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2024-04-27 - 13:42
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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 rack2slot7.osadl.org (updated Sat Apr 27, 2024 00:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2709116994327,6cyclictest2847985-21date00:11:240
270911699413,5cyclictest2859867-21sed00:31:240
2709116994021,2cyclictest0-21swapper/000:00:410
270911699341,24cyclictest0-21swapper/023:21:250
270911699321,21cyclictest0-21swapper/000:16:250
270911899315,12cyclictest2811736-21ssh23:21:252
2709116993022,5cyclictest2748809-21latency_hist21:56:240
270911699292,20cyclictest0-21swapper/023:50:160
2709117992723,3cyclictest2785762-21cron22:46:241
2709117992723,3cyclictest2785762-21cron22:46:241
2709116992721,1cyclictest0-21swapper/021:57:200
2709116992714,1cyclictest0-21swapper/000:02:290
270911699271,19cyclictest0-21swapper/022:36:510
270911799252,6cyclictest11050irq/107-eth%d00:02:291
270911699240,20cyclictest0-21swapper/022:29:070
270911699232,7cyclictest2714698-21cat21:01:240
2709116992316,1cyclictest0-21swapper/022:16:250
270911699223,4cyclictest171rcu_preempt19:11:240
270911699221,19cyclictest2756226-21latency_hist22:06:240
270911899217,5cyclictest11050irq/107-eth%d23:31:052
270911799214,11cyclictest2853941-21diskmemload00:21:181
270911799214,11cyclictest2811732-21munin-run23:21:251
2709116992118,2cyclictest2796858-21cron23:01:240
112299210,2rtkit-daemon1121-21rtkit-daemon23:31:221
270911699200,19cyclictest321-21systemd-journal00:26:240
270911699200,19cyclictest0-21swapper/021:20:130
270911699198,1cyclictest0-21swapper/022:33:070
2709116991915,0cyclictest0-21swapper/022:41:490
2709116991915,0cyclictest0-21swapper/022:41:490
270911899183,9cyclictest2840816-21ssh00:00:412
270911899183,9cyclictest11050irq/107-eth%d00:21:182
2709117991814,3cyclictest2741203-21cron21:46:241
2709116991817,1cyclictest0-21swapper/022:49:050
2709116991813,4cyclictest613-21gpm00:33:310
270911699181,11cyclictest0-21swapper/023:24:240
112299180,0rtkit-daemon0-21swapper/120:16:401
270911899172,9cyclictest11050irq/107-eth%d00:02:292
2709118991710,5cyclictest2741205-21cron21:46:242
270911799172,13cyclictest2862851-21ssh00:36:251
112299170,2rtkit-daemon1002-21mta-sts-daemon22:22:531
112299170,1rtkit-daemon0-21swapper/221:22:362
270911999163,8cyclictest0-21swapper/323:21:253
270911899162,1cyclictest0-21swapper/223:23:342
2709118991612,3cyclictest619-21systemd-logind22:31:242
2709118991612,3cyclictest2785760-21cron22:46:242
2709118991612,3cyclictest2785760-21cron22:46:242
2709118991612,2cyclictest0-21swapper/222:51:242
2709117991613,2cyclictest1000-21mta-sts-daemon23:40:351
270911699167,7cyclictest2726363-21munin-plugin-st21:26:240
270911699162,11cyclictest2712351-21latency_hist20:11:240
270911699160,10cyclictest2745047-21latency_hist21:51:240
112299160,1rtkit-daemon0-21swapper/119:31:171
112299160,0rtkit-daemon0-21swapper/123:32:051
270911899153,6cyclictest587-21mta-sts-daemon00:10:042
270911899152,8cyclictest2865381-21idleruntime-cro00:41:242
270911799152,12cyclictest2756135-21ssh22:06:241
270911699151,14cyclictest0-21swapper/022:21:240
270911699151,13cyclictest0-21swapper/023:34:120
270911699150,14cyclictest0-21swapper/023:27:160
270911699150,14cyclictest0-21swapper/023:07:330
112299150,2rtkit-daemon1121-21rtkit-daemon21:07:050
112299150,1rtkit-daemon0-21swapper/120:51:301
2709118991412,2cyclictest1003-21mta-sts-daemon23:42:422
2709118991412,1cyclictest1002-21mta-sts-daemon22:05:082
270911699149,3cyclictest2710631-21idleruntime-cro19:41:240
270911699146,3cyclictest285370450ssh00:20:500
270911699143,7cyclictest11050irq/107-eth%d00:36:250
270911699141,8cyclictest0-21swapper/022:52:350
270911699141,12cyclictest0-21swapper/023:44:450
270911999132,6cyclictest0-21swapper/323:38:013
270911999132,6cyclictest0-21swapper/300:01:573
270911999131,6cyclictest0-21swapper/323:33:143
270911899132,8cyclictest2797008-21latency_hist23:01:252
270911899132,8cyclictest2770986-21sed22:26:252
270911899130,1cyclictest11050irq/107-eth%d22:32:572
270911799135,1cyclictest171rcu_preempt19:11:241
270911799133,7cyclictest2834981-21ssh23:52:371
270911799133,2cyclictest11050irq/107-eth%d23:13:471
270911799132,8cyclictest321-21systemd-journal22:41:241
270911799132,6cyclictest2804437-21latency_hist23:11:251
270911799131,8cyclictest575-21avahi-daemon00:08:451
270911799131,3cyclictest171rcu_preempt22:01:241
270911699131,8cyclictest0-21swapper/023:37:130
270911699131,8cyclictest0-21swapper/023:13:010
270911699131,8cyclictest0-21swapper/023:02:360
270911699131,8cyclictest0-21swapper/021:41:470
270911699131,8cyclictest0-21swapper/021:37:340
270911699131,8cyclictest0-21swapper/021:32:380
270911699131,8cyclictest0-21swapper/021:27:110
270911699131,8cyclictest0-21swapper/021:16:070
2709116991310,2cyclictest0-21swapper/022:11:060
270911699130,13cyclictest0-21swapper/023:55:340
270911699130,10cyclictest2713128-21latency_hist20:26:240
112299130,2rtkit-daemon0-21swapper/121:32:431
112299130,1rtkit-daemon0-21swapper/122:58:371
270911999122,6cyclictest0-21swapper/323:07:503
270911999122,6cyclictest0-21swapper/322:41:243
270911999121,6cyclictest0-21swapper/322:11:243
270911899129,2cyclictest1000-21mta-sts-daemon21:28:512
270911899128,3cyclictest1121-21rtkit-daemon23:03:282
270911899124,4cyclictest2793327-21latency_hist22:56:242
270911899123,6cyclictest2715216-21diskmemload23:38:012
270911899122,4cyclictest2749219-21kworker/u8:3+xprtiod23:11:252
270911899122,4cyclictest2711920-21grep20:06:242
270911899121,8cyclictest2759770-21cut22:11:242
270911899121,8cyclictest2710895-21munin-plugin-st19:46:242
270911799129,2cyclictest1003-21mta-sts-daemon21:39:161
270911799129,2cyclictest1002-21mta-sts-daemon00:36:071
270911799122,8cyclictest2859755-21cron00:31:241
270911799122,7cyclictest2778440-21latency_hist22:36:241
270911799122,6cyclictest2789487-21munin-run22:51:241
270911799122,5cyclictest11050irq/107-eth%d23:47:311
270911799121,9cyclictest2800656-21cat23:06:241
270911799121,10cyclictest2710566-21grep19:36:241
270911699128,3cyclictest321-21systemd-journal20:56:240
270911699121,7cyclictest0-21swapper/022:22:250
112299120,4rtkit-daemon1003-21mta-sts-daemon22:38:062
112299120,4rtkit-daemon1001-21mta-sts-daemon00:30:392
112299120,3rtkit-daemon2764273-21sendmail-mta22:17:121
270911999112,5cyclictest0-21swapper/323:51:323
270911999111,6cyclictest0-21swapper/321:39:313
270911999111,5cyclictest0-21swapper/322:58:163
270911899119,1cyclictest1003-21mta-sts-daemon21:32:312
270911899119,1cyclictest0-21swapper/221:56:242
270911899118,2cyclictest1000-21mta-sts-daemon23:51:542
270911899112,6cyclictest2767375-21grep22:21:242
270911899112,6cyclictest2713434-21grep20:36:242
270911899112,6cyclictest2713372-21cat20:31:242
270911899111,9cyclictest2710628-21munin-plugin-st19:41:242
270911899111,8cyclictest2709618-21munin-run19:21:242
270911899111,6cyclictest2712679-21idleruntime-cro20:21:242
270911899111,5cyclictest2857050-21latency_hist00:26:252
270911899111,2cyclictest0-21swapper/223:33:262
270911799119,1cyclictest1003-21mta-sts-daemon23:59:371
270911799118,2cyclictest2813318-21ssh23:23:261
270911799118,2cyclictest1003-21mta-sts-daemon00:23:071
270911799118,2cyclictest1002-21mta-sts-daemon22:13:021
270911799112,8cyclictest2714688-21cron21:01:241
270911799112,8cyclictest2711382-21cron19:56:241
270911799112,6cyclictest2711918-21munin-run20:06:241
270911799111,8cyclictest2830205-21cron23:46:241
270911799111,8cyclictest2722733-21grep21:21:251
270911799111,2cyclictest0-21swapper/121:55:371
270911799110,9cyclictest2713089-21wc20:26:241
270911699118,2cyclictest2713427-21cron20:36:240
270911699114,2cyclictest2714190-21sshd20:50:520
270911699113,6cyclictest0-21swapper/020:21:240
2709116991110,1cyclictest0-21swapper/020:01:240
112299110,1rtkit-daemon0-21swapper/219:06:502
270911999104,4cyclictest0-21swapper/300:13:473
270911999103,4cyclictest0-21swapper/323:26:243
270911999103,4cyclictest0-21swapper/322:32:563
270911999103,3cyclictest0-21swapper/300:27:453
270911999102,5cyclictest0-21swapper/300:21:183
270911999102,5cyclictest0-21swapper/300:00:413
270911999102,4cyclictest0-21swapper/323:48:413
270911999102,4cyclictest0-21swapper/300:32:353
270911999101,6cyclictest0-21swapper/300:36:253
270911999101,4cyclictest0-21swapper/322:16:563
270911899108,1cyclictest0-21swapper/221:14:132
270911899106,3cyclictest271939750ssh21:16:462
270911899105,4cyclictest2750838-21ssh21:59:142
270911899103,5cyclictest2715227-21munin-run21:11:232
270911899102,6cyclictest2715081-21latency_hist21:06:242
270911899101,8cyclictest2709953-21grep19:26:242
270911899101,2cyclictest0-21swapper/200:33:242
270911899100,6cyclictest2808077-21cat23:16:242
270911799108,1cyclictest11050irq/107-eth%d22:08:361
270911799107,2cyclictest2850110-21ssh00:14:401
270911799106,3cyclictest0-21swapper/119:41:241
270911799103,5cyclictest2741769-21sshd21:46:521
270911799102,6cyclictest2713675-21cron20:41:241
270911799102,5cyclictest2793153-21cron22:56:241
270911799101,6cyclictest2713582-21grep20:36:241
270911799100,8cyclictest2726392-21cat21:26:241
270911699102,6cyclictest0-21swapper/019:16:240
270911699102,5cyclictest2710238-21cat19:31:240
270911699102,4cyclictest2709782-21cat19:21:240
270911699101,8cyclictest2709915-21latency_hist19:26:240
270911699101,8cyclictest0-21swapper/020:29:520
270911699101,6cyclictest2710927-21latency_hist19:46:250
270911699100,9cyclictest2712543-21latency_hist20:16:240
112299100,6rtkit-daemon1000-21mta-sts-daemon23:48:112
112299100,2rtkit-daemon0-21swapper/122:26:571
112299100,1rtkit-daemon0-21swapper/222:13:542
112299100,1rtkit-daemon0-21swapper/220:21:512
27091199994,2cyclictest0-21swapper/300:24:563
27091199993,3cyclictest0-21swapper/323:31:053
27091199992,4cyclictest0-21swapper/322:26:363
27091199992,4cyclictest0-21swapper/322:24:173
27091199992,4cyclictest0-21swapper/321:46:443
27091199992,4cyclictest0-21swapper/321:20:343
27091199992,3cyclictest0-21swapper/322:47:533
27091199992,3cyclictest0-21swapper/320:21:243
27091199991,5cyclictest0-21swapper/321:42:233
27091199991,4cyclictest0-21swapper/322:13:313
27091199990,6cyclictest0-21swapper/323:04:423
27091189995,3cyclictest2848350-21ssh00:11:502
27091189995,3cyclictest2741758-21rm21:46:512
27091189995,3cyclictest2734273-21ssh21:36:482
27091189993,5cyclictest2713686-21munin-run20:41:242
27091189993,4cyclictest2711139-21latency_hist19:51:242
27091189991,6cyclictest321-21systemd-journal20:01:242
27091189991,5cyclictest2710409-21latency_hist19:36:242
27091189990,8cyclictest2714702-21idleruntime-cro21:01:242
27091179997,1cyclictest11050irq/107-eth%d19:42:501
27091179996,2cyclictest2715831-21ssh21:11:571
27091179995,3cyclictest2727044-21ssh21:27:041
27091179992,5cyclictest2709606-21cron19:21:241
27091169993,3cyclictest2711907-21cron20:06:240
27091169992,5cyclictest2713683-21munin-plugin-st20:41:240
27091169991,7cyclictest2710381-21grep19:36:230
27091199984,2cyclictest0-21swapper/323:13:123
27091199983,3cyclictest0-21swapper/321:52:523
27091199982,4cyclictest0-21swapper/321:58:083
27091199982,4cyclictest0-21swapper/321:21:443
27091199982,4cyclictest0-21swapper/320:41:243
27091199982,3cyclictest0-21swapper/322:01:463
27091199982,3cyclictest0-21swapper/319:21:243
27091199982,2cyclictest0-21swapper/320:11:233
27091199981,4cyclictest0-21swapper/322:52:123
27091199981,4cyclictest0-21swapper/321:26:323
27091199981,4cyclictest0-21swapper/319:31:243
27091199981,4cyclictest0-21swapper/319:26:243
27091199980,5cyclictest0-21swapper/322:43:133
27091199980,5cyclictest0-21swapper/322:43:133
27091189985,2cyclictest3886975-21snmpd20:08:102
27091189983,3cyclictest321-21systemd-journal19:31:242
27091189982,5cyclictest2714205-21munin-plugin-st20:51:242
27091189982,4cyclictest0-21swapper/220:56:252
27091189982,3cyclictest2713953-21idleruntime-cro20:46:232
27091189981,5cyclictest2711500-21grep19:56:242
27091179987,1cyclictest11050irq/107-eth%d21:05:411
27091179985,2cyclictest3886975-21snmpd20:50:321
27091179985,2cyclictest3886975-21snmpd19:50:201
27091179984,3cyclictest697-21in:imuxsock21:11:231
27091179983,4cyclictest2709991-21latency_hist19:26:241
27091179983,4cyclictest2709358-21grep19:16:241
27091179982,5cyclictest579-21dbus-daemon20:11:241
27091179982,5cyclictest2712412-21munin-run20:16:241
27091179981,4cyclictest2711642-21munin-run20:01:241
27091179980,5cyclictest2714061-21grep20:46:241
27091169987,1cyclictest11050irq/107-eth%d21:03:430
27091169981,6cyclictest2711250-21cat19:51:240
27091169981,5cyclictest2711391-21munin-run19:56:240
27091169981,4cyclictest2714099-21latency_hist20:46:240
11229980,4rtkit-daemon0-21swapper/219:11:322
11229980,4rtkit-daemon0-21swapper/120:31:141
27091199974,2cyclictest0-21swapper/323:43:223
27091199974,2cyclictest0-21swapper/320:57:533
27091199972,3cyclictest0-21swapper/319:46:243
27091199972,3cyclictest0-21swapper/300:07:543
27091199971,3cyclictest0-21swapper/321:11:243
27091199971,3cyclictest0-21swapper/321:06:243
27091199971,3cyclictest0-21swapper/319:51:593
27091199970,4cyclictest0-21swapper/321:33:233
27091189972,3cyclictest0-21swapper/220:16:242
27091199962,2cyclictest0-21swapper/319:57:533
27091199960,3cyclictest0-21swapper/319:51:243
27091199960,3cyclictest0-21swapper/319:16:243
27091199952,2cyclictest0-21swapper/320:46:233
27091199952,2cyclictest0-21swapper/320:26:243
27091199952,2cyclictest0-21swapper/320:16:243
27091199952,2cyclictest0-21swapper/319:36:573
27091199951,3cyclictest0-21swapper/320:02:003
27091199950,3cyclictest0-21swapper/320:50:523
27091199942,1cyclictest0-21swapper/320:26:533
27091199942,1cyclictest0-21swapper/319:36:233
27091199941,2cyclictest0-21swapper/320:56:243
27091199941,2cyclictest0-21swapper/320:36:243
27091199941,2cyclictest0-21swapper/319:11:253
27091199941,1cyclictest0-21swapper/321:10:523
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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