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2025-07-01 - 04:37
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack0slot0.osadl.org (updated Tue Jul 01, 2025 00:45:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2148421510,4sleep62064299cyclictest21:57:366
2763921490,3sleep32062199cyclictest00:30:003
1452421330,4sleep32062199cyclictest22:50:313
2368821160,0sleep60-21swapper/623:05:086
2209521080,1sleep12061199cyclictest21:44:171
289602870,1sleep4491rcuc/400:33:314
136952830,0sleep30-21swapper/300:01:153
295152820,0sleep40-21swapper/421:24:554
189332820,1sleep318927-21sshd22:17:293
229842770,1sleep1660-21dbus-daemon22:07:491
227402760,0sleep00-21swapper/021:24:120
90042740,1sleep49003-21sshd21:15:594
195472740,1sleep1660-21dbus-daemon23:14:491
269842730,0sleep50-21swapper/522:21:395
132262730,1sleep20-21swapper/200:04:432
326652720,0sleep50-21swapper/523:26:075
195692720,0sleep00-21swapper/021:17:070
176732720,1sleep517670-21sshd00:01:415
135742720,0sleep00-21swapper/023:47:500
204362710,0sleep50-21swapper/523:11:245
165622700,0sleep50-21swapper/521:26:495
130292700,0sleep10-21swapper/121:40:001
5212690,1sleep20-21swapper/222:29:062
239302690,0sleep20-21swapper/221:47:462
201042690,0sleep70-21swapper/722:07:317
67002670,0sleep40-21swapper/400:17:354
117932670,0sleep00-21swapper/023:20:330
145972650,0sleep00-21swapper/000:35:180
293232620,1sleep00-21swapper/021:58:260
321832610,0sleep60-21swapper/623:15:586
235952610,1sleep123594-21sshd00:32:551
1832025949,6sleep60-21swapper/619:05:026
215922530,0sleep50-21swapper/522:48:005
172012520,5sleep22061599cyclictest22:13:592
1832824928,16sleep50-21swapper/519:05:085
95052480,0sleep20-21swapper/222:43:242
2001024433,6sleep30-21swapper/319:05:233
2014124332,7sleep70-21swapper/719:07:037
2021424232,6sleep40-21swapper/419:07:564
2014324230,7sleep00-21swapper/019:07:030
2008024231,7sleep20-21swapper/219:06:102
200532420,0sleep10-21swapper/123:04:471
262402410,0sleep40-21swapper/421:58:064
2037024131,6sleep10-21swapper/119:09:541
4362290,1sleep70-21swapper/700:06:487
274742260,1sleep7771ktimersoftd/700:26:297
33212250,0sleep10-21swapper/122:32:411
79242220,2sleep10-21swapper/123:50:311
37762220,0sleep70-21swapper/723:56:547
162622220,2sleep22061599cyclictest22:00:212
162622220,2sleep22061599cyclictest22:00:212
109682220,0sleep40-21swapper/422:06:324
281572210,0sleep30-21swapper/322:28:353
286922200,1sleep5581rcuc/522:35:185
219132200,1sleep60-21swapper/622:24:376
20649992017,2cyclictest662-21gdbus21:27:477
5322190,0sleep20-21swapper/221:11:482
300652190,0sleep00-21swapper/021:51:450
293462190,1sleep129343-21sshd23:39:251
288352190,0sleep40-21swapper/421:28:094
260972190,0sleep50-21swapper/523:22:065
206892190,1sleep40-21swapper/420:15:184
138062190,0sleep30-21swapper/323:30:543
262192180,1sleep50-21swapper/522:41:435
192522180,1sleep10-21swapper/100:25:341
17222180,0sleep40-21swapper/423:19:414
77692170,0sleep70-21swapper/722:43:137
255082170,0sleep60-21swapper/622:48:256
20649991713,2cyclictest704-21systemd-logind00:30:457
20642991714,2cyclictest662-21gdbus22:55:086
20636991713,2cyclictest0-21swapper/500:30:225
20628991714,2cyclictest465-21systemd-journal00:11:424
125572170,0sleep60-21swapper/622:43:446
20649991612,2cyclictest0-21swapper/700:11:267
2060499160,14cyclictest0-21swapper/022:37:000
119382160,1sleep10-21swapper/121:56:351
297842150,0sleep40-21swapper/423:39:284
2064999153,10cyclictest465-21systemd-journal21:14:067
20649991512,2cyclictest0-21swapper/721:36:127
20649991511,2cyclictest26589-21sshd00:36:347
2064999150,13cyclictest0-21swapper/721:15:227
20642991512,2cyclictest662-21gdbus22:25:536
2064299150,13cyclictest0-21swapper/623:57:246
2063699150,3cyclictest704-21systemd-logind21:21:315
20628991511,2cyclictest465-21systemd-journal22:36:464
2062899150,13cyclictest0-21swapper/422:30:274
20621991512,2cyclictest662-21gdbus21:47:593
20615991513,1cyclictest662-21gdbus21:35:132
20615991512,2cyclictest662-21gdbus23:52:522
2061599150,13cyclictest22046-21bash21:57:392
2061599150,13cyclictest0-21swapper/223:43:112
2061599150,13cyclictest0-21swapper/223:43:102
20611991511,2cyclictest5625-21munin-run23:10:001
20604991512,2cyclictest662-21gdbus22:26:210
2060499150,3cyclictest0-21swapper/000:10:080
2060499150,13cyclictest465-21systemd-journal21:12:510
242662140,0sleep3401rcuc/322:21:213
230942140,0sleep00-21swapper/022:34:490
2064999143,8cyclictest26916-21sshd23:29:017
2064999141,8cyclictest0-21swapper/722:54:317
20642991412,1cyclictest0-21swapper/623:01:286
20642991411,2cyclictest662-21gdbus23:27:376
2064299140,2cyclictest17978-21sshd23:21:146
2064299140,12cyclictest26493-21sshd21:17:516
20636991412,1cyclictest0-21swapper/522:59:395
20628991412,1cyclictest0-21swapper/421:35:374
2062899141,12cyclictest1-21systemd23:32:174
2062899140,12cyclictest30402-21sshd22:55:354
2062899140,12cyclictest1-21systemd21:13:424
2062899140,12cyclictest0-21swapper/400:22:574
20621991411,2cyclictest662-21gdbus23:29:253
20621991410,2cyclictest662-21gdbus21:12:003
2062199140,12cyclictest13191-21needreboot22:30:193
20615991411,1cyclictest21016-21sshd00:32:382
2061599140,2cyclictest21809-21bash00:09:072
2061599140,2cyclictest0-21swapper/223:57:172
2061599140,12cyclictest0-21swapper/222:35:422
2061199143,10cyclictest0-21swapper/120:36:361
2061199143,10cyclictest0-21swapper/120:12:161
2061199140,2cyclictest0-21swapper/122:15:001
2061199140,13cyclictest0-21swapper/123:34:341
20604991412,1cyclictest0-21swapper/021:40:570
2060499140,13cyclictest0-21swapper/000:06:350
2060499140,12cyclictest13348-21systemd-cgroups22:00:100
2060499140,12cyclictest13348-21systemd-cgroups22:00:100
2060499140,12cyclictest0-21swapper/022:15:540
73992130,0sleep32062199cyclictest23:43:533
73992130,0sleep32062199cyclictest23:43:523
284802130,1sleep728469-21sshd22:55:237
222602130,0sleep40-21swapper/423:21:414
2064999134,4cyclictest22253-21gdbus23:01:547
2064999133,6cyclictest0-21swapper/723:47:507
2064999132,7cyclictest22253-21gdbus22:10:187
2064999132,6cyclictest10892-21sshd21:22:567
2064999132,4cyclictest660-21dbus-daemon23:33:557
20649991310,2cyclictest662-21gdbus00:17:437
20649991310,1cyclictest0-21swapper/723:51:087
2064999130,12cyclictest0-21swapper/723:16:047
2064999130,12cyclictest0-21swapper/700:23:167
2064999130,12cyclictest0-21swapper/700:01:527
2064999130,11cyclictest7273-21sshd23:37:027
20642991311,1cyclictest0-21swapper/623:39:556
20642991311,1cyclictest0-21swapper/621:52:156
2064299130,2cyclictest660-21dbus-daemon00:09:136
2064299130,1cyclictest1472-21sshd21:42:026
2064299130,1cyclictest0-21swapper/600:34:216
2064299130,12cyclictest0-21swapper/622:30:096
20636991311,1cyclictest0-21swapper/523:46:335
2063699130,1cyclictest0-21swapper/522:27:075
20628991310,2cyclictest0-21swapper/400:27:244
2062899130,1cyclictest0-21swapper/422:12:514
2062899130,11cyclictest0-21swapper/422:45:554
20621991310,2cyclictest662-21gdbus23:57:253
20621991310,2cyclictest662-21gdbus23:53:583
20621991310,2cyclictest662-21gdbus23:14:053
20621991310,2cyclictest662-21gdbus21:56:133
20615991311,1cyclictest0-21swapper/223:29:032
2061599130,1cyclictest0-21swapper/221:18:412
2061199133,9cyclictest0-21swapper/121:01:361
2061199133,9cyclictest0-21swapper/120:30:081
2061199133,9cyclictest0-21swapper/120:16:151
2061199133,9cyclictest0-21swapper/119:26:281
2061199132,10cyclictest0-21swapper/121:14:311
2061199132,10cyclictest0-21swapper/120:57:161
2061199132,10cyclictest0-21swapper/120:52:121
2061199132,10cyclictest0-21swapper/120:23:401
2061199132,10cyclictest0-21swapper/120:07:401
2061199132,10cyclictest0-21swapper/119:45:441
2061199132,10cyclictest0-21swapper/119:21:481
20611991310,1cyclictest0-21swapper/122:58:581
2061199130,8cyclictest0-21swapper/120:01:001
2061199130,8cyclictest0-21swapper/119:52:201
2061199130,8cyclictest0-21swapper/119:43:361
2061199130,8cyclictest0-21swapper/119:15:241
2061199130,8cyclictest0-21swapper/119:10:551
2061199130,8cyclictest0-21swapper/100:09:551
2061199130,1cyclictest0-21swapper/100:14:061
2061199130,12cyclictest0-21swapper/122:26:091
2060499130,1cyclictest660-21dbus-daemon23:25:070
2060499130,1cyclictest0-21swapper/021:35:180
2060499130,12cyclictest660-21dbus-daemon00:19:090
2064999127,3cyclictest22253-21gdbus21:50:187
2064999122,6cyclictest10808-21sshd21:46:217
20649991210,1cyclictest0-21swapper/723:21:107
20649991210,1cyclictest0-21swapper/722:25:237
20649991210,1cyclictest0-21swapper/722:21:217
20649991210,1cyclictest0-21swapper/721:57:427
2064999120,1cyclictest0-21swapper/722:49:277
2064999120,11cyclictest0-21swapper/721:41:507
2064999120,11cyclictest0-21swapper/721:31:057
2064299129,2cyclictest29260-21sshd23:42:446
2064299129,2cyclictest29260-21sshd23:42:446
20642991210,1cyclictest0-21swapper/622:38:456
20642991210,1cyclictest0-21swapper/622:15:546
20642991210,1cyclictest0-21swapper/621:47:096
20642991210,1cyclictest0-21swapper/600:29:236
20642991210,1cyclictest0-21swapper/600:24:246
2064299120,1cyclictest0-21swapper/621:30:446
2064299120,1cyclictest0-21swapper/600:38:486
2064299120,11cyclictest0-21swapper/622:09:436
2064299120,11cyclictest0-21swapper/622:03:336
2064299120,11cyclictest0-21swapper/622:03:336
2064299120,11cyclictest0-21swapper/621:11:076
2064299120,10cyclictest660-21dbus-daemon22:51:256
2063699129,2cyclictest0-21swapper/521:46:235
20636991210,1cyclictest23069-21bash22:14:375
20636991210,1cyclictest0-21swapper/521:14:165
20636991210,1cyclictest0-21swapper/500:06:515
2063699120,1cyclictest18361-21sshd00:39:145
2063699120,1cyclictest0-21swapper/523:42:265
2063699120,1cyclictest0-21swapper/523:42:265
2063699120,1cyclictest0-21swapper/523:02:285
2063699120,1cyclictest0-21swapper/521:54:195
2063699120,11cyclictest0-21swapper/523:05:175
2063699120,11cyclictest0-21swapper/522:05:375
2063699120,11cyclictest0-21swapper/521:41:175
2063699120,11cyclictest0-21swapper/521:17:385
2063699120,11cyclictest0-21swapper/520:50:125
20628991210,1cyclictest8643-21sshd23:10:154
20628991210,1cyclictest24398-21sshd22:28:104
20628991210,1cyclictest22404-21sshd23:55:244
20628991210,1cyclictest0-21swapper/400:04:244
2062899120,1cyclictest11547-21bash22:43:384
2062899120,1cyclictest0-21swapper/422:19:344
2062899120,1cyclictest0-21swapper/422:00:294
2062899120,1cyclictest0-21swapper/422:00:294
2062899120,1cyclictest0-21swapper/421:54:504
2062899120,1cyclictest0-21swapper/400:07:474
2062899120,11cyclictest20325-21sshd21:30:314
2062899120,11cyclictest0-21swapper/423:07:254
2062899120,11cyclictest0-21swapper/421:41:164
2062899120,11cyclictest0-21swapper/400:37:204
2062199129,2cyclictest662-21gdbus22:41:233
2062199129,2cyclictest662-21gdbus22:00:023
2062199129,2cyclictest662-21gdbus22:00:023
2061599129,2cyclictest0-21swapper/223:01:542
2061599129,2cyclictest0-21swapper/221:41:482
20615991210,1cyclictest662-21gdbus21:50:182
20615991210,1cyclictest1075-21sshd22:08:572
20615991210,1cyclictest0-21swapper/223:07:332
20615991210,1cyclictest0-21swapper/222:59:052
20615991210,1cyclictest0-21swapper/222:33:252
20615991210,1cyclictest0-21swapper/221:31:032
20615991210,1cyclictest0-21swapper/200:37:042
2061599120,1cyclictest26341-21sshd23:18:502
2061599120,1cyclictest0-21swapper/221:25:242
2061599120,1cyclictest0-21swapper/200:14:452
2061599120,11cyclictest0-21swapper/223:37:312
2061599120,11cyclictest0-21swapper/223:34:422
2061599120,11cyclictest0-21swapper/223:23:572
2061599120,11cyclictest0-21swapper/200:23:462
2061199129,2cyclictest662-21gdbus23:57:401
2061199129,2cyclictest0-21swapper/122:53:511
2061199129,2cyclictest0-21swapper/122:02:381
2061199129,2cyclictest0-21swapper/122:02:381
2061199129,1cyclictest662-21gdbus22:45:411
2061199129,1cyclictest0-21swapper/123:48:091
2061199128,2cyclictest662-21gdbus21:50:391
2061199123,8cyclictest0-21swapper/122:20:291
2061199122,9cyclictest0-21swapper/121:33:401
2061199122,9cyclictest0-21swapper/119:32:511
2061199122,9cyclictest0-21swapper/119:32:511
2061199122,5cyclictest0-21swapper/120:40:151
20611991210,1cyclictest660-21dbus-daemon23:40:551
20611991210,1cyclictest660-21dbus-daemon23:40:551
20611991210,1cyclictest0-21swapper/123:15:531
20611991210,1cyclictest0-21swapper/121:18:331
2061199120,8cyclictest0-21swapper/120:26:241
2061199120,7cyclictest0-21swapper/121:08:361
2061199120,7cyclictest0-21swapper/119:55:361
2061199120,7cyclictest0-21swapper/119:35:121
2061199120,7cyclictest0-21swapper/100:01:271
2061199120,1cyclictest0-21swapper/121:49:361
2061199120,1cyclictest0-21swapper/121:28:381
2061199120,11cyclictest343-21sshd00:16:541
2061199120,11cyclictest0-21swapper/123:29:231
2061199120,11cyclictest0-21swapper/123:23:491
2061199120,11cyclictest0-21swapper/120:47:161
2060499129,2cyclictest662-21gdbus22:41:050
2060499129,2cyclictest662-21gdbus22:20:230
2060499129,2cyclictest662-21gdbus22:06:320
2060499129,2cyclictest0-21swapper/022:53:330
20604991210,1cyclictest0-21swapper/023:08:110
20604991210,1cyclictest0-21swapper/021:46:350
20604991210,1cyclictest0-21swapper/000:00:360
2060499120,2cyclictest0-21swapper/019:58:450
2060499120,11cyclictest0-21swapper/023:51:360
2060499120,11cyclictest0-21swapper/023:19:280
2060499120,11cyclictest0-21swapper/000:26:240
2060499120,10cyclictest19385-21sshd23:41:390
2060499120,10cyclictest19385-21sshd23:41:390
137702120,1sleep50-21swapper/521:36:355
321222110,0sleep40-21swapper/419:30:234
321222110,0sleep40-21swapper/419:30:234
270332110,1sleep027037-21cpuspeed_turbos22:45:150
239272110,0sleep30-21swapper/321:40:583
2064999118,2cyclictest5371-21sshd23:06:317
2064999118,2cyclictest0-21swapper/720:37:117
2064999117,3cyclictest31309-21sshd22:35:297
2064999115,4cyclictest465-21systemd-journal23:11:587
2064999113,6cyclictest465-21systemd-journal23:41:137
2064999113,6cyclictest465-21systemd-journal23:41:127
2064999113,3cyclictest660-21dbus-daemon22:19:437
2064999112,6cyclictest15800-21postfix_mailvol22:00:197
2064999112,6cyclictest15800-21postfix_mailvol22:00:197
2064999110,10cyclictest0-21swapper/720:25:137
2064299119,1cyclictest0-21swapper/623:31:276
2064299119,1cyclictest0-21swapper/600:03:026
2063699119,1cyclictest0-21swapper/523:35:165
2063699119,1cyclictest0-21swapper/523:32:265
2063699119,1cyclictest0-21swapper/523:18:525
2063699119,1cyclictest0-21swapper/522:54:005
2063699119,1cyclictest0-21swapper/520:45:225
2063699119,1cyclictest0-21swapper/500:25:245
2063699119,1cyclictest0-21swapper/500:21:315
2063699118,2cyclictest0-21swapper/522:31:105
2063699110,10cyclictest0-21swapper/522:03:185
2063699110,10cyclictest0-21swapper/522:03:185
2062899119,1cyclictest0-21swapper/423:26:384
2062899119,1cyclictest0-21swapper/423:01:144
2062899119,1cyclictest0-21swapper/422:50:294
2062899118,2cyclictest0-21swapper/422:21:514
2062899110,10cyclictest0-21swapper/423:49:464
2062199118,2cyclictest662-21gdbus22:36:083
2062199118,2cyclictest662-21gdbus22:09:563
2062199117,3cyclictest28286-21sshd22:11:413
2062199114,1cyclictest0-21swapper/323:01:343
2062199113,5cyclictest0-21swapper/319:42:183
2062199110,1cyclictest0-21swapper/300:36:243
2061599119,1cyclictest0-21swapper/222:15:082
2061599119,1cyclictest0-21swapper/220:55:012
2061599118,2cyclictest662-21gdbus22:21:012
2061599110,1cyclictest2537-21sshd22:49:262
2061199119,1cyclictest30883-21sshd22:42:131
2061199119,1cyclictest21969-21sshd00:22:331
2061199110,10cyclictest0-21swapper/122:36:111
2061199110,10cyclictest0-21swapper/122:17:071
2060499119,1cyclictest16554-21sshd00:21:590
2060499119,1cyclictest0-21swapper/021:29:390
2060499119,1cyclictest0-21swapper/019:35:240
2060499118,2cyclictest0-21swapper/000:30:500
2060499117,2cyclictest0-21swapper/020:05:150
2060499110,1cyclictest0-21swapper/020:20:020
2060499110,10cyclictest0-21swapper/020:45:020
2064999107,2cyclictest465-21systemd-journal20:35:007
2064999107,2cyclictest0-21swapper/722:30:027
2064999106,3cyclictest2805-21cat20:45:137
2064999106,2cyclictest6876-21timerandwakeup19:45:207
2064999101,6cyclictest8321-21expr19:50:137
2064299108,1cyclictest0-21swapper/623:45:346
2064299108,1cyclictest0-21swapper/621:35:516
2064299108,1cyclictest0-21swapper/620:40:126
2064299107,2cyclictest662-21gdbus21:22:496
2064299104,5cyclictest0-21swapper/620:51:326
2064299103,5cyclictest0-21swapper/619:34:466
2064299103,5cyclictest0-21swapper/619:34:456
2064299100,1cyclictest0-21swapper/622:11:206
2063699108,1cyclictest0-21swapper/521:32:495
2063699108,1cyclictest0-21swapper/519:35:205
2062899108,1cyclictest0-21swapper/423:43:344
2062899108,1cyclictest0-21swapper/423:43:344
2062899104,5cyclictest0-21swapper/420:32:584
2062899103,5cyclictest0-21swapper/419:20:244
2062899102,5cyclictest0-21swapper/419:44:224
2062899102,4cyclictest0-21swapper/419:55:164
2062199108,1cyclictest662-21gdbus23:15:103
2062199107,2cyclictest662-21gdbus21:52:183
2062199107,2cyclictest662-21gdbus21:30:433
2062199107,2cyclictest1-21systemd00:09:073
2062199106,3cyclictest0-21swapper/322:46:143
2062199106,2cyclictest654-21polkitd23:06:193
2062199100,9cyclictest0-21swapper/321:24:193
2062199100,9cyclictest0-21swapper/321:17:433
2061599108,1cyclictest0-21swapper/223:10:222
2061599107,2cyclictest662-21gdbus22:50:252
2061599107,2cyclictest0-21swapper/220:32:182
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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