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2022-08-16 - 06:01

x86 Intel Atom x6425RE @1900 MHz, Linux 5.19.0-rc7-rt7 (Profile)

Latency plot of system in rack #e, slot #4
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q done
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 rackeslot4.osadl.org (updated Fri Aug 12, 2022 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
351514999310,29cyclictest3632634-21grep22:20:001
3515149992817,9cyclictest3670011-21chrt22:55:231
3515149992817,9cyclictest3546743-21apt-get20:00:001
351514999281,25cyclictest0-21swapper/120:45:421
351514999281,24cyclictest0-21swapper/119:40:121
351514999280,26cyclictest3651992-21chrt22:40:281
351514999280,26cyclictest0-21swapper/119:25:111
351514999272,22cyclictest3515344-21apt-get19:10:121
351514999271,1cyclictest0-21swapper/123:15:121
3515146992718,7cyclictest0-21swapper/023:40:030
351514999260,1cyclictest0-21swapper/123:25:201
351514999260,1cyclictest0-21swapper/123:25:191
351514999260,1cyclictest0-21swapper/121:45:121
351514999260,1cyclictest0-21swapper/120:10:291
351515699251,20cyclictest0-21swapper/300:10:183
351515299251,21cyclictest3575397-21apt-get20:50:132
351514999250,1cyclictest0-21swapper/121:25:131
3515156992420,3cyclictest17650irq/164-nvme0q420:55:003
351515699241,20cyclictest0-21swapper/319:25:143
351515699240,21cyclictest3750310-21dump-pmu-power00:39:593
351515699240,21cyclictest3607482-21munin-run21:45:003
351515699240,21cyclictest3560369-21cron20:34:593
351515699240,21cyclictest3552588-21sh20:10:003
351515299241,20cyclictest3696254-21apt-get23:35:132
351515299241,20cyclictest0-21swapper/222:20:422
351515299241,20cyclictest0-21swapper/221:20:442
351515299240,4cyclictest3745526-21sh00:35:002
351514999240,21cyclictest0-21swapper/120:25:001
351514999240,1cyclictest3580529-21ps20:55:171
351514699242,20cyclictest3647202-21apt-get22:35:220
3515146992419,3cyclictest3551949-21munin-run20:05:000
351514699241,2cyclictest3706248-21apt-get23:45:130
351515699231,2cyclictest3591733-21apt-get21:20:443
351515699231,20cyclictest3666313-21apt-get22:55:123
351515699230,3cyclictest3612251-21sh21:49:593
351515699230,21cyclictest3558824-21apt-config20:25:003
351515699230,20cyclictest3605971-21sed21:35:003
351515699230,20cyclictest3540024-21dump-pmu-power19:40:003
351515699230,20cyclictest0-21swapper/321:55:143
351515299230,2cyclictest3735294-21munin-run00:20:002
351515299230,20cyclictest0-21swapper/223:55:132
3515149992320,1cyclictest3711007-21apt-get23:50:121
351514999231,12cyclictest710-21runrttasks20:43:541
351514999230,20cyclictest3691924-21sed23:30:521
351514999230,20cyclictest0-21swapper/121:50:141
351514999230,13cyclictest3585076-21sshd21:02:071
351514999230,12cyclictest710-21runrttasks22:02:291
351514699232,2cyclictest3715765-21apt-get23:55:130
3515146992319,2cyclictest3637679-21apt-get22:25:480
3515146992319,2cyclictest3586645-21sh21:15:000
3515146992318,3cyclictest3600994-21munin-plugin-st21:29:590
351514699231,2cyclictest3676901-21munin-run23:15:000
351514699230,22cyclictest3606863-21latency_hist21:40:000
351514699230,21cyclictest3686722-21apt-get23:25:200
351514699230,21cyclictest3686722-21apt-get23:25:190
351514699230,21cyclictest3540023-21apt19:40:000
351514699230,19cyclictest0-21swapper/020:25:000
3515156992219,2cyclictest0-21swapper/320:00:033
3515156992219,1cyclictest0-21swapper/319:30:143
3515156992218,2cyclictest3565788-21tr20:40:173
351515699221,2cyclictest3587288-21sed21:15:183
351515699221,1cyclictest3677147-21apt-get23:15:113
351515699221,19cyclictest0-21swapper/320:55:133
351515699220,3cyclictest3617038-21munin-plugin-st21:55:003
351515699220,19cyclictest0-21swapper/320:10:293
3515152992218,2cyclictest0-21swapper/219:25:132
351515299220,20cyclictest3546089-21sh19:55:002
351515299220,19cyclictest3628123-21apt-get22:15:122
351515299220,19cyclictest3585347-21basename21:05:012
351515299220,19cyclictest0-21swapper/223:20:122
351515299220,19cyclictest0-21swapper/219:35:142
351515299220,19cyclictest0-21swapper/219:15:202
351514999226,11cyclictest741-21sshd20:00:541
351514999224,10cyclictest3664691-21cut22:50:261
351514999221,2cyclictest3731183-21ps00:15:541
351514999220,13cyclictest259-21systemd-journal20:27:551
351514999220,13cyclictest259-21systemd-journal20:27:551
351514999220,11cyclictest259-21systemd-journal21:42:041
351514999220,11cyclictest259-21systemd-journal19:51:461
3515146992220,1cyclictest3661540-21apt-get22:50:180
3515146992220,1cyclictest3530717-21apt-get19:30:130
3515146992219,2cyclictest3580157-21apt-get20:55:130
3515146992217,2cyclictest0-21swapper/022:10:140
351514699220,2cyclictest3695996-21sh23:35:000
351514699220,2cyclictest3628097-21munin-node22:15:110
351514699220,21cyclictest3544807-21munin-run19:45:000
351515699210,2cyclictest0-21swapper/322:10:133
351515699210,2cyclictest0-21swapper/320:45:423
351515699210,19cyclictest0-21swapper/323:35:133
3515152992118,1cyclictest0-21swapper/220:55:132
3515152992117,2cyclictest3691499-21apt-get23:30:162
3515152992115,4cyclictest3586656-21apt21:15:012
351515299210,20cyclictest0-21swapper/223:30:012
351515299210,20cyclictest0-21swapper/223:30:002
351515299210,1cyclictest3706248-21apt-get23:45:132
351515299210,19cyclictest0-21swapper/221:15:122
351515299210,18cyclictest0-21swapper/219:10:122
351514999218,11cyclictest3651720-21latency_hist22:40:011
351514999212,10cyclictest3585890-21taskset21:09:021
351514999212,10cyclictest0-21swapper/121:34:181
3515149992119,1cyclictest0-21swapper/122:25:481
3515149992119,1cyclictest0-21swapper/100:20:121
3515149992118,2cyclictest0-21swapper/123:55:141
3515149992116,4cyclictest0-21swapper/121:55:131
351514999211,1cyclictest3623358-21apt-get22:10:141
3515149992111,8cyclictest3531693-21sort19:30:191
351514999211,10cyclictest710-21runrttasks22:45:021
351514999210,1cyclictest3558011-21sh20:20:001
351514999210,19cyclictest0-21swapper/123:40:151
351514999210,11cyclictest3606069-21gpgv21:35:001
351514999210,10cyclictest3696261-21grep23:35:131
3515146992118,2cyclictest0-21swapper/020:50:020
3515146992118,2cyclictest0-21swapper/000:20:120
351514699210,2cyclictest0-21swapper/023:05:150
351514699210,20cyclictest3711391-21ps23:50:170
351514699210,20cyclictest3586903-21apt-get21:15:120
351514699210,20cyclictest0-21swapper/020:10:290
3515156992017,2cyclictest3559732-21latency_hist20:30:003
3515156992017,2cyclictest3559732-21latency_hist20:30:003
351515699200,1cyclictest0-21swapper/322:30:493
3515152992018,1cyclictest0-21swapper/220:40:122
3515152992018,1cyclictest0-21swapper/219:30:142
3515152992015,4cyclictest0-21swapper/223:45:002
351515299200,1cyclictest3676891-21cron23:15:012
351515299200,1cyclictest0-21swapper/221:30:182
351515299200,1cyclictest0-21swapper/219:40:122
351515299200,1cyclictest0-21swapper/200:25:132
351515299200,19cyclictest3574722-21apt-get20:50:002
3515149992018,1cyclictest0-21swapper/122:20:421
3515149992014,4cyclictest3560375-21ls20:34:591
351514999200,11cyclictest710-21runrttasks21:18:121
351514999200,11cyclictest710-21runrttasks21:10:241
351514999200,10cyclictest741-21sshd20:52:071
351514999200,10cyclictest3686500-21cat23:25:001
3515146992018,1cyclictest0-21swapper/021:50:140
3515146992018,1cyclictest0-21swapper/000:35:310
3515146992016,2cyclictest3730769-21apt-get00:15:190
351514699200,1cyclictest0-21swapper/000:00:170
351514699200,19cyclictest0-21swapper/020:45:430
351514699200,19cyclictest0-21swapper/020:35:140
3515156991917,1cyclictest0-21swapper/319:40:123
3515152991917,1cyclictest0-21swapper/222:25:492
3515152991916,1cyclictest0-21swapper/200:00:172
3515152991915,2cyclictest3551940-21cron20:05:002
3515152991914,3cyclictest3671720-21apt-get23:05:142
351515299190,1cyclictest0-21swapper/222:50:192
3515149991917,1cyclictest0-21swapper/121:20:451
3515149991916,2cyclictest3520136-21apt-get19:15:201
351514999191,10cyclictest710-21runrttasks00:30:321
351514999191,10cyclictest710-21runrttasks00:28:371
351514999190,16cyclictest3540226-21cat19:40:011
351514999190,10cyclictest738-21snmpd00:37:011
351514999190,10cyclictest710-21runrttasks22:34:151
351514999190,10cyclictest710-21runrttasks20:06:001
3515146991917,1cyclictest0-21swapper/000:10:160
3515146991915,3cyclictest3657116-21ps22:45:170
3515156991816,1cyclictest0-21swapper/323:55:133
3515156991815,1cyclictest3735546-21apt-get00:20:133
351514999185,11cyclictest3724407-21sed00:00:291
351514999183,7cyclictest0-21swapper/119:20:291
351514999181,9cyclictest710-21runrttasks23:49:191
351514999180,10cyclictest710-21runrttasks19:47:141
3515146991814,3cyclictest53050irq/165-enp0s30f4:rx-021:55:130
3515146991813,3cyclictest3545444-21cron19:50:000
3515156991715,1cyclictest0-21swapper/323:50:123
3515156991715,1cyclictest0-21swapper/322:45:123
3515156991715,1cyclictest0-21swapper/300:25:123
3515156991713,2cyclictest3725731-21latency_hist00:10:013
3515152991714,1cyclictest3552866-21apt-get20:10:292
351514999176,9cyclictest0-21swapper/120:37:331
351514999174,11cyclictest3671889-21fschecks_count23:05:171
351514999170,9cyclictest710-21runrttasks22:05:271
351514999170,15cyclictest3730500-21sh00:14:591
351514999161,12cyclictest0-21swapper/123:00:361
3515146991614,1cyclictest0-21swapper/022:20:430
3515146991613,2cyclictest53050irq/165-enp0s30f4:rx-023:20:180
3515146991612,2cyclictest53050irq/165-enp0s30f4:rx-019:25:120
3515146991612,2cyclictest3646934-21cron22:35:010
3515156991513,1cyclictest0-21swapper/322:35:233
3515152991511,3cyclictest54050irq/170-enp0s30f4:tx-220:09:572
3515152991510,4cyclictest3656532-21cat22:44:592
351515299150,2cyclictest3651717-21latency_hist22:40:012
351514999155,9cyclictest17250irq/162-nvme0q223:15:001
351514999150,12cyclictest3725929-21cut00:10:011
3515146991514,1cyclictest0-21swapper/023:15:110
3515146991513,1cyclictest0-21swapper/022:55:130
3515146991512,2cyclictest53050irq/165-enp0s30f4:rx-020:18:070
3515146991512,2cyclictest53050irq/165-enp0s30f4:rx-000:34:040
3515146991511,2cyclictest3652366-21tr22:40:320
3515156991412,1cyclictest2856052-21kworker/3:0+events_power_efficient19:10:403
3515156991412,1cyclictest0-21swapper/323:45:133
3515156991412,1cyclictest0-21swapper/320:35:123
3515156991412,1cyclictest0-21swapper/319:15:253
3515156991410,2cyclictest0-21swapper/319:50:003
351515299149,3cyclictest738-21snmpd22:13:152
3515152991411,2cyclictest3729987-21unixbench-2d00:10:282
3515146991412,2cyclictest53050irq/165-enp0s30f4:rx-000:25:230
3515146991412,1cyclictest3520291-21uniq19:15:220
3515146991411,1cyclictest3607734-21apt-get21:45:120
351515699137,4cyclictest3596472-21apt-get21:25:123
3515156991311,1cyclictest3606827-21cron21:40:003
351515699130,2cyclictest0-21swapper/323:25:213
351515699130,2cyclictest0-21swapper/323:25:203
351515299139,3cyclictest0-21swapper/223:50:592
3515152991311,1cyclictest0-21swapper/221:25:002
3515152991310,2cyclictest3725742-21basename00:10:012
351515299130,3cyclictest0-21swapper/221:55:132
351515299130,11cyclictest0-21swapper/220:30:432
351514699138,4cyclictest3700777-21cron23:39:590
351514699137,4cyclictest259-21systemd-journal21:45:010
3515146991310,3cyclictest53850irq/166-enp0s30f4:tx-021:20:470
3515146991310,2cyclictest53050irq/165-enp0s30f4:rx-021:30:280
3515146991310,2cyclictest53050irq/165-enp0s30f4:rx-020:40:170
3515146991310,2cyclictest53050irq/165-enp0s30f4:rx-020:28:150
3515146991310,2cyclictest53050irq/165-enp0s30f4:rx-020:28:150
3515156991210,1cyclictest0-21swapper/322:20:423
351515699120,1cyclictest0-21swapper/322:19:313
351515699120,1cyclictest0-21swapper/320:00:013
351515699120,1cyclictest0-21swapper/319:21:373
351515699120,10cyclictest0-21swapper/322:40:233
351515299128,2cyclictest3585990-21awk21:10:002
351515299128,2cyclictest0-21swapper/220:00:012
351515299122,3cyclictest3608110-21sed21:45:162
3515152991210,1cyclictest0-21swapper/223:15:112
3515152991210,1cyclictest0-21swapper/221:52:242
3515152991210,1cyclictest0-21swapper/200:38:572
351515299120,1cyclictest0-21swapper/220:37:142
351515299120,12cyclictest0-21swapper/200:20:432
351515299120,11cyclictest0-21swapper/222:55:332
351515299120,11cyclictest0-21swapper/222:30:292
351514699129,2cyclictest53050irq/165-enp0s30f4:rx-019:51:440
351514699128,3cyclictest0-21swapper/019:25:010
3515146991210,2cyclictest53050irq/165-enp0s30f4:rx-022:05:070
3515146991210,1cyclictest0-21swapper/019:10:400
351515699118,2cyclictest0-21swapper/323:15:013
351515699117,3cyclictest259-21systemd-journal00:00:123
351515699116,3cyclictest3745297-21sshd00:32:133
3515156991110,1cyclictest0-21swapper/323:04:073
351515699110,1cyclictest0-21swapper/323:24:193
351515699110,11cyclictest0-21swapper/320:15:553
351515299119,1cyclictest0-21swapper/222:45:182
351515299118,2cyclictest3606855-21cat21:40:002
351515299118,2cyclictest0-21swapper/222:10:002
3515152991110,1cyclictest0-21swapper/222:04:262
3515152991110,1cyclictest0-21swapper/220:25:532
3515152991110,1cyclictest0-21swapper/220:25:532
351514699119,2cyclictest53050irq/165-enp0s30f4:rx-021:01:400
351514699118,2cyclictest53050irq/165-enp0s30f4:rx-022:00:390
351514699118,2cyclictest53050irq/165-enp0s30f4:rx-020:30:340
351514699118,2cyclictest53050irq/165-enp0s30f4:rx-020:06:530
351514699118,2cyclictest53050irq/165-enp0s30f4:rx-019:59:100
3515146991110,1cyclictest0-21swapper/000:09:500
351514699110,10cyclictest0-21swapper/021:05:550
351515699108,1cyclictest0-21swapper/323:05:063
351515699108,1cyclictest0-21swapper/321:12:213
351515699107,2cyclictest431ktimers/300:15:583
351515699107,2cyclictest0-21swapper/323:30:593
351515699107,1cyclictest3661515-21/usr/sbin/munin22:50:223
351515699100,8cyclictest0-21swapper/321:05:073
351515699100,2cyclictest3705997-21latency_hist23:45:003
351515699100,10cyclictest0-21swapper/322:26:543
351515299107,2cyclictest463-21rs:main2
351515299107,1cyclictest0-21swapper/219:21:012
351515299106,2cyclictest0-21swapper/220:25:002
351514699105,3cyclictest3671463-21latency_hist23:05:000
35151569996,2cyclictest738-21snmpd19:52:413
35151569996,2cyclictest0-21swapper/322:10:013
35151569991,6cyclictest259-21systemd-journal21:00:353
35151569990,3cyclictest3622573-21cat22:04:593
35151529990,3cyclictest0-21swapper/220:18:022
35151529985,2cyclictest710-21runrttasks21:42:272
35151529981,5cyclictest259-21systemd-journal19:50:002
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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