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2025-07-03 - 08:53
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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 all highest latencies:
System rackaslot0.osadl.org (updated Thu Jul 03, 2025 00:44:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
157612920,0sleep30-21swapper/321:18:013
250102850,0sleep11505-21nfsd22:30:011
157312630,0sleep03-21ksoftirqd/023:11:300
847425923,19sleep20-21swapper/219:09:482
180572580,1sleep20-21swapper/200:04:172
176352580,1sleep117627-21sshd22:38:591
270192560,0sleep21722-21runrttasks22:56:222
65162550,0sleep00-21swapper/022:34:410
29732540,0sleep32951-21sshd23:29:363
182272540,0sleep20-21swapper/200:18:192
153052540,0sleep20-21swapper/222:06:232
264732530,0sleep30-21swapper/300:22:443
225892530,1sleep322584-21bash21:28:223
248762520,2sleep010-21rcuc/000:19:050
223902520,3sleep337-21rcuc/321:44:323
146492520,0sleep10-21swapper/100:03:561
308202510,0sleep10-21swapper/123:19:331
49142500,1sleep10-21swapper/123:42:481
302052500,0sleep20-21swapper/222:14:242
14242500,1sleep10-21swapper/123:10:111
831924923,9sleep00-21swapper/019:07:490
316862490,1sleep132088-21diskmemload00:30:481
827224825,19sleep30-21swapper/319:07:123
307342470,0sleep232088-21diskmemload22:33:512
820124623,19sleep10-21swapper/119:06:181
61512460,0sleep30-21swapper/322:24:543
272322460,0sleep227234-21id23:38:332
157732450,0sleep00-21swapper/000:04:020
264762440,0sleep20-21swapper/222:04:222
218212440,0sleep00-21swapper/000:38:120
220092390,1sleep021990-21sshd23:51:040
213082390,0sleep10-21swapper/122:00:291
209652380,0sleep00-21swapper/021:21:420
49352300,0sleep14937-21sshd21:29:511
310442260,1sleep00-21swapper/022:37:010
168452250,1sleep316836-21sshd21:21:173
8738992422,1cyclictest8312-21sshd00:27:550
255712240,0sleep00-21swapper/022:43:020
8738992321,1cyclictest14608-21sshd21:50:120
874599210,20cyclictest0-21swapper/222:44:302
8740992120,1cyclictest18895-21sshd22:52:191
8740992119,1cyclictest1986-21sshd21:10:141
8738992117,3cyclictest910-21sshd22:17:520
8738992117,1cyclictest8326-21sshd00:24:200
253922210,0sleep30-21swapper/321:12:323
215592210,1sleep00-21swapper/022:26:200
8740992014,5cyclictest31373-21sshd23:32:221
8748991917,1cyclictest0-21swapper/322:00:443
8748991817,1cyclictest0-21swapper/322:52:193
8748991812,6cyclictest28953-21sshd21:54:543
8745991816,1cyclictest19903-21sshd23:47:372
874099187,1cyclictest0-21swapper/121:15:461
874099180,2cyclictest2698-21sshd23:52:271
8748991711,5cyclictest0-21swapper/323:32:223
874899170,1cyclictest0-21swapper/323:50:093
874899170,16cyclictest0-21swapper/322:47:133
874899170,16cyclictest0-21swapper/321:59:023
874899170,16cyclictest0-21swapper/321:59:023
874899170,16cyclictest0-21swapper/319:15:113
874899170,16cyclictest0-21swapper/300:01:503
874099178,5cyclictest0-21swapper/123:27:361
874099170,1cyclictest6817-21sshd23:49:371
874099170,1cyclictest14020-21sshd21:43:401
874099170,1cyclictest1348-21sshd22:43:551
874099170,16cyclictest6594-21sshd23:00:481
874099170,16cyclictest14900-21sshd22:48:371
874099170,10cyclictest18556-21sshd21:31:041
874099170,10cyclictest16974-21sshd22:13:041
8738991714,2cyclictest31227-21dump-pmu-power20:00:010
873899170,14cyclictest0-21swapper/022:00:410
136462170,5sleep121-21ksoftirqd/123:20:571
874899168,7cyclictest29215-21sshd00:39:153
874899161,11cyclictest0-21swapper/321:31:333
874899160,2cyclictest0-21swapper/320:30:173
874899160,1cyclictest30914-21sshd23:42:083
874899160,1cyclictest25502-21bash23:58:063
874899160,1cyclictest19430-21sshd00:11:133
874899160,1cyclictest0-21swapper/323:00:213
874899160,1cyclictest0-21swapper/322:35:283
874899160,1cyclictest0-21swapper/322:32:393
874899160,15cyclictest7834-21sshd22:12:063
874899160,15cyclictest6282-21sshd23:07:213
874899160,15cyclictest29698-21sshd00:15:553
874899160,15cyclictest27570-21sshd21:45:043
874899160,15cyclictest19044-21sshd22:26:043
874899160,15cyclictest13836-21sshd22:55:103
874899160,15cyclictest0-21swapper/323:39:493
874899160,15cyclictest0-21swapper/323:20:063
874899160,15cyclictest0-21swapper/322:40:093
874899160,11cyclictest0-21swapper/319:54:443
874899160,10cyclictest0-21swapper/322:15:503
874099169,6cyclictest31041-21sshd23:35:331
874099169,6cyclictest28704-21sshd21:48:201
874099169,6cyclictest1591-21sshd21:53:551
874099169,6cyclictest14006-21sshd22:55:111
874099169,6cyclictest12483-21sshd21:20:481
874099169,6cyclictest0-21swapper/122:26:041
874099169,6cyclictest0-21swapper/100:36:271
874099169,6cyclictest0-21swapper/100:10:161
874099168,7cyclictest2195-21sshd00:20:091
874099161,14cyclictest0-21swapper/123:57:391
874099160,2cyclictest0-21swapper/123:05:031
874099160,2cyclictest0-21swapper/119:20:141
874099160,2cyclictest0-21swapper/100:25:141
874099160,15cyclictest1447-21sshd22:05:071
874099160,15cyclictest0-21swapper/122:20:021
874099160,15cyclictest0-21swapper/122:16:451
874099160,15cyclictest0-21swapper/121:56:161
874099160,15cyclictest0-21swapper/121:56:161
874099160,15cyclictest0-21swapper/121:36:131
874099160,15cyclictest0-21swapper/100:06:311
874099160,10cyclictest13330-21bash00:17:461
873899169,4cyclictest0-21swapper/023:46:340
873899169,4cyclictest0-21swapper/022:45:440
873899163,9cyclictest7610-21kworker/0:223:17:410
8738991614,1cyclictest0-21swapper/021:19:010
873899160,13cyclictest0-21swapper/023:55:230
873899160,13cyclictest0-21swapper/023:02:490
61702160,0sleep20-21swapper/200:13:272
133382160,0sleep228-21rcuc/221:43:352
874899158,6cyclictest3539-21sshd23:45:543
874899150,2cyclictest0-21swapper/321:35:453
874899150,1cyclictest7502-21bash22:05:343
874899150,1cyclictest0-21swapper/323:10:113
874899150,1cyclictest0-21swapper/319:20:163
874899150,1cyclictest0-21swapper/300:06:313
874899150,14cyclictest28528-21sshd00:30:253
874899150,14cyclictest0-21swapper/323:15:513
874599150,14cyclictest0-21swapper/223:14:542
874099150,9cyclictest19742-21awk20:40:231
874099150,1cyclictest11836-21apache_volume19:15:101
873899159,3cyclictest0-21swapper/021:38:280
873899159,3cyclictest0-21swapper/000:08:060
873899158,4cyclictest0-21swapper/023:40:230
873899153,11cyclictest0-21swapper/023:05:010
873899150,14cyclictest0-21swapper/023:30:160
873899150,12cyclictest0-21swapper/022:51:220
83162150,0sleep20-21swapper/221:52:452
874899148,5cyclictest16721-21sshd00:25:133
874899140,1cyclictest0-21swapper/320:05:393
874599149,4cyclictest0-21swapper/223:54:262
874599149,4cyclictest0-21swapper/221:38:102
874599149,4cyclictest0-21swapper/200:30:022
874599142,9cyclictest115950irq/25-eth022:35:352
8745991412,1cyclictest0-21swapper/222:17:522
8745991411,1cyclictest28-21rcuc/200:05:372
8745991410,4cyclictest291ktimersoftd/223:25:382
874599140,13cyclictest0-21swapper/222:28:202
874599140,13cyclictest0-21swapper/221:26:162
874099140,9cyclictest13326-21apache_volume20:30:171
874099140,1cyclictest11370-21diskstats20:25:131
873899149,3cyclictest0-21swapper/000:12:060
873899147,4cyclictest0-21swapper/022:05:430
873899143,1cyclictest16983-21sshd21:11:390
8738991413,1cyclictest0-21swapper/021:25:520
873899141,1cyclictest29843-21munin-node23:35:260
8738991410,2cyclictest0-21swapper/022:14:520
873899140,3cyclictest0-21swapper/022:20:130
873899140,13cyclictest0-21swapper/021:31:210
873899140,11cyclictest5064-21apache_volume23:20:130
873899140,11cyclictest0-21swapper/021:56:540
873899140,11cyclictest0-21swapper/021:56:540
158152140,1sleep015793-21sshd23:27:370
874899138,4cyclictest0-21swapper/319:40:203
874899130,1cyclictest0-21swapper/320:25:153
874599139,1cyclictest0-21swapper/223:00:572
874599139,1cyclictest0-21swapper/222:48:572
874599137,5cyclictest0-21swapper/200:25:382
8745991312,0cyclictest291ktimersoftd/221:15:392
8745991311,1cyclictest4984-21sshd21:10:262
874599130,12cyclictest27659-21sshd23:55:042
874599130,12cyclictest0-21swapper/223:42:452
874099131,11cyclictest0-21swapper/120:55:141
874099131,11cyclictest0-21swapper/119:35:141
873899139,3cyclictest0-21swapper/020:10:120
873899138,2cyclictest22377-21sshd00:34:100
873899134,5cyclictest18746-21idleruntime-cro19:30:000
873899131,11cyclictest0-21swapper/021:40:170
873899130,2cyclictest27904-21sshd21:45:060
873899130,11cyclictest0-21swapper/022:55:090
874899120,12cyclictest0-21swapper/320:42:433
874599129,2cyclictest0-21swapper/221:45:152
874599129,2cyclictest0-21swapper/221:21:362
874599129,1cyclictest14660-21bash21:30:412
874599129,1cyclictest0-21swapper/222:20:212
874599128,1cyclictest0-21swapper/221:55:392
874599128,1cyclictest0-21swapper/221:55:392
874599121,10cyclictest0-21swapper/222:50:512
874599120,9cyclictest0-21swapper/223:33:542
874599120,2cyclictest0-21swapper/220:33:282
874599120,1cyclictest4771-21sshd23:20:122
874599120,1cyclictest10739-21sshd00:36:412
874599120,11cyclictest0-21swapper/223:15:192
874599120,11cyclictest0-21swapper/223:06:582
874599120,11cyclictest0-21swapper/220:56:292
874599120,11cyclictest0-21swapper/219:45:132
874099121,2cyclictest0-21swapper/120:10:141
874099121,1cyclictest0-21swapper/119:30:161
873899129,2cyclictest0-21swapper/020:00:160
873899129,2cyclictest0-21swapper/019:40:160
873899128,4cyclictest0-21swapper/020:40:140
873899121,2cyclictest0-21swapper/020:25:110
873899121,2cyclictest0-21swapper/020:20:150
873899121,10cyclictest0-21swapper/020:50:150
873899120,9cyclictest0-21swapper/020:45:220
322432120,0sleep00-21swapper/021:10:000
8748991110,1cyclictest0-21swapper/319:34:383
874899110,6cyclictest0-21swapper/320:55:233
874899110,6cyclictest0-21swapper/320:15:183
874899110,5cyclictest0-21swapper/319:10:113
874899110,11cyclictest0-21swapper/319:47:323
874899110,10cyclictest23238-21diskstats20:50:143
874899110,10cyclictest0-21swapper/321:00:143
874899110,10cyclictest0-21swapper/320:45:263
874899110,10cyclictest0-21swapper/320:10:143
874899110,10cyclictest0-21swapper/320:00:143
874899110,10cyclictest0-21swapper/319:55:083
874899110,10cyclictest0-21swapper/319:35:133
874899110,10cyclictest0-21swapper/319:25:153
874599119,1cyclictest0-21swapper/220:10:162
874599111,1cyclictest0-21swapper/220:00:162
874599110,2cyclictest0-21swapper/221:00:222
874599110,1cyclictest0-21swapper/220:24:462
874599110,11cyclictest0-21swapper/220:51:502
874599110,11cyclictest0-21swapper/219:31:542
874599110,10cyclictest1072-21bash00:20:012
874599110,10cyclictest0-21swapper/219:55:102
874599110,10cyclictest0-21swapper/219:35:152
874099110,10cyclictest0-21swapper/120:50:131
874099110,10cyclictest0-21swapper/120:45:161
874099110,10cyclictest0-21swapper/120:00:151
874099110,10cyclictest0-21swapper/119:45:241
873899110,8cyclictest0-21swapper/019:35:150
873899110,2cyclictest0-21swapper/019:15:100
873899110,1cyclictest0-21swapper/019:23:580
873899110,11cyclictest0-21swapper/019:34:530
873899110,10cyclictest14598-21ntp_states20:30:250
873899110,10cyclictest0-21swapper/020:15:200
874899108,2cyclictest0-21swapper/320:35:133
874899100,9cyclictest9354-21hddtemp_smartct20:20:163
874899100,9cyclictest0-21swapper/321:05:173
874599108,1cyclictest0-21swapper/220:25:202
874599107,2cyclictest0-21swapper/220:35:152
874599100,9cyclictest1829-21df20:05:152
874599100,9cyclictest0-21swapper/220:45:172
874599100,9cyclictest0-21swapper/220:40:132
874599100,1cyclictest17358-21fw_forwarded_lo19:25:162
874599100,1cyclictest11175-21apache_accesses19:15:012
874599100,1cyclictest0-21swapper/220:15:132
874599100,10cyclictest0-21swapper/221:05:122
874599100,10cyclictest0-21swapper/219:42:222
874099108,1cyclictest30383-21diskstats21:05:161
874099100,9cyclictest15687-21apache_volume20:35:121
874099100,1cyclictest29068-21apache_volume19:55:071
874099100,1cyclictest27559-21apache_volume21:00:131
874099100,1cyclictest25345-21ls19:40:241
874099100,1cyclictest1886-21diskstats20:05:161
874099100,1cyclictest16932-21expr19:25:141
874099100,1cyclictest0-21swapper/120:20:151
873899109,1cyclictest0-21swapper/019:52:390
873899109,1cyclictest0-21swapper/019:10:500
873899108,1cyclictest26744-21perl19:45:150
873899100,1cyclictest28251-21fschecks_time21:00:160
87459998,1cyclictest0-21swapper/219:14:502
87459994,3cyclictest0-21swapper/219:53:362
87459990,9cyclictest0-21swapper/219:20:142
87409990,9cyclictest0-21swapper/120:15:121
87389998,1cyclictest0-21swapper/020:07:180
87389990,1cyclictest0-21swapper/020:35:190
87389981,2cyclictest0-21swapper/020:55:180
87409970,6cyclictest0-21swapper/119:10:121
87409970,1cyclictest28547-21taskset19:51:271
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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