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2023-05-30 - 23:49

x86 Intel Core i5-7300U @2600 MHz, Linux 5.0.21-rt16 (Profile)

Latency plot of system in rack #1, slot #1
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
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
Characteristics of the 376 highest latencies:
System rack1slot1.osadl.org (updated Tue May 30, 2023 12:45:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
575724150,6sleep30-21swapper/307:05:183
68402204166,25sleep20-21swapper/207:07:322
69352199160,25sleep00-21swapper/007:08:460
67622196159,24sleep10-21swapper/107:06:301
62022630,0sleep00-21swapper/009:22:020
51932630,0sleep00-21swapper/010:43:210
134122610,0sleep30-21swapper/310:11:563
100882170,0sleep10-21swapper/108:25:281
7154991414,0cyclictest35-21ksoftirqd/311:49:193
714499140,13cyclictest0-21swapper/210:20:202
7154991313,0cyclictest35-21ksoftirqd/310:35:013
7154991312,1cyclictest35-21ksoftirqd/312:15:253
713799130,12cyclictest0-21swapper/110:20:221
7154991212,0cyclictest35-21ksoftirqd/311:00:213
7154991212,0cyclictest35-21ksoftirqd/309:47:533
7154991212,0cyclictest35-21ksoftirqd/309:00:223
7154991212,0cyclictest35-21ksoftirqd/308:20:183
7154991211,1cyclictest35-21ksoftirqd/308:00:253
7154991211,1cyclictest35-21ksoftirqd/307:50:243
715499119,1cyclictest35-21ksoftirqd/311:15:223
715499119,1cyclictest35-21ksoftirqd/309:40:233
7154991111,0cyclictest35-21ksoftirqd/310:18:293
7154991110,1cyclictest35-21ksoftirqd/312:27:143
7154991110,0cyclictest35-21ksoftirqd/312:30:083
714499111,5cyclictest28-21ksoftirqd/211:26:432
715499109,1cyclictest35-21ksoftirqd/312:00:223
715499109,1cyclictest35-21ksoftirqd/310:45:163
715499109,1cyclictest35-21ksoftirqd/308:10:173
715499109,0cyclictest35-21ksoftirqd/310:40:283
715499108,1cyclictest35-21ksoftirqd/312:25:003
715499108,1cyclictest35-21ksoftirqd/310:25:243
715499108,1cyclictest35-21ksoftirqd/309:30:193
715499108,1cyclictest35-21ksoftirqd/309:25:213
715499107,1cyclictest35-21ksoftirqd/308:54:593
715499106,3cyclictest35-21ksoftirqd/310:02:223
715499106,3cyclictest35-21ksoftirqd/310:02:213
7154991010,0cyclictest35-21ksoftirqd/311:42:133
7154991010,0cyclictest35-21ksoftirqd/311:21:253
7154991010,0cyclictest35-21ksoftirqd/311:10:263
7154991010,0cyclictest35-21ksoftirqd/309:11:013
714499109,1cyclictest28-21ksoftirqd/209:48:262
714499101,6cyclictest793-21snmpd11:22:202
713099107,0cyclictest28254-21diskmemload10:03:350
713099107,0cyclictest28254-21diskmemload10:03:340
713099100,1cyclictest23141-21ssh11:46:380
71549999,0cyclictest35-21ksoftirqd/309:55:343
71549999,0cyclictest35-21ksoftirqd/309:50:173
71549999,0cyclictest35-21ksoftirqd/309:24:273
71549999,0cyclictest35-21ksoftirqd/308:05:203
71549999,0cyclictest35-21ksoftirqd/307:25:193
71549998,1cyclictest35-21ksoftirqd/312:35:173
71549998,1cyclictest35-21ksoftirqd/311:55:223
71549997,1cyclictest35-21ksoftirqd/312:10:193
71549997,1cyclictest35-21ksoftirqd/312:05:223
71549997,1cyclictest35-21ksoftirqd/311:25:253
71549997,1cyclictest35-21ksoftirqd/310:05:183
71549993,5cyclictest35-21ksoftirqd/310:30:213
71449997,1cyclictest28-21ksoftirqd/209:40:352
71449990,1cyclictest361-21systemd-journal11:59:542
71449990,0cyclictest0-21swapper/212:23:482
71449990,0cyclictest0-21swapper/211:45:182
71309994,4cyclictest0-21swapper/007:55:230
71309990,2cyclictest4271-21/usr/sbin/munin12:05:180
25539290,1sleep20-21swapper/210:27:422
71549988,0cyclictest793-21snmpd08:56:583
71549988,0cyclictest35-21ksoftirqd/311:38:343
71549988,0cyclictest35-21ksoftirqd/310:55:223
71549988,0cyclictest35-21ksoftirqd/310:50:173
71549988,0cyclictest35-21ksoftirqd/309:10:003
71549988,0cyclictest35-21ksoftirqd/308:30:163
71549988,0cyclictest35-21ksoftirqd/307:45:243
71549988,0cyclictest35-21ksoftirqd/307:40:003
71549987,1cyclictest35-21ksoftirqd/311:50:153
71549987,1cyclictest35-21ksoftirqd/311:05:223
71549987,1cyclictest35-21ksoftirqd/310:20:173
71549987,1cyclictest35-21ksoftirqd/309:15:233
71549987,0cyclictest35-21ksoftirqd/308:45:173
71549986,1cyclictest793-21snmpd07:30:343
71549986,1cyclictest35-21ksoftirqd/307:40:233
71549986,1cyclictest35-21ksoftirqd/307:25:013
71549986,1cyclictest35-21ksoftirqd/307:20:003
71549986,1cyclictest35-21ksoftirqd/307:10:253
71549986,1cyclictest28254-21diskmemload11:30:233
71549985,1cyclictest35-21ksoftirqd/308:40:003
71449986,1cyclictest793-21snmpd10:49:472
71449986,1cyclictest793-21snmpd09:10:052
71449986,1cyclictest72150irq/122-eno112:36:522
71449986,1cyclictest72150irq/122-eno112:06:542
71449986,1cyclictest72150irq/122-eno110:50:182
71449986,1cyclictest72150irq/122-eno110:42:372
71449986,1cyclictest72150irq/122-eno110:30:192
71449982,5cyclictest28241-21cron09:10:002
71449981,6cyclictest1683-21grep12:00:312
71449981,5cyclictest1462-21sh09:56:482
71449980,4cyclictest361-21systemd-journal07:35:002
71449980,2cyclictest0-21swapper/207:20:172
71379980,4cyclictest0-21swapper/111:21:301
71379980,4cyclictest0-21swapper/109:20:081
71309987,1cyclictest9-21ksoftirqd/012:35:160
71309987,1cyclictest9-21ksoftirqd/012:00:210
71309987,1cyclictest9-21ksoftirqd/009:45:220
71309986,1cyclictest793-21snmpd09:36:320
71309986,1cyclictest793-21snmpd08:15:240
71309983,0cyclictest20666-21ssh11:02:440
71309981,6cyclictest8878-1kworker/u9:211:30:230
71309981,6cyclictest13549-1kworker/u9:209:40:380
71309980,7cyclictest28600-21ssh11:12:560
71309980,7cyclictest24487-21ssh12:30:210
71309980,7cyclictest21985-21ssh11:05:180
71309980,7cyclictest18699-21ssh12:22:480
71309980,7cyclictest15520-21ssh12:19:350
71309980,7cyclictest10225-21ssh12:11:220
71309980,5cyclictest795-21runrttasks10:54:110
71309980,5cyclictest0-21swapper/010:10:240
71309980,1cyclictest4884-21ssh11:24:540
71309980,1cyclictest26548-21ssh11:50:270
71309980,1cyclictest17265-21ssh10:59:030
23073280,0sleep10-21swapper/109:44:191
71549977,0cyclictest35-21ksoftirqd/309:35:043
71549977,0cyclictest35-21ksoftirqd/308:40:163
71549975,1cyclictest35-21ksoftirqd/308:00:003
71449976,1cyclictest72150irq/122-eno112:34:122
71449976,1cyclictest72150irq/122-eno112:25:252
71449976,1cyclictest72150irq/122-eno112:15:132
71449976,1cyclictest72150irq/122-eno111:35:182
71449976,1cyclictest72150irq/122-eno111:06:052
71449976,1cyclictest72150irq/122-eno111:01:172
71449976,1cyclictest72150irq/122-eno110:35:042
71449976,1cyclictest72150irq/122-eno110:14:072
71449976,1cyclictest72150irq/122-eno110:09:122
71449976,1cyclictest72150irq/122-eno109:35:372
71449976,1cyclictest72150irq/122-eno109:30:512
71449976,0cyclictest72150irq/122-eno110:15:222
71449975,1cyclictest793-21snmpd11:42:242
71449975,1cyclictest793-21snmpd08:46:222
71449975,1cyclictest793-21snmpd08:08:422
71449975,1cyclictest793-21snmpd07:14:072
71449975,1cyclictest72150irq/122-eno111:10:242
71449975,1cyclictest26596-21ssh11:50:342
71449975,1cyclictest13989-21ssh10:55:022
71449975,1cyclictest11403-21ssh09:29:522
71449973,2cyclictest636-21systemd-logind09:00:272
71449971,6cyclictest0-21swapper/212:12:182
71449971,4cyclictest10794-21/usr/sbin/munin11:30:302
71449971,1cyclictest0-21swapper/207:38:472
71449970,1cyclictest0-21swapper/209:16:282
71379970,6cyclictest0-21swapper/110:14:061
71379970,5cyclictest0-21swapper/108:10:221
71309977,0cyclictest9-21ksoftirqd/010:35:170
71309977,0cyclictest9-21ksoftirqd/009:25:210
71309976,1cyclictest21240-21ssh10:21:450
71309976,1cyclictest17588-1kworker/u9:109:50:330
71309976,0cyclictest9-21ksoftirqd/009:10:230
71309975,1cyclictest793-21snmpd09:02:290
71309971,6cyclictest25075-21ssh10:26:350
71309971,5cyclictest793-21snmpd08:32:290
71309970,6cyclictest811-1kworker/u9:011:35:300
71309970,6cyclictest6176-21ssh10:45:060
71309970,6cyclictest32267-21ssh11:17:190
71309970,6cyclictest32068-21/usr/sbin/munin09:55:220
71309970,6cyclictest29678-21ssh11:55:360
71309970,6cyclictest23882-21cat09:00:000
71309970,6cyclictest23520-21ssh12:29:550
71309970,4cyclictest644-21nscd11:25:160
71309970,2cyclictest17059-21/usr/sbin/munin11:40:310
71309970,1cyclictest9478-21ssh10:06:590
71309970,1cyclictest28286-21ssh10:30:300
71309970,1cyclictest18339-21ssh10:19:140
71309970,1cyclictest0-21swapper/009:15:270
71549965,1cyclictest35-21ksoftirqd/308:25:193
71549964,1cyclictest793-21snmpd08:15:003
71449966,0cyclictest72150irq/122-eno111:15:262
71449966,0cyclictest72150irq/122-eno109:21:002
71449966,0cyclictest72150irq/122-eno108:38:182
71449966,0cyclictest72150irq/122-eno108:13:252
71449965,1cyclictest72150irq/122-eno110:00:162
71449965,1cyclictest72150irq/122-eno110:00:162
71449965,1cyclictest72150irq/122-eno109:50:202
71449964,1cyclictest793-21snmpd08:01:262
71449964,1cyclictest793-21snmpd07:57:082
71449962,2cyclictest636-21systemd-logind08:20:242
71449962,1cyclictest16042-21latency08:40:192
71449960,6cyclictest0-21swapper/208:50:462
71449960,6cyclictest0-21swapper/207:28:552
71449960,5cyclictest0-21swapper/208:33:092
71449960,2cyclictest0-21swapper/207:15:182
71449960,1cyclictest0-21swapper/208:25:202
71379966,0cyclictest0-21swapper/112:20:161
71379966,0cyclictest0-21swapper/109:15:051
71379965,1cyclictest0-21swapper/108:24:451
71379963,1cyclictest0-21swapper/110:59:061
71379961,5cyclictest0-21swapper/109:26:171
71379961,2cyclictest0-21swapper/108:30:231
71379960,6cyclictest0-21swapper/111:02:461
71379960,6cyclictest0-21swapper/110:30:241
71379960,6cyclictest0-21swapper/110:18:461
71379960,6cyclictest0-21swapper/108:56:141
71379960,6cyclictest0-21swapper/108:04:411
71379960,6cyclictest0-21swapper/107:55:351
71379960,6cyclictest0-21swapper/107:36:411
71379960,6cyclictest0-21swapper/107:25:191
71379960,6cyclictest0-21swapper/107:11:011
71379960,5cyclictest0-21swapper/111:11:471
71379960,5cyclictest0-21swapper/109:38:111
71379960,4cyclictest0-21swapper/112:25:111
71379960,4cyclictest0-21swapper/112:19:101
71379960,4cyclictest0-21swapper/111:55:231
71379960,4cyclictest0-21swapper/109:45:141
71379960,4cyclictest0-21swapper/109:33:011
71379960,3cyclictest0-21swapper/112:35:281
71379960,3cyclictest0-21swapper/111:50:171
71379960,3cyclictest0-21swapper/110:49:301
71379960,2cyclictest0-21swapper/109:55:331
71379960,2cyclictest0-21swapper/109:52:081
71379960,1cyclictest0-21swapper/109:11:201
71379960,1cyclictest0-21swapper/109:05:561
71309965,1cyclictest9-21ksoftirqd/007:30:170
71309965,1cyclictest793-21snmpd08:26:000
71309965,1cyclictest793-21snmpd08:12:090
71309964,1cyclictest7457-21ntp_states08:20:230
71309963,1cyclictest636-21systemd-logind07:42:370
71309961,2cyclictest0-21swapper/007:10:210
71309960,6cyclictest0-21swapper/008:01:010
71309960,6cyclictest0-21swapper/007:29:100
71309960,5cyclictest0-21swapper/009:30:230
71309960,5cyclictest0-21swapper/007:45:240
71309960,0cyclictest0-21swapper/009:09:340
71309960,0cyclictest0-21swapper/008:45:270
71309960,0cyclictest0-21swapper/007:51:040
71309960,0cyclictest0-21swapper/007:17:000
71449955,0cyclictest72150irq/122-eno108:15:252
71449955,0cyclictest72150irq/122-eno107:45:122
71449955,0cyclictest72150irq/122-eno107:40:212
71449950,4cyclictest0-21swapper/208:55:182
71449950,4cyclictest0-21swapper/207:50:372
71379955,0cyclictest0-21swapper/107:20:081
71379954,1cyclictest0-21swapper/112:05:191
71379952,3cyclictest0-21swapper/110:50:161
71379951,2cyclictest0-21swapper/111:33:481
71379951,1cyclictest18714-21chrt07:34:461
71379950,5cyclictest0-21swapper/111:25:531
71379950,5cyclictest0-21swapper/109:02:341
71379950,4cyclictest0-21swapper/111:42:321
71379950,4cyclictest0-21swapper/111:36:361
71379950,4cyclictest0-21swapper/111:16:021
71379950,4cyclictest0-21swapper/110:02:191
71379950,4cyclictest0-21swapper/110:02:191
71379950,4cyclictest0-21swapper/108:53:161
71379950,4cyclictest0-21swapper/108:45:231
71379950,4cyclictest0-21swapper/108:05:211
71379950,3cyclictest0-21swapper/112:31:351
71379950,3cyclictest0-21swapper/112:01:281
71379950,3cyclictest0-21swapper/110:40:031
71379950,2cyclictest0-21swapper/112:11:221
71379950,2cyclictest0-21swapper/111:45:161
71379950,2cyclictest0-21swapper/111:05:041
71379950,2cyclictest0-21swapper/110:35:211
71309953,1cyclictest882-21ls08:05:250
71309953,1cyclictest20047-21uniq08:50:220
71309953,1cyclictest12555-21cstates07:20:190
71309950,5cyclictest0-21swapper/007:37:500
71309950,4cyclictest13497-21cut08:35:160
71309950,0cyclictest0-21swapper/008:44:550
71379941,2cyclictest0-21swapper/108:40:151
71379940,2cyclictest0-21swapper/110:25:141
71379940,2cyclictest0-21swapper/108:35:141
71379940,2cyclictest0-21swapper/107:50:181
71379940,1cyclictest230442sleep107:43:311
71379940,1cyclictest0-21swapper/110:05:041
71379940,0cyclictest0-21swapper/107:45:251
71379940,0cyclictest0-21swapper/107:16:411
71379931,1cyclictest0-21swapper/108:15:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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