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2024-07-27 - 03:56
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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
Characteristics of the 376 highest latencies:
System rackaslot0.osadl.org (updated Sat Jul 27, 2024 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
784521330,0sleep27816-21sshd21:55:332
305192980,0sleep20-21swapper/200:36:092
143672920,0sleep30-21swapper/321:15:573
143672920,0sleep30-21swapper/321:15:573
138262920,0sleep00-21swapper/022:09:340
164412890,1sleep016432-21bash22:39:070
261332840,0sleep126130-21cp00:08:591
214782710,2sleep31316299cyclictest23:14:193
197372710,1sleep019728-21sshd23:51:340
288422640,0sleep128833-21sshd22:26:461
1274626226,18sleep10-21swapper/119:08:021
311062610,2sleep00-21swapper/022:50:570
268852610,1sleep00-21swapper/021:41:050
96682600,1sleep39659-21sshd22:17:113
1257026022,18sleep30-21swapper/319:05:483
53672590,1sleep20-21swapper/221:15:152
53672590,1sleep20-21swapper/221:15:142
177692580,0sleep017767-21sshd21:10:530
41892570,1sleep21316199cyclictest22:03:222
266522570,1sleep226629-21sshd22:53:192
153942560,0sleep10-21swapper/100:16:441
10162560,0sleep01013-21sa123:09:590
26452550,1sleep02640-21sshd23:18:050
158672550,1sleep30-21swapper/323:19:123
8152540,1sleep0816-21sshd00:06:410
36962540,1sleep23694-21sshd22:27:232
290312540,0sleep20-21swapper/221:49:252
112272540,1sleep211192-21sshd22:06:352
97122530,1sleep19711-21sshd23:32:011
97122530,1sleep19711-21sshd23:32:001
6892530,0sleep20-21swapper/221:14:542
115082530,2sleep01315999cyclictest21:15:410
115082530,2sleep01315999cyclictest21:15:410
118692520,1sleep311856-21sshd21:21:053
1077425230,18sleep20-21swapper/219:05:062
220512510,0sleep20-21swapper/221:38:032
32172500,1sleep10-21swapper/100:04:061
24722500,1sleep25670-21diskmemload00:24:262
75382490,0sleep30-21swapper/322:38:213
294702490,0sleep30-21swapper/300:03:313
221252480,0sleep30-21swapper/323:35:403
1282424822,8sleep00-21swapper/019:09:010
60292450,0sleep00-21swapper/022:43:360
49762450,0sleep30-21swapper/322:08:493
239842450,1sleep10-21swapper/100:26:171
201862450,0sleep228-21rcuc/223:27:322
314022230,0sleep331401-21sshd23:28:303
13161992219,2cyclictest0-21swapper/223:52:222
112902220,0sleep311274-21sshd22:14:423
13162992117,1cyclictest30651-21sshd23:47:083
1316199211,1cyclictest21496-21sshd23:59:582
169652200,0sleep016967-21id22:47:090
13162992018,1cyclictest0-21swapper/323:52:353
13160992018,1cyclictest15319-21bash22:57:431
13159992019,1cyclictest8939-21sshd00:04:380
27252190,1sleep00-21swapper/021:47:110
13162991917,1cyclictest0-21swapper/322:33:203
296662180,1sleep129664-21sshd22:05:261
293862180,1sleep229370-21sshd00:00:312
225232180,2sleep21316199cyclictest23:38:262
13160991816,2cyclictest935-21sshd23:41:591
13160991816,2cyclictest935-21sshd23:41:591
13160991816,2cyclictest6980-21bash22:40:561
262902170,0sleep30-21swapper/323:57:343
194922170,1sleep01784-21runrttasks19:20:180
13162991716,1cyclictest19760-21sshd21:13:483
13160991714,1cyclictest31542-21sshd22:37:401
1315999170,3cyclictest0-21swapper/023:03:400
297182160,0sleep1201ktimersoftd/122:32:111
228782160,1sleep21316199cyclictest23:49:132
13162991614,1cyclictest0-21swapper/323:31:023
13162991614,1cyclictest0-21swapper/323:31:023
13160991613,2cyclictest19675-21sshd23:38:111
13160991613,1cyclictest10242-21sshd23:24:061
1315999168,7cyclictest1632-21sshd21:26:190
13159991614,1cyclictest6513-21sshd22:14:180
258282150,1sleep15670-21diskmemload23:11:581
150832150,1sleep015082-21sshd23:21:450
1316299150,3cyclictest0-21swapper/321:33:073
13161991511,1cyclictest0-21swapper/200:25:592
1316099159,5cyclictest0-21swapper/121:54:031
1316099159,2cyclictest8578-21sshd21:55:381
1316099159,1cyclictest29901-21sshd23:47:031
1316099159,1cyclictest10250irq/24-ahci[00023:54:411
1316099159,1cyclictest0-21swapper/121:20:131
1316099158,3cyclictest0-21swapper/121:44:261
13160991513,1cyclictest1667-21sshd21:47:061
13160991512,2cyclictest13408-21sshd21:18:361
13160991512,2cyclictest13408-21sshd21:18:351
1315999158,3cyclictest7657-21sshd22:03:410
1315999158,3cyclictest4484-21cp23:12:530
1315999158,3cyclictest25070-21sshd22:31:460
1315999158,1cyclictest0-21swapper/022:20:200
1315999152,1cyclictest0-21swapper/000:20:450
13159991510,1cyclictest0-21swapper/021:31:470
1315999150,11cyclictest20330-21sshd23:35:300
1316299145,9cyclictest17696-21sshd21:48:263
1316299144,1cyclictest30268-21bash00:24:003
1316299142,1cyclictest9839-21sshd00:07:293
13162991412,1cyclictest13270-21sshd21:40:023
1316299140,14cyclictest0-21swapper/321:54:483
1316299140,13cyclictest13393-21sshd00:13:363
1316199149,4cyclictest0-21swapper/221:29:362
13161991410,1cyclictest0-21swapper/222:16:512
1316199140,13cyclictest0-21swapper/200:13:562
1316099149,4cyclictest0-21swapper/122:13:051
1316099149,1cyclictest0-21swapper/121:36:171
1316099149,1cyclictest0-21swapper/121:11:441
1316099149,1cyclictest0-21swapper/100:22:151
1316099148,2cyclictest0-21swapper/123:17:591
1316099148,1cyclictest0-21swapper/123:57:181
13160991412,2cyclictest27875-21cp23:09:311
13160991412,1cyclictest13630-21bash22:20:121
1316099140,1cyclictest3340-21sshd22:03:181
1316099140,13cyclictest0-21swapper/100:31:511
1315999147,3cyclictest0-21swapper/022:26:460
1315999146,4cyclictest0-21swapper/023:45:440
13159991412,1cyclictest18219-21sshd23:30:070
13159991412,1cyclictest18219-21sshd23:30:070
1315999140,9cyclictest2872-21sshd21:36:250
1315999140,1cyclictest0-21swapper/000:35:310
1315999140,13cyclictest0-21swapper/022:17:000
1315999140,11cyclictest0-21swapper/021:23:010
1315999140,10cyclictest25333-21bash00:32:230
1316299139,1cyclictest0-21swapper/322:45:533
1316299138,2cyclictest0-21swapper/321:26:293
1316299138,2cyclictest0-21swapper/300:39:433
1316299138,1cyclictest0-21swapper/323:01:233
1316299133,1cyclictest31500-21sshd00:33:013
1316299130,2cyclictest20245-21sshd22:28:463
1316299130,12cyclictest4280-21sshd21:39:183
1316299130,12cyclictest26373-21sshd00:29:373
1316299130,12cyclictest1958-21sshd23:20:383
1316299130,12cyclictest14235-21munin-node23:40:233
1316299130,12cyclictest14235-21munin-node23:40:233
1316299130,12cyclictest0-21swapper/322:55:543
1316299130,12cyclictest0-21swapper/321:57:003
1316299130,10cyclictest24434-21sshd22:53:093
1316199139,1cyclictest0-21swapper/222:34:012
1316199138,4cyclictest4648-21sshd22:43:282
1316199133,9cyclictest18062-21load21:40:232
1316199130,4cyclictest28474-21sshd22:56:052
1316199130,4cyclictest0-21swapper/222:11:082
1316199130,12cyclictest961-21bash21:52:232
1316199130,12cyclictest9171-21sshd00:07:252
1316199130,12cyclictest27493-21irqstats22:45:192
1316199130,12cyclictest0-21swapper/223:41:252
1316199130,12cyclictest0-21swapper/223:41:252
1316199130,10cyclictest0-21swapper/223:17:012
1316199130,10cyclictest0-21swapper/221:20:162
1316099139,1cyclictest120050irq/25-eth023:26:071
1316099138,1cyclictest29930-21sshd22:53:351
1316099138,1cyclictest0-21swapper/123:01:251
13160991311,2cyclictest30214-21bash22:48:161
13160991311,2cyclictest120050irq/25-eth019:38:421
13160991311,1cyclictest1141-21sshd22:19:111
1316099130,1cyclictest0-21swapper/121:31:301
1316099130,12cyclictest26514-21sshd21:25:031
1316099130,12cyclictest0-21swapper/100:35:351
1316099130,10cyclictest0-21swapper/100:10:051
1315999138,4cyclictest935-21sshd23:42:000
1315999138,4cyclictest935-21sshd23:41:590
1315999137,3cyclictest0-21swapper/020:49:420
13159991311,1cyclictest12213-21rm00:16:260
1315999130,4cyclictest22962-21sshd23:57:170
1315999130,4cyclictest11433-21sshd21:50:310
1315999130,2cyclictest0-21swapper/000:11:110
1315999130,1cyclictest0-21swapper/023:25:040
1315999130,12cyclictest17286-21bash22:55:150
1315999130,12cyclictest0-21swapper/000:25:440
1315999130,10cyclictest0-21swapper/021:55:150
1316299129,2cyclictest0-21swapper/322:01:363
1316299128,1cyclictest0-21swapper/323:05:303
1316299121,2cyclictest0-21swapper/322:40:393
1316299120,9cyclictest0-21swapper/300:17:133
1316299120,11cyclictest0-21swapper/322:20:163
1316199129,2cyclictest0-21swapper/222:36:322
1316199129,1cyclictest10250irq/24-ahci[00022:20:312
1316199129,1cyclictest0-21swapper/223:06:282
1316199121,10cyclictest0-21swapper/200:30:092
13161991210,1cyclictest0-21swapper/223:00:552
1316199120,11cyclictest3561-21bash23:20:462
1316199120,11cyclictest0-21swapper/223:10:352
1316199120,11cyclictest0-21swapper/200:16:272
1316199120,10cyclictest0-21swapper/221:30:352
1316099121,2cyclictest0-21swapper/120:30:221
1316099120,11cyclictest0-21swapper/120:20:151
1315999120,8cyclictest0-21swapper/020:55:110
1315999120,11cyclictest0-21swapper/020:20:140
1316299118,2cyclictest0-21swapper/320:45:143
1316299118,2cyclictest0-21swapper/319:15:013
1316299110,10cyclictest0-21swapper/320:25:133
1316199118,2cyclictest0-21swapper/220:40:142
1316199110,1cyclictest0-21swapper/219:55:112
1316199110,10cyclictest0-21swapper/223:30:052
1316199110,10cyclictest0-21swapper/223:30:052
1316199110,10cyclictest0-21swapper/220:30:112
1316199110,10cyclictest0-21swapper/219:40:122
1316099118,2cyclictest0-21swapper/120:15:151
1316099110,10cyclictest8278-21grep20:05:151
1316099110,10cyclictest0-21swapper/120:43:311
1315999113,5cyclictest0-21swapper/020:08:320
1315999110,2cyclictest0-21swapper/019:10:180
1315999110,2cyclictest0-21swapper/019:10:180
1315999110,10cyclictest0-21swapper/019:30:130
1316299108,1cyclictest0-21swapper/320:35:143
1316299100,9cyclictest8211-21perl20:05:143
1316299100,9cyclictest0-21swapper/321:00:133
1316299100,9cyclictest0-21swapper/319:40:133
1316199109,1cyclictest0-21swapper/221:06:442
1316199109,1cyclictest0-21swapper/220:57:342
1316199109,1cyclictest0-21swapper/220:47:552
1316199109,1cyclictest0-21swapper/219:26:092
1316199108,1cyclictest0-21swapper/220:15:162
1316199100,9cyclictest0-21swapper/220:50:142
1316199100,1cyclictest0-21swapper/220:36:252
1316199100,1cyclictest0-21swapper/220:21:122
1316199100,10cyclictest0-21swapper/220:13:462
1316199100,10cyclictest0-21swapper/219:36:292
1316199100,10cyclictest0-21swapper/219:21:092
1316099109,1cyclictest0-21swapper/121:03:171
1316099109,1cyclictest0-21swapper/120:11:561
1316099109,1cyclictest0-21swapper/120:04:151
1316099109,1cyclictest0-21swapper/119:29:041
1316099100,9cyclictest29232-21diskstats20:50:131
1316099100,9cyclictest17718-21grep20:25:161
1316099100,9cyclictest0-21swapper/120:35:141
1316099100,4cyclictest0-21swapper/121:09:381
1316099100,4cyclictest0-21swapper/119:58:461
1316099100,1cyclictest0-21swapper/119:30:131
1316099100,10cyclictest0-21swapper/119:40:121
1316099100,10cyclictest0-21swapper/119:23:441
1316099100,10cyclictest0-21swapper/119:19:191
1315999109,1cyclictest0-21swapper/020:13:230
1315999109,1cyclictest0-21swapper/019:50:160
1315999105,2cyclictest0-21swapper/020:30:190
1315999102,5cyclictest0-21swapper/021:00:470
1315999100,9cyclictest0-21swapper/019:35:150
1315999100,8cyclictest0-21swapper/019:15:120
1315999100,1cyclictest0-21swapper/020:44:170
1315999100,1cyclictest0-21swapper/019:43:240
1315999100,1cyclictest0-21swapper/019:28:250
1315999100,10cyclictest0-21swapper/020:28:360
1315999100,10cyclictest0-21swapper/020:15:560
131629998,1cyclictest0-21swapper/320:30:123
131629990,9cyclictest0-21swapper/319:11:213
131629990,9cyclictest0-21swapper/319:11:213
131619998,1cyclictest0-21swapper/221:00:422
131619998,1cyclictest0-21swapper/219:16:582
131619998,1cyclictest0-21swapper/219:10:072
131619998,1cyclictest0-21swapper/219:10:072
131619990,9cyclictest0-21swapper/219:30:142
131609993,5cyclictest0-21swapper/120:55:541
131609992,4cyclictest0-21swapper/120:45:081
131609990,9cyclictest0-21swapper/119:11:401
131609990,9cyclictest0-21swapper/119:11:391
131609990,6cyclictest0-21swapper/119:45:381
131599999,0cyclictest0-21swapper/021:08:050
131599990,9cyclictest0-21swapper/020:50:130
131599990,1cyclictest0-21swapper/019:45:230
131629985,3cyclictest32610-21sort20:55:253
131629981,6cyclictest0-21swapper/320:00:203
131629980,7cyclictest0-21swapper/319:55:233
131629980,7cyclictest0-21swapper/319:25:233
131619988,0cyclictest0-21swapper/220:05:152
131619988,0cyclictest0-21swapper/219:50:042
131619982,2cyclictest0-21swapper/219:45:172
131619980,5cyclictest0-21swapper/220:28:322
131609983,5cyclictest0-21swapper/119:53:121
131599981,6cyclictest0-21swapper/020:35:260
131599980,6cyclictest0-21swapper/019:55:150
131599980,5cyclictest0-21swapper/020:00:150
131629975,1cyclictest12883-21cut20:15:153
131629971,5cyclictest0-21swapper/319:50:113
131629970,6cyclictest0-21swapper/321:05:153
131629970,6cyclictest0-21swapper/320:40:173
131629970,6cyclictest0-21swapper/319:35:193
131629970,1cyclictest0-21swapper/320:11:523
131619970,7cyclictest0-21swapper/220:02:322
131629965,1cyclictest18589-21munin-node19:20:203
131629960,5cyclictest23340-21apache_volume19:30:113
131629960,5cyclictest0-21swapper/320:50:113
131629960,5cyclictest0-21swapper/320:20:103
131629960,5cyclictest0-21swapper/319:45:123
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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