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2026-07-10 - 01:43
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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
Characteristics of the 376 highest latencies:
System rack5slot1.osadl.org (updated Thu Jul 09, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23209391510,0EcMasterDemoSyn0-21swapper/309:17:013
1755039910,0EcMasterDemoSyn1756029tAtEmLog_012:14:305
178472890,0sleep50-21swapper/511:37:575
1820139830,0EcMasterDemoSyn1821129tAtEmLog_007:10:155
387839820,0EcMasterDemoSyn388829tAtEmLog_009:42:215
3114739820,0EcMasterDemoSyn3115729tAtEmLog_009:57:355
2651239820,0EcMasterDemoSyn2652229tAtEmLog_012:19:345
1770839820,0EcMasterDemoSyn1771829tAtEmLog_008:16:095
1514839820,0EcMasterDemoSyn1515829tAtEmLog_007:05:105
1422439820,0EcMasterDemoSyn1423429tAtEmLog_009:11:565
1300339820,0EcMasterDemoSyn1301329tAtEmLog_009:47:275
2747239810,0EcMasterDemoSyn2748229tAtEmLog_008:36:265
111939810,0EcMasterDemoSyn112929tAtEmLog_007:40:405
902439800,0EcMasterDemoSyn903429tAtEmLog_009:27:095
302239660,0EcMasterDemoSyn0-21swapper/110:17:521
902439560,0EcMasterDemoSyn903429tAtEmLog_009:32:135
784339240,0EcMasterDemoSyn0-21swapper/210:02:382
17512230,0sleep50-21swapper/512:05:145
784339220,2EcMasterDemoSyn0-21swapper/110:02:381
305282220,0sleep40-21swapper/409:39:384
1216139210,1EcMasterDemoSyn1217129tAtEmLog_010:22:575
2747239200,0EcMasterDemoSyn27478-21ps08:36:261
784339180,2EcMasterDemoSyn7849-21ps10:02:390
687199180,8tDemoTimingTask12818-21chrt10:40:565
1723799181,7cyclictest1950-21runrttasks10:17:070
17237991810,6cyclictest18355-21strings09:50:190
1723799180,10cyclictest11272-21sh11:15:460
1723799180,10cyclictest11272-21sh11:15:460
3221999170,10tDemoTimingTask325-21taskset08:50:015
311099170,10tDemoTimingTask3207-21taskset12:24:415
2038699170,10tDemoTimingTask23120-21chrt11:05:015
1725599170,10cyclictest11838-21users12:10:244
1725099170,12cyclictest28424-21sh12:01:493
1724699176,6cyclictest29460-21cron10:14:592
17241991713,3cyclictest0-21swapper/112:30:131
1723799170,9cyclictest29186-21sh09:56:110
1723799170,9cyclictest20539-21sh09:33:550
1723799170,9cyclictest18289-21sh11:01:590
1723799170,7cyclictest780-21runrttasks10:10:030
1723799170,14cyclictest9794-21sh12:28:020
1723799170,14cyclictest31281-21sh10:33:490
1723799170,14cyclictest15236-21sh12:12:500
1723799170,10cyclictest11841-21sh11:52:430
1725599161,11cyclictest16-1pr/legacy10:02:374
1725099163,9cyclictest25723-21latency_hist09:55:003
17250991612,3cyclictest1-21systemd08:29:593
1725099160,10cyclictest9334-21ssh11:15:153
1725099160,10cyclictest9334-21ssh11:15:143
1724699165,6cyclictest9903-21wc09:45:262
17246991612,3cyclictest12890-21fschecks_time11:35:122
1724699160,9cyclictest2382-21runrttasks08:54:152
1724199168,6cyclictest28935-21sed09:20:181
1724199160,12cyclictest16-1pr/legacy12:14:281
1723799160,9cyclictest780-21runrttasks07:43:410
1723799160,9cyclictest15899-21diskmemload10:43:100
1723799160,8cyclictest9917-21sh10:57:250
1723799160,10cyclictest31419-21ssh12:03:580
687199150,6tDemoTimingTask9047-21chrt10:39:395
2097899151,8tDemoTimingTask21899-21taskset07:19:555
1725599158,5cyclictest8251-21sed09:05:184
1725599153,9cyclictest31821-21cpuspeed09:40:124
17255991512,2cyclictest0-21swapper/411:50:014
1725599150,9cyclictest4894-21sh10:19:114
1725099155,7cyclictest29854-21head08:46:343
1725099155,6cyclictest2932-21cut11:30:003
1725099150,11cyclictest15662-21ssh10:06:463
1725099150,10cyclictest24028-21gltestperf11:05:143
1724699157,6cyclictest28868-21grep12:20:192
1724699154,8cyclictest716-21snmpd11:46:232
17246991511,3cyclictest28685-21gltestperf09:20:152
1724699151,11cyclictest16-1pr/legacy08:16:082
1724699151,10cyclictest24955-21ssh11:41:402
1724699151,10cyclictest24718-21ssh12:36:022
1724699150,8cyclictest10537-21sh11:51:472
1724699150,13cyclictest19040-21apt-get09:15:142
1724199157,6cyclictest3363-21tail08:55:141
1724199155,8cyclictest19506-21/usr/sbin/munin11:20:181
1724199154,6cyclictest32220-21tune2fs09:40:141
1724199151,10cyclictest28892-21ssh09:55:581
1724199151,10cyclictest22026-21sh12:16:181
1724199150,9cyclictest29413-21timerandwakeup12:20:251
1724199150,9cyclictest21482-21sh11:58:161
1724199150,8cyclictest6140-21/usr/sbin/munin12:25:251
1724199150,11cyclictest780-21runrttasks07:17:251
1724199150,11cyclictest29464-21ssh11:25:441
1724199150,11cyclictest21493-21ssh09:52:071
1724199150,10cyclictest8591-21users10:20:271
1724199150,10cyclictest5762-21sh12:07:271
1723799157,6cyclictest10828-21tr09:10:150
1723799156,8cyclictest17229-21cyclictest10:08:530
1723799156,7cyclictest3746-21ssh12:05:590
1723799151,11cyclictest16-1pr/legacy07:45:430
1723799151,11cyclictest16-1pr/legacy07:25:260
1723799150,13cyclictest30048-21ssh10:50:210
1723799150,13cyclictest30035-21ssh11:45:030
1723799150,12cyclictest9587-21diskmemload09:26:010
1723799150,11cyclictest26300-21sh10:48:580
1723799150,11cyclictest16488-21sh09:49:530
1723799150,10cyclictest6882-21sh11:31:300
1540199150,9tDemoTimingTask15496-21taskset11:18:455
1540199150,9tDemoTimingTask15496-21taskset11:18:455
1725599143,8cyclictest23622-21xargs07:20:244
1725599143,8cyclictest23622-21xargs07:20:244
1725599141,9cyclictest27550-21sh12:20:034
1725599141,9cyclictest21878-21idleruntime10:10:174
1725599141,9cyclictest12377-21ssh11:35:094
1725599141,10cyclictest17706-21ssh12:32:214
17255991410,3cyclictest2180-21cron10:00:004
1725599140,9cyclictest27011-21ssh12:19:534
1725599140,9cyclictest18860-21sh11:56:224
1725599140,10cyclictest9286-21/usr/sbin/munin08:00:134
1725599140,10cyclictest8063-21sh12:09:064
1725599140,10cyclictest7551-21ntp_kernel_pll_07:55:194
1725599140,10cyclictest7302-21ssh09:25:574
1725599140,10cyclictest6540-21ssh11:31:164
1725599140,10cyclictest6526-21ssh10:20:074
1725599140,10cyclictest3473-21/usr/sbin/munin08:55:154
1725599140,10cyclictest30625-21sort08:45:124
1725599140,10cyclictest29293-21sh12:39:204
1725599140,10cyclictest28845-21sh11:44:264
1725599140,10cyclictest28011-21/usr/sbin/munin09:20:214
1725599140,10cyclictest26434-21runrttasks07:27:204
1725599140,10cyclictest22846-21ssh11:05:014
1725599140,10cyclictest19033-21/usr/sbin/munin09:15:234
1725599140,10cyclictest18914-21sh09:32:474
1725599140,10cyclictest18072-21/usr/sbin/munin11:20:194
1725599140,10cyclictest17027-21ssh09:50:044
1725599140,10cyclictest16411-21ssh10:43:294
1725599140,10cyclictest15454-21sh09:12:474
1725599140,10cyclictest13739-21ssh11:17:324
1725599140,10cyclictest13739-21ssh11:17:314
1725599140,10cyclictest1338-21/usr/sbin/munin11:10:214
1725599140,10cyclictest1338-21/usr/sbin/munin11:10:204
1725599140,10cyclictest11659-21ssh10:05:054
1725099146,6cyclictest648-21dbus-daemon09:10:003
1725099146,6cyclictest648-21dbus-daemon08:35:213
1725099141,9cyclictest6817-21sh12:25:553
1725099141,9cyclictest27818-21/usr/sbin/munin07:30:183
1725099141,9cyclictest24585-21/usr/sbin/munin07:25:133
1725099141,9cyclictest18429-21aten2_r5power_p08:20:133
1725099141,10cyclictest5208-21runrttasks12:07:033
1725099141,10cyclictest29985-21runrttasks09:56:463
1725099141,10cyclictest24992-21runrttasks08:33:233
1725099140,11cyclictest780-21runrttasks10:23:143
1725099140,10cyclictest8899-21ssh11:50:353
1725099140,10cyclictest8603-21sh10:39:223
1725099140,10cyclictest780-21runrttasks10:00:203
1725099140,10cyclictest7040-21ssh11:14:093
1725099140,10cyclictest7040-21ssh11:14:093
1725099140,10cyclictest6813-21ssh09:25:373
1725099140,10cyclictest6571-21python310:55:203
1725099140,10cyclictest3529-21sh11:48:103
1725099140,10cyclictest3340-21ssh11:30:093
1725099140,10cyclictest32632-21cut07:40:183
1725099140,10cyclictest30907-21ssh10:15:163
1725099140,10cyclictest30573-21sh12:21:043
1725099140,10cyclictest28522-21ssh10:50:083
1725099140,10cyclictest28412-21df09:20:133
1725099140,10cyclictest27401-21sh11:43:253
1725099140,10cyclictest27329-21ssh09:37:203
1725099140,10cyclictest27171-21sh12:37:473
1725099140,10cyclictest25421-21/usr/sbin/munin10:30:163
1725099140,10cyclictest2540-21/usr/sbin/munin07:45:163
1725099140,10cyclictest24393-21ssh12:18:013
1725099140,10cyclictest22551-21python310:10:223
1725099140,10cyclictest20639-21ssh11:03:393
1725099140,10cyclictest20540-21sh11:20:453
1725099140,10cyclictest19599-21ssh11:56:533
1725099140,10cyclictest19317-21ssh10:45:103
1725099140,10cyclictest17505-21/usr/sbin/munin07:10:233
1725099140,10cyclictest1690-21rm09:40:493
1725099140,10cyclictest16272-21sh09:30:563
1725099140,10cyclictest15850-21cat08:15:013
1725099140,10cyclictest14412-21ssh09:12:023
1725099140,10cyclictest13307-21diskmemload10:41:173
1725099140,10cyclictest13133-21runrttasks08:07:303
1725099140,10cyclictest12106-21ssh12:10:353
1725099140,10cyclictest11727-21ssh09:46:313
1724699144,6cyclictest15496-21tr11:00:202
1724699143,8cyclictest28592-21vmstat07:30:262
1724699142,8cyclictest4288-21cpu07:50:122
1724699141,9cyclictest6779-21awk09:00:272
1724699141,9cyclictest26015-21sh10:30:212
1724699141,9cyclictest14637-21sh10:42:152
17246991411,2cyclictest5778-21ssh10:55:142
1724699141,10cyclictest16-1pr/legacy08:21:132
17246991410,3cyclictest19176-21grep12:15:132
1724699140,9cyclictest780-21runrttasks07:56:542
1724699140,10cyclictest9566-21rm09:27:312
1724699140,10cyclictest8924-21/usr/sbin/munin08:00:242
1724699140,10cyclictest6745-21ssh12:08:102
1724699140,10cyclictest32521-21hddtemp_smartct07:40:162
1724699140,10cyclictest31805-21cat08:45:242
1724699140,10cyclictest31582-21/usr/sbin/munin09:40:162
1724699140,10cyclictest31548-21sh10:15:232
1724699140,10cyclictest31064-21runrttasks07:36:182
1724699140,10cyclictest30991-21sh09:57:292
1724699140,10cyclictest29712-21ssh11:25:552
1724699140,10cyclictest2749-21/usr/sbin/munin08:55:182
1724699140,10cyclictest24998-21fschecks_time12:00:122
1724699140,10cyclictest24673-21wget07:25:122
1724699140,10cyclictest23804-21ssh09:53:432
1724699140,10cyclictest23349-21/usr/sbin/munin11:05:202
1724699140,10cyclictest20432-21ssh11:57:302
1724699140,10cyclictest20128-21ssh11:20:272
1724699140,10cyclictest16245-21fschecks_time10:25:142
1724699140,10cyclictest15922-21ssh09:13:072
1724699140,10cyclictest13929-21interrupts12:30:172
1724699140,10cyclictest13625-21/usr/sbin/munin08:10:172
1724699140,10cyclictest13170-21chrt08:08:012
1724699140,10cyclictest11847-21aten2_r5power_p10:05:122
1724699140,10cyclictest11358-21rm11:34:402
1724699140,10cyclictest10069-21/usr/sbin/munin11:15:192
1724699140,10cyclictest10069-21/usr/sbin/munin11:15:182
1724199149,4cyclictest4053-21fschecks_time11:30:151
1724199146,6cyclictest29335-21sed10:50:151
1724199143,8cyclictest28114-21atemtest08:40:111
1724199142,9cyclictest716-21snmpd08:14:351
1724199142,9cyclictest31620-21postgres10:34:031
1724199141,9cyclictest6493-21/usr/sbin/munin07:55:161
1724199141,9cyclictest29098-21diskmemload11:44:371
1724199141,9cyclictest27925-21ssh10:13:521
1724199141,9cyclictest27476-21sh12:01:081
17241991410,3cyclictest648-21dbus-daemon08:55:001
1724199140,11cyclictest5942-21ssh10:37:291
1724199140,10cyclictest9544-21sh10:57:101
1724199140,10cyclictest8992-21ssh11:50:401
1724199140,10cyclictest8924-21/usr/sbin/munin08:00:171
1724199140,10cyclictest8886-21ssh09:27:041
1724199140,10cyclictest8178-21/usr/sbin/munin09:45:181
1724199140,10cyclictest780-21runrttasks08:19:551
1724199140,10cyclictest780-21runrttasks07:41:251
1724199140,10cyclictest7467-21chrt09:05:051
1724199140,10cyclictest6191-21cron07:55:001
1724199140,10cyclictest5124-21/usr/sbin/munin09:00:201
1724199140,10cyclictest443-21ssh11:10:161
1724199140,10cyclictest443-21ssh11:10:151
1724199140,10cyclictest30001-21sh11:45:021
1724199140,10cyclictest29694-21ssh09:39:031
1724199140,10cyclictest27994-21ntp_kernel_pll_07:30:191
1724199140,10cyclictest24590-21apt-get07:25:111
1724199140,10cyclictest22298-21wget07:20:121
1724199140,10cyclictest22298-21wget07:20:121
1724199140,10cyclictest22186-21grep12:35:131
1724199140,10cyclictest20038-21memory09:15:181
1724199140,10cyclictest19928-21grep08:20:251
1724199140,10cyclictest19387-21/usr/sbin/munin10:45:211
1724199140,10cyclictest17956-21fschecks_count07:10:131
1724199140,10cyclictest16879-21ssh10:43:501
1724199140,10cyclictest15592-21diskmemload10:25:101
1724199140,10cyclictest14000-21sh11:00:071
1724199140,10cyclictest13822-21python311:35:181
1724199140,10cyclictest12406-21ssh11:16:351
1724199140,10cyclictest12406-21ssh11:16:351
1724199140,10cyclictest11655-21ssh10:05:061
1723799144,5cyclictest1533-21diskstats10:35:140
1723799141,9cyclictest7092-21forks10:20:150
1723799141,10cyclictest19048-21sh11:56:290
1723799141,10cyclictest13617-21runrttasks08:10:030
17237991410,3cyclictest30156-21idleruntime-cro08:45:000
1723799140,7cyclictest30663-21expr07:35:230
1723799140,7cyclictest29522-21python309:20:230
1723799140,7cyclictest27168-21cut11:25:130
1723799140,7cyclictest22557-21apt-get09:35:100
1723799140,6cyclictest32031-21grep08:45:240
1723799140,12cyclictest29466-21ls12:20:250
1723799140,12cyclictest14666-21cat12:30:230
1723799140,11cyclictest21286-21ssh11:21:170
1723799140,10cyclictest9065-21grep09:05:240
1723799140,10cyclictest716-21snmpd08:09:230
1723799140,10cyclictest6920-21fschecks_count07:55:130
1723799140,10cyclictest5721-21grep07:50:240
1723799140,10cyclictest4122-21cat08:55:230
1723799140,10cyclictest3432-21sh09:42:030
1723799140,10cyclictest27547-21runrttasks08:36:570
1723799140,10cyclictest27037-21sh11:43:100
1723799140,10cyclictest26720-21sh11:06:240
1723799140,10cyclictest2534-21ssh11:10:560
1723799140,10cyclictest2534-21ssh11:10:550
1723799140,10cyclictest24868-21runrttasks08:31:410
1723799140,10cyclictest23439-21sh12:35:220
1723799140,10cyclictest2326-21runrttasks08:53:280
1723799140,10cyclictest20482-21sensors_fan09:15:220
1723799140,10cyclictest20230-21runrttasks08:22:340
1723799140,10cyclictest18633-21sh12:15:030
1723799140,10cyclictest17101-21sh10:25:210
1723799140,10cyclictest12416-21aten2_r5power_c11:35:110
490599134,7tDemoTimingTask11684-21chrt11:52:355
2974629130,11tAtEmLog_02292-21taskset11:10:455
2974629130,11tAtEmLog_02292-21taskset11:10:445
1725599131,9cyclictest1067-21sh10:35:104
17255991310,2cyclictest0-21swapper/410:45:184
1725599130,9cyclictest9708-21taskset09:45:224
1725599130,9cyclictest780-21runrttasks08:50:454
1725599130,9cyclictest780-21runrttasks08:05:484
1725599130,9cyclictest5145-21aten2_r5power_c10:55:114
1725599130,9cyclictest4139-21/usr/sbin/munin07:50:164
1725599130,9cyclictest3981-21sh12:25:044
1725599130,9cyclictest29293-21taskset07:35:094
1725599130,9cyclictest24544-21/usr/sbin/munin10:30:254
1725599130,9cyclictest24468-21/usr/sbin/munin12:00:104
1725599130,9cyclictest23071-21/usr/sbin/munin08:30:164
1725599130,9cyclictest20284-21fschecks_count07:15:144
1725599130,9cyclictest18251-21ls08:20:004
1725599130,9cyclictest17720-21grep07:10:114
1725599130,9cyclictest15329-21chrt08:11:044
1725599130,9cyclictest1031-21/usr/sbin/munin07:40:254
1725599130,10cyclictest8472-21sh11:50:244
1725599130,10cyclictest780-21runrttasks07:48:554
1725599130,10cyclictest32655-21ssh10:51:564
1725599130,10cyclictest28563-21sh11:25:224
1725599130,10cyclictest27426-21grep07:30:154
1725599130,10cyclictest24664-21wc11:05:194
1725599130,10cyclictest18702-21cstates08:20:124
1725599130,10cyclictest17920-21sh10:25:394
1725099136,6cyclictest23219-21head07:20:193
1725099136,6cyclictest23219-21head07:20:183
1725099131,9cyclictest6493-21/usr/sbin/munin07:55:123
1725099130,9cyclictest4139-21/usr/sbin/munin07:50:163
1725099130,9cyclictest2749-21/usr/sbin/munin08:55:223
1725099130,9cyclictest21136-21grep07:15:203
1725099130,9cyclictest15980-21/usr/sbin/munin08:15:203
1725099130,9cyclictest15509-21sh10:25:053
1725099130,9cyclictest1259-21latency08:50:193
1725099130,9cyclictest12162-21sh11:35:013
1725099130,10cyclictest9782-21sed08:00:173
1725099130,10cyclictest5538-21fschecks_count09:00:153
1725099130,10cyclictest29286-21runrttasks07:35:033
1725099130,10cyclictest28687-21gltestperf08:40:143
1725099130,10cyclictest14453-21tr12:30:193
1724699130,9cyclictest7935-21cut09:05:142
1724699130,9cyclictest4189-21/usr/sbin/munin12:25:252
1724699130,9cyclictest29957-21ssh10:50:202
1724699130,9cyclictest28326-21wc08:40:122
1724699130,9cyclictest25692-21gpgconf08:35:012
1724699130,9cyclictest25437-21ssh09:36:022
1724699130,9cyclictest24145-21open_files08:30:182
1724699130,9cyclictest23117-21wc07:20:192
1724699130,9cyclictest23117-21wc07:20:182
1724699130,9cyclictest22978-21latency_hist08:30:002
1724699130,9cyclictest2217-21fschecks_count07:45:142
1724699130,9cyclictest21551-21users07:15:242
1724699130,9cyclictest21389-21ssh10:45:292
1724699130,9cyclictest17734-21sh09:31:582
1724699130,9cyclictest11932-21sh12:10:272
1724699130,9cyclictest1108-21/usr/sbin/munin10:35:142
1724699130,10cyclictest6761-21ssh10:20:142
1724699130,10cyclictest32308-21chrt11:10:122
1724699130,10cyclictest32308-21chrt11:10:122
1724699130,10cyclictest18178-21hddtemp_smartct07:10:142
1724199135,6cyclictest326-21systemd-journal08:06:251
1724199131,9cyclictest780-21runrttasks08:29:091
1724199130,9cyclictest30455-21/usr/sbin/munin08:45:171
1724199130,9cyclictest23109-21aten2_r5power_e08:30:111
1724199130,9cyclictest17465-21date07:10:011
1724199130,9cyclictest13584-21/usr/sbin/munin09:30:241
1724199130,9cyclictest12075-21ssh09:10:261
1724199130,10cyclictest3145-21runrttasks07:45:231
1724199130,10cyclictest26980-21ssh11:06:361
1723799130,9cyclictest780-21runrttasks08:15:300
1723799130,7cyclictest24290-21latency_hist07:25:000
1723799130,7cyclictest24290-21latency_hist07:25:000
1723799130,10cyclictest9576-21sed08:00:150
1723799130,10cyclictest780-21runrttasks09:00:010
1723799130,10cyclictest780-21runrttasks07:10:060
1723799130,10cyclictest27497-21perl07:30:150
1723799130,10cyclictest20786-21aten2_r5power_p08:25:130
1723799130,10cyclictest20076-21cpuspeed_turbos07:15:130
1723799130,10cyclictest17304-21date07:10:000
2985239120,0EcMasterDemoSyn0-21swapper/508:41:315
2106299120,10tDemoTimingTask25318-21taskset12:36:275
1725599120,9cyclictest6635-21timerwakeupswit09:00:244
1725599120,9cyclictest28636-21fschecks_time08:40:134
1725599120,9cyclictest21592-21cut08:25:194
1725599120,7cyclictest25689-21sed08:35:014
1725099120,9cyclictest17294-21sed07:10:003
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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