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2026-07-05 - 03:41
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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 Jul 05, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
336799768,34cyclictest0-21swapper/223:00:452
336799759,5cyclictest0-21swapper/221:07:012
336799754,6cyclictest0-21swapper/221:17:072
3367997512,33cyclictest0-21swapper/220:10:282
3367997512,33cyclictest0-21swapper/220:10:282
3367997511,32cyclictest0-21swapper/222:24:262
3367997510,32cyclictest0-21swapper/222:54:272
336799743,8cyclictest0-21swapper/221:32:262
3367997410,31cyclictest0-21swapper/222:48:092
336799734,42cyclictest0-21swapper/221:27:362
336799734,41cyclictest0-21swapper/221:41:362
336799734,39cyclictest0-21swapper/220:45:512
336799724,6cyclictest0-21swapper/223:45:132
336799724,6cyclictest0-21swapper/223:45:132
336799714,39cyclictest0-21swapper/222:06:562
336799711,43cyclictest28514-21ssh23:51:232
336799708,33cyclictest0-21swapper/200:00:142
336799704,40cyclictest0-21swapper/221:59:042
336799704,40cyclictest0-21swapper/221:59:042
336799694,38cyclictest0-21swapper/223:38:302
336799694,38cyclictest0-21swapper/221:51:152
3367996912,33cyclictest0-21swapper/221:10:212
3367996912,33cyclictest0-21swapper/221:10:212
336799684,37cyclictest0-21swapper/200:14:412
3367996812,32cyclictest7284-21sshd18:52:532
335299685,7cyclictest0-21swapper/000:10:260
336799674,37cyclictest0-21swapper/222:28:092
336799664,37cyclictest0-21swapper/222:58:492
336799654,37cyclictest0-21swapper/223:24:062
335899643,34cyclictest0-21swapper/123:25:021
336799613,53cyclictest0-21swapper/220:38:492
335299614,6cyclictest0-21swapper/021:20:350
335299584,48cyclictest0-21swapper/022:00:270
335299584,48cyclictest0-21swapper/022:00:270
337299578,43cyclictest0-21swapper/320:58:373
146225712,16sleep30-21swapper/318:40:143
335899564,46cyclictest0-21swapper/120:55:311
335299567,16cyclictest1033-21grep21:50:190
283125612,38sleep00-21swapper/018:41:470
335899554,16cyclictest0-21swapper/123:10:201
335899553,46cyclictest0-21swapper/122:08:061
335899544,12cyclictest0-21swapper/120:49:071
335899544,12cyclictest0-21swapper/100:08:331
335899542,46cyclictest24652-21kworker/u8:021:33:071
3352995422,27cyclictest26568-21ssh21:40:300
3352995413,13cyclictest0-21swapper/021:10:330
3352995413,13cyclictest0-21swapper/021:10:330
335899534,11cyclictest0-21swapper/122:41:251
335899534,11cyclictest0-21swapper/122:41:251
335299537,14cyclictest0-21swapper/019:05:220
335299533,23cyclictest0-21swapper/020:47:380
3352995321,26cyclictest31076-21cat19:55:330
3352995319,7cyclictest23833-21grep19:35:380
3352995318,6cyclictest15956-21open_inodes19:15:310
3352995314,7cyclictest5988-21ntpq20:15:270
3352995310,17cyclictest0-21swapper/023:04:020
336799524,41cyclictest0-21swapper/223:16:342
336799523,41cyclictest0-21swapper/220:40:492
3367995213,7cyclictest1286-21latency_hist20:05:072
335899525,40cyclictest0-21swapper/122:57:041
335899522,45cyclictest28432-21latency_hist23:10:021
335899522,45cyclictest21521-21ssh23:42:411
335299524,17cyclictest0-21swapper/023:57:090
335299524,16cyclictest0-21swapper/023:05:250
3352995226,21cyclictest32694-21cut23:15:160
3352995216,31cyclictest15329-21aten_rbpower_cu23:35:140
307025210,36sleep10-21swapper/118:44:381
336799519,37cyclictest15191-21aten_rbpower_cu19:15:172
336799514,40cyclictest0-21swapper/221:20:202
336799513,42cyclictest0-21swapper/222:44:552
336799513,42cyclictest0-21swapper/222:44:552
336799513,42cyclictest0-21swapper/221:47:102
335899512,43cyclictest23443-21iostat23:45:181
335899512,43cyclictest23443-21iostat23:45:181
335299514,20cyclictest0-21swapper/023:45:550
335299514,20cyclictest0-21swapper/023:45:550
335299514,20cyclictest0-21swapper/019:15:050
335299514,17cyclictest0-21swapper/022:50:090
335299513,23cyclictest0-21swapper/020:54:280
335299513,22cyclictest0-21swapper/022:42:460
335299513,22cyclictest0-21swapper/022:42:460
335299513,22cyclictest0-21swapper/022:24:460
335299513,22cyclictest0-21swapper/021:08:020
335299513,19cyclictest0-21swapper/021:30:230
3352995118,7cyclictest20554-21seq19:30:030
3352995116,6cyclictest7585-21cat23:25:030
337299503,41cyclictest0-21swapper/320:45:473
336799504,40cyclictest0-21swapper/223:06:452
336799504,40cyclictest0-21swapper/220:57:382
335899506,38cyclictest0-21swapper/122:13:021
335899504,41cyclictest0-21swapper/123:35:041
335899504,40cyclictest0-21swapper/121:56:071
335899504,40cyclictest0-21swapper/121:56:071
335899504,40cyclictest0-21swapper/121:27:441
335899504,38cyclictest0-21swapper/121:15:271
335899504,11cyclictest0-21swapper/119:45:321
335899503,7cyclictest0-21swapper/121:00:311
335899503,41cyclictest0-21swapper/122:47:251
335899502,43cyclictest947-21ssh22:33:251
3358995011,33cyclictest0-21swapper/121:09:121
335299505,17cyclictest0-21swapper/022:15:050
335299505,16cyclictest0-21swapper/000:05:320
335299504,19cyclictest0-21swapper/018:45:240
335299504,18cyclictest0-21swapper/023:51:060
335299504,18cyclictest0-21swapper/023:44:550
335299504,18cyclictest0-21swapper/020:56:000
335299504,17cyclictest0-21swapper/019:30:260
335299504,16cyclictest0-21swapper/022:55:130
335299503,13cyclictest5436-21sa100:05:000
3352995019,7cyclictest16938-21grep22:10:330
3352995019,6cyclictest7116-21aten_rbpower_cu20:20:160
3352995018,7cyclictest28682-21grep21:00:230
337299499,33cyclictest0-21swapper/300:06:093
337299495,37cyclictest0-21swapper/322:53:593
337299494,39cyclictest0-21swapper/323:25:213
337299494,38cyclictest0-21swapper/323:02:383
337299494,38cyclictest0-21swapper/322:55:153
337299494,38cyclictest0-21swapper/321:02:503
337299493,40cyclictest0-21swapper/323:47:233
337299493,40cyclictest0-21swapper/323:47:233
336799495,10cyclictest0-21swapper/220:50:272
3367994933,11cyclictest0-21swapper/223:55:132
336799493,40cyclictest0-21swapper/223:42:332
336799492,42cyclictest7667-21/usr/sbin/munin23:25:142
3367994911,5cyclictest0-21swapper/223:34:102
335899497,36cyclictest0-21swapper/121:35:371
335899494,39cyclictest0-21swapper/122:50:211
335899494,39cyclictest0-21swapper/122:03:141
335899494,39cyclictest0-21swapper/122:03:141
335899494,39cyclictest0-21swapper/100:03:311
335899494,38cyclictest0-21swapper/123:16:161
335899494,12cyclictest0-21swapper/123:30:151
335899493,6cyclictest0-21swapper/123:59:331
335899493,40cyclictest0-21swapper/121:11:571
335899493,40cyclictest0-21swapper/121:11:571
335899493,40cyclictest0-21swapper/120:50:371
335899492,24cyclictest10248-21find23:28:021
3358994911,32cyclictest0-21swapper/122:29:201
335299497,10cyclictest0-21swapper/021:37:120
335299493,20cyclictest0-21swapper/021:57:440
335299493,20cyclictest0-21swapper/021:57:440
335299493,19cyclictest0-21swapper/020:03:380
3352994916,6cyclictest7809-21cpu18:55:190
337299485,37cyclictest0-21swapper/323:22:173
337299484,37cyclictest0-21swapper/322:40:353
337299484,37cyclictest0-21swapper/322:40:353
337299483,9cyclictest0-21swapper/321:11:373
337299483,9cyclictest0-21swapper/321:11:373
336799488,34cyclictest0-21swapper/223:14:262
336799485,36cyclictest0-21swapper/222:00:262
336799485,36cyclictest0-21swapper/222:00:262
336799484,38cyclictest0-21swapper/222:16:112
336799484,38cyclictest0-21swapper/222:10:272
336799484,38cyclictest0-21swapper/221:35:472
336799484,17cyclictest0-21swapper/222:39:222
336799483,40cyclictest0-21swapper/219:10:312
336799483,39cyclictest0-21swapper/219:50:292
335899488,35cyclictest0-21swapper/119:16:251
335899483,9cyclictest0-21swapper/100:12:131
335899483,39cyclictest0-21swapper/122:18:231
335899483,39cyclictest0-21swapper/121:48:261
335899483,39cyclictest0-21swapper/119:35:321
335899483,39cyclictest0-21swapper/119:30:311
335899483,38cyclictest0-21swapper/121:50:461
335899482,6cyclictest6329-21kworker/1:022:22:251
3358994810,32cyclictest0-21swapper/121:44:031
335299484,17cyclictest10224-21runrttasks23:28:000
335299484,17cyclictest0-21swapper/021:49:580
335299483,22cyclictest0-21swapper/023:31:450
335299483,22cyclictest0-21swapper/021:17:500
3352994819,6cyclictest9096-21cpu20:25:170
3352994817,7cyclictest13030-21timerwakeupswit22:05:350
3352994817,6cyclictest13333-21missed_timers20:35:250
337299475,36cyclictest0-21swapper/321:30:493
337299475,36cyclictest0-21swapper/321:25:443
337299475,35cyclictest0-21swapper/323:10:353
337299474,37cyclictest0-21swapper/321:36:003
337299474,36cyclictest0-21swapper/323:56:453
337299474,36cyclictest0-21swapper/321:46:453
337299473,9cyclictest0-21swapper/322:05:363
337299473,9cyclictest0-21swapper/321:43:463
336799474,38cyclictest0-21swapper/219:33:512
336799474,37cyclictest0-21swapper/222:30:512
336799474,37cyclictest0-21swapper/220:05:372
336799474,37cyclictest0-21swapper/220:05:372
336799474,10cyclictest0-21swapper/218:45:082
336799473,38cyclictest0-21swapper/219:22:262
336799473,38cyclictest0-21swapper/219:05:232
336799473,37cyclictest0-21swapper/221:00:172
3367994712,30cyclictest0-21swapper/200:05:592
3367994711,30cyclictest0-21swapper/220:25:222
335899474,38cyclictest0-21swapper/121:20:551
335899474,37cyclictest0-21swapper/123:51:081
335899474,37cyclictest0-21swapper/123:00:341
335899474,20cyclictest0-21swapper/122:39:091
335899473,38cyclictest0-21swapper/120:22:301
335899473,38cyclictest0-21swapper/119:00:251
335899473,38cyclictest0-21swapper/118:50:261
335899473,11cyclictest0-21swapper/120:05:511
335899473,11cyclictest0-21swapper/120:05:511
335299473,21cyclictest0-21swapper/020:30:580
335299473,21cyclictest0-21swapper/019:43:240
335299473,20cyclictest0-21swapper/022:36:470
335299473,16cyclictest0-21swapper/021:26:080
3352994718,6cyclictest29188-21smart_sda19:50:330
3352994713,7cyclictest1105450ssh22:45:380
337299465,34cyclictest0-21swapper/300:02:253
337299464,36cyclictest0-21swapper/322:26:583
337299464,36cyclictest0-21swapper/322:15:203
337299464,36cyclictest0-21swapper/321:57:303
337299464,36cyclictest0-21swapper/321:57:303
337299464,16cyclictest0-21swapper/323:31:013
337299463,39cyclictest0-21swapper/322:31:253
336799466,7cyclictest9568-21/usr/sbin/munin19:00:182
336799463,38cyclictest0-21swapper/219:45:212
336799463,37cyclictest0-21swapper/219:55:362
336799463,37cyclictest0-21swapper/219:40:282
336799463,37cyclictest0-21swapper/219:35:332
336799463,36cyclictest0-21swapper/220:30:242
335899464,36cyclictest0-21swapper/120:36:241
335899463,37cyclictest0-21swapper/119:08:221
335299464,19cyclictest0-21swapper/022:25:160
335299464,16cyclictest0-21swapper/022:30:510
335299464,16cyclictest0-21swapper/019:01:360
335299462,17cyclictest26902-21iostat19:45:240
3352994617,6cyclictest17792-21ntp_offset19:20:290
3352994613,8cyclictest29512-21open_files23:10:280
337299455,33cyclictest0-21swapper/320:51:083
337299454,36cyclictest0-21swapper/322:46:183
337299454,35cyclictest0-21swapper/323:41:403
337299454,17cyclictest0-21swapper/321:21:503
337299453,36cyclictest25349-21/usr/sbin/munin23:05:193
337299453,36cyclictest0-21swapper/318:50:273
336799454,36cyclictest0-21swapper/220:19:112
336799453,36cyclictest0-21swapper/220:20:292
336799453,36cyclictest0-21swapper/219:25:182
335899453,37cyclictest0-21swapper/119:25:211
335899453,37cyclictest0-21swapper/119:10:341
335899453,36cyclictest0-21swapper/120:43:541
335899453,36cyclictest0-21swapper/120:25:231
337299444,35cyclictest0-21swapper/321:51:033
337299444,34cyclictest0-21swapper/322:02:493
337299444,34cyclictest0-21swapper/322:02:493
337299443,35cyclictest0-21swapper/321:05:303
336799443,8cyclictest7816-21taskset18:55:192
335899443,36cyclictest0-21swapper/120:15:321
335899443,35cyclictest0-21swapper/120:32:191
335899443,35cyclictest0-21swapper/120:05:071
335899443,35cyclictest0-21swapper/119:43:581
335899443,35cyclictest0-21swapper/119:21:221
8862433,8sleep30-21swapper/320:00:373
337299434,33cyclictest0-21swapper/323:50:443
337299434,33cyclictest0-21swapper/322:37:473
337299434,33cyclictest0-21swapper/300:14:463
335899433,8cyclictest0-21swapper/118:46:121
335899433,34cyclictest0-21swapper/120:15:061
335899433,34cyclictest0-21swapper/119:55:071
3352994314,8cyclictest14965-21fschecks_time20:40:200
337299423,7cyclictest26535-21basename22:25:033
335899423,34cyclictest0-21swapper/120:13:201
335899423,33cyclictest0-21swapper/119:00:081
335299423,20cyclictest0-21swapper/020:05:530
335299423,20cyclictest0-21swapper/020:05:530
335899412,6cyclictest30509-21fschecks_time19:55:211
108972413,8sleep30-21swapper/319:01:223
168022403,7sleep30-21swapper/319:19:573
103362403,8sleep30-21swapper/320:26:363
298722393,7sleep30-21swapper/319:54:293
203972393,8sleep30-21swapper/319:28:103
277823814,18sleep20-21swapper/218:41:052
337299353,27cyclictest0-21swapper/323:15:193
337299353,27cyclictest0-21swapper/319:35:233
337299344,25cyclictest0-21swapper/320:18:233
337299343,25cyclictest12570-21grep19:05:383
3372993423,7cyclictest15483-21gzip20:40:373
335299343,10cyclictest0-21swapper/018:52:550
29412343,8sleep30-21swapper/320:07:373
29412343,8sleep30-21swapper/320:07:373
3372993321,8cyclictest21523-21grep19:30:303
3372993319,9cyclictest549-21NetworkManager19:45:073
335299334,24cyclictest0-21swapper/020:10:180
335299334,24cyclictest0-21swapper/020:10:180
337299324,22cyclictest0-21swapper/319:20:203
337299324,22cyclictest0-21swapper/319:10:193
337299323,25cyclictest0-21swapper/320:10:233
337299323,25cyclictest0-21swapper/320:10:233
3372993221,7cyclictest8336-21grep20:20:353
337299314,22cyclictest0-21swapper/322:10:113
337299314,22cyclictest0-21swapper/318:45:243
337299314,21cyclictest0-21swapper/323:36:393
3372993118,8cyclictest12502-21crond20:35:053
337299306,18cyclictest0-21swapper/321:15:163
337299304,21cyclictest0-21swapper/319:45:233
337299304,19cyclictest0-21swapper/320:35:303
337299303,22cyclictest0-21swapper/319:55:243
337299294,20cyclictest0-21swapper/318:55:243
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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