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2025-01-25 - 07:46
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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: ondemand
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack5slot4.osadl.org (updated Sat Jan 25, 2025 00:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16322212563,7sleep10-21swapper/119:06:131
16608212263,7sleep20-21swapper/219:09:472
16537210898,7sleep30-21swapper/319:08:523
16395210899,6sleep00-21swapper/019:07:100
127532790,1sleep30-21swapper/321:35:213
235592670,0sleep223555-21kthreadcore22:00:212
14342590,0sleep20-21swapper/221:50:102
64132580,0sleep00-21swapper/023:35:200
107882560,0sleep10-21swapper/123:02:571
290932550,0sleep10-21swapper/121:29:431
178812540,0sleep10-21swapper/122:50:151
178812540,0sleep10-21swapper/122:50:141
256322530,0sleep00-21swapper/022:36:000
16802993418,15cyclictest0-21swapper/122:10:471
1680699281,26cyclictest0-21swapper/223:25:312
1680699280,27cyclictest0-21swapper/222:50:452
1680699280,27cyclictest0-21swapper/222:50:452
1680699280,27cyclictest0-21swapper/222:06:022
1680299280,27cyclictest0-21swapper/122:47:151
1680299280,27cyclictest0-21swapper/119:47:401
295302270,1sleep00-21swapper/023:50:060
1680699270,26cyclictest0-21swapper/223:43:162
1680699270,26cyclictest0-21swapper/220:59:502
1680299270,26cyclictest0-21swapper/120:57:441
1680299270,26cyclictest0-21swapper/120:51:041
1680299270,26cyclictest0-21swapper/119:42:011
1680699260,25cyclictest0-21swapper/221:57:352
1680699260,25cyclictest0-21swapper/221:43:052
1680699260,25cyclictest0-21swapper/220:19:102
1680299260,25cyclictest0-21swapper/119:28:351
1680299260,25cyclictest0-21swapper/119:11:001
1679999260,25cyclictest0-21swapper/021:37:290
1680699251,23cyclictest0-21swapper/220:06:352
1680699250,24cyclictest0-21swapper/220:01:072
1680299259,15cyclictest0-21swapper/123:42:171
1680299250,24cyclictest0-21swapper/121:56:241
1680299250,24cyclictest0-21swapper/119:37:551
1679999250,24cyclictest0-21swapper/023:21:270
1680699241,18cyclictest0-21swapper/223:34:272
1680299241,22cyclictest0-21swapper/121:54:441
1680299240,23cyclictest0-21swapper/123:59:591
1680299240,23cyclictest0-21swapper/123:45:121
1680299240,23cyclictest0-21swapper/123:25:171
1680299240,23cyclictest0-21swapper/123:07:411
1680299240,23cyclictest0-21swapper/121:47:231
1680299240,23cyclictest0-21swapper/121:20:041
1680299240,23cyclictest0-21swapper/121:11:351
1680299240,23cyclictest0-21swapper/100:01:311
1679999240,23cyclictest0-21swapper/021:49:100
1679999240,23cyclictest0-21swapper/000:02:150
1679999240,18cyclictest0-21swapper/022:46:340
3058022319,3sleep30-21swapper/319:17:253
16806992321,2cyclictest0-21swapper/219:49:012
16806992317,5cyclictest0-21swapper/222:32:032
1680699230,22cyclictest0-21swapper/223:15:102
1680699230,22cyclictest0-21swapper/223:10:422
1680699230,22cyclictest0-21swapper/222:48:272
1680699230,22cyclictest0-21swapper/222:41:452
1680699230,22cyclictest0-21swapper/222:39:082
1680699230,22cyclictest0-21swapper/221:30:372
1680699230,22cyclictest0-21swapper/221:28:502
1680699230,22cyclictest0-21swapper/200:05:042
1680699230,21cyclictest0-21swapper/222:10:542
1680299231,21cyclictest0-21swapper/122:59:121
1680299230,22cyclictest0-21swapper/123:35:511
1680299230,22cyclictest0-21swapper/123:11:051
1680299230,22cyclictest0-21swapper/122:41:251
1680299230,22cyclictest0-21swapper/122:33:071
1680299230,22cyclictest0-21swapper/122:28:261
1680299230,22cyclictest0-21swapper/100:15:401
1680299230,18cyclictest0-21swapper/121:42:011
1680299230,18cyclictest0-21swapper/100:26:501
1679999231,21cyclictest0-21swapper/023:25:310
1679999230,22cyclictest0-21swapper/023:47:030
1679999230,22cyclictest0-21swapper/022:04:050
1679999230,22cyclictest0-21swapper/000:30:270
1679999230,22cyclictest0-21swapper/000:16:440
1679999230,17cyclictest0-21swapper/023:09:220
1679999230,17cyclictest0-21swapper/000:23:410
1029722319,3sleep30-21swapper/320:23:343
1680699222,19cyclictest0-21swapper/223:51:142
1680699222,19cyclictest0-21swapper/222:16:022
1680699221,20cyclictest0-21swapper/223:45:562
1680699221,20cyclictest0-21swapper/223:24:312
1680699220,3cyclictest0-21swapper/221:38:362
1680699220,3cyclictest0-21swapper/220:20:162
1680699220,21cyclictest0-21swapper/223:56:412
1680699220,21cyclictest0-21swapper/223:37:052
1680699220,21cyclictest0-21swapper/223:06:342
1680699220,21cyclictest0-21swapper/222:23:062
1680699220,21cyclictest0-21swapper/200:38:442
1680699220,21cyclictest0-21swapper/200:10:452
1680699220,20cyclictest0-21swapper/222:26:142
1680699220,20cyclictest0-21swapper/200:28:052
1680699220,16cyclictest0-21swapper/221:21:572
1680299225,16cyclictest0-21swapper/123:20:431
1680299221,3cyclictest0-21swapper/121:32:411
1680299221,20cyclictest0-21swapper/119:58:281
1680299220,3cyclictest0-21swapper/120:10:341
1680299220,21cyclictest0-21swapper/123:50:491
1680299220,21cyclictest0-21swapper/123:34:001
1680299220,21cyclictest0-21swapper/122:39:581
1680299220,21cyclictest0-21swapper/122:06:381
1680299220,21cyclictest0-21swapper/121:37:001
1680299220,21cyclictest0-21swapper/121:15:101
1680299220,21cyclictest0-21swapper/119:32:431
1680299220,21cyclictest0-21swapper/100:36:071
1680299220,21cyclictest0-21swapper/100:30:031
1680299220,21cyclictest0-21swapper/100:09:131
1680299220,20cyclictest0-21swapper/122:15:151
1679999226,3cyclictest0-21swapper/023:03:270
1679999222,19cyclictest0-21swapper/022:57:330
1679999220,21cyclictest0-21swapper/023:55:130
1679999220,21cyclictest0-21swapper/023:33:040
1679999220,21cyclictest0-21swapper/022:52:090
1679999220,21cyclictest0-21swapper/022:52:080
1679999220,21cyclictest0-21swapper/022:28:160
1679999220,21cyclictest0-21swapper/022:17:020
1679999220,21cyclictest0-21swapper/022:11:240
1679999220,21cyclictest0-21swapper/022:08:460
1679999220,21cyclictest0-21swapper/021:53:090
1679999220,21cyclictest0-21swapper/021:41:410
1679999220,21cyclictest0-21swapper/021:29:080
1679999220,21cyclictest0-21swapper/021:20:490
1679999220,21cyclictest0-21swapper/021:18:440
1679999220,21cyclictest0-21swapper/020:46:000
1679999220,21cyclictest0-21swapper/000:11:320
1679999220,21cyclictest0-21swapper/000:09:360
1679999220,17cyclictest0-21swapper/021:56:140
1679999220,16cyclictest0-21swapper/023:43:300
1679999220,16cyclictest0-21swapper/000:36:210
1679999220,16cyclictest0-21swapper/000:27:320
2781922117,3sleep30-21swapper/320:36:473
16806992118,2cyclictest10272-21snmpd00:23:112
16806992117,3cyclictest10272-21snmpd21:02:012
16806992117,3cyclictest0-21swapper/220:49:132
1680699211,19cyclictest0-21swapper/220:25:582
1680699211,18cyclictest0-21swapper/221:10:192
1680699210,2cyclictest0-21swapper/220:14:162
1680699210,20cyclictest0-21swapper/222:58:132
1680699210,20cyclictest0-21swapper/221:46:242
1680699210,20cyclictest0-21swapper/221:15:442
1680699210,20cyclictest0-21swapper/220:38:072
1680699210,20cyclictest0-21swapper/200:17:222
1680699210,15cyclictest0-21swapper/200:00:542
1680299213,14cyclictest0-21swapper/119:50:241
16802992119,1cyclictest0-21swapper/123:18:591
1680299211,19cyclictest0-21swapper/122:00:541
1680299210,20cyclictest0-21swapper/121:06:101
1680299210,20cyclictest0-21swapper/121:02:431
1680299210,20cyclictest0-21swapper/120:48:191
1680299210,20cyclictest0-21swapper/120:44:521
1680299210,20cyclictest0-21swapper/120:31:551
1680299210,20cyclictest0-21swapper/120:04:401
1680299210,20cyclictest0-21swapper/100:21:021
1680299210,20cyclictest0-21swapper/100:11:121
1680299210,1cyclictest0-21swapper/122:22:051
1679999217,13cyclictest0-21swapper/023:11:080
16799992112,8cyclictest0-21swapper/021:10:040
1679999211,19cyclictest0-21swapper/023:15:190
1679999211,19cyclictest0-21swapper/022:20:440
1679999210,20cyclictest0-21swapper/022:32:150
1679999210,20cyclictest0-21swapper/019:43:550
1679999210,20cyclictest0-21swapper/019:21:400
2599722014,3sleep30-21swapper/321:08:353
16806992018,1cyclictest10272-21snmpd19:43:112
16806992018,1cyclictest10272-21snmpd19:16:072
16806992018,1cyclictest10272-21snmpd00:30:262
1680699200,19cyclictest0-21swapper/220:50:102
16799992018,1cyclictest7114-21sadc19:55:000
16799992018,1cyclictest10272-21snmpd20:37:160
16799992018,1cyclictest10272-21snmpd20:19:380
16799992018,1cyclictest10272-21snmpd19:34:460
16799992018,1cyclictest10272-21snmpd19:28:490
16799992012,6cyclictest0-21swapper/022:41:590
1679999200,19cyclictest0-21swapper/019:59:470
1679999200,19cyclictest0-21swapper/019:10:070
1405022016,3sleep30-21swapper/320:56:253
2571221913,3sleep30-21swapper/321:26:143
1883621915,3sleep30-21swapper/320:04:193
16806991917,1cyclictest10272-21snmpd19:36:522
16806991917,1cyclictest10272-21snmpd19:25:162
16806991917,1cyclictest10272-21snmpd19:21:282
1680699190,1cyclictest0-21swapper/219:14:422
1680699190,14cyclictest0-21swapper/223:03:312
16802991917,2cyclictest0-21swapper/120:08:071
16802991917,2cyclictest0-21swapper/119:22:341
1679999196,8cyclictest10648-21/usr/sbin/munin20:25:210
16799991917,1cyclictest10272-21snmpd21:05:320
16799991917,1cyclictest10272-21snmpd21:03:190
16799991917,1cyclictest10272-21snmpd20:56:190
16799991917,1cyclictest10272-21snmpd20:52:400
16799991917,1cyclictest10272-21snmpd20:01:160
1679999190,18cyclictest0-21swapper/021:34:240
1679999190,18cyclictest0-21swapper/020:34:590
3264621812,3sleep30-21swapper/300:25:463
272792180,1sleep122-21ksoftirqd/119:15:181
1680699185,9cyclictest0-21swapper/221:05:112
1680699184,13cyclictest0-21swapper/219:30:152
16806991816,1cyclictest10272-21snmpd20:32:232
16806991816,1cyclictest10272-21snmpd19:51:042
1680299185,9cyclictest0-21swapper/120:20:011
1680299182,15cyclictest0-21swapper/120:19:161
1680299180,17cyclictest0-21swapper/120:35:071
16799991816,1cyclictest10272-21snmpd20:42:320
16799991816,1cyclictest10272-21snmpd20:05:070
16799991816,1cyclictest10272-21snmpd19:47:040
16799991816,1cyclictest10272-21snmpd19:35:400
16799991816,1cyclictest10272-21snmpd19:18:460
403321713,3sleep30-21swapper/320:19:253
237521711,3sleep30-21swapper/322:08:313
16806991715,1cyclictest10272-21snmpd19:55:522
1680299170,16cyclictest0-21swapper/120:25:111
1679999173,13cyclictest0-21swapper/020:20:110
1679999172,13cyclictest0-21swapper/020:10:320
16806991614,1cyclictest10272-21snmpd20:44:372
1662921610,3sleep30-21swapper/323:58:243
110472159,3sleep30-21swapper/300:13:573
91962148,3sleep30-21swapper/321:53:303
2209721410,3sleep30-21swapper/320:33:503
21592148,3sleep30-21swapper/320:50:003
207802149,3sleep30-21swapper/321:21:163
159472148,3sleep30-21swapper/322:32:073
121021410,3sleep30-21swapper/320:40:433
92242137,3sleep30-21swapper/323:01:223
311092130,4sleep30-21swapper/300:06:413
223682139,3sleep30-21swapper/319:12:003
20422134,2sleep30-21swapper/320:48:333
171782131,3sleep30-21swapper/323:23:463
157702139,3sleep30-21swapper/319:32:203
69782128,3sleep30-21swapper/319:53:333
35192120,0sleep30-21swapper/323:51:123
278712120,3sleep30-21swapper/323:48:453
215642128,3sleep30-21swapper/319:35:593
191192128,3sleep30-21swapper/320:05:033
185182126,3sleep30-21swapper/321:57:253
16502120,1sleep30-21swapper/322:59:183
145822128,3sleep30-21swapper/321:00:063
11132128,3sleep30-21swapper/319:48:533
99752117,3sleep30-21swapper/319:28:183
69752110,2sleep30-21swapper/322:43:573
59102115,3sleep30-21swapper/321:33:383
39592114,4sleep30-21swapper/323:16:383
32632115,3sleep30-21swapper/322:25:213
304202117,3sleep30-21swapper/320:12:163
293632116,3sleep30-21swapper/322:03:023
276692117,3sleep30-21swapper/319:43:523
236702110,2sleep323827-21ntpq00:00:233
225272115,3sleep30-21swapper/323:28:423
203712115,3sleep30-21swapper/300:39:013
106262115,3sleep30-21swapper/300:33:153
40712106,3sleep30-21swapper/319:22:503
316702104,3sleep30-21swapper/321:48:443
242442100,3sleep30-21swapper/321:41:153
239872104,3sleep30-21swapper/322:19:183
232922105,3sleep30-21swapper/323:44:263
223902104,3sleep30-21swapper/322:53:143
223902104,3sleep30-21swapper/322:53:133
21392105,3sleep30-21swapper/322:24:253
160172106,3sleep30-21swapper/320:26:183
134282100,2sleep30-21swapper/323:05:193
121622104,3sleep30-21swapper/300:15:013
120152104,4sleep30-21swapper/322:48:253
115832103,3sleep30-21swapper/322:12:203
108172100,2sleep30-21swapper/321:16:363
106222103,3sleep30-21swapper/323:37:283
30684294,3sleep30-21swapper/323:31:043
27899293,3sleep30-21swapper/300:20:433
26423292,4sleep30-21swapper/323:12:283
1374293,3sleep30-21swapper/321:12:193
12956294,3sleep30-21swapper/319:59:353
20223281,4sleep30-21swapper/322:35:153
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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