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2025-05-11 - 11:58
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Data to construct the above plot have been generated using the RT test utility cyclictest.

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 highest latencies:
System rack2slot7.osadl.org (updated Sun May 11, 2025 00:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
479865996334,11cyclictest648946-21ssh23:46:250
479865996030,5cyclictest0-21swapper/021:31:270
47986599422,30cyclictest618822-21cat23:11:260
47986599421,5cyclictest665520-21if_end000:06:220
47986599421,26cyclictest0-21swapper/021:51:200
479867994128,7cyclictest1007-21mta-sts-daemon00:03:132
47986599401,26cyclictest661502-21ntpq00:01:230
479866993911,9cyclictest271ktimers/121:51:251
479866993723,12cyclictest505519-21gltestperf20:31:161
479866993721,2cyclictest593526-21aten2.4-expect22:41:211
47986599363,4cyclictest565046-21ssh22:06:300
47986699354,11cyclictest535543-21ntpq21:31:271
479865993527,6cyclictest503208-21munin-plugin-st20:23:070
479866993416,15cyclictest583356-21packagekitd22:28:091
47986699336,22cyclictest663396-40gzip00:03:211
47986599331,5cyclictest171rcu_preempt22:11:280
479865993315,10cyclictest11050irq/107-eth%d22:51:260
47986799324,5cyclictest583360-21packagekitd22:28:092
47986599321,4cyclictest480920-21ntpq19:16:210
47986699310,16cyclictest555706-21ssh21:56:201
47986599310,19cyclictest0-21swapper/023:32:560
47986799301,24cyclictest568798-21ntpq22:11:282
47986599300,21cyclictest0-21swapper/023:23:150
47986599290,20cyclictest523372-21unixbench_singl21:16:280
479865992822,5cyclictest531877-21unixbench-2d21:26:310
479865992822,4cyclictest620370-21apt-get23:13:090
47986599282,18cyclictest0-21swapper/022:43:200
47986599280,27cyclictest0-21swapper/021:38:080
47986699271,7cyclictest559864-21fschecks_time22:01:201
47986599272,0cyclictest0-21swapper/022:01:550
47986599271,25cyclictest0-21swapper/022:41:300
47986599270,21cyclictest614406-21sed23:06:220
479866992617,5cyclictest1007-21mta-sts-daemon19:21:231
479865992617,1cyclictest0-21swapper/000:26:310
47986599252,8cyclictest526606-21cut21:21:190
479865992523,2cyclictest0-21swapper/022:15:140
47986799244,13cyclictest551415-21ssh21:51:212
47986699242,17cyclictest595611-21sendmail-msp22:43:261
47986599242,21cyclictest675162-21latency_hist00:18:080
479865992421,2cyclictest542820-21aten_r2power_en21:41:190
479865992411,3cyclictest500214-21aten_r2power_en20:16:160
479865992410,3cyclictest556384-21grep21:56:260
47986799233,16cyclictest539162-21/usr/sbin/munin21:36:232
47986599230,23cyclictest0-21swapper/022:31:270
47986799223,14cyclictest635455-21/usr/sbin/munin23:31:272
47986599221,20cyclictest0-21swapper/000:11:280
47986599221,1cyclictest0-21swapper/000:18:360
47986699213,16cyclictest515637-21tune2fs21:01:181
479866992115,5cyclictest564012-21fschecks_count22:06:221
47986699211,4cyclictest11050irq/107-eth%d23:36:261
479866992110,7cyclictest0-21swapper/123:43:181
47986599211,18cyclictest589447-21/usr/sbin/munin22:36:200
47986799203,14cyclictest517299-21grep21:06:192
47986799203,11cyclictest564268-21rm22:06:232
479867992014,4cyclictest673373-21gltestperf00:16:212
47986799200,4cyclictest11050irq/107-eth%d23:51:562
47986599203,11cyclictest11050irq/107-eth%d19:18:100
479865992013,3cyclictest639731-21aten_r2power_en23:36:170
47986599201,17cyclictest610865-21ssh23:01:290
479865992011,1cyclictest0-21swapper/023:42:010
47986599200,3cyclictest546947-21/usr/sbin/munin21:46:240
112699200,3rtkit-daemon1125-21rtkit-daemon23:13:451
47986899192,9cyclictest0-21swapper/323:31:273
47986799199,8cyclictest479924-21cat19:13:082
47986799196,9cyclictest547919-21ssh21:46:282
47986799195,9cyclictest0-21swapper/222:01:232
47986799192,8cyclictest677350-21/usr/sbin/munin00:21:212
47986799192,12cyclictest644909-21/usr/sbin/munin23:41:252
479867991916,2cyclictest490088-21true19:43:082
47986799191,5cyclictest171rcu_preempt00:03:082
479867991915,3cyclictest1006-21mta-sts-daemon20:26:202
47986699193,13cyclictest543954-21ssh21:41:281
47986699192,4cyclictest518347-21munin-run21:08:081
479866991916,2cyclictest646212-21munin-plugin-st23:43:081
47986699191,13cyclictest669348-21grep00:11:191
479865991919,0cyclictest0-21swapper/019:31:240
479865991917,1cyclictest684780-21unixbench-2d00:31:280
479865991916,2cyclictest1008-21mta-sts-daemon23:21:270
47986599191,17cyclictest0-21swapper/021:11:250
47986599191,15cyclictest578591-21apt22:23:080
112699190,1rtkit-daemon0-21swapper/222:53:522
47986899184,8cyclictest0-21swapper/322:11:283
47986799187,10cyclictest500434-21grep20:16:182
47986799186,11cyclictest520000-21kworker/u8:0+writeback22:16:262
47986799183,9cyclictest482063-21apt-get19:18:102
47986799183,7cyclictest594585-21sed22:41:302
47986799183,13cyclictest122792-21ntpd23:56:232
47986799182,5cyclictest670396-21/usr/sbin/munin00:11:282
47986799182,14cyclictest614876-21grep23:06:262
479867991814,3cyclictest555735-21gltestperf21:56:202
479867991813,2cyclictest639907-21cpuspeed23:36:182
47986799181,12cyclictest527537-21/usr/sbin/munin21:21:262
479867991810,4cyclictest0-21swapper/221:16:232
47986699185,8cyclictest614357-21ssh23:06:221
47986699184,5cyclictest619325-21/usr/sbin/munin23:11:311
47986699184,10cyclictest479821-21munin-run19:13:081
47986699182,5cyclictest661010-21fschecks_time00:01:191
47986699181,15cyclictest481513-21true19:18:081
47986699181,13cyclictest628461-21sed23:21:271
479866991810,5cyclictest568508-21if_wlan022:11:251
479865991816,1cyclictest0-21swapper/020:11:170
479865991815,1cyclictest0-21swapper/022:26:300
479865991812,4cyclictest0-21swapper/019:26:200
47986799178,4cyclictest111788-21systemd-journal19:28:082
47986799173,6cyclictest649168-21/usr/sbin/munin23:46:282
47986799173,11cyclictest681084-21/usr/sbin/munin00:26:302
47986799173,11cyclictest507081-21cut20:36:192
47986799172,14cyclictest589217-21/usr/sbin/munin22:36:182
479867991713,3cyclictest481446-21grep19:16:252
479867991713,3cyclictest0-21swapper/223:21:202
47986799171,11cyclictest498145-21sed20:06:302
47986799170,5cyclictest171rcu_preempt21:41:182
47986699176,7cyclictest590300-21sh22:36:281
47986699172,12cyclictest692271-21sed00:41:321
47986699172,12cyclictest515193-21grep20:58:081
47986699171,9cyclictest652579-21fschecks_time23:51:191
479866991714,2cyclictest503157-21unixbench_singl20:21:291
47986699171,1cyclictest0-21swapper/122:16:251
47986699171,12cyclictest496652-21sendmail-msp20:03:181
479866991710,3cyclictest0-21swapper/120:41:221
479865991713,3cyclictest658802-21cron23:58:080
47986899161,8cyclictest0-21swapper/300:31:263
47986799168,5cyclictest0-21swapper/219:46:202
47986799162,12cyclictest530889-21tune2fs21:26:222
47986799162,12cyclictest510121-21cut20:43:082
479867991611,4cyclictest0-21swapper/223:13:412
47986799161,10cyclictest111788-21systemd-journal19:53:082
47986699167,7cyclictest0-21swapper/123:31:281
47986699164,9cyclictest576435-21rm22:21:201
47986699164,7cyclictest532902-21grep21:28:081
47986699163,9cyclictest498878-21tune2fs20:11:191
47986699163,11cyclictest580544-21/usr/sbin/munin22:26:201
47986699163,11cyclictest547407-21ssh21:46:231
47986699162,9cyclictest631526-21sh23:26:191
479866991612,3cyclictest678775-21sendmail00:23:081
479866991611,4cyclictest490618-21fschecks_count19:46:171
47986699161,11cyclictest508506-21apt-config20:38:081
47986699161,10cyclictest484100-21tune2fs19:26:191
47986699160,3cyclictest687391-21aten_r2power_vo00:36:191
47986599168,2cyclictest0-21swapper/023:51:070
47986599166,8cyclictest1006-21mta-sts-daemon22:57:000
47986599165,6cyclictest517053-21/usr/sbin/munin21:06:170
47986599162,8cyclictest0-21swapper/019:13:080
479865991614,1cyclictest0-21swapper/020:36:190
479865991613,2cyclictest0-21swapper/020:31:210
47986599161,14cyclictest512358-21fschecks_time20:51:170
479865991610,5cyclictest490720-21grep19:46:180
47986599160,2cyclictest691305-21fschecks_time00:41:230
47986799155,7cyclictest576888-21/usr/sbin/munin22:21:242
47986799153,9cyclictest512925-21/usr/sbin/munin20:51:232
47986799153,11cyclictest485653-21/usr/sbin/munin19:31:202
47986799152,6cyclictest518886-21grep21:11:222
47986799152,10cyclictest618334-21/usr/sbin/munin23:11:232
479867991511,2cyclictest499885-21unixbench_singl20:11:272
47986799151,10cyclictest610173-21fschecks_count23:01:232
479867991510,4cyclictest0-21swapper/221:31:242
47986699154,8cyclictest494551-21/usr/sbin/munin19:56:221
47986699154,8cyclictest487346-21fschecks_time19:36:171
47986699153,8cyclictest500452-21tune2fs20:16:181
47986699153,7cyclictest527356-21/usr/sbin/munin21:21:251
47986699152,8cyclictest496593-21/usr/sbin/munin20:01:271
47986699152,8cyclictest492321-21fschecks_time19:51:181
47986699152,10cyclictest522883-21ntpq21:16:251
47986699151,9cyclictest601649-21aten_r2power_en22:51:201
47986699151,7cyclictest684889-21grep00:31:281
479866991511,3cyclictest504858-21basename20:28:081
47986699151,10cyclictest510654-21fschecks_count20:46:171
47986699150,14cyclictest609857-21/usr/sbin/munin23:01:261
47986599157,6cyclictest607-21dbus-daemon19:43:080
47986599154,6cyclictest514580-21grep20:56:250
47986599153,8cyclictest504122-21/usr/sbin/munin20:26:190
47986599152,8cyclictest687318-21/usr/sbin/munin00:36:190
479865991511,3cyclictest498248-21unixbench_singl20:06:300
47986599150,3cyclictest516323-21/usr/sbin/munin21:01:240
112699150,2rtkit-daemon1125-21rtkit-daemon22:44:442
47986899144,5cyclictest0-21swapper/322:36:223
47986899144,4cyclictest0-21swapper/323:36:273
47986899142,7cyclictest0-21swapper/321:51:253
47986899142,7cyclictest0-21swapper/321:31:273
47986899142,7cyclictest0-21swapper/300:03:083
47986799143,7cyclictest515000-21unixbench_singl20:56:272
47986799142,9cyclictest581695-21/usr/sbin/munin22:26:292
47986799142,8cyclictest503206-21munin-plugin-st20:23:072
47986799142,10cyclictest495921-21grep20:01:212
47986799141,7cyclictest505419-21fschecks_time20:31:162
479867991411,2cyclictest692299-21unixbench_multi00:41:322
479867991410,2cyclictest0-21swapper/200:31:202
47986799140,11cyclictest688126-21ssh00:36:252
47986799140,10cyclictest111788-21systemd-journal23:26:382
47986699149,4cyclictest629-21thd22:54:531
47986699143,8cyclictest680228-21/usr/sbin/munin00:26:211
47986699143,7cyclictest512043-21aten_r2power_cu20:51:151
47986699143,4cyclictest538660-21ssh21:36:191
47986699142,10cyclictest657228-21/usr/sbin/munin23:56:221
479866991410,2cyclictest488879-21cpuspeed19:41:211
47986599144,8cyclictest1007-21mta-sts-daemon20:01:170
47986599142,9cyclictest494882-21unixbench_multi19:56:240
47986599140,9cyclictest508708-21/usr/sbin/munin20:41:200
47986599140,10cyclictest492399-21grep19:51:180
47986899133,6cyclictest0-21swapper/322:28:093
47986899133,5cyclictest0-21swapper/300:11:213
47986899132,6cyclictest0-21swapper/323:13:103
47986899132,4cyclictest0-21swapper/321:41:183
47986799134,8cyclictest488001-21/usr/sbin/munin19:36:232
47986799133,8cyclictest510651-21grep20:46:172
47986799132,7cyclictest515272-21/usr/sbin/munin21:01:252
47986799132,7cyclictest493637-21/usr/sbin/munin19:56:142
47986699132,8cyclictest518966-21fschecks_time21:11:221
47986699131,7cyclictest485826-21grep19:31:211
47986599133,9cyclictest510506-21aten_r2power_po20:46:150
479865991311,1cyclictest488406-21cron19:38:070
47986899127,3cyclictest0-21swapper/321:26:223
47986899124,4cyclictest0-21swapper/323:51:193
47986899123,4cyclictest0-21swapper/300:43:083
47986899123,4cyclictest0-21swapper/300:26:243
47986899123,3cyclictest0-21swapper/320:11:193
47986899122,5cyclictest0-21swapper/323:46:303
47986899122,5cyclictest0-21swapper/322:16:193
47986899121,6cyclictest0-21swapper/322:21:283
47986899121,6cyclictest0-21swapper/320:26:173
47986899121,5cyclictest0-21swapper/323:06:273
47986799125,5cyclictest0-21swapper/222:51:202
47986699128,3cyclictest1005-21mta-sts-daemon00:14:201
47986899113,4cyclictest0-21swapper/322:56:243
47986899113,3cyclictest0-21swapper/321:16:193
47986899112,6cyclictest0-21swapper/322:51:303
47986899112,5cyclictest0-21swapper/323:56:183
47986899112,5cyclictest0-21swapper/321:56:203
47986899112,5cyclictest0-21swapper/300:16:193
47986899112,5cyclictest0-21swapper/300:01:233
47986899112,4cyclictest0-21swapper/320:46:163
47986899112,4cyclictest0-21swapper/320:21:203
47986899111,6cyclictest0-21swapper/319:48:083
47986899111,6cyclictest0-21swapper/300:36:203
47986899110,6cyclictest0-21swapper/320:51:213
47986899104,3cyclictest0-21swapper/321:11:193
47986899103,4cyclictest0-21swapper/323:21:263
47986899103,4cyclictest0-21swapper/322:46:213
47986899103,3cyclictest0-21swapper/323:01:233
47986899103,3cyclictest0-21swapper/321:35:153
47986899103,3cyclictest0-21swapper/321:06:183
47986899103,3cyclictest0-21swapper/320:03:183
47986899103,2cyclictest0-21swapper/319:21:223
47986899102,5cyclictest0-21swapper/323:41:163
47986899102,5cyclictest0-21swapper/321:21:203
47986899102,4cyclictest0-21swapper/320:38:103
47986899102,4cyclictest0-21swapper/320:31:193
47986899102,3cyclictest0-21swapper/323:23:133
47986899102,3cyclictest0-21swapper/322:28:083
47986899102,3cyclictest0-21swapper/320:03:083
47986899101,5cyclictest0-21swapper/321:59:033
47986899101,5cyclictest0-21swapper/321:01:173
47986899100,5cyclictest0-21swapper/323:11:223
47986899100,5cyclictest0-21swapper/300:21:173
4798689994,3cyclictest0-21swapper/319:31:283
4798689994,2cyclictest0-21swapper/320:56:223
4798689993,3cyclictest0-21swapper/322:06:233
4798689993,3cyclictest0-21swapper/319:36:163
4798689992,4cyclictest0-21swapper/321:45:393
4798689992,4cyclictest0-21swapper/320:36:173
4798689992,3cyclictest0-21swapper/320:16:223
4798689992,3cyclictest0-21swapper/319:56:143
4798689992,3cyclictest0-21swapper/319:41:203
4798689991,5cyclictest0-21swapper/319:26:263
4798689982,4cyclictest0-21swapper/322:41:233
4798689981,5cyclictest0-21swapper/319:51:183
4798689981,4cyclictest0-21swapper/319:16:153
4798689954,1cyclictest0-21swapper/319:13:083
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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