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2022-07-07 - 11:48

x86 Intel Core2 Quad @2400 MHz, Linux 3.2.46-rt67-32 (Profile)

Latency plot of system in rack #3, slot #1
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
Characteristics of the 376 highest latencies:
System rack3slot1.osadl.org (updated Thu Jul 07, 2022 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1692499104102cyclictest17514-21tune2fs16:45:422
1692599103102cyclictest0-21swapper/316:45:423
16924998987cyclictest30138-21tune2fs17:15:412
16924998671cyclictest16297-21tune2fs20:30:342
16924998583cyclictest0-21swapper/217:35:412
16925998382cyclictest0-21swapper/322:10:303
16925998382cyclictest0-21swapper/322:05:343
16925998382cyclictest0-21swapper/322:00:383
16925998382cyclictest0-21swapper/321:50:303
16925998382cyclictest0-21swapper/321:40:323
16925998382cyclictest0-21swapper/321:35:433
16925998382cyclictest0-21swapper/321:30:403
16925998382cyclictest0-21swapper/320:50:413
16925998382cyclictest0-21swapper/320:40:413
16925998382cyclictest0-21swapper/320:35:333
16925998382cyclictest0-21swapper/320:30:373
16925998382cyclictest0-21swapper/320:30:213
16925998382cyclictest0-21swapper/320:05:413
16925998382cyclictest0-21swapper/320:01:273
16925998382cyclictest0-21swapper/319:50:413
16925998382cyclictest0-21swapper/319:45:273
16925998382cyclictest0-21swapper/319:40:433
16925998382cyclictest0-21swapper/319:25:363
16925998382cyclictest0-21swapper/318:37:063
16925998382cyclictest0-21swapper/318:00:473
16925998382cyclictest0-21swapper/317:55:403
16925998382cyclictest0-21swapper/317:45:443
16925998382cyclictest0-21swapper/317:40:483
16925998382cyclictest0-21swapper/317:30:403
16925998382cyclictest0-21swapper/317:06:293
16925998382cyclictest0-21swapper/317:05:283
16924998381cyclictest32490-21tune2fs17:20:422
16924998381cyclictest29860-21tune2fs18:30:382
16924998381cyclictest26214-21tune2fs17:05:422
16924998381cyclictest18233-21tune2fs21:50:322
16924998381cyclictest15017-21tune2fs17:55:402
16924998381cyclictest13748-21tune2fs21:40:322
16925998281cyclictest0-21swapper/320:20:413
16925998281cyclictest0-21swapper/319:55:423
16925998281cyclictest0-21swapper/319:00:333
16925998281cyclictest0-21swapper/318:45:383
16925998281cyclictest0-21swapper/318:45:383
16925998281cyclictest0-21swapper/318:30:383
16925998281cyclictest0-21swapper/318:20:463
16925998281cyclictest0-21swapper/318:10:393
16925998281cyclictest0-21swapper/317:35:483
16925998281cyclictest0-21swapper/317:20:423
16925998271cyclictest0-21swapper/321:45:393
16925998271cyclictest0-21swapper/316:55:553
16924998281cyclictest29101-21tune2fs21:00:322
16925997372cyclictest0-21swapper/321:05:203
16925997372cyclictest0-21swapper/319:15:233
16925997372cyclictest0-21swapper/316:50:543
16924997372cyclictest0-21swapper/222:05:342
16924997372cyclictest0-21swapper/221:45:322
16924997372cyclictest0-21swapper/221:15:192
16924997372cyclictest0-21swapper/220:50:412
16924997372cyclictest0-21swapper/220:40:212
16924997372cyclictest0-21swapper/219:40:232
16924997372cyclictest0-21swapper/219:00:382
16924997372cyclictest0-21swapper/218:40:422
16924997372cyclictest0-21swapper/218:15:452
16924997372cyclictest0-21swapper/217:30:462
16925997271cyclictest0-21swapper/321:11:463
16925997271cyclictest0-21swapper/319:21:513
16925997271cyclictest0-21swapper/318:40:423
16925997271cyclictest0-21swapper/317:15:413
16924997271cyclictest0-21swapper/222:01:562
16924997271cyclictest0-21swapper/221:55:352
16924997271cyclictest0-21swapper/221:35:192
16924997271cyclictest0-21swapper/220:55:342
16924997271cyclictest0-21swapper/220:25:212
16924997271cyclictest0-21swapper/220:05:412
16924997271cyclictest0-21swapper/219:50:412
16924997271cyclictest0-21swapper/219:05:452
16924997271cyclictest0-21swapper/219:05:452
16924997271cyclictest0-21swapper/218:50:472
16924997271cyclictest0-21swapper/218:37:062
16924997271cyclictest0-21swapper/218:25:452
16924997271cyclictest0-21swapper/218:00:492
16924997271cyclictest0-21swapper/217:30:202
16924997271cyclictest0-21swapper/217:00:412
16924997271cyclictest0-21swapper/216:55:462
16924997271cyclictest0-21swapper/216:50:492
16924997069cyclictest0-21swapper/221:10:102
16925996463cyclictest22594-21munin-node20:45:333
16924996462cyclictest22416-21sed20:45:322
16924996451cyclictest0-21swapper/222:10:322
16925996362cyclictest0-21swapper/321:25:403
16925996362cyclictest0-21swapper/321:15:343
16925996362cyclictest0-21swapper/321:05:333
16925996362cyclictest0-21swapper/320:55:343
16925996362cyclictest0-21swapper/319:35:353
16925996362cyclictest0-21swapper/319:30:433
16925996362cyclictest0-21swapper/319:05:453
16925996362cyclictest0-21swapper/319:05:453
16925996362cyclictest0-21swapper/318:55:453
16925996362cyclictest0-21swapper/318:50:473
16925996362cyclictest0-21swapper/318:25:393
16925996362cyclictest0-21swapper/318:15:383
16925996362cyclictest0-21swapper/318:05:413
16925996362cyclictest0-21swapper/317:25:493
16925996361cyclictest5140-21taskset21:20:313
16925996361cyclictest17112-21iostat19:15:393
16924996362cyclictest0-21swapper/221:30:312
16924996362cyclictest0-21swapper/220:35:332
16924996362cyclictest0-21swapper/219:55:422
16924996362cyclictest0-21swapper/219:45:272
16924996362cyclictest0-21swapper/219:25:362
16924996362cyclictest0-21swapper/219:10:362
16924996362cyclictest0-21swapper/217:40:482
16924996362cyclictest0-21swapper/217:12:392
16924996361cyclictest8333-21tune2fs18:55:382
16924996361cyclictest7857-21tune2fs20:10:342
16924996361cyclictest7306-21tune2fs21:25:322
16924996361cyclictest5198-21tune2fs21:20:312
16924996361cyclictest4045-21tune2fs18:45:382
16924996361cyclictest4045-21tune2fs18:45:382
16924996361cyclictest3552-21tune2fs20:00:352
16924996361cyclictest3097-21tune2fs21:15:322
16924996361cyclictest25113-21tune2fs19:35:362
16924996361cyclictest21252-21tune2fs18:10:392
16924996361cyclictest19190-21tune2fs18:05:402
16924996361cyclictest16786-21tune2fs19:15:372
16924996361cyclictest12828-21tune2fs17:50:402
16924996361cyclictest10889-21tune2fs17:45:402
16924996351cyclictest0-21swapper/220:25:372
16924996351cyclictest0-21swapper/220:15:382
16924996351cyclictest0-21swapper/219:20:242
16925996261cyclictest0-21swapper/321:55:303
16925996261cyclictest0-21swapper/320:15:343
16925996261cyclictest0-21swapper/320:10:343
16925996261cyclictest0-21swapper/317:50:373
16925996261cyclictest0-21swapper/317:10:413
16924996251cyclictest0-21swapper/219:30:442
16924996251cyclictest0-21swapper/218:20:272
16922995841cyclictest0-21swapper/017:34:320
16922995841cyclictest0-21swapper/017:11:110
16922995841cyclictest0-21swapper/016:55:240
16922995649cyclictest0-21swapper/018:11:370
16922995548cyclictest0-21swapper/017:45:380
16923995452cyclictest5050irq/44-ahci20:15:121
16922995442cyclictest90750irq/18-parport019:02:110
16923995352cyclictest0-21swapper/121:55:581
16923995352cyclictest0-21swapper/121:26:291
16923995352cyclictest0-21swapper/118:05:411
16923995352cyclictest0-21swapper/117:29:361
16923995351cyclictest5050irq/44-ahci21:12:441
16923995351cyclictest5050irq/44-ahci20:45:511
16923995351cyclictest5050irq/44-ahci20:18:261
16923995351cyclictest5050irq/44-ahci19:06:131
16923995351cyclictest5050irq/44-ahci19:06:131
16923995351cyclictest5050irq/44-ahci18:33:281
16923995351cyclictest5050irq/44-ahci18:28:261
16923995351cyclictest5050irq/44-ahci18:01:091
16923995351cyclictest5050irq/44-ahci17:17:231
16923995351cyclictest402-21md2_raid121:05:261
16923995351cyclictest121ksoftirqd/119:52:131
16923995341cyclictest4040-21fschecks_time18:45:381
16923995341cyclictest4040-21fschecks_time18:45:381
16923995341cyclictest14583-21kworker/1:116:52:201
16923995341cyclictest0-21swapper/122:07:081
16923995341cyclictest0-21swapper/119:13:521
16923995341cyclictest0-21swapper/118:36:321
16923995341cyclictest0-21swapper/118:22:001
16923995341cyclictest0-21swapper/117:10:191
16922995352cyclictest0-21swapper/018:51:050
16922995346cyclictest0-21swapper/020:47:590
16922995346cyclictest0-21swapper/018:56:150
16922995341cyclictest0-21swapper/022:09:260
16922995341cyclictest0-21swapper/021:48:010
16922995341cyclictest0-21swapper/020:00:570
16922995341cyclictest0-21swapper/018:34:340
16922995341cyclictest0-21swapper/017:26:010
16924995251cyclictest0-21swapper/216:45:292
16923995251cyclictest5050irq/44-ahci20:37:311
16923995251cyclictest5050irq/44-ahci20:21:201
16923995251cyclictest5050irq/44-ahci19:18:021
16923995251cyclictest5050irq/44-ahci17:31:501
16923995251cyclictest4332-21sshd21:16:461
16923995251cyclictest30014-21kworker/1:017:04:191
16923995251cyclictest1944-21hald-addon-stor18:55:351
16923995251cyclictest1944-21hald-addon-stor16:47:041
16923995251cyclictest18441-21iostat21:50:341
16923995251cyclictest17010-21sshd21:45:451
16923995251cyclictest0-21swapper/122:11:381
16923995251cyclictest0-21swapper/122:00:521
16923995251cyclictest0-21swapper/121:41:031
16923995251cyclictest0-21swapper/121:01:481
16923995251cyclictest0-21swapper/120:56:271
16923995251cyclictest0-21swapper/120:42:231
16923995251cyclictest0-21swapper/120:30:581
16923995251cyclictest0-21swapper/120:28:221
16923995251cyclictest0-21swapper/120:05:391
16923995251cyclictest0-21swapper/120:04:491
16923995251cyclictest0-21swapper/119:48:391
16923995251cyclictest0-21swapper/119:37:221
16923995251cyclictest0-21swapper/119:31:341
16923995251cyclictest0-21swapper/119:27:141
16923995251cyclictest0-21swapper/119:25:061
16923995251cyclictest0-21swapper/119:02:071
16923995251cyclictest0-21swapper/118:50:411
16923995251cyclictest0-21swapper/118:41:261
16923995251cyclictest0-21swapper/118:16:291
16923995251cyclictest0-21swapper/118:11:271
16923995251cyclictest0-21swapper/117:56:491
16923995251cyclictest0-21swapper/117:53:211
16923995251cyclictest0-21swapper/117:45:521
16923995251cyclictest0-21swapper/117:37:181
16923995251cyclictest0-21swapper/117:20:291
16923995251cyclictest0-21swapper/117:12:331
16923995251cyclictest0-21swapper/116:57:381
16923995241cyclictest26079-21sshd20:52:471
16922995251cyclictest0-21swapper/021:50:370
16922995251cyclictest0-21swapper/021:40:570
16922995251cyclictest0-21swapper/020:55:310
16922995251cyclictest0-21swapper/020:40:590
16922995251cyclictest0-21swapper/020:26:060
16922995251cyclictest0-21swapper/020:05:570
16922995251cyclictest0-21swapper/019:32:000
16922995251cyclictest0-21swapper/019:20:300
16922995251cyclictest0-21swapper/018:06:530
16922995241cyclictest0-21swapper/021:28:530
16922995150cyclictest0-21swapper/021:35:420
16922995150cyclictest0-21swapper/021:05:560
16922995150cyclictest0-21swapper/020:51:090
16922995150cyclictest0-21swapper/020:17:580
16922995150cyclictest0-21swapper/019:28:560
16922995150cyclictest0-21swapper/019:07:130
16922995150cyclictest0-21swapper/019:07:130
16922995150cyclictest0-21swapper/018:43:060
16922995150cyclictest0-21swapper/017:37:340
16922995150cyclictest0-21swapper/017:04:010
16922995049cyclictest0-21swapper/018:01:390
16922995046cyclictest0-21swapper/017:23:410
16922995043cyclictest0-21swapper/021:35:110
16922994948cyclictest0-21swapper/022:02:520
16922994948cyclictest0-21swapper/021:17:160
16922994948cyclictest0-21swapper/020:33:030
16922994948cyclictest0-21swapper/020:23:220
16922994948cyclictest0-21swapper/020:11:580
16922994948cyclictest0-21swapper/019:45:030
16922994948cyclictest0-21swapper/019:38:400
16922994948cyclictest0-21swapper/018:27:540
16922994948cyclictest0-21swapper/017:56:230
16922994948cyclictest0-21swapper/017:54:390
16922994948cyclictest0-21swapper/017:09:050
16922994943cyclictest0-21swapper/019:19:300
16922994847cyclictest0-21swapper/021:23:100
16922994847cyclictest0-21swapper/021:00:510
16922994847cyclictest0-21swapper/019:48:130
16922994847cyclictest0-21swapper/018:40:160
16922994847cyclictest0-21swapper/017:16:570
16922994841cyclictest0-21swapper/016:55:480
16922994746cyclictest0-21swapper/022:10:560
16922994746cyclictest0-21swapper/021:57:080
16922994746cyclictest0-21swapper/020:36:090
16922994746cyclictest0-21swapper/019:14:580
16922994741cyclictest0-21swapper/019:55:050
16922994741cyclictest0-21swapper/016:45:320
16923994641cyclictest2467-21sshd19:55:451
16922994645cyclictest0-21swapper/018:21:500
16922994645cyclictest0-21swapper/017:41:340
16923994541cyclictest0-21swapper/121:24:441
16923994541cyclictest0-21swapper/119:41:081
16923994541cyclictest0-21swapper/117:40:401
16923994443cyclictest0-21swapper/121:33:371
16923994441cyclictest302-21usb-storage21:40:011
16925994341cyclictest16940-21latency_hist16:45:293
16922994342cyclictest0-21swapper/021:10:340
16922994342cyclictest0-21swapper/018:46:100
16922994342cyclictest0-21swapper/018:46:100
16922994342cyclictest0-21swapper/018:15:420
16922994332cyclictest28795-21kworker/0:120:00:160
16923994241cyclictest0-21swapper/116:45:291
16922994241cyclictest0-21swapper/016:45:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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