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2022-12-04 - 15:42

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 all highest latencies:
System rack1slot1.osadl.org (updated Sun Dec 04, 2022 12:45:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
191482212179,21sleep20-21swapper/207:09:492
191612210156,42sleep10-21swapper/107:09:561
189802209158,25sleep00-21swapper/007:07:380
172032200161,25sleep30-21swapper/307:05:043
51842720,0sleep10-21swapper/107:50:001
123432710,0sleep20-21swapper/209:55:172
276732140,0sleep30-21swapper/312:15:013
1925599123,4cyclictest695-21perf07:40:000
153662110,0sleep20-21swapper/208:10:192
153662110,0sleep20-21swapper/208:10:192
222002100,0sleep30-21swapper/310:46:453
19270991010,0cyclictest0-21swapper/208:40:162
1925599100,2cyclictest0-21swapper/007:55:120
192729998,1cyclictest11925-21runrttasks09:55:103
192709992,3cyclictest20277-21apt-get09:25:132
192559998,1cyclictest9-21ksoftirqd/012:00:000
192559997,1cyclictest13735-1kworker/u9:012:05:210
2821280,0sleep30-21swapper/309:43:173
192729987,1cyclictest21482-21kworker/3:209:51:013
192729987,0cyclictest0-21swapper/310:34:013
192729986,1cyclictest9191-21sh12:30:453
192729986,1cyclictest793-21snmpd11:54:163
192729986,1cyclictest793-21snmpd09:15:583
192729986,1cyclictest793-21snmpd09:05:133
192729986,1cyclictest793-21snmpd07:55:013
192729986,1cyclictest793-21snmpd07:21:363
192729985,1cyclictest8141-21diskmemload11:38:433
192729981,3cyclictest8141-21diskmemload10:35:123
192729981,3cyclictest31980-21apt-get08:50:123
192729981,2cyclictest8141-21diskmemload09:36:213
192729980,6cyclictest0-21swapper/310:20:003
192729980,5cyclictest13698-21seq12:36:523
192729980,5cyclictest0-21swapper/312:25:143
192709987,1cyclictest28-21ksoftirqd/211:55:002
192709986,1cyclictest793-21snmpd07:24:162
192709986,1cyclictest72150irq/122-eno110:40:162
192709986,1cyclictest28-21ksoftirqd/212:05:002
192709984,4cyclictest6372-21sh12:28:272
192709982,3cyclictest25192-21expr09:30:202
192709981,7cyclictest0-21swapper/209:10:402
192709980,6cyclictest2491-21kworker/2:109:50:172
192629981,4cyclictest0-21swapper/108:30:131
192629981,1cyclictest0-21swapper/108:52:271
192559986,1cyclictest793-21snmpd10:14:440
192559986,1cyclictest793-21snmpd07:46:560
192559981,6cyclictest18551-21apt-get08:20:150
192559980,7cyclictest9783-21kworker/u8:109:37:110
192559980,7cyclictest30893-21ssh12:18:420
192559980,2cyclictest0-21swapper/007:25:120
192729977,0cyclictest35-21ksoftirqd/307:17:363
192729977,0cyclictest35-21ksoftirqd/307:17:363
192729975,1cyclictest793-21snmpd11:29:063
192729975,1cyclictest793-21snmpd11:13:193
192729975,1cyclictest793-21snmpd09:30:193
192729975,1cyclictest793-21snmpd08:48:063
192729975,1cyclictest793-21snmpd08:34:573
192729975,1cyclictest793-21snmpd08:22:413
192729975,1cyclictest793-21snmpd08:09:373
192729975,1cyclictest793-21snmpd08:03:263
192729975,1cyclictest793-21snmpd07:42:553
192729975,1cyclictest1315-21ssh12:21:033
192729974,0cyclictest8141-21diskmemload12:07:243
192729973,2cyclictest8141-21diskmemload10:55:563
192729973,1cyclictest8141-21diskmemload11:16:553
192729972,2cyclictest8141-21diskmemload10:23:563
192729971,5cyclictest0-21swapper/310:25:013
192729971,2cyclictest0-21swapper/309:13:253
192729970,4cyclictest8141-21diskmemload09:45:563
192729970,4cyclictest0-21swapper/310:40:143
192729970,3cyclictest0-21swapper/307:45:123
192709976,1cyclictest793-21snmpd10:54:262
192709976,1cyclictest793-21snmpd08:51:372
192709976,1cyclictest72150irq/122-eno111:30:262
192709976,1cyclictest72150irq/122-eno111:25:012
192709976,1cyclictest72150irq/122-eno111:04:342
192709976,1cyclictest72150irq/122-eno111:04:342
192709976,1cyclictest72150irq/122-eno109:15:042
192709976,1cyclictest72150irq/122-eno109:09:072
192709975,1cyclictest793-21snmpd10:23:452
192709975,1cyclictest793-21snmpd07:49:112
192709975,1cyclictest72150irq/122-eno112:36:012
192709974,2cyclictest20655-21/usr/sbin/munin11:25:172
192709971,4cyclictest72150irq/122-eno111:05:142
192709970,4cyclictest795-21runrttasks12:05:022
192709970,3cyclictest10242-21sh10:32:002
192709970,2cyclictest7894-21/usr/sbin/munin12:30:212
192709970,1cyclictest0-21swapper/209:00:152
192629972,3cyclictest20043-21chrt09:25:001
192629971,6cyclictest0-21swapper/111:39:591
192629971,5cyclictest0-21swapper/109:26:501
192629971,4cyclictest0-21swapper/111:10:131
192629971,3cyclictest0-21swapper/111:30:581
192629971,1cyclictest0-21swapper/109:02:061
192629970,4cyclictest0-21swapper/111:20:091
192629970,2cyclictest0-21swapper/112:30:181
192629970,2cyclictest0-21swapper/112:20:141
192559976,1cyclictest9-21ksoftirqd/011:36:290
192559976,1cyclictest5950-21ssh09:46:150
192559976,1cyclictest5589-1kworker/u9:011:49:260
192559976,1cyclictest20185-21cat07:10:140
192559976,1cyclictest17905-1kworker/u9:112:20:170
192559975,1cyclictest9182-21cat09:10:150
192559975,1cyclictest9-21ksoftirqd/009:26:440
192559975,1cyclictest793-21snmpd10:27:150
192559975,1cyclictest793-21snmpd09:05:430
192559975,1cyclictest3388-21/usr/sbin/munin12:25:220
192559975,1cyclictest16468-21ssh10:40:160
192559975,1cyclictest12293-21ssh10:35:130
192559972,3cyclictest8141-21diskmemload11:12:570
192559972,1cyclictest23980-21apt-get10:50:170
192559971,5cyclictest21458-21munin-node11:42:230
192559971,5cyclictest20349-21ssh11:25:140
192559971,5cyclictest15684-21ssh11:20:140
192559970,6cyclictest793-21snmpd11:05:400
192559970,6cyclictest26710-21ssh09:32:110
192559970,6cyclictest26097-21ssh12:11:530
192559970,6cyclictest25245-21switchtime11:30:240
192559970,6cyclictest23142-21ssh10:08:470
192559970,6cyclictest19159-21ssh12:04:470
192559970,6cyclictest14817-21ssh12:39:260
192559970,6cyclictest10501-21ssh10:32:360
192559970,6cyclictest10120-21ssh12:32:540
192559970,1cyclictest0-21swapper/008:25:130
15169270,0sleep10-21swapper/108:10:201
15169270,0sleep10-21swapper/108:10:191
192729965,1cyclictest28188-21diskstats12:15:193
192729965,1cyclictest25724-21ssh10:50:383
192729965,1cyclictest22116-21ssh10:06:253
192729965,1cyclictest16190-21ssh09:20:033
192729965,1cyclictest15580-21ssh11:20:003
192729964,1cyclictest8141-21diskmemload12:01:183
192729964,1cyclictest793-21snmpd08:41:123
192729964,1cyclictest793-21snmpd08:39:593
192729964,1cyclictest793-21snmpd08:25:143
192729964,1cyclictest793-21snmpd08:18:413
192729964,1cyclictest793-21snmpd07:50:523
192729964,1cyclictest793-21snmpd07:31:213
192729964,1cyclictest4191-21hddtemp_smartct11:45:153
192729964,0cyclictest8141-21diskmemload11:41:383
192729963,2cyclictest0-21swapper/311:58:173
192729963,1cyclictest8141-21diskmemload09:25:583
192729963,1cyclictest5702-21sh11:06:223
192729961,1cyclictest0-21swapper/311:01:123
192729961,1cyclictest0-21swapper/311:01:123
192729960,3cyclictest24801-21/usr/sbin/munin11:30:203
192729960,3cyclictest0-21swapper/310:00:243
192729960,2cyclictest0-21swapper/310:10:253
192709966,0cyclictest72150irq/122-eno112:20:162
192709966,0cyclictest72150irq/122-eno112:11:122
192709966,0cyclictest72150irq/122-eno111:40:132
192709966,0cyclictest72150irq/122-eno111:10:152
192709966,0cyclictest72150irq/122-eno110:56:142
192709966,0cyclictest72150irq/122-eno110:45:172
192709966,0cyclictest72150irq/122-eno110:26:052
192709966,0cyclictest72150irq/122-eno110:15:132
192709966,0cyclictest72150irq/122-eno110:10:232
192709966,0cyclictest72150irq/122-eno110:06:472
192709966,0cyclictest72150irq/122-eno109:20:102
192709966,0cyclictest72150irq/122-eno108:55:142
192709966,0cyclictest72150irq/122-eno108:04:482
192709966,0cyclictest14008-21ssh11:57:162
192709965,1cyclictest793-21snmpd08:20:262
192709965,1cyclictest793-21snmpd07:37:032
192709965,1cyclictest72150irq/122-eno111:15:202
192709965,1cyclictest72150irq/122-eno110:00:172
192709965,1cyclictest72150irq/122-eno108:47:282
192709965,1cyclictest72150irq/122-eno107:40:132
192709965,1cyclictest28249-21ssh09:35:052
192709964,1cyclictest795-21runrttasks11:36:042
192709964,1cyclictest793-21snmpd08:16:182
192709964,1cyclictest72150irq/122-eno111:45:132
192709964,1cyclictest72150irq/122-eno110:35:142
192709964,1cyclictest72150irq/122-eno108:35:152
192709964,1cyclictest72150irq/122-eno107:50:202
192709964,1cyclictest72150irq/122-eno107:15:172
192709964,1cyclictest72150irq/122-eno107:15:172
192709964,1cyclictest23892-21cat08:30:172
192709963,2cyclictest72150irq/122-eno109:45:052
192709962,2cyclictest28836-21ntp_kernel_pll_12:15:242
192709960,4cyclictest667-21kernelversion09:40:172
192709960,1cyclictest0-21swapper/207:10:122
192629966,0cyclictest0-21swapper/109:48:391
192629962,2cyclictest0-21swapper/109:55:181
192629962,1cyclictest0-21swapper/110:44:311
192629961,2cyclictest0-21swapper/110:00:171
192629960,6cyclictest0-21swapper/111:41:301
192629960,6cyclictest0-21swapper/110:26:001
192629960,6cyclictest0-21swapper/109:37:081
192629960,6cyclictest0-21swapper/108:56:551
192629960,6cyclictest0-21swapper/107:43:251
192629960,5cyclictest0-21swapper/109:41:461
192629960,5cyclictest0-21swapper/107:25:151
192629960,5cyclictest0-21swapper/107:15:151
192629960,5cyclictest0-21swapper/107:15:141
192629960,4cyclictest0-21swapper/110:55:151
192629960,3cyclictest0-21swapper/112:27:461
192629960,3cyclictest0-21swapper/112:18:561
192629960,3cyclictest0-21swapper/112:11:251
192629960,3cyclictest0-21swapper/111:15:231
192629960,3cyclictest0-21swapper/110:11:031
192629960,3cyclictest0-21swapper/109:30:341
192629960,2cyclictest0-21swapper/112:05:341
192629960,2cyclictest0-21swapper/108:17:181
192629960,2cyclictest0-21swapper/107:32:111
192629960,1cyclictest0-21swapper/108:45:131
192629960,1cyclictest0-21swapper/108:35:121
192559965,1cyclictest9551-21sed09:50:240
192559965,1cyclictest793-21snmpd09:40:280
192559965,1cyclictest793-21snmpd08:49:360
192559965,1cyclictest793-21snmpd08:42:250
192559965,1cyclictest793-21snmpd08:37:380
192559965,1cyclictest793-21snmpd08:19:150
192559965,1cyclictest793-21snmpd07:51:250
192559965,1cyclictest17144-21ssh09:20:190
192559965,1cyclictest13734-21ssh09:55:400
192559965,1cyclictest1331-21ssh10:20:280
192559965,1cyclictest1308-21ssh11:00:350
192559965,1cyclictest1308-21ssh11:00:340
192559964,1cyclictest9-21ksoftirqd/008:55:350
192559964,1cyclictest793-21snmpd08:33:000
192559964,1cyclictest21525-21ssh10:45:220
192559962,1cyclictest8141-21diskmemload11:50:200
192559961,4cyclictest15949-21ssh10:00:070
192559960,6cyclictest8141-21diskmemload09:15:040
192559960,6cyclictest29767-21ssh10:15:350
192559960,6cyclictest0-21swapper/007:24:160
192559960,5cyclictest12650-21strings11:15:230
192559960,2cyclictest0-21swapper/010:55:010
192559960,1cyclictest0-21swapper/009:00:140
192559960,0cyclictest0-21swapper/008:00:140
192729954,1cyclictest793-21snmpd08:57:103
192729954,1cyclictest35-21ksoftirqd/307:27:113
192729953,1cyclictest793-21snmpd07:35:583
192729950,5cyclictest0-21swapper/307:10:063
192729950,2cyclictest0-21swapper/309:00:173
192709955,0cyclictest72150irq/122-eno107:55:222
192709955,0cyclictest72150irq/122-eno107:28:582
192709953,1cyclictest72150irq/122-eno108:25:132
192709953,1cyclictest0-21swapper/207:30:182
192629953,0cyclictest0-21swapper/111:05:151
192629952,2cyclictest0-21swapper/110:32:281
192629951,3cyclictest0-21swapper/111:27:491
192629951,2cyclictest0-21swapper/112:35:171
192629951,2cyclictest0-21swapper/110:15:201
192629951,1cyclictest0-21swapper/110:35:111
192629950,3cyclictest0-21swapper/111:58:511
192629950,3cyclictest0-21swapper/111:50:211
192629950,3cyclictest0-21swapper/110:50:051
192629950,3cyclictest0-21swapper/110:05:181
192629950,3cyclictest0-21swapper/109:05:171
192629950,2cyclictest0-21swapper/112:03:471
192629950,2cyclictest0-21swapper/111:46:481
192629950,2cyclictest0-21swapper/111:01:551
192629950,2cyclictest0-21swapper/111:01:551
192629950,2cyclictest0-21swapper/109:51:031
192629950,1cyclictest0-21swapper/107:55:151
192629950,1cyclictest0-21swapper/107:50:181
192629950,0cyclictest0-21swapper/109:14:591
192629950,0cyclictest0-21swapper/107:10:001
192559954,1cyclictest9-21ksoftirqd/008:50:310
192559954,0cyclictest0-21swapper/008:10:200
192559954,0cyclictest0-21swapper/008:10:190
192559953,1cyclictest22290-21/usr/sbin/munin07:15:160
192559953,1cyclictest22290-21/usr/sbin/munin07:15:150
192559950,5cyclictest0-21swapper/007:40:130
192559950,1cyclictest0-21swapper/008:09:370
192729942,1cyclictest14797-21grep08:10:163
192729942,1cyclictest14797-21grep08:10:153
192709944,0cyclictest72150irq/122-eno108:05:022
192629944,0cyclictest0-21swapper/108:29:311
192629941,3cyclictest0-21swapper/107:20:161
192629941,2cyclictest0-21swapper/109:10:111
192629941,2cyclictest0-21swapper/108:20:151
192629940,4cyclictest0-21swapper/108:42:241
192629940,4cyclictest0-21swapper/108:00:541
192629940,1cyclictest0-21swapper/110:45:031
192629940,1cyclictest0-21swapper/110:21:471
192629940,0cyclictest0-21swapper/108:05:201
192629940,0cyclictest0-21swapper/107:35:181
192559942,1cyclictest29608-21idleruntime07:30:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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