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2026-06-17 - 18:49
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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 Jun 17, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2496299612,34cyclictest29789-21diskstats11:34:383
2434825912,17sleep00-21swapper/006:50:110
2496299583,50cyclictest0-21swapper/308:25:453
2496299576,6cyclictest0-21swapper/311:33:073
2496299573,8cyclictest7780-21sshd07:33:043
2495699578,43cyclictest0-21swapper/211:21:172
2496299564,7cyclictest0-21swapper/312:12:073
2496299564,7cyclictest0-21swapper/312:12:073
2496299564,45cyclictest0-21swapper/309:00:313
2496299564,45cyclictest0-21swapper/309:00:313
2496299554,45cyclictest0-21swapper/310:35:133
2496299554,45cyclictest0-21swapper/310:35:133
2496299553,30cyclictest0-21swapper/310:18:183
2496299552,7cyclictest21991-21ssh10:40:393
2496299544,45cyclictest0-21swapper/309:19:563
2496299542,7cyclictest22266-21ssh09:59:303
2495699543,45cyclictest0-21swapper/209:04:372
2496299535,42cyclictest0-21swapper/312:16:563
2496299534,6cyclictest0-21swapper/308:55:023
2496299534,43cyclictest0-21swapper/312:20:363
2496299533,44cyclictest0-21swapper/309:28:003
24962995314,33cyclictest0-21swapper/310:44:543
2495699534,43cyclictest0-21swapper/210:15:492
2495699533,44cyclictest0-21swapper/211:24:332
2495699533,44cyclictest0-21swapper/211:24:332
2495699533,44cyclictest0-21swapper/210:47:062
2496299524,43cyclictest0-21swapper/310:49:583
2496299524,43cyclictest0-21swapper/309:44:403
2496299524,42cyclictest0-21swapper/311:42:243
2496299524,42cyclictest0-21swapper/311:22:083
2496299523,8cyclictest0-21swapper/312:03:163
2496299523,44cyclictest0-21swapper/310:23:173
2496299523,43cyclictest0-21swapper/310:14:273
2495699526,41cyclictest0-21swapper/210:19:292
2495699526,39cyclictest0-21swapper/209:43:442
24956995217,30cyclictest26649-21if_eth210:04:432
2496299515,40cyclictest0-21swapper/309:50:303
2496299513,43cyclictest0-21swapper/312:05:573
2495699516,40cyclictest0-21swapper/210:31:192
2495699515,41cyclictest0-21swapper/211:04:282
2495699514,42cyclictest0-21swapper/210:29:122
2495699514,40cyclictest0-21swapper/210:59:262
2495699514,11cyclictest0-21swapper/212:12:172
2495699514,11cyclictest0-21swapper/212:12:172
2495699513,42cyclictest0-21swapper/210:59:412
24956995112,34cyclictest21962-21ssh09:59:162
2496299504,40cyclictest0-21swapper/309:31:203
2496299503,43cyclictest0-21swapper/311:59:203
2496299503,42cyclictest0-21swapper/310:24:373
2496299503,41cyclictest0-21swapper/311:44:473
24962995012,32cyclictest0-21swapper/310:04:363
24962995010,35cyclictest0-21swapper/306:54:363
2495699504,40cyclictest0-21swapper/207:59:462
2495699503,41cyclictest0-21swapper/209:17:552
2495699503,15cyclictest0-21swapper/207:34:442
24956995013,32cyclictest25926-21egrep11:29:352
24956995012,33cyclictest9570-21sensors_temp11:49:512
2496299494,39cyclictest0-21swapper/309:08:423
2496299494,12cyclictest0-21swapper/307:04:543
2496299493,41cyclictest0-21swapper/311:50:183
2496299493,40cyclictest0-21swapper/311:24:283
2496299493,40cyclictest0-21swapper/311:24:283
2495699498,35cyclictest0-21swapper/209:52:562
2495699494,8cyclictest0-21swapper/212:20:462
2495699494,39cyclictest0-21swapper/211:17:072
2495699494,39cyclictest0-21swapper/211:09:392
2495699494,22cyclictest0-21swapper/212:02:242
24956994936,9cyclictest0-21swapper/210:49:382
24956994935,9cyclictest0-21swapper/211:42:272
2495699493,41cyclictest0-21swapper/209:13:012
2495699493,40cyclictest0-21swapper/208:14:482
2495699493,39cyclictest0-21swapper/207:19:592
24956994917,6cyclictest5472-21diskmemload09:29:472
24956994914,29cyclictest9602-21cpu08:59:382
24956994914,29cyclictest9602-21cpu08:59:382
24956994912,5cyclictest0-21swapper/212:14:552
2494799494,39cyclictest0-21swapper/011:19:420
2494799494,13cyclictest0-21swapper/011:14:540
2496299488,7cyclictest0-21swapper/311:03:333
2496299488,34cyclictest0-21swapper/309:58:093
2496299484,38cyclictest0-21swapper/310:56:503
2496299484,38cyclictest0-21swapper/309:15:103
2496299484,18cyclictest0-21swapper/311:10:343
2496299483,39cyclictest0-21swapper/309:36:203
24962994812,30cyclictest0-21swapper/309:12:063
2495699486,37cyclictest0-21swapper/209:35:502
2495699486,36cyclictest0-21swapper/209:45:092
2495699484,39cyclictest0-21swapper/210:13:222
2495699484,39cyclictest0-21swapper/208:54:532
2495699484,39cyclictest0-21swapper/208:05:012
2495699484,38cyclictest0-21swapper/212:04:402
2495699484,38cyclictest0-21swapper/211:35:522
2495699484,38cyclictest0-21swapper/210:37:262
2495699484,38cyclictest0-21swapper/210:37:262
2495699484,38cyclictest0-21swapper/208:44:412
2495699483,9cyclictest0-21swapper/211:44:572
2495699483,41cyclictest0-21swapper/210:44:232
24956994810,33cyclictest12401-21basename11:54:342
24951994838,5cyclictest21-21ksoftirqd/110:34:271
2496299474,37cyclictest0-21swapper/310:34:053
2496299474,37cyclictest0-21swapper/309:39:373
2496299474,37cyclictest0-21swapper/308:19:303
2496299474,36cyclictest0-21swapper/307:14:323
2496299474,19cyclictest0-21swapper/311:15:363
24962994715,27cyclictest643-21runrttasks07:03:103
2495699474,38cyclictest0-21swapper/207:54:412
2495699474,37cyclictest0-21swapper/209:20:272
2495699473,38cyclictest0-21swapper/209:24:432
2494799474,37cyclictest0-21swapper/010:14:260
2496299463,38cyclictest0-21swapper/308:24:293
2496299463,38cyclictest0-21swapper/307:28:573
2496299463,37cyclictest0-21swapper/308:34:593
2496299463,11cyclictest0-21swapper/311:04:343
2495699464,36cyclictest0-21swapper/209:59:542
2495699463,37cyclictest0-21swapper/207:14:512
2494799465,6cyclictest0-21swapper/010:19:580
2494799464,37cyclictest0-21swapper/007:34:550
2494799464,36cyclictest0-21swapper/011:59:470
2494799464,36cyclictest0-21swapper/009:49:590
2494799463,7cyclictest0-21swapper/010:35:090
2494799463,7cyclictest0-21swapper/010:35:090
2494799463,37cyclictest30952-21unixbench_singl11:34:560
2496299455,34cyclictest0-21swapper/308:39:383
2496299453,37cyclictest0-21swapper/308:29:543
2495699455,9cyclictest0-21swapper/207:45:512
2495699454,36cyclictest0-21swapper/207:24:452
2495699453,37cyclictest0-21swapper/208:09:552
2495699453,37cyclictest0-21swapper/207:39:442
2495699453,36cyclictest0-21swapper/207:49:482
2494799454,36cyclictest0-21swapper/011:12:240
2494799454,36cyclictest0-21swapper/009:40:210
2494799454,35cyclictest0-21swapper/011:47:340
2494799454,35cyclictest0-21swapper/011:04:560
2494799454,35cyclictest0-21swapper/010:00:010
24947994515,6cyclictest1745-21fschecks_time10:14:410
2496299444,35cyclictest0-21swapper/308:14:213
2496299444,35cyclictest0-21swapper/308:09:303
2496299443,36cyclictest0-21swapper/308:02:563
2496299443,36cyclictest0-21swapper/307:49:303
2496299443,36cyclictest0-21swapper/307:35:523
2495699443,8cyclictest0-21swapper/208:49:472
2495199445,33cyclictest0-21swapper/111:20:021
2494799445,33cyclictest0-21swapper/009:05:150
24947994412,26cyclictest0-21swapper/011:31:300
2496299433,34cyclictest0-21swapper/307:41:163
2495699433,7cyclictest25056-21aten_rbpower_po08:19:402
2494799434,34cyclictest0-21swapper/012:06:190
2494799434,33cyclictest0-21swapper/009:19:130
2494799432,36cyclictest9903-21find10:24:500
19382433,8sleep10-21swapper/110:57:381
139852433,7sleep114036-21/usr/sbin/munin09:04:521
263402423,7sleep10-21swapper/109:20:541
2496299423,35cyclictest0-21swapper/308:45:043
2496299423,34cyclictest0-21swapper/307:54:523
2496299423,34cyclictest0-21swapper/307:51:213
2495699424,33cyclictest0-21swapper/208:44:132
2495699424,32cyclictest0-21swapper/208:25:112
2494799423,33cyclictest28873-21ssh12:14:570
111042423,7sleep10-21swapper/111:52:241
311382413,7sleep10-21swapper/109:28:061
2496299413,33cyclictest0-21swapper/307:19:593
2496299413,33cyclictest0-21swapper/307:15:013
2496299412,34cyclictest5467-21latency_hist08:54:303
2495699413,7cyclictest593-21latency_hist07:14:322
99662403,6sleep10-21swapper/109:42:521
91292403,6sleep00-21swapper/008:59:200
293122403,7sleep10-21swapper/110:50:011
220902403,7sleep10-21swapper/110:40:521
20912403,7sleep10-21swapper/107:17:041
20592403,6sleep00-21swapper/009:32:040
184192403,7sleep10-21swapper/112:01:501
61252393,6sleep00-21swapper/011:03:290
289992392,6sleep128717-21/usr/sbin/munin08:29:471
25042393,7sleep10-21swapper/107:19:331
24951993921,14cyclictest24773-21latency_hist08:19:301
34552383,7sleep10-21swapper/110:16:281
318742383,7sleep10-21swapper/110:11:051
24956993825,8cyclictest26762-21grep06:55:022
171092383,7sleep10-21swapper/107:57:401
144342383,6sleep00-21swapper/009:49:190
78872373,7sleep10-21swapper/107:34:221
60302373,6sleep00-21swapper/007:29:300
324752373,6sleep00-21swapper/007:10:310
288962373,7sleep20-21swapper/207:02:282
287602373,7sleep10-21swapper/107:00:461
286012373,6sleep00-21swapper/010:07:140
2495199375,27cyclictest0-21swapper/109:47:151
24951993725,8cyclictest21172-21grep12:04:551
2454123711,18sleep20-21swapper/206:52:342
108142373,6sleep00-21swapper/011:51:460
100912373,7sleep10-21swapper/111:08:491
76132363,6sleep00-21swapper/007:31:030
24951993627,5cyclictest21-21ksoftirqd/108:09:291
236982363,6sleep10-21swapper/112:09:341
236982363,6sleep10-21swapper/112:09:341
153782363,6sleep00-21swapper/007:54:210
287542353,6sleep00-21swapper/007:00:410
2494799354,25cyclictest0-21swapper/012:13:400
2494799354,25cyclictest0-21swapper/012:13:400
2494799354,25cyclictest0-21swapper/009:24:400
2494799352,19cyclictest121892tune2fs07:44:440
2440423513,17sleep30-21swapper/306:50:513
19852353,6sleep00-21swapper/007:15:460
308282343,6sleep00-21swapper/007:08:050
264852343,6sleep00-21swapper/008:22:540
2495199344,25cyclictest0-21swapper/109:49:301
2495199343,27cyclictest0-21swapper/109:58:201
2495199343,26cyclictest0-21swapper/110:34:391
2495199343,26cyclictest0-21swapper/110:34:391
24951993422,8cyclictest8919-21/usr/sbin/munin10:24:541
24951993422,8cyclictest22385-21tr09:59:371
24951993421,7cyclictest26463-21awk08:22:381
2494799344,26cyclictest0-21swapper/012:23:060
2494799344,26cyclictest0-21swapper/010:41:040
24947993416,13cyclictest18355-21uptime09:09:580
2495199335,23cyclictest0-21swapper/107:44:481
2495199334,25cyclictest0-21swapper/111:10:121
2495199333,26cyclictest0-21swapper/112:20:361
2495199333,25cyclictest0-21swapper/108:54:361
24951993322,7cyclictest14468-21/usr/sbin/munin11:14:541
24951993322,6cyclictest23035-21smart_sda11:24:521
24951993322,6cyclictest23035-21smart_sda11:24:521
2494799332,16cyclictest274852load08:25:190
24947993316,12cyclictest20835-21seq09:56:500
2456823311,17sleep10-21swapper/106:52:491
16582333,6sleep00-21swapper/008:43:500
2495199324,24cyclictest0-21swapper/109:04:091
2495199324,24cyclictest0-21swapper/109:04:091
2495199324,24cyclictest0-21swapper/108:51:561
2495199324,24cyclictest0-21swapper/108:35:411
2495199324,24cyclictest0-21swapper/108:12:161
2495199323,25cyclictest0-21swapper/107:34:491
24951993222,6cyclictest21172-21fschecks_time09:14:451
24951993220,8cyclictest4765-21/usr/sbin/munin11:44:521
2494799323,25cyclictest0-21swapper/010:30:430
15292323,7sleep10-21swapper/108:42:221
2495699313,24cyclictest0-21swapper/207:30:462
2495199314,22cyclictest0-21swapper/108:44:421
2495199314,22cyclictest0-21swapper/108:24:591
2495199314,22cyclictest0-21swapper/107:04:521
2495199313,24cyclictest0-21swapper/112:14:311
2495199313,23cyclictest0-21swapper/107:59:471
2495199313,23cyclictest0-21swapper/107:53:071
24951993121,6cyclictest27165-21sensors_temp10:04:541
24951993119,7cyclictest31899-21ntp_kernel_pll_07:09:531
2495199311,26cyclictest25802-21/usr/sbin/munin11:29:531
2494799315,22cyclictest0-21swapper/008:29:500
2494799314,22cyclictest0-21swapper/007:39:550
2494799314,21cyclictest0-21swapper/009:19:490
24947993120,7cyclictest31587-21ls08:34:570
24947993119,8cyclictest28146-21cut10:49:400
24947993119,7cyclictest22406-21grep08:10:010
167492311,25sleep016828-21unixbench_singl07:55:010
2495699304,21cyclictest0-21swapper/208:39:292
2495699303,23cyclictest0-21swapper/207:06:162
24956993019,6cyclictest28717-21/usr/sbin/munin08:29:432
2495199304,22cyclictest0-21swapper/111:54:411
2495199304,22cyclictest0-21swapper/109:33:541
2495199304,21cyclictest0-21swapper/110:47:421
2495199304,21cyclictest0-21swapper/107:24:481
2495199303,24cyclictest0-21swapper/106:56:471
2495199303,22cyclictest0-21swapper/109:10:251
2495199302,15cyclictest317382sh11:36:321
24951993019,6cyclictest5472-21diskmemload11:02:341
24951993018,8cyclictest5239-21cut10:19:401
24951993016,10cyclictest11141-21sed07:40:001
2494799304,22cyclictest0-21swapper/011:41:360
2494799304,22cyclictest0-21swapper/010:47:440
2494799304,21cyclictest0-21swapper/008:44:540
24947993019,7cyclictest31998-21fschecks_time10:54:410
24947993017,8cyclictest20266-21smart_sda08:04:580
2495199295,20cyclictest0-21swapper/111:40:251
2495199293,23cyclictest0-21swapper/109:36:201
2494799294,21cyclictest0-21swapper/011:24:350
2494799294,21cyclictest0-21swapper/011:24:350
2494799294,21cyclictest0-21swapper/009:36:340
2494799293,22cyclictest0-21swapper/011:56:350
24947992919,6cyclictest12568-21ksmtuned09:03:400
24947992919,6cyclictest12568-21ksmtuned09:03:400
24947992917,7cyclictest24007-21smart_sda08:14:570
24947992818,6cyclictest4010-21fschecks_count08:49:420
24947992817,7cyclictest3476-21switchtime07:20:010
2494799273,20cyclictest0-21swapper/006:57:050
24947992713,8cyclictest17640-21cpu07:59:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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