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2026-05-08 - 01:59
Click here to display the system's profile data or here to proceed to next system.
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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 rackbslot6.osadl.org (updated Thu May 07, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2722521670,3sleep33179699cyclictest09:26:103
2419921310,3sleep33179699cyclictest10:26:203
106891920,4ptp4l401ktimersoftd/308:27:013
128542770,4sleep13178499cyclictest08:56:091
212652700,2sleep10-21swapper/113:43:071
162782700,7sleep216276-21ssh12:00:542
306492650,1sleep10-21swapper/113:52:221
173752650,5sleep03177999cyclictest12:01:120
157702650,2sleep00-21swapper/012:00:030
44182630,2sleep20-21swapper/211:15:532
106891620,1ptp4l401ktimersoftd/312:42:533
38302610,2sleep00-21swapper/011:46:260
315552614,10sleep10-21swapper/108:29:111
106891590,1ptp4l401ktimersoftd/313:24:133
31796995644,6cyclictest41-21ksoftirqd/313:56:093
106891560,1ptp4l401ktimersoftd/311:00:453
325282550,1sleep30-21swapper/313:55:333
106891550,1ptp4l401ktimersoftd/312:09:103
31796995444,4cyclictest41-21ksoftirqd/311:26:063
106891540,1ptp4l401ktimersoftd/312:28:143
106891540,1ptp4l401ktimersoftd/312:22:083
31796995241,6cyclictest41-21ksoftirqd/312:31:053
31796995239,6cyclictest41-21ksoftirqd/313:16:083
3179099525,11cyclictest32260-21taskset08:31:032
315972524,36sleep20-21swapper/208:29:452
31796995140,5cyclictest41-21ksoftirqd/311:41:063
3179099514,12cyclictest22358-21cat09:16:082
3179099513,10cyclictest28356-21latency_hist12:45:562
3179099511,14cyclictest16195-21sed11:26:222
3179099511,13cyclictest20223-21head13:41:242
31796995039,5cyclictest41-21ksoftirqd/309:51:023
3179099504,10cyclictest19476-21awk12:36:122
3179099502,12cyclictest24247-21sed13:46:152
3179099491,13cyclictest19806-21fschecks_time09:11:042
236952490,2sleep00-21swapper/012:06:500
106891490,1ptp4l401ktimersoftd/309:23:453
31796994837,5cyclictest41-21ksoftirqd/311:36:053
3179099484,11cyclictest21678-21processes10:21:132
3179099483,12cyclictest12272-21cpuspeed_turbos08:56:032
3179099483,10cyclictest7999-21df_inode10:46:062
3179099481,20cyclictest28649-21fschecks_time13:51:122
3179099481,16cyclictest26425-21/usr/sbin/munin12:11:172
3179099481,13cyclictest7300-21sed08:45:502
3179099481,13cyclictest13222-21grep10:06:032
106891480,2ptp4l29458-21kworker/3:013:48:503
106891480,1ptp4l401ktimersoftd/310:50:163
3179099478,7cyclictest27230-21cat09:26:102
3179099473,11cyclictest32044-21missed_timers13:21:162
3179099472,12cyclictest16958-21df12:01:082
3179099471,12cyclictest14345-21cut13:36:132
3179099471,11cyclictest13034-21perl10:51:072
3179099470,14cyclictest32206-21cat12:16:122
3179099470,12cyclictest30676-21cat13:20:562
3179099470,12cyclictest10586-21cut08:51:072
106891470,1ptp4l401ktimersoftd/311:32:313
106891470,1ptp4l401ktimersoftd/311:02:213
31796994636,4cyclictest41-21ksoftirqd/310:01:033
31796994635,5cyclictest41-21ksoftirqd/311:21:033
3179099466,5cyclictest14341-21latency_hist11:25:532
3179099460,12cyclictest14709-21bc09:01:012
31796994533,6cyclictest41-21ksoftirqd/309:46:033
3179099450,17cyclictest2989-21load11:46:132
3179099450,13cyclictest15663-21/usr/sbin/munin10:11:192
3179099446,5cyclictest0-21swapper/211:40:532
3179099440,13cyclictest27462-21awk11:06:052
3179099435,6cyclictest24914-21diskmemload11:34:032
3179099431,8cyclictest8312-21snmp_o5powerctl11:51:202
3179099431,8cyclictest8312-21snmp_o5powerctl11:51:202
3179099431,17cyclictest24914-21diskmemload12:24:052
3179099431,16cyclictest2563-21if_err_ens308:35:542
31796994235,4cyclictest41-21ksoftirqd/312:51:003
31796994227,3cyclictest41-21ksoftirqd/312:15:593
31796994215,4cyclictest41-21ksoftirqd/310:00:513
3179099425,6cyclictest24914-21diskmemload11:00:512
31796994135,3cyclictest41-21ksoftirqd/313:26:003
3179099405,3cyclictest9304-21expr12:26:082
3179099403,9cyclictest26366-21memory10:31:112
3179699399,4cyclictest41-21ksoftirqd/310:36:203
31796993927,10cyclictest41-21ksoftirqd/313:06:243
31796993926,3cyclictest41-21ksoftirqd/311:46:093
3179099391,10cyclictest24914-21diskmemload13:07:382
106891390,1ptp4l401ktimersoftd/312:46:223
31796993812,4cyclictest41-21ksoftirqd/313:31:133
31796993812,4cyclictest41-21ksoftirqd/313:31:133
3179099387,7cyclictest2199-21snmp_o5powerctl13:56:222
106891380,1ptp4l401ktimersoftd/313:04:193
106891380,1ptp4l401ktimersoftd/310:52:303
106891380,1ptp4l401ktimersoftd/309:01:093
31796993726,9cyclictest41-21ksoftirqd/312:11:223
106891370,1ptp4l401ktimersoftd/313:15:463
106891370,1ptp4l401ktimersoftd/312:38:513
106891370,1ptp4l401ktimersoftd/311:19:493
106891370,1ptp4l401ktimersoftd/311:14:333
106891370,1ptp4l401ktimersoftd/311:07:013
106891370,1ptp4l401ktimersoftd/310:32:393
106891370,0ptp4l401ktimersoftd/313:36:563
106891370,0ptp4l401ktimersoftd/312:00:063
3179699367,4cyclictest41-21ksoftirqd/310:16:053
31796993626,7cyclictest41-21ksoftirqd/309:36:183
31796993622,5cyclictest41-21ksoftirqd/310:25:523
31796993613,4cyclictest41-21ksoftirqd/309:06:043
3179099363,12cyclictest29495-21if_enp1s009:31:082
106891360,1ptp4l401ktimersoftd/311:51:223
106891360,1ptp4l401ktimersoftd/311:51:223
106891360,0ptp4l401ktimersoftd/312:02:303
31796993528,3cyclictest41-21ksoftirqd/310:10:523
31796993521,5cyclictest41-21ksoftirqd/309:31:043
31796993518,7cyclictest41-21ksoftirqd/309:45:513
31796993511,7cyclictest41-21ksoftirqd/309:00:503
3179099352,17cyclictest11210-21/usr/sbin/munin13:01:162
3179099351,6cyclictest0-21swapper/209:06:002
3179099351,18cyclictest29149-21fschecks_time12:46:102
106891350,0ptp4l401ktimersoftd/310:44:303
31796993428,3cyclictest41-21ksoftirqd/308:35:493
31796993421,10cyclictest41-21ksoftirqd/313:41:083
3179699336,3cyclictest41-21ksoftirqd/310:10:523
31796993321,3cyclictest41-21ksoftirqd/308:35:513
31796993320,4cyclictest41-21ksoftirqd/308:41:113
31796993227,3cyclictest41-21ksoftirqd/309:11:183
31796993226,3cyclictest41-21ksoftirqd/313:00:563
31796993226,3cyclictest41-21ksoftirqd/309:16:123
31796993125,3cyclictest41-21ksoftirqd/308:55:503
31796993115,13cyclictest41-21ksoftirqd/308:46:203
3179099312,7cyclictest33-21ksoftirqd/213:26:132
3179099310,6cyclictest542-21ssh11:44:152
3179099306,5cyclictest33-21ksoftirqd/209:37:472
3179099305,5cyclictest9595-21latency13:31:162
3179099305,5cyclictest9595-21latency13:31:162
3179099302,13cyclictest2003-21ssh12:51:122
3179099301,17cyclictest10795-21apt-get10:01:042
3179099297,5cyclictest33-21ksoftirqd/208:50:302
3179099294,6cyclictest22777-21ssh11:01:082
3179099294,11cyclictest18497-21tr10:16:082
62532280,4sleep03177999cyclictest09:51:040
3179099286,7cyclictest0-21swapper/212:31:172
3179099285,7cyclictest0-21swapper/209:56:122
3179099282,5cyclictest321ktimersoftd/209:46:182
3179099282,23cyclictest6076-21ps11:16:152
3179099282,10cyclictest30239-21ssh10:36:032
3179099280,17cyclictest0-21swapper/212:09:492
31779992822,3cyclictest9-21ksoftirqd/010:50:530
295452285,10sleep00-21swapper/008:25:510
103042280,6sleep1121rcu_preempt13:00:001
3179099278,6cyclictest33-21ksoftirqd/212:56:172
31790992720,4cyclictest33-21ksoftirqd/210:30:522
3179099264,5cyclictest23312-21ssh13:12:032
3179099262,8cyclictest6043-21apt-get09:51:022
31784992620,3cyclictest25-21ksoftirqd/108:33:471
31784992519,3cyclictest25-21ksoftirqd/111:10:381
31784992518,4cyclictest25-21ksoftirqd/112:31:401
31784992518,4cyclictest25-21ksoftirqd/108:41:481
31784992518,4cyclictest25-21ksoftirqd/108:40:311
3177999256,13cyclictest11300-21ssh13:01:070
31779992520,3cyclictest9-21ksoftirqd/008:35:500
31779992519,3cyclictest9-21ksoftirqd/010:55:440
31779992519,3cyclictest9-21ksoftirqd/010:00:070
31779992519,3cyclictest9-21ksoftirqd/009:06:500
31779992518,4cyclictest9-21ksoftirqd/009:27:150
120742250,2sleep00-21swapper/008:56:010
3179099244,6cyclictest6638-21ssh10:44:442
31790992418,3cyclictest33-21ksoftirqd/209:43:222
31784992419,3cyclictest25-21ksoftirqd/112:35:561
31784992418,3cyclictest25-21ksoftirqd/110:24:531
31784992418,3cyclictest25-21ksoftirqd/109:37:141
31784992417,4cyclictest25-21ksoftirqd/109:22:061
3178499241,4cyclictest11799-21gltestperf13:01:111
3177999243,3cyclictest121rcu_preempt13:28:410
31779992418,4cyclictest9669-21ssh11:21:020
31779992418,3cyclictest9-21ksoftirqd/010:22:500
31779992418,3cyclictest9-21ksoftirqd/009:44:210
31779992418,3cyclictest9-21ksoftirqd/009:33:260
31779992418,3cyclictest9-21ksoftirqd/009:18:400
31779992418,3cyclictest9-21ksoftirqd/008:40:490
31779992418,3cyclictest23077-21cat13:45:570
31779992417,5cyclictest9-21ksoftirqd/010:41:110
31779992417,4cyclictest9-21ksoftirqd/010:01:360
31779992415,5cyclictest9-21ksoftirqd/013:31:080
31779992415,5cyclictest9-21ksoftirqd/013:31:080
174952241,19sleep117504-21ssh13:40:071
31784992318,3cyclictest25-21ksoftirqd/112:15:591
31784992318,3cyclictest25-21ksoftirqd/111:34:461
31784992317,3cyclictest20161-21sh10:20:521
31784992316,4cyclictest25-21ksoftirqd/110:58:581
31784992316,4cyclictest25-21ksoftirqd/109:54:421
31784992316,4cyclictest25-21ksoftirqd/109:06:331
3177999235,12cyclictest26521-21ssh12:11:060
3177999234,13cyclictest4833-21ssh11:16:050
3177999234,13cyclictest22488-21ssh11:01:040
3177999232,6cyclictest121rcu_preempt12:56:140
31779992318,3cyclictest9-21ksoftirqd/011:41:060
31779992318,3cyclictest9-21ksoftirqd/009:46:090
31779992317,3cyclictest9-21ksoftirqd/010:28:300
31779992316,4cyclictest25823-21unixbench_multi09:21:190
31779992316,4cyclictest19922-21gltestperf09:11:050
31779992312,7cyclictest9-21ksoftirqd/008:51:060
3178499226,3cyclictest47050irq/101-ens3-Tx10:43:271
31784992217,3cyclictest25-21ksoftirqd/111:25:241
31784992216,4cyclictest25-21ksoftirqd/110:39:391
31784992216,3cyclictest31641-21awk13:21:141
31784992216,3cyclictest10628-21sh12:26:231
31784992215,4cyclictest4744-21/usr/sbin/munin11:16:111
31784992215,4cyclictest32258-21/usr/sbin/munin11:11:231
31784992215,4cyclictest25-21ksoftirqd/110:04:461
31784992215,4cyclictest25-21ksoftirqd/109:44:431
3177999224,13cyclictest9080-21ssh12:26:070
3177999222,17cyclictest3721-21cron12:20:540
31779992216,3cyclictest9-21ksoftirqd/008:50:490
31779992216,3cyclictest15663-21/usr/sbin/munin10:11:200
31790992116,3cyclictest33-21ksoftirqd/209:21:392
31784992116,3cyclictest25-21ksoftirqd/111:57:271
31784992116,3cyclictest25-21ksoftirqd/108:53:081
31784992115,3cyclictest25-21ksoftirqd/109:15:311
31784992114,4cyclictest15663-21/usr/sbin/munin10:11:131
3178499211,17cyclictest27827-21grep09:26:141
3177999213,16cyclictest0-21swapper/009:36:090
31779992117,2cyclictest0-21swapper/013:46:150
31779992116,3cyclictest9-21ksoftirqd/013:40:560
31779992116,3cyclictest9-21ksoftirqd/010:10:510
31779992115,4cyclictest9-21ksoftirqd/009:01:460
31779992115,3cyclictest9-21ksoftirqd/010:19:500
31779992114,4cyclictest3151-21sh11:13:440
31779992114,4cyclictest24914-21diskmemload12:31:090
31779992114,4cyclictest17480-21processes13:06:160
31779992113,4cyclictest30061-21unixbench_singl13:51:250
3177999211,17cyclictest32088-21users10:36:210
31779992111,7cyclictest20677-21unixbench_singl12:36:240
3178499201,7cyclictest7368-21gltestperf11:51:101
3178499201,7cyclictest7368-21gltestperf11:51:101
31784992015,3cyclictest25-21ksoftirqd/113:46:121
31784992015,3cyclictest25-21ksoftirqd/110:51:101
3178499201,4cyclictest22823-21memory09:16:111
31784992014,4cyclictest25-21ksoftirqd/109:03:481
31784992014,3cyclictest25-21ksoftirqd/109:59:291
31784992014,3cyclictest13105-21acpi10:06:011
31784992014,3cyclictest1055-21runrttasks13:25:581
31784992013,4cyclictest31171-21latency_hist12:15:551
31784992013,4cyclictest29039-21sendmail11:40:531
31784992013,4cyclictest25703-21sh11:03:401
31784992012,5cyclictest15411-21irqrtprio11:26:121
3178499200,17cyclictest2651-21ssh13:56:311
31779992015,3cyclictest9-21ksoftirqd/013:56:170
31779992015,3cyclictest9-21ksoftirqd/013:21:250
31779992015,3cyclictest9-21ksoftirqd/010:59:290
31779992015,3cyclictest9-21ksoftirqd/010:31:110
3177999201,4cyclictest27398-21apt-get11:06:040
31779992014,3cyclictest24417-21/usr/sbin/munin11:36:080
3177999201,16cyclictest1575-21tr12:51:080
3177999200,3cyclictest30808-21ssh12:46:460
3177999200,17cyclictest24914-21diskmemload12:24:330
31784991914,3cyclictest25690-21fschecks_time10:31:071
31784991913,4cyclictest30455-21unixbench-2d12:46:231
31784991913,3cyclictest9222-21seq08:47:411
31784991913,3cyclictest8947-21fschecks_time13:31:121
31784991913,3cyclictest8947-21fschecks_time13:31:121
31784991913,3cyclictest4927-21ssh12:54:101
31784991913,3cyclictest28435-21sh13:17:231
31784991913,3cyclictest25-21ksoftirqd/109:46:321
31784991913,3cyclictest23675-21sh12:40:591
31784991913,3cyclictest18269-21seq13:06:481
31784991912,4cyclictest29933-21head11:41:101
31784991912,4cyclictest28885-21/usr/sbin/munin09:31:031
31784991912,4cyclictest24914-21diskmemload12:21:061
31784991912,4cyclictest21686-21if_enp1s0.113:11:121
31784991911,5cyclictest22985-21sendmail_mailtr12:06:161
3177999194,9cyclictest23833-21apt-get12:41:080
31779991914,3cyclictest6760-21sh11:51:030
31779991914,3cyclictest6760-21sh11:51:030
31779991912,4cyclictest15043-21grep11:26:100
31779991911,5cyclictest6464-21switchtime08:41:180
31784991813,3cyclictest2718-21sed11:46:121
31784991813,3cyclictest11411-21sh10:49:281
31784991811,4cyclictest24129-21sendmail_mailst10:26:171
31779991813,3cyclictest9-21ksoftirqd/011:31:120
31779991812,3cyclictest24914-21diskmemload13:19:180
3177999181,14cyclictest21417-21fschecks_count13:11:110
191102180,2sleep10-21swapper/112:02:221
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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