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2026-06-28 - 23:57
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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 rackfslot7.osadl.org (updated Sun Jun 28, 2026 12:46:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20103259917113,19cyclictest0-21swapper/108:15:331
20103259917113,19cyclictest0-21swapper/108:10:081
20103259917112,19cyclictest0-21swapper/108:08:541
20103259917112,19cyclictest0-21swapper/108:08:531
20103259917012,19cyclictest0-21swapper/108:25:031
20103259916911,19cyclictest0-21swapper/108:20:101
20103259910179,19cyclictest2130046-21irqstats10:45:161
201033199950,94cyclictest0-21swapper/709:40:167
2010325999536,39cyclictest1086-21runrttasks09:34:051
2010325997315,39cyclictest2157936-21ntpq11:35:191
2010325997070,0cyclictest0-21swapper/111:29:551
201032599668,39cyclictest236199-21snmpd09:25:161
2010325996041,19cyclictest2161915-21munin-run11:45:001
2010325995917,20cyclictest2022144-21fschecks_count07:30:161
2010331995840,18cyclictest0-21swapper/712:20:137
2010331995840,18cyclictest0-21swapper/712:20:137
201032599580,39cyclictest2019898-21lpstat07:25:191
201032599580,39cyclictest2015963-21munin-plugin-st07:20:021
2010325995717,39cyclictest2168423-21/usr/sbin/munin11:55:151
201032599570,38cyclictest776-21dbus-daemon12:40:011
2010325995618,19cyclictest2029554-21munin-run07:45:021
2010325995533,19cyclictest331ktimers/112:12:471
2010325995533,19cyclictest0-21swapper/108:53:021
2010325995532,19cyclictest0-21swapper/109:04:521
2010325995516,39cyclictest2144368-21cat11:10:221
2010325995515,39cyclictest2133152-21ntp_states10:50:191
2010331995435,19cyclictest861rcuc/709:10:177
2010326995436,18cyclictest0-21swapper/208:40:172
2010325995432,19cyclictest0-21swapper/112:28:371
2010325995432,19cyclictest0-21swapper/110:44:051
2010325995432,19cyclictest0-21swapper/109:15:401
2010325995432,0cyclictest0-21swapper/112:21:531
2010325995432,0cyclictest0-21swapper/112:21:521
2010325995417,18cyclictest2056026-21gzip08:30:231
2010325995332,19cyclictest0-21swapper/110:06:491
2010325995332,19cyclictest0-21swapper/109:10:441
2010325995332,0cyclictest0-21swapper/111:32:041
2010325995331,19cyclictest0-21swapper/112:07:161
2010325995331,19cyclictest0-21swapper/111:51:121
2010325995331,0cyclictest0-21swapper/110:10:061
2010325995331,0cyclictest0-21swapper/108:38:131
2010325995330,0cyclictest0-21swapper/111:00:521
2010325995315,0cyclictest2116722-21ntpq10:20:181
2010325995314,19cyclictest0-21swapper/110:58:081
2010325995314,19cyclictest0-21swapper/107:35:251
2010327995214,19cyclictest0-21swapper/309:55:183
2010325995233,19cyclictest0-21swapper/109:56:401
2010325995232,0cyclictest0-21swapper/109:48:221
2010325995231,19cyclictest0-21swapper/110:36:261
2010325995231,0cyclictest0-21swapper/111:21:401
2010325995231,0cyclictest0-21swapper/111:05:401
2010325995231,0cyclictest0-21swapper/110:34:141
2010325995231,0cyclictest0-21swapper/110:04:381
2010325995231,0cyclictest0-21swapper/108:02:471
2010329995112,19cyclictest0-21swapper/510:35:175
2010326995113,19cyclictest0-21swapper/209:30:132
2010325995132,19cyclictest0-21swapper/109:51:111
2010325995130,19cyclictest0-21swapper/110:18:191
2010325995130,19cyclictest0-21swapper/109:37:341
2010325995130,19cyclictest0-21swapper/109:20:331
2010325995130,0cyclictest0-21swapper/109:44:051
2010325995130,0cyclictest0-21swapper/107:49:091
2010325995130,0cyclictest0-21swapper/107:13:271
2010324995132,19cyclictest0-21swapper/011:00:150
2010324995132,19cyclictest0-21swapper/009:15:150
2010331995012,19cyclictest0-21swapper/711:00:157
2010329995012,19cyclictest0-21swapper/512:30:145
2010326995011,38cyclictest0-21swapper/211:05:152
2010325995029,19cyclictest0-21swapper/108:57:251
2010325995028,19cyclictest0-21swapper/112:18:421
2010324995011,19cyclictest2029158-21kworker/0:2+ice07:55:160
2010327994930,19cyclictest0-21swapper/312:10:163
2010325994930,19cyclictest0-21swapper/111:15:311
2010325994929,0cyclictest0-21swapper/112:32:561
201033199489,19cyclictest0-21swapper/708:05:167
201033199489,19cyclictest0-21swapper/708:05:157
2010325994830,0cyclictest0-21swapper/107:59:481
2010325994829,19cyclictest0-21swapper/108:41:491
2010325994829,19cyclictest0-21swapper/107:50:531
201032999479,19cyclictest0-21swapper/510:30:155
2010329994728,19cyclictest0-21swapper/508:20:165
2010330994627,19cyclictest0-21swapper/610:25:166
201032899457,19cyclictest0-21swapper/408:20:164
201032599457,19cyclictest2172831-21unin-run12:05:001
201032599456,39cyclictest0-21swapper/109:09:591
201033099446,19cyclictest0-21swapper/607:50:156
201032499446,19cyclictest0-21swapper/009:30:120
2010324994325,18cyclictest0-21swapper/007:10:170
201032799424,19cyclictest0-21swapper/312:15:153
201032599412,19cyclictest0-21swapper/108:45:381
201032899401,39cyclictest0-21swapper/410:45:154
2010328993921,0cyclictest0-21swapper/409:05:154
2010331993819,19cyclictest0-21swapper/710:50:147
201033199380,38cyclictest0-21swapper/712:05:157
201033199380,19cyclictest0-21swapper/711:55:147
201033099380,19cyclictest0-21swapper/610:10:166
201032999380,38cyclictest0-21swapper/511:55:155
201032999380,19cyclictest0-21swapper/510:10:155
201032599380,19cyclictest0-21swapper/107:21:271
2010331993737,0cyclictest0-21swapper/708:15:117
2010331993719,18cyclictest0-21swapper/711:10:167
201032899370,18cyclictest0-21swapper/407:25:174
201032799370,37cyclictest0-21swapper/309:35:163
201032799370,18cyclictest0-21swapper/308:36:513
2010325993718,19cyclictest2118994-21if_eno510:25:161
2010331993636,0cyclictest0-21swapper/710:08:077
201033199360,36cyclictest0-21swapper/708:20:157
2010330993619,17cyclictest0-21swapper/607:30:166
2010329993636,0cyclictest2070559-21kworker/5:1+events09:14:025
201032899360,17cyclictest0-21swapper/411:45:174
201032799360,36cyclictest0-21swapper/312:25:163
201033199350,15cyclictest0-21swapper/709:45:167
2010330993516,19cyclictest0-21swapper/608:30:176
2010329993515,19cyclictest0-21swapper/509:50:155
201032999350,35cyclictest0-21swapper/512:15:145
201032899350,15cyclictest0-21swapper/408:35:214
2010325993535,0cyclictest0-21swapper/111:45:251
201032499350,35cyclictest0-21swapper/011:15:150
201032499350,16cyclictest0-21swapper/010:45:160
2010331993434,0cyclictest0-21swapper/709:10:007
2010331993415,19cyclictest0-21swapper/711:25:167
2010331993415,19cyclictest0-21swapper/710:20:157
201033199340,34cyclictest0-21swapper/708:10:177
2010330993414,20cyclictest0-21swapper/610:35:176
201033099340,15cyclictest0-21swapper/607:40:166
201032999340,34cyclictest0-21swapper/512:20:145
201032999340,34cyclictest0-21swapper/512:20:135
201032899340,15cyclictest0-21swapper/412:00:174
201032899340,15cyclictest0-21swapper/411:50:144
201032799340,15cyclictest0-21swapper/312:05:153
201032799340,15cyclictest0-21swapper/308:15:163
2010326993414,19cyclictest0-21swapper/210:05:152
201032699340,34cyclictest0-21swapper/208:15:152
201032699340,15cyclictest0-21swapper/211:30:182
2010324993434,0cyclictest0-21swapper/008:04:570
2010324993414,19cyclictest0-21swapper/011:20:140
2010331993314,19cyclictest0-21swapper/711:45:177
2010331993314,19cyclictest0-21swapper/708:45:177
2010331993314,19cyclictest0-21swapper/707:35:157
2010331993314,19cyclictest0-21swapper/707:30:177
2010330993314,19cyclictest0-21swapper/612:25:166
2010330993314,19cyclictest0-21swapper/612:20:146
2010330993314,19cyclictest0-21swapper/612:20:136
2010330993314,19cyclictest0-21swapper/612:10:166
2010330993314,19cyclictest0-21swapper/610:30:156
2010330993314,19cyclictest0-21swapper/609:50:146
2010330993314,19cyclictest0-21swapper/609:35:166
2010330993314,19cyclictest0-21swapper/608:55:176
2010330993313,20cyclictest0-21swapper/611:10:166
2010329993333,0cyclictest1986262-21kworker/5:1+events07:25:065
2010329993314,19cyclictest0-21swapper/511:05:155
2010329993314,19cyclictest0-21swapper/510:55:135
2010329993314,19cyclictest0-21swapper/509:35:155
2010329993314,19cyclictest0-21swapper/509:00:175
2010329993314,19cyclictest0-21swapper/508:50:145
2010329993314,19cyclictest0-21swapper/507:20:155
2010329993313,19cyclictest0-21swapper/511:20:155
2010329993313,19cyclictest0-21swapper/508:55:235
2010328993314,19cyclictest0-21swapper/412:10:174
2010328993314,19cyclictest0-21swapper/411:40:144
2010328993314,19cyclictest0-21swapper/410:50:144
2010328993314,19cyclictest0-21swapper/409:50:144
2010328993314,19cyclictest0-21swapper/408:10:174
2010327993314,19cyclictest0-21swapper/312:30:213
2010327993314,19cyclictest0-21swapper/311:20:143
2010327993314,19cyclictest0-21swapper/307:45:163
2010327993314,19cyclictest0-21swapper/307:35:153
2010326993314,19cyclictest0-21swapper/211:20:152
2010326993314,19cyclictest0-21swapper/208:05:162
2010326993314,19cyclictest0-21swapper/208:05:152
2010326993314,19cyclictest0-21swapper/207:35:162
2010326993314,19cyclictest0-21swapper/207:20:152
2010324993333,0cyclictest0-21swapper/012:16:510
2010324993314,19cyclictest0-21swapper/011:30:170
2010324993314,19cyclictest0-21swapper/010:15:140
2010324993314,19cyclictest0-21swapper/010:05:150
2010324993314,19cyclictest0-21swapper/009:25:160
2010324993314,19cyclictest0-21swapper/008:31:490
2010324993314,19cyclictest0-21swapper/008:10:160
2010331993213,19cyclictest0-21swapper/710:00:157
2010330993213,19cyclictest0-21swapper/608:45:176
2010330993213,19cyclictest0-21swapper/608:40:166
2010330993213,19cyclictest0-21swapper/608:05:166
2010330993213,19cyclictest0-21swapper/608:05:156
2010329993232,0cyclictest2118848-21kworker/5:1+events10:40:195
2010329993232,0cyclictest2053859-21kworker/5:0+events08:45:285
2010329993213,19cyclictest0-21swapper/512:35:175
2010329993213,19cyclictest0-21swapper/510:00:165
2010329993213,19cyclictest0-21swapper/508:40:245
2010329993213,19cyclictest0-21swapper/508:35:215
2010329993213,19cyclictest0-21swapper/508:00:145
2010329993213,19cyclictest0-21swapper/507:55:155
2010329993213,19cyclictest0-21swapper/507:50:165
2010329993213,19cyclictest0-21swapper/507:15:175
2010329993212,19cyclictest0-21swapper/511:45:175
2010328993214,18cyclictest0-21swapper/409:40:164
2010328993214,0cyclictest0-21swapper/408:55:184
2010328993214,0cyclictest0-21swapper/408:15:154
2010328993213,19cyclictest0-21swapper/409:36:594
2010328993213,19cyclictest0-21swapper/409:20:154
2010328993213,19cyclictest0-21swapper/407:20:164
2010327993213,19cyclictest0-21swapper/311:25:153
2010327993213,19cyclictest0-21swapper/310:25:163
2010327993213,19cyclictest0-21swapper/310:00:153
2010327993213,19cyclictest0-21swapper/309:40:153
2010327993213,19cyclictest0-21swapper/308:45:173
2010327993213,19cyclictest0-21swapper/308:20:153
2010326993214,18cyclictest0-21swapper/210:55:132
2010326993213,19cyclictest0-21swapper/211:35:142
2010326993213,19cyclictest0-21swapper/211:15:142
2010326993213,19cyclictest0-21swapper/207:45:152
2010326993212,19cyclictest0-21swapper/207:15:162
2010324993213,19cyclictest0-21swapper/011:37:210
2010324993213,19cyclictest0-21swapper/010:50:140
2010324993213,19cyclictest0-21swapper/010:25:160
2010324993213,0cyclictest0-21swapper/012:10:160
2010324993212,19cyclictest0-21swapper/010:20:150
2010331993112,19cyclictest0-21swapper/712:30:157
2010331993112,19cyclictest0-21swapper/711:40:147
2010331993112,19cyclictest0-21swapper/710:40:167
2010331993112,19cyclictest0-21swapper/710:10:157
2010330993112,19cyclictest0-21swapper/607:20:156
2010329993131,0cyclictest2070559-21kworker/5:1+events09:40:055
2010329993131,0cyclictest2070559-21kworker/5:1+events09:24:105
2010329993112,19cyclictest0-21swapper/512:00:165
2010328993112,19cyclictest0-21swapper/411:20:144
2010328993112,19cyclictest0-21swapper/407:40:174
2010327993112,19cyclictest0-21swapper/310:40:153
2010327993112,19cyclictest0-21swapper/310:15:143
2010326993112,19cyclictest0-21swapper/211:55:152
2010326993112,19cyclictest0-21swapper/208:30:182
2010324993131,0cyclictest0-21swapper/007:22:340
2010330993011,19cyclictest0-21swapper/609:25:176
2010329993030,0cyclictest1999141-21kworker/5:0+events07:44:455
2010329993030,0cyclictest1986262-21kworker/5:1+events07:38:185
2010329993011,19cyclictest0-21swapper/512:05:165
2010329993011,19cyclictest0-21swapper/509:15:165
2010329993010,20cyclictest0-21swapper/509:55:175
2010328993011,19cyclictest0-21swapper/411:35:154
2010328993011,19cyclictest0-21swapper/411:15:154
2010326993012,18cyclictest0-21swapper/207:10:172
2010326993011,19cyclictest0-21swapper/212:20:192
2010326993011,19cyclictest0-21swapper/212:20:192
2010324993011,19cyclictest0-21swapper/007:40:160
2010324993011,19cyclictest0-21swapper/007:30:170
2010331992910,19cyclictest0-21swapper/712:35:167
2010331992910,19cyclictest0-21swapper/708:30:177
2010330992910,19cyclictest0-21swapper/612:30:156
2010330992910,19cyclictest0-21swapper/609:15:166
2010330992910,19cyclictest0-21swapper/609:00:176
2010329992929,0cyclictest2133864-21kworker/5:2+events12:11:125
2010329992910,19cyclictest0-21swapper/509:25:165
2010327992911,18cyclictest0-21swapper/309:25:233
2010326992911,18cyclictest0-21swapper/209:00:172
2010324992910,19cyclictest0-21swapper/011:40:150
2010324992910,19cyclictest0-21swapper/008:40:160
2010324992910,19cyclictest0-21swapper/007:25:160
2010331992810,18cyclictest0-21swapper/711:50:147
201033099289,19cyclictest0-21swapper/612:00:166
201033099288,19cyclictest0-21swapper/611:55:146
201032999289,19cyclictest0-21swapper/508:25:155
2010329992828,0cyclictest2128394-21kworker/5:0+events10:50:155
2010329992828,0cyclictest1999141-21kworker/5:0+events07:45:215
201032899289,19cyclictest0-21swapper/410:30:164
201032899289,19cyclictest0-21swapper/410:05:164
2010328992810,18cyclictest0-21swapper/408:00:144
2010328992810,0cyclictest0-21swapper/407:15:174
201032799289,19cyclictest0-21swapper/309:45:163
201032799289,0cyclictest0-21swapper/309:50:143
2010327992810,18cyclictest0-21swapper/311:30:183
201033199278,19cyclictest0-21swapper/708:50:197
201033199278,19cyclictest0-21swapper/707:10:177
201033099278,19cyclictest0-21swapper/609:10:176
201033099278,19cyclictest0-21swapper/607:55:156
201032999277,20cyclictest0-21swapper/508:05:165
201032999277,20cyclictest0-21swapper/508:05:155
2010329992727,0cyclictest2133864-21kworker/5:2+events11:36:335
201032899278,19cyclictest0-21swapper/407:50:154
201032799278,19cyclictest0-21swapper/311:55:203
201032699278,19cyclictest0-21swapper/211:00:162
201032499278,19cyclictest0-21swapper/008:21:470
201033099267,19cyclictest0-21swapper/611:25:156
2010329992626,0cyclictest2133864-21kworker/5:2+events11:30:245
2010329992626,0cyclictest2118848-21kworker/5:1+events11:03:255
2010329992626,0cyclictest1986262-21kworker/5:1+events07:32:295
201032899267,19cyclictest0-21swapper/410:20:144
201032799266,19cyclictest0-21swapper/311:05:163
201032499266,19cyclictest0-21swapper/010:40:150
201033199257,18cyclictest0-21swapper/708:01:437
201033199256,19cyclictest0-21swapper/710:15:147
201033099256,19cyclictest0-21swapper/610:00:236
2010329992525,0cyclictest2142093-21kworker/5:0+events11:26:085
2010329992525,0cyclictest2070559-21kworker/5:1+events09:45:325
2010329992525,0cyclictest2053859-21kworker/5:0+events08:35:025
201032899256,19cyclictest0-21swapper/412:22:304
201032899256,19cyclictest0-21swapper/412:22:294
201032499256,19cyclictest0-21swapper/009:00:170
201032499256,19cyclictest0-21swapper/008:25:170
201033199246,1cyclictest877-21mta-sts-daemon10:25:167
201033199245,19cyclictest0-21swapper/711:20:207
201032999245,19cyclictest0-21swapper/507:10:165
2010329992424,0cyclictest2175262-21kworker/5:1+events12:29:495
2010329992424,0cyclictest2142093-21kworker/5:0+events11:50:185
2010329992424,0cyclictest2031816-21kworker/5:2+events08:10:335
2010329992420,4cyclictest2115480-21kworker/5:2+events10:22:445
201033099234,19cyclictest0-21swapper/610:20:156
2010329992323,0cyclictest2118848-21kworker/5:1+events10:46:205
2010329992323,0cyclictest2101306-21kworker/5:0+events10:05:045
2010329992323,0cyclictest2070559-21kworker/5:1+events09:09:375
2010329992320,3cyclictest2070559-21kworker/5:1+events09:34:185
2010329992319,4cyclictest2142093-21kworker/5:0+events11:15:565
2010329992319,4cyclictest2133864-21kworker/5:2+events11:43:325
2010329992319,4cyclictest2133864-21kworker/5:2+events11:11:335
2010329992319,4cyclictest2101306-21kworker/5:0+events10:15:215
2010329992319,4cyclictest2040729-21kworker/5:1+events08:18:095
201032899234,19cyclictest0-21swapper/407:45:154
201032799234,19cyclictest0-21swapper/309:05:153
201032799234,19cyclictest0-21swapper/309:00:183
201032799234,19cyclictest0-21swapper/307:50:153
201032699234,19cyclictest0-21swapper/210:55:012
201032699234,19cyclictest0-21swapper/208:55:172
2010329992219,3cyclictest2115480-21kworker/5:2+events10:25:335
201032499224,18cyclictest0-21swapper/010:35:160
201033099212,19cyclictest0-21swapper/611:15:146
201032899212,19cyclictest0-21swapper/407:56:434
201032699212,19cyclictest0-21swapper/209:20:142
2010326992120,1cyclictest2063581-21mii-tool08:45:162
2010324992120,1cyclictest2094193-21ethtool09:40:150
201032499210,1cyclictest0-21swapper/009:20:140
2010331992020,0cyclictest2179294-21mii-tool12:15:147
2010331992020,0cyclictest2033312-21ethtool07:50:157
2010331992019,1cyclictest236199-21snmpd07:25:377
201033199201,0cyclictest0-21swapper/709:50:097
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2010324992019,1cyclictest236199-21snmpd11:53:430
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2010331991919,0cyclictest236199-21snmpd07:59:397
2010331991919,0cyclictest2184787-21mii-tool12:25:167
2010331991919,0cyclictest2154767-21mii-tool11:30:177
2010331991919,0cyclictest2102608-21ethtool09:55:187
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201033199190,19cyclictest0-21swapper/707:43:307
201033199190,19cyclictest0-21swapper/707:19:347
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2010330991919,0cyclictest2140858-21mii-tool11:05:166
2010330991919,0cyclictest2125901-21kworker/6:3+events11:43:056
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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