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2022-12-02 - 16:56

PowerPC Freescale e5500 @1200 MHz, Linux 4.1.8-rt8+gbd51baffc04e (Profile)

Latency plot of system in rack #4, 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
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 376 highest latencies:
System rack4slot4.osadl.org (updated Fri Dec 02, 2022 12:45:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71880rcu_preempt0-21swapper/011:49:170
71880rcu_preempt0-21swapper/011:49:170
71650rcu_preempt0-21swapper/209:35:422
71650rcu_preempt0-21swapper/209:35:422
71570rcu_preempt0-21swapper/210:54:242
71570rcu_preempt0-21swapper/210:54:242
71570rcu_preempt0-21swapper/210:54:242
71560rcu_preempt8053-21apt-get10:27:402
71560rcu_preempt8053-21apt-get10:27:402
71480rcu_preempt0-21swapper/207:27:262
375399472cyclictest13713-21ssh11:36:231
375399472cyclictest13713-21ssh11:36:231
375399452cyclictest8626-21runrttasks11:02:021
375399452cyclictest8626-21runrttasks11:02:021
375399452cyclictest8626-21runrttasks11:02:021
375399447cyclictest9692-21ssh09:31:141
375399447cyclictest9692-21ssh09:31:141
375399444cyclictest0-21swapper/112:42:401
375399444cyclictest0-21swapper/112:42:401
375399444cyclictest0-21swapper/112:42:401
3753994414cyclictest31554-21ssh10:10:291
3753994414cyclictest31554-21ssh10:10:291
71430rcu_preempt0-21swapper/310:51:063
71430rcu_preempt0-21swapper/310:51:063
71430rcu_preempt0-21swapper/310:51:063
375399434cyclictest0-21swapper/107:42:281
375399434cyclictest0-21swapper/107:42:281
375399433cyclictest0-21swapper/111:20:071
375399433cyclictest0-21swapper/111:20:071
3753994312cyclictest1953-21/usr/sbin/munin09:17:281
3753994312cyclictest1953-21/usr/sbin/munin09:17:281
71420rcu_preempt0-21swapper/312:22:363
71420rcu_preempt0-21swapper/312:22:363
71420rcu_preempt0-21swapper/210:37:342
71420rcu_preempt0-21swapper/210:37:342
71420rcu_preempt0-21swapper/009:25:100
71420rcu_preempt0-21swapper/009:25:100
375399423cyclictest0-21swapper/110:56:101
375399423cyclictest0-21swapper/110:56:101
375399423cyclictest0-21swapper/110:56:101
375399423cyclictest0-21swapper/109:46:501
375399423cyclictest0-21swapper/109:46:501
375399423cyclictest0-21swapper/109:46:501
375399423cyclictest0-21swapper/108:52:291
375399423cyclictest0-21swapper/108:52:291
375399422cyclictest28395-21memory12:02:411
375399422cyclictest28395-21memory12:02:411
3753994220cyclictest0-21swapper/110:04:211
3753994220cyclictest0-21swapper/110:04:211
71410rcu_preempt0-21swapper/210:19:282
71410rcu_preempt0-21swapper/210:19:282
71410rcu_preempt0-21swapper/210:19:282
46050410irq/122-QManpo0-210
46050410irq/122-QManpo0-210
375399414cyclictest0-21swapper/112:28:031
375399414cyclictest0-21swapper/112:28:031
375399413cyclictest0-21swapper/112:17:311
375399413cyclictest0-21swapper/112:17:311
375399413cyclictest0-21swapper/112:17:311
375399413cyclictest0-21swapper/110:24:481
375399413cyclictest0-21swapper/110:24:481
375399413cyclictest0-21swapper/110:22:151
375399413cyclictest0-21swapper/110:22:151
375399413cyclictest0-21swapper/110:22:151
375399413cyclictest0-21swapper/109:25:441
375399413cyclictest0-21swapper/109:25:441
375399413cyclictest0-21swapper/108:17:441
375399413cyclictest0-21swapper/108:17:441
375399412cyclictest1018-21/usr/sbin/munin12:12:491
375399412cyclictest1018-21/usr/sbin/munin12:12:491
375399412cyclictest0-21swapper/110:42:361
375399412cyclictest0-21swapper/110:42:361
71400rcu_preempt0-21swapper/210:12:242
71400rcu_preempt0-21swapper/210:12:242
46050400irq/122-QManpo8626-2109:24:360
46050400irq/122-QManpo8626-2109:24:360
375399409cyclictest24588-21threads08:37:471
375399409cyclictest24588-21threads08:37:471
375399403cyclictest0-21swapper/112:07:371
375399403cyclictest0-21swapper/112:07:371
375399403cyclictest0-21swapper/112:07:371
375399403cyclictest0-21swapper/111:57:101
375399403cyclictest0-21swapper/111:57:101
375399403cyclictest0-21swapper/111:07:421
375399403cyclictest0-21swapper/111:07:421
375399403cyclictest0-21swapper/110:33:381
375399403cyclictest0-21swapper/110:33:381
375399403cyclictest0-21swapper/109:55:221
375399403cyclictest0-21swapper/109:55:221
375399403cyclictest0-21swapper/109:55:221
375399403cyclictest0-21swapper/109:38:571
375399403cyclictest0-21swapper/109:38:571
375399403cyclictest0-21swapper/107:32:421
375399403cyclictest0-21swapper/107:32:421
375399403cyclictest0-21swapper/107:27:301
375399402cyclictest9104-21munin-run12:27:161
375399402cyclictest9104-21munin-run12:27:161
375399402cyclictest27850-21meminfo11:02:371
375399402cyclictest27850-21meminfo11:02:371
375399402cyclictest27850-21meminfo11:02:371
375399402cyclictest27556-21ssh12:01:471
375399402cyclictest27556-21ssh12:01:471
375399402cyclictest10566-21fw_forwarded_lo09:32:331
375399402cyclictest10566-21fw_forwarded_lo09:32:331
375399401cyclictest19201-21/usr/sbin/munin10:47:481
375399401cyclictest19201-21/usr/sbin/munin10:47:481
375399401cyclictest19201-21/usr/sbin/munin10:47:481
375399401cyclictest16969-21/usr/sbin/munin11:42:481
375399401cyclictest16969-21/usr/sbin/munin11:42:481
3753994018cyclictest0-21swapper/108:47:391
3753994018cyclictest0-21swapper/108:47:391
3753994014cyclictest9365-21munin-run07:42:141
3753994014cyclictest9365-21munin-run07:42:141
3753994014cyclictest9365-21munin-run07:42:141
71390rcu_preempt0-21swapper/310:12:273
71390rcu_preempt0-21swapper/310:12:273
71390rcu_preempt0-21swapper/309:34:403
71390rcu_preempt0-21swapper/309:34:403
71390rcu_preempt0-21swapper/210:57:412
71390rcu_preempt0-21swapper/210:57:412
71390rcu_preempt0-21swapper/210:57:412
71390rcu_preempt0-21swapper/209:22:202
71390rcu_preempt0-21swapper/209:22:202
46050390irq/122-QManpo0-210
46050390irq/122-QManpo0-210
375399394cyclictest21147-21cron09:52:151
375399394cyclictest21147-21cron09:52:151
375399393cyclictest0-21swapper/111:24:331
375399393cyclictest0-21swapper/111:24:331
375399393cyclictest0-21swapper/111:24:331
375399393cyclictest0-21swapper/108:32:151
375399393cyclictest0-21swapper/108:32:151
375399393cyclictest0-21swapper/108:32:151
375399392cyclictest13704-21ssh10:37:271
375399392cyclictest13704-21ssh10:37:271
375399392cyclictest10832-21/usr/sbin/munin07:47:341
375399392cyclictest10832-21/usr/sbin/munin07:47:341
375399392cyclictest0-21swapper/108:57:431
375399392cyclictest0-21swapper/108:57:431
3753993916cyclictest0-21swapper/109:07:431
3753993916cyclictest0-21swapper/109:07:431
3753993914cyclictest532-21/usr/sbin/munin09:12:281
3753993914cyclictest532-21/usr/sbin/munin09:12:281
3753993914cyclictest532-21/usr/sbin/munin09:12:281
71380rcu_preempt0-21swapper/212:45:092
71380rcu_preempt0-21swapper/212:45:092
71380rcu_preempt0-21swapper/212:45:092
71380rcu_preempt0-21swapper/212:22:352
71380rcu_preempt0-21swapper/212:22:352
71380rcu_preempt0-21swapper/211:27:262
71380rcu_preempt0-21swapper/211:27:262
71380rcu_preempt0-21swapper/208:12:232
71380rcu_preempt0-21swapper/208:12:232
46050380irq/122-QManpo6931-2109:24:360
46050380irq/122-QManpo6931-2109:24:360
46050380irq/122-QManpo3303-10
46050380irq/122-QManpo3303-10
46050380irq/122-QManpo3303-10
46050380irq/122-QManpo0-210
46050380irq/122-QManpo0-210
375399383cyclictest0-21swapper/112:37:471
375399383cyclictest0-21swapper/112:37:471
375399382cyclictest8896-21/usr/sbin/munin10:27:471
375399382cyclictest8896-21/usr/sbin/munin10:27:471
375399382cyclictest1384-21ssh10:14:101
375399382cyclictest1384-21ssh10:14:101
375399381cyclictest8626-21runrttasks08:07:411
375399381cyclictest8626-21runrttasks08:07:411
278382380sleep08588-1kworker/0:1H10:03:000
278382380sleep08588-1kworker/0:1H10:03:000
71370rcu_preempt13992-1sh11:37:082
71370rcu_preempt13992-1sh11:37:082
71370rcu_preempt0-21swapper/311:27:383
71370rcu_preempt0-21swapper/311:27:383
71370rcu_preempt0-21swapper/212:03:502
71370rcu_preempt0-21swapper/212:03:502
71370rcu_preempt0-21swapper/211:20:032
71370rcu_preempt0-21swapper/211:20:032
71370rcu_preempt0-21swapper/209:31:042
71370rcu_preempt0-21swapper/209:31:042
71370rcu_preempt0-21swapper/209:27:192
71370rcu_preempt0-21swapper/209:27:192
71370rcu_preempt0-21swapper/207:57:172
71370rcu_preempt0-21swapper/207:57:172
46050370irq/122-QManpo8626-2109:24:360
46050370irq/122-QManpo8626-2109:24:360
46050370irq/122-QManpo6900-2109:24:360
46050370irq/122-QManpo6900-2109:24:360
46050370irq/122-QManpo6474-2109:24:360
46050370irq/122-QManpo6474-2109:24:360
46050370irq/122-QManpo6474-2109:24:360
46050370irq/122-QManpo21786-2109:24:360
46050370irq/122-QManpo21786-2109:24:360
46050370irq/122-QManpo21786-2109:24:360
46050370irq/122-QManpo13044-2109:24:360
46050370irq/122-QManpo13044-2109:24:360
46050370irq/122-QManpo0-210
46050370irq/122-QManpo0-210
375399379cyclictest9149-21/usr/sbin/munin11:27:361
375399379cyclictest9149-21/usr/sbin/munin11:27:361
375399373cyclictest0-21swapper/111:47:461
375399373cyclictest0-21swapper/111:47:461
375399373cyclictest0-21swapper/111:37:341
375399373cyclictest0-21swapper/111:37:341
375399373cyclictest0-21swapper/111:15:161
375399373cyclictest0-21swapper/111:15:161
375399372cyclictest0-21swapper/110:01:281
375399372cyclictest0-21swapper/110:01:281
375399372cyclictest0-21swapper/108:22:371
375399372cyclictest0-21swapper/108:22:371
375399372cyclictest0-21swapper/108:07:151
375399372cyclictest0-21swapper/108:07:151
71360rcu_preempt27822-1tr08:52:282
71360rcu_preempt27822-1tr08:52:282
71360rcu_preempt27795-21apt-get12:02:182
71360rcu_preempt27795-21apt-get12:02:182
71360rcu_preempt17889-21ntp_states08:12:421
71360rcu_preempt17889-21ntp_states08:12:421
71360rcu_preempt0-21swapper/211:25:532
71360rcu_preempt0-21swapper/211:25:532
71360rcu_preempt0-21swapper/211:25:532
46050360irq/122-QManpo4038-2109:24:360
46050360irq/122-QManpo4038-2109:24:360
46050360irq/122-QManpo4038-2109:24:360
46050360irq/122-QManpo24993-2109:24:360
46050360irq/122-QManpo24993-2109:24:360
46050360irq/122-QManpo22850-210
46050360irq/122-QManpo22850-210
46050360irq/122-QManpo22508-2109:24:360
46050360irq/122-QManpo22508-2109:24:360
46050360irq/122-QManpo22508-2109:24:360
46050360irq/122-QManpo20180209:24:360
46050360irq/122-QManpo20180209:24:360
46050360irq/122-QManpo20180209:24:360
46050360irq/122-QManpo1654-2109:24:360
46050360irq/122-QManpo1654-2109:24:360
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
375399361cyclictest0-21swapper/108:32:341
375399361cyclictest0-21swapper/108:32:341
3753993612cyclictest0-21swapper/112:32:431
3753993612cyclictest0-21swapper/112:32:431
3753993612cyclictest0-21swapper/112:32:431
3753993610cyclictest13295-21latency_hist07:57:181
3753993610cyclictest13295-21latency_hist07:57:181
26802360sleep028630-1kworker/0:2H12:14:500
26802360sleep028630-1kworker/0:2H12:14:500
211862360sleep019487-1kworker/0:0H09:52:160
211862360sleep019487-1kworker/0:0H09:52:160
17772360sleep019487-1kworker/0:0H10:15:120
17772360sleep019487-1kworker/0:0H10:15:120
71350rcu_preempt6827-21sed07:32:193
71350rcu_preempt29560-1kworker/2:0H08:57:422
71350rcu_preempt29560-1kworker/2:0H08:57:422
71350rcu_preempt1741-21diskmemload11:42:362
71350rcu_preempt1741-21diskmemload11:42:362
71350rcu_preempt14590-21taskset08:02:061
71350rcu_preempt14590-21taskset08:02:061
71350rcu_preempt0-21swapper/212:22:012
71350rcu_preempt0-21swapper/212:22:012
71350rcu_preempt0-21swapper/212:22:012
71350rcu_preempt0-21swapper/210:23:492
71350rcu_preempt0-21swapper/210:23:492
46050350irq/122-QManpo8820-2109:24:360
46050350irq/122-QManpo8820-2109:24:360
46050350irq/122-QManpo6439-10
46050350irq/122-QManpo6439-10
46050350irq/122-QManpo6439-10
46050350irq/122-QManpo6439-10
46050350irq/122-QManpo31850-2109:24:360
46050350irq/122-QManpo31850-2109:24:360
46050350irq/122-QManpo31303-2109:24:360
46050350irq/122-QManpo31303-2109:24:360
46050350irq/122-QManpo31303-2109:24:360
46050350irq/122-QManpo30599-2109:24:360
46050350irq/122-QManpo30599-2109:24:360
46050350irq/122-QManpo27369-2109:24:360
46050350irq/122-QManpo2203-2109:24:360
46050350irq/122-QManpo2203-2109:24:360
46050350irq/122-QManpo17025-2109:24:360
46050350irq/122-QManpo17025-2109:24:360
46050350irq/122-QManpo12880-2109:24:360
46050350irq/122-QManpo12880-2109:24:360
46050350irq/122-QManpo12880-2109:24:360
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
71340rcu_preempt28916-21ssh10:05:512
71340rcu_preempt28916-21ssh10:05:512
71340rcu_preempt2759-21taskset12:15:032
71340rcu_preempt2759-21taskset12:15:032
71340rcu_preempt0-21swapper/311:22:253
71340rcu_preempt0-21swapper/311:22:253
71340rcu_preempt0-21swapper/311:22:253
71340rcu_preempt0-21swapper/212:38:202
71340rcu_preempt0-21swapper/212:38:202
71340rcu_preempt0-21swapper/212:29:312
71340rcu_preempt0-21swapper/212:29:312
71340rcu_preempt0-21swapper/212:07:482
71340rcu_preempt0-21swapper/212:07:482
71340rcu_preempt0-21swapper/212:07:482
71340rcu_preempt0-21swapper/209:48:562
71340rcu_preempt0-21swapper/209:48:562
46050340irq/122-QManpo8099-2109:24:360
46050340irq/122-QManpo8099-2109:24:360
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
375399348cyclictest30437-21aten_r4power_en09:02:291
375399348cyclictest30437-21aten_r4power_en09:02:291
375399348cyclictest30437-21aten_r4power_en09:02:291
260492340sleep018682-1kworker/0:2H08:43:440
260492340sleep018682-1kworker/0:2H08:43:440
106312340sleep09759-1kworker/0:2H11:30:270
106312340sleep09759-1kworker/0:2H11:30:270
71330rcu_preempt0-21swapper/312:37:513
71330rcu_preempt0-21swapper/312:37:513
71330rcu_preempt0-21swapper/211:47:262
71330rcu_preempt0-21swapper/211:47:262
71330rcu_preempt0-21swapper/210:43:172
71330rcu_preempt0-21swapper/210:43:172
71330rcu_preempt0-21swapper/209:40:232
71330rcu_preempt0-21swapper/209:40:232
71330rcu_preempt0-21swapper/208:27:142
71330rcu_preempt0-21swapper/208:27:142
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
202682330chrt16920-1kworker/0:0H08:22:350
202682330chrt16920-1kworker/0:0H08:22:350
1599330migration/024008-21egrep08:37:330
1599330migration/024008-21egrep08:37:330
71320rcu_preempt25027-1kworker/2:1H10:07:332
71320rcu_preempt25027-1kworker/2:1H10:07:332
71320rcu_preempt25000-21latency_hist11:57:193
71320rcu_preempt25000-21latency_hist11:57:193
71320rcu_preempt0-21swapper/310:37:193
71320rcu_preempt0-21swapper/310:37:193
71320rcu_preempt0-21swapper/211:02:562
71320rcu_preempt0-21swapper/211:02:562
71320rcu_preempt0-21swapper/211:02:562
71320rcu_preempt0-21swapper/209:45:102
71320rcu_preempt0-21swapper/209:45:102
71320rcu_preempt0-21swapper/209:45:102
71320rcu_preempt0-21swapper/207:47:402
71320rcu_preempt0-21swapper/207:47:402
71320rcu_preempt0-21swapper/011:52:500
71320rcu_preempt0-21swapper/011:52:500
71320rcu_preempt0-21swapper/008:07:490
71320rcu_preempt0-21swapper/008:07:490
46650320irq/116-QManpo28264-2109:24:363
46650320irq/116-QManpo28264-2109:24:363
46050320irq/122-QManpo1888-2109:24:360
46050320irq/122-QManpo1888-2109:24:360
46050320irq/122-QManpo0-210
46050320irq/122-QManpo0-210
46050320irq/122-QManpo0-210
46050320irq/122-QManpo0-210
46050320irq/122-QManpo0-210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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