982-21ps07:39:282
24308993117,8cyclictest18840-21cpu08:06:182
24302993119,7cyclictest32669-21grep07:16:221
52362303,7sleep20-21swapper/207:29:252
2431399304,22cyclictest0-21swapper/308:31:203
2431399304,21cyclictest0-21swapper/311:51:063
2431399304,21cyclictest0-21swapper/311:38:153
2431399304,21cyclictest0-21swapper/310:15:143
2431399304,21cyclictest0-21swapper/310:15:143
2431399303,23cyclictest0-21swapper/309:23:113
2431399303,23cyclictest0-21swapper/309:23:113
2431399303,22cyclictest0-21swapper/308:06:183
2431399303,22cyclictest0-21swapper/307:11:343
24313993020,6cyclictest14751-21ls07:56:073
24313993018,7cyclictest9422-21wget07:41:193
24313993018,7cyclictest28674-21cut07:06:193
24313993018,7cyclictest21377-21proc_pri08:11:323
24313993018,7cyclictest11361-21smart_sda11:56:273
24308993016,9cyclictest13792-21tr07:51:312
2431399294,21cyclictest0-21swapper/307:40:403
2431399294,21cyclictest0-21swapper/307:31:303
2431399294,20cyclictest0-21swapper/311:31:043
2431399294,20cyclictest0-21swapper/309:01:223
2431399293,22cyclictest0-21swapper/310:28:033
2431399293,21cyclictest0-21swapper/311:01:043
2430899293,22cyclictest0-21swapper/208:36:332
24308992919,6cyclictest31720-21unixbench_singl07:11:382
2431399284,20cyclictest0-21swapper/309:11:443
24313992819,5cyclictest30846-21smart_sda08:36:333
2430899284,20cyclictest0-21swapper/207:44:542
24308992818,6cyclictest17986-21sed08:01:362
24313992717,6cyclictest1336-21aten_rbpower_po08:46:163
24313992715,7cyclictest15501-21latency07:56:263
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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