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2022-06-27 - 00:47

x86 Intel Atom x6425RE @1900 MHz, Linux 5.17.0-rt15 (Profile)

Latency plot of system in rack #e, slot #3
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 highest latencies:
System rackeslot3.osadl.org (updated Sun Jun 26, 2022 12:44:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1839779993835,2cyclictest1835166-21kworker/u8:007:11:000
1839779993430,3cyclictest2004961-21kworker/u8:010:45:000
1839779993430,3cyclictest1963403-21kworker/u8:009:35:550
1839779993127,3cyclictest2030170-21kworker/u8:011:06:020
1839779993127,3cyclictest2030170-21kworker/u8:011:06:020
1839779993127,3cyclictest1977803-21kworker/u8:110:00:590
1839779993127,3cyclictest1830091-21kworker/u8:107:16:000
1839779993026,3cyclictest1907772-21kworker/u8:108:40:490
1839779992824,3cyclictest1995814-21kworker/u8:210:31:140
183978499261,22cyclictest1973396-21apt-get09:46:031
1839779992623,3cyclictest2030170-21kworker/u8:011:25:480
1839779992522,2cyclictest2004961-21kworker/u8:010:50:510
1839779992521,3cyclictest1927687-21kworker/u8:009:20:050
1839779992521,3cyclictest1927687-21kworker/u8:009:16:140
1839779992520,3cyclictest2055160-21apt-get11:35:480
1839779992520,2cyclictest1957969-21kworker/u8:109:30:020
1839793992419,3cyclictest1984010-21apt-get10:00:483
183979399240,22cyclictest1952434-21munin-run09:20:003
1839789992420,2cyclictest1898712-21apt-get08:16:202
183978999241,21cyclictest1947942-21apt-get09:16:032
1839784992420,3cyclictest1913713-21apt-get08:36:041
1839784992419,3cyclictest1978185-21apt-get09:50:491
1839779992420,3cyclictest1864187-21kworker/u8:107:50:560
1839779992417,3cyclictest1963403-21kworker/u8:009:46:100
183977999241,21cyclictest2054072-21ntp_states11:31:100
183977999241,21cyclictest2035611-21sh11:15:000
183977999241,21cyclictest1928090-21apt-get08:50:500
1839789992319,2cyclictest2079197-21munin-run12:35:002
183978999231,20cyclictest1903452-21apt-get08:20:552
183978999230,3cyclictest2059648-21idleruntime-cro11:40:002
1839784992319,2cyclictest1868862-21apt-get07:40:481
183978499231,20cyclictest1873648-21apt-get07:45:501
183978499230,3cyclictest2011694-21sed10:45:521
183978499230,21cyclictest1943182-21apt-get09:11:181
183977999233,19cyclictest1884144-21irqcore07:56:240
1839779992320,2cyclictest1844237-21kworker/u8:207:20:590
1839779992319,3cyclictest206-21jbd2/nvme0n1p2-08:20:590
1839779992319,3cyclictest1933213-21sh09:00:010
183977999231,21cyclictest2069269-21apt-get12:20:480
1839793992219,2cyclictest1958264-21apt-get09:30:013
1839793992218,3cyclictest1844237-21kworker/u8:207:40:493
1839793992217,4cyclictest1907772-21kworker/u8:108:36:063
183979399220,20cyclictest0-21swapper/310:35:493
183978999222,1cyclictest0-21swapper/212:39:592
1839789992219,2cyclictest2063728-21apt-get12:10:572
1839789992219,2cyclictest1859247-21apt-get07:31:182
1839789992219,2cyclictest0-21swapper/210:55:492
1839789992219,2cyclictest0-21swapper/210:11:182
183978999221,20cyclictest2074115-21apt-get12:26:012
183978999221,1cyclictest0-21swapper/211:25:462
183978999220,2cyclictest2041156-21ps11:21:262
183978999220,2cyclictest1984384-21ps10:00:542
183978999220,21cyclictest2009961-21sh10:40:002
1839784992219,2cyclictest0-21swapper/109:16:031
1839784992219,1cyclictest0-21swapper/110:11:231
1839784992218,3cyclictest2030170-21kworker/u8:011:15:561
1839784992218,3cyclictest1912771-21munin-run08:30:001
1839784992218,3cyclictest1903137-21sh08:20:001
183978499221,20cyclictest0-21swapper/112:29:591
183978499220,3cyclictest2050375-21runrttasks11:31:011
183978499220,2cyclictest0-21swapper/109:01:041
183978499220,20cyclictest1893898-21apt-get08:10:511
183978499220,20cyclictest0-21swapper/110:00:491
1839779992219,2cyclictest1968595-21apt-get09:40:480
1839779992219,2cyclictest1844237-21kworker/u8:207:40:510
1839779992219,2cyclictest0-21swapper/010:35:490
1839779992219,1cyclictest0-21swapper/008:00:470
1839779992218,3cyclictest1907772-21kworker/u8:108:36:120
183977999221,2cyclictest2074115-21apt-get12:26:020
183977999221,2cyclictest0-21swapper/009:01:050
183977999221,20cyclictest2064456-21apt-get12:15:470
183977999220,21cyclictest1958481-21latency_hist09:30:000
1839793992119,1cyclictest0-21swapper/309:46:033
1839793992118,2cyclictest2045546-21apt-get11:25:483
1839793992118,2cyclictest0-21swapper/311:05:483
1839793992118,2cyclictest0-21swapper/311:05:483
1839793992117,3cyclictest1922980-21sh08:45:003
183979399211,19cyclictest0-21swapper/311:01:193
183979399210,2cyclictest1989115-21munin-run10:10:003
183979399210,20cyclictest53-21kcompactd009:10:383
183979399210,20cyclictest1878157-21apt-get07:49:463
183979399210,19cyclictest0-21swapper/310:55:483
183979399210,19cyclictest0-21swapper/309:40:483
1839789992119,1cyclictest0-21swapper/207:15:512
1839789992115,4cyclictest2030875-21sed11:05:542
1839789992115,4cyclictest2030875-21sed11:05:532
183978999211,1cyclictest0-21swapper/208:30:142
183978999210,2cyclictest1964160-21ps09:35:542
183978999210,2cyclictest0-21swapper/209:55:512
183978999210,20cyclictest0-21swapper/212:20:462
183978999210,20cyclictest0-21swapper/211:01:202
183978999210,20cyclictest0-21swapper/209:50:492
183978999210,20cyclictest0-21swapper/208:07:172
1839784992119,1cyclictest1840023-21apt-get07:10:501
1839784992118,2cyclictest0-21swapper/112:15:481
1839784992117,2cyclictest0-21swapper/108:25:001
1839784992117,2cyclictest0-21swapper/107:50:481
1839784992115,4cyclictest1863708-21cron07:35:011
183978499211,19cyclictest0-21swapper/108:00:461
183978499210,20cyclictest0-21swapper/107:35:501
1839779992118,2cyclictest1844237-21kworker/u8:207:36:270
1839779992116,3cyclictest1863705-21sh07:35:010
1839779992116,1cyclictest141rcu_preempt07:49:460
1839779992114,5cyclictest2010585-21sh10:44:590
183977999211,1cyclictest0-21swapper/011:15:490
183977999210,2cyclictest1923670-21ps08:45:530
1839793992019,1cyclictest53-21kcompactd007:58:003
1839793992018,2cyclictest53-21kcompactd008:04:333
1839793992017,2cyclictest0-21swapper/309:35:483
1839793992016,3cyclictest2069223-21kworker/u8:012:20:553
183979399200,1cyclictest0-21swapper/310:14:593
183979399200,19cyclictest0-21swapper/312:10:563
183979399200,19cyclictest0-21swapper/310:50:483
183979399200,19cyclictest0-21swapper/309:20:063
1839789992018,1cyclictest0-21swapper/209:46:032
1839789992017,2cyclictest2050371-21apt-get11:31:012
1839789992015,3cyclictest1933542-21apt-get09:01:032
183978999200,2cyclictest244-21systemd-journal10:55:012
183978999200,1cyclictest0-21swapper/209:21:012
183978999200,19cyclictest0-21swapper/210:45:482
183978999200,19cyclictest0-21swapper/209:40:492
183978999200,19cyclictest0-21swapper/209:11:182
1839784992018,2cyclictest0-21swapper/109:05:491
1839784992018,1cyclictest53-21kcompactd012:04:501
183978499200,1cyclictest0-21swapper/111:00:571
183978499200,19cyclictest0-21swapper/110:55:481
1839779992013,3cyclictest2004961-21kworker/u8:010:55:490
183977999200,20cyclictest0-21swapper/007:26:190
183977999200,1cyclictest0-21swapper/010:25:480
183977999200,1cyclictest0-21swapper/009:50:480
1839793991918,1cyclictest53-21kcompactd011:45:443
1839793991917,1cyclictest0-21swapper/312:15:473
1839793991917,1cyclictest0-21swapper/308:46:033
1839793991916,3cyclictest1918758-21kworker/u8:209:01:093
1839793991916,2cyclictest1854460-21apt-get07:26:193
1839793991915,3cyclictest2030170-21kworker/u8:011:15:573
1839793991915,2cyclictest2005162-21basename10:35:013
1839789991917,1cyclictest0-21swapper/211:56:072
1839789991917,1cyclictest0-21swapper/208:50:492
1839789991917,1cyclictest0-21swapper/208:10:522
1839789991916,2cyclictest1868865-21chrt07:40:482
1839789991916,2cyclictest1864060-21apt-get07:35:492
1839784991917,1cyclictest0-21swapper/111:53:551
1839784991916,2cyclictest0-21swapper/110:50:471
1839779991916,2cyclictest2025727-21apt-get11:01:190
1839793991817,1cyclictest53-21kcompactd008:22:023
1839793991816,1cyclictest0-21swapper/307:10:493
1839793991815,2cyclictest1864187-21kworker/u8:108:16:303
1839793991815,2cyclictest1849287-21kworker/u8:007:20:003
1839789991816,1cyclictest0-21swapper/207:26:192
183978999180,0cyclictest0-21swapper/207:20:502
1839784991816,1cyclictest1219008-21containerd11:45:141
1839779991816,1cyclictest0-21swapper/009:59:590
1839779991816,1cyclictest0-21swapper/008:16:190
1839779991815,2cyclictest2041166-21/usr/sbin/munin11:21:270
1839793991716,1cyclictest0-21swapper/311:21:263
1839793991714,2cyclictest1928461-21ps08:50:533
1839789991715,1cyclictest0-21swapper/208:36:052
1839789991715,1cyclictest0-21swapper/208:26:572
1839789991715,1cyclictest0-21swapper/207:49:452
1839789991714,2cyclictest2066615-21kthreadcore12:15:532
1839789991712,3cyclictest2061532-21idleruntime-cro11:55:002
1839784991715,2cyclictest53-21kcompactd011:40:161
1839784991715,1cyclictest1903817-21containerd12:23:161
1839784991715,1cyclictest0-21swapper/107:26:201
1839784991714,2cyclictest1953159-21chrt09:20:481
1839779991714,2cyclictest1989875-21apt-get10:11:190
1839793991614,1cyclictest0-21swapper/310:25:493
1839793991614,1cyclictest0-21swapper/308:25:473
1839793991612,3cyclictest2010548-21kworker/u8:110:45:593
183979399160,4cyclictest1933220-21latency_hist09:00:013
1839789991615,1cyclictest0-21swapper/209:05:492
1839784991611,4cyclictest244-21systemd-journal09:35:001
1839779991614,2cyclictest2079535-21kworker/u8:012:38:130
1839779991613,2cyclictest52350irq/165-enp0s3009:11:240
1839779991613,2cyclictest2078902-21kworker/u8:212:33:140
183979399150,2cyclictest1898358-21latency_hist08:15:003
183979399150,2cyclictest0-21swapper/307:50:503
1839784991512,2cyclictest1983710-21idleruntime-cro10:00:001
183978499150,1cyclictest0-21swapper/111:05:541
183978499150,1cyclictest0-21swapper/111:05:541
1839779991513,2cyclictest52350irq/165-enp0s3010:08:290
1839779991513,1cyclictest52350irq/165-enp0s3011:58:200
1839779991513,1cyclictest52350irq/165-enp0s3008:14:590
1839779991512,2cyclictest53150irq/166-enp0s3009:05:540
1839793991410,3cyclictest2069223-21kworker/u8:012:26:043
1839789991411,2cyclictest1958289-21apt-get09:30:002
1839784991412,1cyclictest1893592-21latency_hist08:10:001
1839784991412,1cyclictest0-21swapper/111:57:441
1839784991412,1cyclictest0-21swapper/108:41:421
1839779991412,2cyclictest52350irq/165-enp0s3012:00:000
1839779991412,1cyclictest52350irq/165-enp0s3011:46:480
1839779991411,2cyclictest52350irq/165-enp0s3012:14:050
1839779991411,2cyclictest52350irq/165-enp0s3012:08:090
1839779991411,2cyclictest52350irq/165-enp0s3010:24:280
1839779991410,3cyclictest52350irq/165-enp0s3008:25:560
183979399139,3cyclictest1864187-21kworker/u8:107:36:223
183979399131,3cyclictest2062154-21latency_hist12:00:013
183978999137,4cyclictest2005171-21awk10:35:002
1839789991310,2cyclictest244-21systemd-journal11:49:592
183978499138,4cyclictest2010604-21idleruntime-cro10:44:591
183978499130,12cyclictest0-21swapper/112:13:091
183978499130,12cyclictest0-21swapper/111:20:511
1839779991310,2cyclictest52350irq/165-enp0s3011:40:080
183977999130,12cyclictest0-21swapper/008:34:550
183979399129,2cyclictest0-21swapper/311:31:023
1839793991210,1cyclictest1219008-21containerd12:31:153
183978999129,2cyclictest1962604-21needreboot09:30:562
183978999129,2cyclictest1884146-21irqcore07:56:232
183978999128,2cyclictest1843842-21sensors07:11:002
1839789991210,1cyclictest1903826-21containerd12:01:162
183978999120,11cyclictest0-21swapper/208:45:502
183978499129,2cyclictest2004296-21needreboot10:31:101
183978499129,2cyclictest2000397-21latency_hist10:29:591
183978499128,2cyclictest1994963-21sh10:20:011
183978499128,2cyclictest0-21swapper/109:35:521
183978499127,3cyclictest1854113-21cron07:25:001
1839784991211,1cyclictest53-21kcompactd012:38:421
1839784991211,0cyclictest0-21swapper/108:32:201
1839784991210,1cyclictest0-21swapper/111:35:471
1839784991210,1cyclictest0-21swapper/109:44:391
183978499120,3cyclictest2079191-21latency_hist12:35:011
183978499120,12cyclictest0-21swapper/111:11:111
183978499120,11cyclictest0-21swapper/110:23:241
183978499120,11cyclictest0-21swapper/108:47:521
183978499120,10cyclictest1933220-21latency_hist09:00:011
183978499120,0cyclictest0-21swapper/107:58:451
1839779991210,1cyclictest52350irq/165-enp0s3008:07:490
183977999120,4cyclictest1994970-21latency_hist10:20:010
183977999120,3cyclictest2061524-21latency_hist11:55:000
183979399110,3cyclictest2079823-21latency_hist12:40:003
183979399110,3cyclictest2060267-21latency_hist11:45:013
183979399110,3cyclictest1994970-21latency_hist10:20:003
183978999118,2cyclictest331ktimers/210:28:332
183978999117,2cyclictest0-21swapper/210:45:002
1839789991110,1cyclictest0-21swapper/211:18:472
183978999110,4cyclictest1923025-21cat08:45:002
183978999110,2cyclictest244-21systemd-journal12:06:282
183978999110,2cyclictest2035617-21latency_hist11:14:592
183978499119,1cyclictest0-21swapper/112:07:581
183978499116,3cyclictest1928235-21tune2fs08:50:511
183978499113,1cyclictest20500592munin-plugin-st11:30:001
183978499110,9cyclictest2010084-21cat10:40:001
183978499110,0cyclictest0-21swapper/110:08:331
183979399108,1cyclictest411ktimers/309:50:513
183979399108,1cyclictest0-21swapper/310:43:073
183979399100,9cyclictest2061653-21cat11:55:013
183979399100,9cyclictest0-21swapper/309:08:193
183979399100,8cyclictest1983705-21latency_hist09:59:593
183979399100,4cyclictest1958279-21awk09:30:003
183978999108,2cyclictest331ktimers/208:00:502
183978999100,0cyclictest0-21swapper/210:07:182
183978499108,1cyclictest0-21swapper/109:25:161
18397939997,1cyclictest411ktimers/312:07:193
18397939997,1cyclictest0-21swapper/312:03:123
18397939996,2cyclictest1859184-21kworker/u8:007:31:263
18397939991,6cyclictest2055395-21fw_conntrack11:35:513
18397899998,1cyclictest3762477-21kworker/2:210:15:252
18397899998,1cyclictest331ktimers/211:40:162
18397899997,1cyclictest3762477-21kworker/2:208:56:052
18397899990,8cyclictest0-21swapper/210:22:202
18397849997,1cyclictest0-21swapper/107:15:531
18397939986,1cyclictest411ktimers/307:20:503
18397939985,2cyclictest16550irq/131-nvme0q410:25:003
18397939984,3cyclictest1913565-21date08:35:003
18397899988,0cyclictest3762477-21kworker/2:207:50:012
18397939975,1cyclictest0-21swapper/308:08:243
18397939971,4cyclictest2035362-21sshd11:12:003
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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