You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-17 - 19:02
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 Fri Apr 17, 2026 12:44:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20387391330,0EcMasterDemoSyn0-21swapper/109:57:181
2709039930,0EcMasterDemoSyn2710029tAtEmLog_009:01:315
1284839910,0EcMasterDemoSyn1285829tAtEmLog_008:31:075
1284839910,0EcMasterDemoSyn1285829tAtEmLog_008:31:065
1235039900,0EcMasterDemoSyn1236029tAtEmLog_007:25:095
2005639890,1EcMasterDemoSyn11087-21kworker/u24:4+xprtiod10:32:482
2005639890,1EcMasterDemoSyn11087-21kworker/u24:4+xprtiod10:32:482
2635539840,0EcMasterDemoSyn2636529tAtEmLog_012:24:225
550639830,0EcMasterDemoSyn551629tAtEmLog_010:42:565
1536839830,0EcMasterDemoSyn1537829tAtEmLog_007:30:145
1379439830,0EcMasterDemoSyn1380429tAtEmLog_011:23:305
1212739830,0EcMasterDemoSyn1213829tAtEmLog_012:34:315
968339820,0EcMasterDemoSyn969329tAtEmLog_011:03:135
461439820,0EcMasterDemoSyn462429tAtEmLog_011:18:265
338039820,0EcMasterDemoSyn339029tAtEmLog_008:10:495
2869439820,1EcMasterDemoSyn0-21swapper/307:55:363
2398039820,0EcMasterDemoSyn2399029tAtEmLog_007:45:275
2122639820,0EcMasterDemoSyn2123629tAtEmLog_007:40:235
2528539810,0EcMasterDemoSyn2529529tAtEmLog_009:42:055
1550039810,0EcMasterDemoSyn1551029tAtEmLog_010:12:315
1520939810,0EcMasterDemoSyn1521929tAtEmLog_008:36:105
2960539690,1EcMasterDemoSyn29603-21ssh10:02:221
2971339570,0EcMasterDemoSyn2972329tAtEmLog_009:31:565
1520939360,1EcMasterDemoSyn15217-21grep08:36:102
1603839250,1EcMasterDemoSyn16045-21grep09:37:023
299682210,0sleep20-21swapper/211:50:132
4454992016,3cyclictest30772-21kworker/2:2+events08:05:432
445599191,14cyclictest16-1pr/legacy08:05:433
444499186,9cyclictest19177-21sh09:56:270
444499185,9cyclictest27652-21ssh11:30:300
444499180,14cyclictest28959-21sh10:01:560
444499180,10cyclictest30657-21sh12:26:010
444499180,10cyclictest19218-21sh12:01:540
445499179,6cyclictest8575-21grep09:50:232
444999171,8cyclictest2030150latency_hist09:40:001
444499170,9cyclictest780-21runrttasks08:38:420
444499170,9cyclictest7258-21sh10:08:030
444499170,9cyclictest716-21snmpd11:25:080
444499170,9cyclictest32179-21sh12:09:390
444499170,9cyclictest19645-21sh11:44:460
444499170,9cyclictest16139-21sh09:37:040
444499170,14cyclictest780-21runrttasks09:25:360
444499170,14cyclictest25361-21sh10:54:100
444499170,14cyclictest2011-21sh11:52:280
444499170,10cyclictest8707-21sh10:26:110
2472129170,10tAtEmLog_024753-21chrt08:56:305
1458739170,0EcMasterDemoSyn0-21swapper/510:48:005
445699160,13cyclictest32253-21sh11:15:194
445599166,8cyclictest19248-21/usr/sbin/munin08:45:183
445499163,9cyclictest716-21snmpd07:28:222
445499160,9cyclictest25666-21/usr/sbin/munin09:25:192
444999163,8cyclictest30796-21ssh11:15:101
444999162,8cyclictest9868-21ssh11:03:201
444999160,9cyclictest26217-21ssh12:05:261
444999160,9cyclictest14693-21/usr/sbin/munin07:30:171
444499160,7cyclictest21867-21ssh12:21:100
444499160,14cyclictest7031-21ssh11:01:210
2923739160,9EcMasterDemoSyn29364-21taskset10:37:555
2299099160,9tDemoTimingTask25331-21taskset11:30:005
203929160,6tAtEmLog_09452-21taskset09:50:595
1995499160,14tDemoTimingTask22307-21chrt08:50:535
1459729160,13tAtEmLog_017824-21taskset10:50:035
1318129160,9tAtEmLog_014967-21taskset12:00:005
4456991511,3cyclictest693-21in:imuxsock11:29:594
4456991511,3cyclictest648-21dbus-daemon08:00:004
445699151,10cyclictest7845-21sh11:37:504
445699150,9cyclictest20504-21/usr/sbin/munin11:45:134
445699150,9cyclictest11892-21sh12:15:304
445699150,11cyclictest24837-21/usr/sbin/munin10:00:104
445599154,8cyclictest326-21systemd-journal07:34:223
445599153,8cyclictest30519-21processes08:00:193
445599151,11cyclictest16-1pr/legacy08:36:093
445599151,10cyclictest3343-21sh09:48:033
445599151,10cyclictest24037-21ssh10:16:573
445599151,10cyclictest15992-21sh10:12:503
445599151,10cyclictest14638-21ssh11:24:043
445599150,10cyclictest22801-21chrt10:34:413
445599150,10cyclictest22801-21chrt10:34:413
445599150,10cyclictest15497-21ssh11:05:583
445499155,8cyclictest4401-21/usr/sbin/munin08:15:142
445499154,8cyclictest17077-21open_inodes09:55:212
445499154,6cyclictest19969-21aten2_r5power_e10:15:122
445499151,10cyclictest7391-21/usr/sbin/munin11:55:172
445499151,10cyclictest21289-21ssh09:40:122
445499151,10cyclictest15439-21sh09:19:542
445499150,9cyclictest26064-21sh10:35:382
444999153,9cyclictest755-21postgres07:57:441
444999153,8cyclictest18663-21ssh10:14:441
444999152,8cyclictest5689-21sh10:25:111
444999152,8cyclictest18059-21diskmemload10:31:231
444999152,8cyclictest18059-21diskmemload10:31:231
444999151,7cyclictest31857-21ssh10:39:411
444999151,10cyclictest19303-21taskset07:36:241
444999150,8cyclictest29754-21diskmemload12:30:351
444999150,11cyclictest1520-21sed12:10:141
444499158,6cyclictest10943-21latency_hist09:35:000
444499157,6cyclictest32491-21sh11:15:240
444499152,6cyclictest14805-21aten2_r5power_p10:30:120
444499152,6cyclictest14805-21aten2_r5power_p10:30:120
444499151,7cyclictest857-21df_inode10:40:140
444499151,10cyclictest21585-21sh12:39:460
444499150,9cyclictest6702-21runrttasks12:30:380
444499150,9cyclictest4629-21latency_hist07:10:010
444499150,7cyclictest14432-21sh09:19:130
444499150,6cyclictest7613-21sh12:13:520
444499150,11cyclictest780-21runrttasks07:48:060
444499150,11cyclictest10454-21sh11:21:100
1995499150,13tDemoTimingTask20017-21taskset08:46:465
445699146,6cyclictest13980-21tune2fs08:35:154
445699145,7cyclictest11233-21grep10:10:144
445699143,8cyclictest728-21lldpd11:07:024
445699143,8cyclictest28030-21grep12:25:144
445699141,9cyclictest9402-21awk11:20:254
445699141,9cyclictest8434-21latency_hist10:45:004
445699141,9cyclictest27884-21sh11:30:404
4456991411,2cyclictest0-21swapper/410:20:134
445699141,10cyclictest780-21runrttasks10:33:184
445699141,10cyclictest780-21runrttasks10:33:184
445699140,11cyclictest9053-21ssh11:02:484
445699140,11cyclictest32007-21ssh09:28:274
445699140,11cyclictest17493-21ssh12:36:534
445699140,10cyclictest9226-21ssh09:15:364
445699140,10cyclictest7880-21ssh12:31:284
445699140,10cyclictest7279-21needreboot11:55:164
445699140,10cyclictest716-21snmpd09:50:024
445699140,10cyclictest30286-21/usr/sbin/munin09:10:194
445699140,10cyclictest29560-21/usr/sbin/munin11:50:234
445699140,10cyclictest27044-21sh10:36:194
445699140,10cyclictest22004-21ssh12:03:494
445699140,10cyclictest21666-21sh11:10:034
445699140,10cyclictest19590-21cat10:50:234
445699140,10cyclictest18550-21ssh09:20:424
445699140,10cyclictest1520-21/usr/sbin/munin10:05:144
445699140,10cyclictest14758-21rm11:41:204
445699140,10cyclictest10668-21ssh10:27:354
445699140,10cyclictest10039-21/usr/sbin/munin07:20:114
445599144,8cyclictest24167-21/usr/sbin/munin10:35:113
445599143,8cyclictest30469-21cpu09:10:123
445599142,9cyclictest5586-21unixbench_singl11:00:243
445599141,9cyclictest5447-21ssh10:25:023
445599141,9cyclictest21812-21/usr/sbin/munin11:10:183
445599141,9cyclictest11245-21ssh12:33:523
445599141,8cyclictest833-21aten2_r5power_c12:10:113
445599141,10cyclictest23523-21chrt12:22:223
445599140,9cyclictest9956-21grep12:15:123
445599140,11cyclictest31167-21runrttasks12:26:233
445599140,11cyclictest16822-21memory09:55:203
445599140,10cyclictest9590-21ssh09:15:513
445599140,10cyclictest780-21runrttasks11:55:223
445599140,10cyclictest780-21runrttasks08:41:133
445599140,10cyclictest780-21runrttasks08:22:263
445599140,10cyclictest7679-21/usr/sbin/munin09:50:163
445599140,10cyclictest6925-21ssh10:07:493
445599140,10cyclictest6087-21ssh09:31:383
445599140,10cyclictest5898-21taskset08:17:233
445599140,10cyclictest5471-21/usr/sbin/munin07:10:143
445599140,10cyclictest30919-21ssh11:15:113
445599140,10cyclictest3062-21rm10:40:513
445599140,10cyclictest29500-21chrt11:50:083
445599140,10cyclictest29406-21diskstats10:20:143
445599140,10cyclictest29270-21sh09:44:523
445599140,10cyclictest28271-21rm09:25:523
445599140,10cyclictest27518-21fschecks_count10:55:143
445599140,10cyclictest25580-21/usr/sbin/munin11:30:133
445599140,10cyclictest25033-21ssh11:47:113
445599140,10cyclictest24837-21/usr/sbin/munin10:00:223
445599140,10cyclictest24228-21/usr/sbin/munin12:05:173
445599140,10cyclictest23736-21ssh09:24:153
445599140,10cyclictest22556-21runrttasks08:53:373
445599140,10cyclictest20253-21ssh10:50:373
445599140,10cyclictest18683-21rm11:25:343
445599140,10cyclictest17608-21sh12:00:433
445599140,10cyclictest17347-21/usr/sbin/munin07:35:183
445599140,10cyclictest1685-21/usr/sbin/munin08:10:233
445599140,10cyclictest13871-21ssh12:35:143
445599140,10cyclictest11208-21ssh10:45:363
445599140,10cyclictest10499-21fschecks_count07:20:133
445499141,9cyclictest7658-21/usr/sbin/munin07:15:182
445499141,9cyclictest28748-21runrttasks12:07:152
445499141,9cyclictest26643-21runrttasks07:54:112
445499141,9cyclictest18566-21df_inode08:45:132
445499141,9cyclictest16843-21ssh09:37:332
445499141,10cyclictest8443-21chrt08:24:392
445499141,10cyclictest29777-21grep08:00:142
4454991410,3cyclictest25919-21gltestperf09:00:142
445499140,9cyclictest716-21snmpd08:29:482
445499140,9cyclictest716-21snmpd08:29:482
445499140,9cyclictest6008-21sh12:12:442
445499140,9cyclictest5617-21/usr/sbin/munin10:25:122
445499140,12cyclictest8236-21/usr/sbin/munin11:20:152
445499140,10cyclictest9424-21chrt11:03:032
445499140,10cyclictest872-21sh09:46:212
445499140,10cyclictest6772-21sh10:43:512
445499140,10cyclictest5666-21diskmemload10:06:572
445499140,10cyclictest3603-21tail11:35:182
445499140,10cyclictest31512-21ssh10:57:112
445499140,10cyclictest31484-21ssh10:20:472
445499140,10cyclictest30789-21/usr/sbin/munin11:15:232
445499140,10cyclictest29084-21awk12:25:192
445499140,10cyclictest28118-21ssh10:01:192
445499140,10cyclictest26335-21ssh10:54:522
445499140,10cyclictest24447-21latency_hist07:50:002
445499140,10cyclictest24355-21ssh11:10:492
445499140,10cyclictest23372-21rm12:22:142
445499140,10cyclictest20561-21/usr/sbin/munin08:50:202
445499140,10cyclictest20146-21ssh11:26:382
445499140,10cyclictest19133-21ssh11:08:312
445499140,10cyclictest18466-21latency_hist12:20:012
445499140,10cyclictest17205-21memory09:20:182
445499140,10cyclictest16665-21sh12:00:202
445499140,10cyclictest12369-21ssh10:46:262
444999145,8cyclictest2925-21/usr/sbin/munin11:35:141
444999145,4cyclictest0-21swapper/110:46:341
444999144,8cyclictest19579-21/usr/sbin/munin10:50:231
444999143,7cyclictest21854-21sensors08:50:171
444999142,8cyclictest6747-21cut09:50:111
444999142,8cyclictest3907-21ssh10:05:441
444999142,8cyclictest3158-21sh09:30:151
444999142,8cyclictest24704-21taskset08:56:261
444999142,8cyclictest17035-21ssh12:36:331
444999142,8cyclictest10565-21sh11:57:081
444999141,9cyclictest7658-21/usr/sbin/munin07:15:201
444999141,9cyclictest28577-21sh10:55:211
444999141,9cyclictest23992-21runrttasks12:22:401
444999141,9cyclictest23003-21rm12:04:311
444999141,9cyclictest11492-21df_inode08:30:141
444999141,9cyclictest11492-21df_inode08:30:141
444999141,8cyclictest3379-21ssh12:29:391
444999141,8cyclictest13298-21sh12:16:301
444999141,8cyclictest13178-21df_inode11:05:121
444999141,6cyclictest30363-21ssh10:20:191
4449991410,3cyclictest17600-21needreboot11:25:191
444999140,9cyclictest11539-21/usr/sbin/munin11:40:201
444999140,12cyclictest11222-21awk07:20:191
444999140,11cyclictest24579-21ssh11:10:581
444999140,10cyclictest9639-21latency08:25:171
444999140,10cyclictest9639-21latency08:25:171
444999140,10cyclictest8428-21chrt08:24:261
444999140,10cyclictest716-21snmpd08:15:261
444999140,10cyclictest6914-21ssh09:15:081
444999140,10cyclictest418-21/usr/sbin/munin10:40:171
444999140,10cyclictest3664-21runrttasks08:14:101
444999140,10cyclictest3041-21taskset11:53:121
444999140,10cyclictest30001-21/usr/sbin/munin09:45:191
444999140,10cyclictest28650-21needreboot09:05:181
444999140,10cyclictest26222-21sh09:42:441
444999140,10cyclictest25580-21/usr/sbin/munin11:30:181
444999140,10cyclictest20753-21rm09:22:121
444999140,10cyclictest1704-21rm09:11:421
444999140,10cyclictest11063-21sh11:21:351
444499146,6cyclictest29061-21expr09:05:230
444499145,7cyclictest13302-21ssh10:10:580
444499143,6cyclictest9923-21cut12:15:110
444499142,10cyclictest16763-21fschecks_time09:20:150
444499141,9cyclictest780-21runrttasks11:57:540
444499141,9cyclictest780-21runrttasks08:47:290
444499141,9cyclictest780-21runrttasks07:40:390
444499141,9cyclictest21682-21sh11:10:040
444499141,11cyclictest22363-21/usr/sbin/munin11:45:230
444499141,10cyclictest9999-21ps07:20:050
444499140,8cyclictest27376-21ssh09:43:330
444499140,7cyclictest780-21runrttasks10:24:460
444499140,7cyclictest24149-21diskstats10:35:120
444499140,7cyclictest23962-21grep08:55:190
444499140,12cyclictest8992-21sh09:50:390
444499140,12cyclictest6281-21latency_hist08:20:000
444499140,12cyclictest2099-21sh09:47:110
444499140,10cyclictest780-21runrttasks07:25:420
444499140,10cyclictest780-21runrttasks07:10:020
444499140,10cyclictest3241-21tail11:35:150
444499140,10cyclictest26107-21cut09:00:160
444499140,10cyclictest22887-21sh10:16:070
444499140,10cyclictest2028-21cstates08:10:130
444499140,10cyclictest19649-21sh11:08:530
444499140,10cyclictest16458-21runrttasks07:31:120
444499140,10cyclictest1428-21sh09:11:320
444499140,10cyclictest1383-21latency_hist08:10:000
444499140,10cyclictest11282-21sh10:45:400
575529130,3tAtEmLog_05882-21chrt08:17:115
445699136,5cyclictest14934-21tr07:30:124
445699135,6cyclictest29824-21cut08:00:144
445699135,6cyclictest28740-21ntp_kernel_pll_09:05:184
445699131,9cyclictest31738-21/usr/sbin/munin08:05:114
445699131,9cyclictest20832-21ssh12:20:294
445699130,9cyclictest8397-21if_err_enp6s007:15:164
445699130,9cyclictest780-21runrttasks09:35:164
445699130,9cyclictest716-21snmpd08:25:274
445699130,9cyclictest716-21snmpd08:25:274
445699130,9cyclictest716-21snmpd07:11:554
445699130,9cyclictest3058-21grep09:30:154
445699130,9cyclictest30001-21/usr/sbin/munin09:45:144
445699130,9cyclictest29754-21diskmemload10:55:394
445699130,9cyclictest27004-21chrt09:00:324
445699130,9cyclictest26623-21chrt07:53:544
445699130,9cyclictest22180-21unixbench_multi08:50:214
445699130,9cyclictest20855-21/usr/sbin/munin09:40:194
445699130,9cyclictest18211-21/usr/sbin/munin08:45:124
445699130,9cyclictest17341-21runrttasks07:35:054
445699130,9cyclictest1685-21/usr/sbin/munin08:10:174
445699130,9cyclictest15861-21/usr/sbin/munin08:40:124
445699130,9cyclictest15821-21/usr/sbin/munin09:55:194
445699130,9cyclictest13064-21hddtemp_smartct07:25:164
445699130,9cyclictest11134-21/usr/sbin/munin08:30:144
445699130,9cyclictest11134-21/usr/sbin/munin08:30:144
445699130,9cyclictest11023-21diskmemload10:45:294
445699130,10cyclictest780-21runrttasks07:47:384
445699130,10cyclictest581-21sh12:10:034
445699130,10cyclictest5733-21runrttasks08:15:514
445699130,10cyclictest26940-21sh12:05:564
445699130,10cyclictest24175-21mailstats08:55:214
445699130,10cyclictest19899-21/usr/sbin/munin07:40:184
445699130,10cyclictest19717-21ssh10:15:034
445599130,9cyclictest780-21runrttasks07:27:073
445599130,9cyclictest716-21snmpd07:15:103
445599130,9cyclictest27694-21/usr/sbin/munin09:05:133
445599130,9cyclictest24660-21runrttasks07:50:103
445599130,9cyclictest11249-21wget08:30:133
445599130,9cyclictest11249-21wget08:30:133
445599130,9cyclictest10403-21grep08:25:243
445599130,9cyclictest10403-21grep08:25:243
445599130,10cyclictest25752-21fschecks_count09:00:143
445599130,10cyclictest24280-21switchtime08:55:253
445599130,10cyclictest2356-21ssh11:35:063
445599130,10cyclictest22522-21grep07:45:113
445599130,10cyclictest21953-21sshd07:44:203
445599130,10cyclictest12441-21rm11:40:163
445499131,9cyclictest12964-21diskmemload10:10:442
445499131,7cyclictest470650cat07:10:012
445499131,7cyclictest29096-21wc09:05:242
445499130,9cyclictest4513-21sh12:30:122
445499130,9cyclictest3514-21chrt08:12:072
445499130,9cyclictest27427-21fschecks_count07:55:152
445499130,9cyclictest2727-21expr09:30:142
445499130,9cyclictest25334-21rm11:30:012
445499130,9cyclictest24033-21ntp_offset08:55:192
445499130,9cyclictest19899-21/usr/sbin/munin07:40:132
445499130,9cyclictest16668-21sed08:40:172
445499130,9cyclictest11846-21taskset07:22:282
445499130,9cyclictest11373-21sh11:40:032
445499130,10cyclictest83-21kcompactd007:35:112
445499130,10cyclictest30205-21ssh09:10:082
445499130,10cyclictest20760-21grep11:45:122
445499130,10cyclictest16269-21ssh12:36:002
445499130,10cyclictest14693-21/usr/sbin/munin07:30:112
445499130,10cyclictest12983-21taskset08:32:232
445499130,10cyclictest12983-21taskset08:32:232
444999133,6cyclictest26135-21cat09:00:161
444999132,7cyclictest19270-21ntpq08:45:191
444999131,8cyclictest4596-21date07:10:011
444999131,8cyclictest25415-21irqstats07:50:161
444999130,9cyclictest844-21unixbench-2d08:05:231
444999130,9cyclictest780-21runrttasks08:42:241
444999130,9cyclictest780-21runrttasks07:14:441
444999130,9cyclictest29387-21/usr/sbin/munin08:00:141
444999130,9cyclictest23666-21xargs07:45:211
444999130,9cyclictest20428-21fschecks_count10:15:141
444999130,9cyclictest13853-21entropy08:35:141
444999130,9cyclictest13154-21kernelversion07:25:181
444999130,10cyclictest25313-21chmod09:25:001
444999130,10cyclictest23241-21rm11:45:551
444999130,10cyclictest20752-21latency07:40:171
444499130,9cyclictest780-21runrttasks08:25:010
444499130,9cyclictest780-21runrttasks08:25:010
444499130,9cyclictest27011-21chrt07:55:080
444499130,9cyclictest26909-21latency_hist07:55:000
444499130,9cyclictest17348-21apt07:35:100
444499130,11cyclictest30090-21basename08:00:160
444499130,10cyclictest780-21runrttasks08:50:360
444499130,10cyclictest7540-21dpkg07:15:010
444499130,10cyclictest26999-21sh10:55:070
444499130,10cyclictest17673-21chrt08:41:520
444499130,10cyclictest11171-21aten2_r5power_e08:30:120
444499130,10cyclictest11171-21aten2_r5power_e08:30:120
31083991313,0tDemoTimingTask0-21swapper/508:05:435
2945799130,10tDemoTimingTask901-21chrt09:11:105
2529529130,10tAtEmLog_032038-21taskset09:45:285
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional