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2026-05-27 - 05:16
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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 May 27, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2492499585,46cyclictest0-21swapper/322:13:323
2490699585,46cyclictest0-21swapper/021:09:040
2490699574,47cyclictest0-21swapper/022:28:520
2492499564,46cyclictest0-21swapper/323:45:503
2490699563,46cyclictest0-21swapper/000:14:500
24906995610,40cyclictest0-21swapper/000:16:290
2492499555,27cyclictest0-21swapper/300:01:033
2492499554,45cyclictest0-21swapper/323:31:513
2492499553,47cyclictest0-21swapper/320:46:073
2492499553,45cyclictest8814-21ssh21:10:143
2490699555,44cyclictest0-21swapper/023:18:110
2490699554,45cyclictest0-21swapper/000:30:290
2492499542,45cyclictest18896-21df_inode22:51:113
2492499534,44cyclictest0-21swapper/322:00:433
2492499534,43cyclictest0-21swapper/323:57:503
2492499534,43cyclictest0-21swapper/323:27:113
2492499533,44cyclictest0-21swapper/323:21:213
2492499533,44cyclictest0-21swapper/323:14:213
24924995319,28cyclictest26906-21tr23:01:203
2491899535,42cyclictest0-21swapper/200:11:202
2490699534,43cyclictest0-21swapper/022:54:110
2490699534,43cyclictest0-21swapper/000:02:100
2490699534,42cyclictest0-21swapper/021:41:430
2490699533,6cyclictest27522-21ssh22:18:320
2490699533,43cyclictest0-21swapper/022:43:520
24906995311,36cyclictest0-21swapper/022:35:510
2490699531,46cyclictest16730-21ntpq23:31:210
2455125311,15sleep10-21swapper/119:04:381
2492499526,40cyclictest0-21swapper/322:41:223
2492499524,42cyclictest0-21swapper/322:30:423
2490699524,9cyclictest0-21swapper/021:26:430
2490699524,42cyclictest0-21swapper/000:25:060
2490699523,20cyclictest0-21swapper/020:23:290
2490699523,10cyclictest0-21swapper/000:07:400
2490699523,10cyclictest0-21swapper/000:07:400
2492499514,42cyclictest0-21swapper/300:22:393
2492499513,43cyclictest0-21swapper/322:39:343
2492499513,42cyclictest0-21swapper/322:57:213
2492499513,41cyclictest0-21swapper/322:17:393
2491899514,7cyclictest0-21swapper/221:51:252
2491899513,41cyclictest0-21swapper/220:31:302
2490699514,41cyclictest0-21swapper/023:44:520
2490699514,41cyclictest0-21swapper/023:26:570
2490699514,41cyclictest0-21swapper/021:52:230
2490699514,10cyclictest0-21swapper/000:33:190
2490699513,42cyclictest0-21swapper/023:04:410
24906995116,28cyclictest5593-21latency_hist00:00:580
2492499504,40cyclictest0-21swapper/323:53:483
2492499504,40cyclictest0-21swapper/321:22:083
2492499504,39cyclictest0-21swapper/322:46:273
2492499503,5cyclictest0-21swapper/300:17:593
2492499503,42cyclictest0-21swapper/321:26:443
2492499503,42cyclictest0-21swapper/321:15:203
2492499503,41cyclictest0-21swapper/300:29:093
2492499503,40cyclictest0-21swapper/319:46:293
24918995019,26cyclictest14457-21unixbench_multi21:16:322
24918995019,26cyclictest14457-21unixbench_multi21:16:322
2490699509,36cyclictest0-21swapper/022:50:370
2490699504,40cyclictest0-21swapper/022:59:490
2490699504,39cyclictest0-21swapper/023:54:190
2490699504,39cyclictest0-21swapper/021:18:160
2490699504,39cyclictest0-21swapper/021:18:160
2490699503,40cyclictest0-21swapper/021:40:230
24906995013,31cyclictest15337-21sshd22:01:290
24906995013,31cyclictest15337-21sshd22:01:290
2492499499,6cyclictest31502-21fschecks_time19:21:183
2492499498,35cyclictest0-21swapper/321:37:533
2492499496,37cyclictest0-21swapper/323:36:073
2492499496,37cyclictest0-21swapper/323:16:593
2492499496,37cyclictest0-21swapper/321:41:073
2492499496,37cyclictest0-21swapper/321:33:153
2492499495,37cyclictest0-21swapper/321:51:103
2492499494,39cyclictest0-21swapper/322:25:413
2492499494,39cyclictest0-21swapper/320:36:313
2492499493,40cyclictest0-21swapper/323:46:093
2492499493,40cyclictest0-21swapper/322:02:573
2492499493,40cyclictest0-21swapper/322:02:573
24924994911,31cyclictest0-21swapper/300:33:073
2491899499,34cyclictest0-21swapper/200:26:122
2491899498,35cyclictest0-21swapper/221:43:342
2491899494,38cyclictest0-21swapper/223:08:382
2491899494,38cyclictest0-21swapper/222:31:342
2491899494,38cyclictest0-21swapper/222:30:052
2491899494,38cyclictest0-21swapper/222:10:492
2491899494,38cyclictest0-21swapper/221:36:372
2491899493,40cyclictest0-21swapper/221:09:182
2490699496,37cyclictest0-21swapper/023:06:540
2490699494,39cyclictest0-21swapper/023:24:110
2490699494,39cyclictest0-21swapper/022:07:040
2490699494,38cyclictest0-21swapper/023:46:520
2490699494,38cyclictest0-21swapper/022:36:030
2490699493,40cyclictest0-21swapper/023:36:200
2490699491,43cyclictest26253-21ssh21:32:500
2492499486,36cyclictest0-21swapper/323:06:053
2492499484,8cyclictest0-21swapper/319:31:163
2492499484,38cyclictest0-21swapper/322:34:113
2492499484,38cyclictest0-21swapper/320:51:303
2492499484,38cyclictest0-21swapper/320:11:283
2492499484,37cyclictest0-21swapper/320:56:243
2492499484,10cyclictest0-21swapper/319:56:183
2492499483,8cyclictest0-21swapper/321:48:333
2492499483,40cyclictest0-21swapper/320:31:143
24924994816,6cyclictest643-21runrttasks19:20:413
2491899485,37cyclictest0-21swapper/223:48:562
2491899484,38cyclictest0-21swapper/223:25:192
2491899484,38cyclictest0-21swapper/222:25:262
2491899484,38cyclictest0-21swapper/221:32:242
2491899484,38cyclictest0-21swapper/221:11:232
2491899484,37cyclictest0-21swapper/223:51:462
2491899484,37cyclictest0-21swapper/223:40:152
2491899484,37cyclictest0-21swapper/222:42:462
2491899483,39cyclictest0-21swapper/221:21:032
2491899482,6cyclictest17545-21kworker/2:223:18:512
24918994811,32cyclictest23586-21fschecks_count23:41:122
2490699485,36cyclictest0-21swapper/021:21:170
2490699484,38cyclictest0-21swapper/023:11:480
2490699484,38cyclictest0-21swapper/021:49:140
2490699484,16cyclictest0-21swapper/021:56:360
2490699483,40cyclictest0-21swapper/021:12:540
2490699482,40cyclictest573-21irqbalance22:11:320
2492499479,33cyclictest0-21swapper/300:06:483
2492499479,33cyclictest0-21swapper/300:06:483
2492499474,18cyclictest0-21swapper/300:11:563
2492499473,8cyclictest0-21swapper/322:06:023
2492499473,38cyclictest0-21swapper/321:16:033
2492499473,38cyclictest0-21swapper/321:16:033
2492499473,38cyclictest0-21swapper/320:21:243
2492499473,38cyclictest0-21swapper/319:11:173
2492499473,36cyclictest0-21swapper/320:06:303
2492499473,36cyclictest0-21swapper/320:06:303
2491899474,37cyclictest0-21swapper/223:00:292
2491899474,37cyclictest0-21swapper/222:51:312
2491899474,37cyclictest0-21swapper/222:16:042
2491899474,37cyclictest0-21swapper/221:58:002
2491899474,37cyclictest0-21swapper/219:31:192
2491899474,37cyclictest0-21swapper/200:32:342
2491899474,36cyclictest0-21swapper/223:32:582
2491899474,36cyclictest0-21swapper/222:11:332
2491899474,36cyclictest0-21swapper/200:09:382
2491899474,36cyclictest0-21swapper/200:09:382
2491899474,17cyclictest0-21swapper/200:01:502
2491899473,38cyclictest0-21swapper/223:58:182
24918994712,29cyclictest0-21swapper/221:26:292
2490699475,36cyclictest0-21swapper/022:21:080
2492499469,31cyclictest0-21swapper/319:41:263
2492499464,37cyclictest0-21swapper/320:41:173
2492499463,38cyclictest0-21swapper/321:01:163
2492499463,38cyclictest0-21swapper/319:51:203
2492499463,36cyclictest0-21swapper/319:36:183
2491899464,36cyclictest0-21swapper/223:27:552
2491899464,36cyclictest0-21swapper/222:36:232
2491899464,18cyclictest0-21swapper/223:02:442
2491899464,18cyclictest0-21swapper/221:46:592
2491099464,36cyclictest0-21swapper/123:10:341
2492499453,36cyclictest0-21swapper/320:26:303
2492499453,36cyclictest0-21swapper/319:26:343
2492499452,16cyclictest629-21snmpd20:02:103
2492499452,16cyclictest629-21snmpd20:02:103
2491899455,34cyclictest0-21swapper/223:11:102
2491899453,36cyclictest0-21swapper/219:06:232
2491099454,35cyclictest0-21swapper/122:24:131
2491099454,35cyclictest0-21swapper/121:36:311
2492499443,35cyclictest0-21swapper/320:16:203
2491899445,7cyclictest0-21swapper/222:47:392
2491899444,35cyclictest0-21swapper/200:25:432
52142433,7sleep00-21swapper/021:03:350
2492499433,8cyclictest0-21swapper/319:10:073
24918994325,13cyclictest5029-21head19:36:242
2491099434,33cyclictest0-21swapper/121:57:461
165902423,6sleep10-21swapper/122:03:571
165902423,6sleep10-21swapper/122:03:571
306802413,6sleep10-21swapper/123:51:031
279292413,7sleep20-21swapper/220:36:332
259012403,6sleep10-21swapper/123:44:071
258842403,6sleep10-21swapper/121:32:011
2490699403,7cyclictest0-21swapper/019:27:090
269692393,7sleep00-21swapper/019:08:430
267922393,7sleep00-21swapper/020:36:070
2490699394,29cyclictest0-21swapper/019:47:180
5462383,6sleep10-21swapper/119:26:141
307602383,6sleep10-21swapper/100:34:381
245852383,7sleep20-21swapper/220:29:372
2449223813,18sleep00-21swapper/019:03:560
2369623812,18sleep30-21swapper/319:01:263
189432383,6sleep20-21swapper/220:14:202
324392373,6sleep20-21swapper/219:22:092
2491099375,26cyclictest0-21swapper/122:18:101
159802373,6sleep10-21swapper/100:14:411
14842373,6sleep10-21swapper/120:53:501
61992363,6sleep20-21swapper/219:41:082
2491899364,27cyclictest0-21swapper/222:05:322
2491899364,27cyclictest0-21swapper/222:05:322
2491899364,27cyclictest0-21swapper/221:05:432
2491099365,26cyclictest0-21swapper/123:12:061
2491099364,27cyclictest0-21swapper/121:50:101
24910993610,20cyclictest0-21swapper/100:23:171
152022363,6sleep20-21swapper/220:04:182
152022363,6sleep20-21swapper/220:04:182
115492363,6sleep20-21swapper/219:55:332
114752363,6sleep10-21swapper/100:07:531
114752363,6sleep10-21swapper/100:07:531
96242353,6sleep10-21swapper/119:49:481
77592353,6sleep10-21swapper/123:19:521
35032353,7sleep00-21swapper/021:00:290
312182352,27sleep131282-21df19:21:151
299852353,6sleep00-21swapper/020:42:060
2491899353,26cyclictest0-21swapper/220:51:282
2491099354,27cyclictest0-21swapper/123:39:391
2491099353,27cyclictest0-21swapper/100:29:281
24906993524,7cyclictest30539-21/usr/sbin/munin20:46:280
205692353,7sleep10-21swapper/122:52:311
2491099344,27cyclictest0-21swapper/122:38:401
2491099344,26cyclictest0-21swapper/122:15:111
2491099343,27cyclictest0-21swapper/121:22:091
2491099343,26cyclictest0-21swapper/123:26:101
24910993422,7cyclictest5139-21seq22:31:281
24910993414,15cyclictest6032-21cut19:41:041
244902343,6sleep10-21swapper/120:28:311
244572343,6sleep00-21swapper/020:28:060
206552343,6sleep10-21swapper/122:09:451
2491899333,25cyclictest0-21swapper/220:56:182
2491099334,25cyclictest0-21swapper/123:22:401
2491099334,25cyclictest0-21swapper/121:45:401
2491099333,25cyclictest0-21swapper/122:26:401
2491099333,24cyclictest0-21swapper/123:46:041
2491099333,24cyclictest0-21swapper/100:18:001
24910993323,6cyclictest30707-21df_inode20:46:151
24910993323,6cyclictest21362-21entropy20:21:161
24910993322,6cyclictest5425-21diskmemload23:31:441
24906993323,7cyclictest1280-21awk20:51:340
2301723311,16sleep20-21swapper/219:01:132
10102333,4sleep20-21swapper/219:26:192
256892321,26sleep125832-21fschecks_time19:06:181
2491899323,25cyclictest0-21swapper/220:49:482
24918993222,6cyclictest30472-21unixbench_singl19:16:352
2491099324,24cyclictest0-21swapper/121:54:101
2491099324,23cyclictest0-21swapper/123:02:101
2491099324,23cyclictest0-21swapper/121:27:271
2491099324,23cyclictest0-21swapper/121:15:281
2491099324,23cyclictest0-21swapper/119:11:181
2491099324,22cyclictest0-21swapper/122:46:241
2491099323,25cyclictest0-21swapper/122:56:401
2491099323,24cyclictest0-21swapper/123:59:111
2491099323,24cyclictest0-21swapper/122:41:101
2491099323,24cyclictest0-21swapper/120:36:131
2491099323,24cyclictest0-21swapper/119:31:401
24910993222,6cyclictest13269-21sshd19:58:301
24906993220,7cyclictest5031-21tr19:36:240
24918993119,8cyclictest17137-21grep00:16:112
2491099314,23cyclictest0-21swapper/121:16:311
2491099314,23cyclictest0-21swapper/121:16:311
2491099314,22cyclictest0-21swapper/120:41:271
2491099313,24cyclictest0-21swapper/119:42:101
2491099313,24cyclictest0-21swapper/100:02:411
2491099313,23cyclictest0-21swapper/119:19:391
24910993122,5cyclictest643-21runrttasks21:03:561
24910993121,6cyclictest14603-21sensors_fan20:01:301
24910993121,6cyclictest14603-21sensors_fan20:01:301
24910993116,10cyclictest564-21dbus-daemon21:11:021
2491899304,21cyclictest0-21swapper/220:06:212
2491899304,21cyclictest0-21swapper/220:06:212
2491899304,20cyclictest0-21swapper/219:50:142
24918993019,7cyclictest20469-21grep20:16:342
24918993017,8cyclictest22329-21sed20:21:332
2491099305,19cyclictest0-21swapper/119:51:131
2491099304,20cyclictest0-21swapper/120:06:151
2491099304,20cyclictest0-21swapper/120:06:151
2491099303,21cyclictest0-21swapper/120:16:101
24910993020,6cyclictest25416-21interrupts20:31:191
24910993020,6cyclictest2128-21fschecks_count20:56:171
24910993020,6cyclictest18531-21timerwakeupswit20:11:321
2490699305,20cyclictest0-21swapper/019:43:010
24906993019,7cyclictest3652-21grep19:31:330
24906993018,7cyclictest32308-21tail19:21:330
24906993016,8cyclictest549-21NetworkManager19:11:050
24918992917,8cyclictest28615-21head19:11:342
2490699294,19cyclictest0-21swapper/020:09:300
2490699294,19cyclictest0-21swapper/020:09:300
2490699294,19cyclictest0-21swapper/019:56:180
24906992913,10cyclictest0-21swapper/020:11:210
24906992912,12cyclictest0-21swapper/019:16:160
2491899284,19cyclictest0-21swapper/220:44:572
2491899284,18cyclictest0-21swapper/219:57:092
2490699286,17cyclictest19722-21/usr/sbin/munin20:16:190
2490699284,18cyclictest0-21swapper/020:01:140
2490699284,18cyclictest0-21swapper/020:01:140
2490699283,20cyclictest0-21swapper/020:31:140
24906992813,10cyclictest0-21swapper/019:51:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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