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2022-11-29 - 10:01

x86 Intel Atom x6425RE @1900 MHz, Linux 6.0.0-rt11 (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 alll highest latencies:
System rackeslot4.osadl.org (updated Tue Oct 25, 2022 00:44:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
270086299811,78cyclictest2940347-21mii-tool23:45:180
270087799761,73cyclictest2720962-21mii-tool19:40:173
270087799741,71cyclictest2961999-21mii-tool00:05:343
270086299690,66cyclictest2749045-21mii-tool20:10:470
270087799680,66cyclictest2794578-21mii-tool21:05:323
270087799680,66cyclictest2794578-21mii-tool21:05:313
270086799680,66cyclictest2880264-21mii-tool22:45:201
270086299650,63cyclictest2726356-21mii-tool19:45:470
270086799640,62cyclictest2845428-21mii-tool22:05:501
270086799630,61cyclictest2874967-21mii-tool22:40:211
270087799610,59cyclictest2857443-21mii-tool22:20:223
270086799611,58cyclictest2731557-21mii-tool19:50:161
270086299610,59cyclictest2901407-21mii-tool23:05:210
270086299600,58cyclictest2829481-21mii-tool21:50:190
270087499591,56cyclictest2874967-21mii-tool22:40:212
270087499590,58cyclictest2824198-21mii-tool21:45:182
270087499590,57cyclictest2956646-21mii-tool00:00:222
270087499580,56cyclictest2972526-21mii-tool00:15:202
270086799581,54cyclictest2824198-21mii-tool21:45:171
270087799570,55cyclictest2874967-21mii-tool22:40:213
270086799570,55cyclictest2913087-21mii-tool23:20:221
270086299570,55cyclictest2731557-21mii-tool19:50:150
270086799560,54cyclictest2934627-21mii-tool23:40:191
270086299560,54cyclictest2857443-21mii-tool22:20:220
270087499550,46cyclictest2961999-21mii-tool00:05:342
270086799550,53cyclictest2829481-21mii-tool21:50:191
270086299550,53cyclictest2918779-21mii-tool23:25:190
270086299550,53cyclictest2808344-21mii-tool21:30:190
270087799540,52cyclictest2709978-21mii-tool19:30:173
270087499540,52cyclictest2709978-21mii-tool19:30:172
270086799540,52cyclictest2901407-21mii-tool23:05:211
270086799540,52cyclictest2808344-21mii-tool21:30:191
270087799530,51cyclictest2743660-21mii-tool20:05:183
270087499530,51cyclictest2918779-21mii-tool23:25:192
270087499520,50cyclictest2929353-21mii-tool23:35:212
270086299520,50cyclictest2989884-21mii-tool00:35:200
270087799510,49cyclictest2834756-21mii-tool21:55:193
270086299510,49cyclictest2956646-21mii-tool00:00:220
270086299500,48cyclictest2840050-21mii-tool22:00:170
270087799491,45cyclictest2818932-21mii-tool21:40:183
270087799491,45cyclictest2818932-21mii-tool21:40:183
270086799490,46cyclictest2756411-21mii-tool20:25:161
270087799480,47cyclictest2978216-21mii-tool00:20:213
270087499480,46cyclictest2845428-21mii-tool22:05:502
270087499480,46cyclictest2761687-21mii-tool20:30:162
270086299480,46cyclictest2813643-21mii-tool21:35:210
270086299480,46cyclictest2767070-21mii-tool20:35:470
270087499470,45cyclictest2840050-21mii-tool22:00:182
270086299471,43cyclictest2862733-21mii-tool22:25:200
270087799460,44cyclictest2906740-21mii-tool23:10:363
270087799450,43cyclictest2967254-21mii-tool00:10:213
270087499440,42cyclictest2756411-21mii-tool20:25:152
270086799430,41cyclictest2767070-21mii-tool20:35:471
270087799420,40cyclictest2761687-21mii-tool20:30:173
270087799420,39cyclictest2778683-21mii-tool20:50:163
270087799420,39cyclictest2702510-21mii-tool19:15:173
270086799420,40cyclictest2778683-21mii-tool20:50:151
270086299410,39cyclictest2924071-21mii-tool23:30:180
270086799400,38cyclictest2784067-21mii-tool20:55:541
270087799380,37cyclictest2885656-21mii-tool22:50:513
270087499380,36cyclictest2720962-21mii-tool19:40:172
270086299381,35cyclictest2896116-21mii-tool23:00:210
270086299380,37cyclictest2967254-21mii-tool00:10:210
2700877993733,2cyclictest2840050-21mii-tool22:00:183
270087799371,35cyclictest2956646-21mii-tool00:00:223
2700862993735,1cyclictest2784067-21mii-tool20:55:530
270086799360,33cyclictest2761687-21mii-tool20:30:171
270086299360,35cyclictest2773381-21mii-tool20:45:170
270087499350,33cyclictest2906740-21mii-tool23:10:362
270086799350,34cyclictest2743660-21mii-tool20:05:191
270086799350,33cyclictest2890842-21mii-tool22:55:181
270086799350,33cyclictest2857443-21mii-tool22:20:221
270086299350,34cyclictest2720962-21mii-tool19:40:160
270087799340,33cyclictest2715678-21mii-tool19:35:163
270087799340,32cyclictest2945636-21mii-tool23:50:193
270086799340,32cyclictest2715678-21mii-tool19:35:151
270086299340,33cyclictest2736845-21mii-tool19:55:160
270086799320,29cyclictest2885656-21mii-tool22:50:511
2700877993127,3cyclictest2822832-21kworker/u8:0+events_unbound21:45:203
270087499301,26cyclictest2749045-21mii-tool20:10:472
2700867993027,1cyclictest2989884-21mii-tool00:35:191
2700867993026,2cyclictest2983512-21mii-tool00:25:191
270086299300,29cyclictest2950927-21mii-tool23:55:240
270087799290,27cyclictest2880264-21mii-tool22:45:203
270087799290,27cyclictest2756411-21mii-tool20:25:163
2700874992924,3cyclictest2945636-21mii-tool23:50:202
2700877992825,2cyclictest2911719-21kworker/u8:1+events_unbound23:25:233
270087499280,26cyclictest2950927-21mii-tool23:55:242
2700877992722,3cyclictest2822832-21kworker/u8:0+events_unbound21:50:163
270087799270,25cyclictest2852136-21mii-tool22:15:193
270086799270,25cyclictest2940347-21mii-tool23:45:181
270086299270,26cyclictest2929353-21mii-tool23:35:210
2700867992624,1cyclictest2852136-21mii-tool22:15:201
270086799260,24cyclictest2869662-21mii-tool22:35:231
2700877992520,3cyclictest2890842-21mii-tool22:55:183
2700877992520,3cyclictest2735809-21kworker/u8:0+events_unbound20:10:503
2700874992523,1cyclictest2967254-21mii-tool00:10:212
270086299250,24cyclictest2802079-21mii-tool21:20:490
2700877992422,2cyclictest2772279-21kworker/u8:2+events_unbound20:45:153
270087499240,22cyclictest2934627-21mii-tool23:40:192
270086299244,18cyclictest2714753-21wc19:35:000
2700862992422,1cyclictest2702510-21mii-tool19:15:170
270087799231,20cyclictest2924071-21mii-tool23:30:183
270087799230,21cyclictest2913087-21mii-tool23:20:223
2700867992321,1cyclictest2967254-21mii-tool00:10:221
2700862992311,11cyclictest52850irq/133-enp0s29f1:rx-023:45:000
270086299230,4cyclictest2879648-21dump-pmu-power22:45:000
2700877992218,3cyclictest2806172-21kworker/u8:1+events_unbound21:30:253
2700867992220,1cyclictest2749045-21mii-tool20:10:471
2700862992220,1cyclictest2850002-21idleruntime-cro22:10:000
270086299220,3cyclictest2982899-21apt00:25:000
270086299220,2cyclictest253-21systemd-journal19:39:590
270086299220,2cyclictest0-21swapper/021:40:140
270086299220,2cyclictest0-21swapper/021:40:140
2700877992117,3cyclictest2752444-21kworker/u8:1+events_unbound21:00:383
2700877992116,4cyclictest2961163-21kworker/u8:1+events_unbound00:25:213
2700877992115,4cyclictest2822832-21kworker/u8:0+events_unbound22:05:493
270087499210,19cyclictest2802079-21mii-tool21:20:492
2700867992119,1cyclictest2862733-21mii-tool22:25:201
270086299212,3cyclictest2977182-21basename00:20:000
270086299212,3cyclictest2894669-21unixbench_singl22:55:330
2700862992119,1cyclictest2794578-21mii-tool21:05:310
2700862992119,1cyclictest2794578-21mii-tool21:05:310
270086299211,5cyclictest2709374-21latency_hist19:30:010
270086299210,20cyclictest2961999-21mii-tool00:05:340
2700877992013,5cyclictest2900190-21kworker/u8:1+events_unbound23:05:173
270087499200,19cyclictest2869662-21mii-tool22:35:232
270087499200,18cyclictest2773381-21mii-tool20:45:172
270086799206,4cyclictest2713411-21/usr/sbin/munin19:30:231
270086799205,5cyclictest2982954-21date00:25:011
270086799200,18cyclictest2736845-21mii-tool19:55:171
270086299201,3cyclictest2828857-21dump-pmu-power21:50:000
270086299201,2cyclictest2807731-21dump-pmu-power21:30:010
270086299201,2cyclictest2756076-21apt-get20:25:130
270086299201,2cyclictest2742631-21awk20:05:010
270086299201,1cyclictest0-21swapper/019:25:000
270086299200,4cyclictest2834509-21tr21:55:150
270086299200,4cyclictest2793930-21munin-plugin-st21:04:590
270086299200,2cyclictest2890239-21idleruntime-cro22:55:000
270086299200,2cyclictest2873543-21unixbench_multi22:36:010
270086299200,2cyclictest2747487-21sed20:05:270
2700877991916,2cyclictest2972526-21mii-tool00:15:203
2700874991917,1cyclictest2983512-21mii-tool00:25:192
270086799195,6cyclictest2923710-21/usr/sbin/munin23:30:251
2700867991916,2cyclictest2802079-21mii-tool21:20:491
2700867991913,3cyclictest2725652-21idleruntime-cro19:45:001
270086299191,3cyclictest253-21systemd-journal22:15:000
270086299191,2cyclictest2989267-21munin-plugin-st00:35:010
270086299191,1cyclictest0-21swapper/023:20:300
270086299190,4cyclictest2949362-21unixbench-2d23:50:270
270086299190,3cyclictest2855497-21/usr/sbin/munin22:15:240
270086299190,2cyclictest2782519-21sed20:50:260
2700877991813,4cyclictest2932613-21kworker/u8:2+events_unbound23:36:243
270087799180,17cyclictest2950927-21mii-tool23:55:243
270087799180,16cyclictest2862733-21mii-tool22:25:203
2700874991813,4cyclictest2720354-21sh19:40:002
270086799184,5cyclictest2742010-21sh20:01:341
270086299182,12cyclictest2879928-21apt-get22:45:160
270086299181,3cyclictest2754854-21latency_hist20:20:010
270086299180,5cyclictest2761740-21grep20:30:170
270086299180,2cyclictest2983417-21fw_conntrack00:25:180
2700874991714,2cyclictest2799263-21latency_hist21:10:012
2700874991714,2cyclictest2799263-21latency_hist21:10:012
270087499171,15cyclictest2813643-21mii-tool21:35:212
2700867991715,1cyclictest2973174-21kthreadcore00:15:231
2700867991715,1cyclictest2945636-21mii-tool23:50:191
270086299171,2cyclictest2906402-21apt-get23:10:330
270086299171,2cyclictest0-21swapper/020:45:000
270086299170,2cyclictest2868706-21gpgv22:35:000
2700877991614,1cyclictest2940347-21mii-tool23:45:183
2700877991614,1cyclictest2896116-21mii-tool23:00:213
2700877991612,3cyclictest2799059-21kworker/u8:2+events_unbound21:20:573
270087799160,15cyclictest2934627-21mii-tool23:40:193
270086799169,4cyclictest2929666-21irqcore23:35:221
270086799169,4cyclictest2918827-21ps23:25:201
270086799163,4cyclictest2701457-21chrt19:12:301
2700867991614,1cyclictest2818932-21mii-tool21:40:181
2700867991614,1cyclictest2818932-21mii-tool21:40:171
2700867991611,3cyclictest2817478-21grep21:35:291
270086299160,4cyclictest2800288-21awk21:15:000
270086299160,4cyclictest2701891-21sh19:15:010
270086299160,2cyclictest2912466-21apt23:20:010
270086299160,2cyclictest2755801-21dump-pmu-power20:25:000
2700877991511,3cyclictest253-21systemd-journal22:35:013
2700877991511,3cyclictest253-21systemd-journal19:50:183
2700874991513,1cyclictest2743715-21irqcore20:05:202
2700874991512,2cyclictest2980046-21kthreadcore00:20:232
270086799159,3cyclictest253-21systemd-journal00:35:001
270086799157,6cyclictest2842860-21grep22:00:201
270086799157,5cyclictest2962687-21kthreadcore00:05:371
270086799156,7cyclictest2839438-21latency_hist22:00:001
270086799156,6cyclictest2851730-21cut22:15:001
270086799155,7cyclictest2961445-21sed00:05:001
2700867991512,2cyclictest2896171-21irqcore23:00:221
2700867991511,3cyclictest2793931-21basename21:05:001
2700867991511,3cyclictest2778064-21sh20:49:591
270086299150,2cyclictest2801373-21cron21:20:000
2700877991410,3cyclictest2961163-21kworker/u8:1+events_unbound00:30:003
2700877991410,3cyclictest2752444-21kworker/u8:1+events_unbound20:55:543
270086799149,4cyclictest2909927-21/usr/sbin/munin23:10:391
270086799148,4cyclictest2868756-21latency_hist22:35:001
270086799148,4cyclictest2801372-21cron21:20:001
270086799148,4cyclictest2772766-21sh20:44:591
270086799148,3cyclictest2708282-21basename19:24:591
270086799146,5cyclictest2799374-21sed21:10:011
270086799146,5cyclictest2799374-21sed21:10:011
270086799144,2cyclictest2706360-21users19:15:251
2700867991412,1cyclictest2726356-21mii-tool19:45:471
2700867991411,1cyclictest2955636-21latency_hist00:00:001
270087799130,11cyclictest2851520-21latency_hist22:15:003
2700874991311,1cyclictest2864546-21kthreadcore22:25:222
2700874991311,1cyclictest2789280-21mii-tool21:00:312
270086799139,2cyclictest2807732-21latency_hist21:30:011
270086799138,3cyclictest2755807-21basename20:25:001
270086799137,4cyclictest2800281-21munin-run21:15:001
270086799136,4cyclictest253-21systemd-journal23:18:581
270086799135,7cyclictest2754785-21cut20:20:011
2700867991310,2cyclictest0-21swapper/119:30:001
270087799129,2cyclictest726-21snmpd21:18:163
270087799128,3cyclictest2812765-21kworker/u8:2+events_unbound21:35:193
270087799128,3cyclictest253-21systemd-journal20:35:493
270087799120,9cyclictest2755806-21latency_hist20:25:003
270087799120,11cyclictest0-21swapper/300:39:453
270087799120,0cyclictest0-21swapper/319:29:153
270087499129,2cyclictest726-21snmpd20:02:032
270087499129,2cyclictest2923888-21fschecks_count23:30:172
270087499129,2cyclictest2784133-21irqcore20:55:542
270087499128,2cyclictest0-21swapper/223:45:002
2700874991211,0cyclictest0-21swapper/219:15:562
2700874991210,1cyclictest0-21swapper/221:57:182
270087799116,4cyclictest2701815-21kworker/u8:2+events_unbound19:55:123
270087799115,4cyclictest2800435-21cat21:14:593
270087799112,5cyclictest253-21systemd-journal19:15:003
270087799111,8cyclictest2868605-21latency_hist22:35:003
270087499119,1cyclictest726-21snmpd19:22:162
270087499119,1cyclictest0-21swapper/223:21:192
270087499119,1cyclictest0-21swapper/222:55:002
270087499118,2cyclictest726-21snmpd23:18:362
270087499118,2cyclictest726-21snmpd20:44:072
270087499118,2cyclictest726-21snmpd00:33:032
270087499118,2cyclictest0-21swapper/223:05:192
270087499117,2cyclictest2834139-21sh21:55:002
2700874991111,0cyclictest0-21swapper/220:52:402
2700874991110,1cyclictest0-21swapper/222:47:452
2700874991110,0cyclictest0-21swapper/222:56:562
2700874991110,0cyclictest0-21swapper/222:24:522
2700874991110,0cyclictest0-21swapper/221:11:322
270087499110,11cyclictest0-21swapper/222:31:412
270087499110,0cyclictest0-21swapper/222:16:512
270087499110,0cyclictest0-21swapper/220:18:242
270087499110,0cyclictest0-21swapper/219:11:052
270087799107,2cyclictest726-21snmpd23:17:303
270087799107,2cyclictest726-21snmpd20:17:263
270087799105,3cyclictest2772227-21sshd20:41:573
270087799100,2cyclictest2708286-21latency_hist19:25:013
270087799100,10cyclictest0-21swapper/321:27:203
270087499108,1cyclictest726-21snmpd20:35:122
270087499108,1cyclictest2694358-21kworker/2:1+events_power_efficient21:30:192
270087499108,1cyclictest0-21swapper/223:00:242
270087499107,2cyclictest726-21snmpd19:46:182
270087499106,2cyclictest0-21swapper/221:40:172
270087499106,2cyclictest0-21swapper/221:40:172
270087499101,5cyclictest2736472-21/usr/sbin/munin19:55:242
2700874991010,0cyclictest0-21swapper/219:26:592
270087499100,9cyclictest2731557-21mii-tool19:50:162
27008779997,1cyclictest726-21snmpd20:01:173
27008779995,2cyclictest27281652chrt19:45:503
27008749997,2cyclictest361ktimers/200:35:302
27008749997,1cyclictest726-21snmpd20:21:142
27008749997,1cyclictest361ktimers/221:28:302
27008749994,3cyclictest409-21in:imuxsock21:16:072
27008749986,1cyclictest726-21snmpd22:11:132
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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