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2024-11-23 - 20:59

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of shadow in rack #8, slot #7

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
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Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
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 rack8slot7s.osadl.org (updated Sat Nov 23, 2024 12:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19710992019,1cyclictest55650irq/125-lan11:11:131
19710992019,1cyclictest55650irq/125-lan07:27:001
19710992018,1cyclictest55650irq/125-lan12:35:141
19710991918,1cyclictest55650irq/125-lan12:20:361
19710991918,1cyclictest55650irq/125-lan12:10:531
19710991918,1cyclictest55650irq/125-lan11:22:221
19710991918,1cyclictest55650irq/125-lan11:07:351
19710991918,1cyclictest55650irq/125-lan10:48:541
19710991918,1cyclictest55650irq/125-lan10:38:081
19710991918,1cyclictest55650irq/125-lan10:26:101
19710991918,1cyclictest55650irq/125-lan09:50:241
19710991918,1cyclictest55650irq/125-lan09:30:401
19710991918,1cyclictest55650irq/125-lan09:15:041
19710991918,1cyclictest55650irq/125-lan08:48:291
19710991918,1cyclictest55650irq/125-lan08:23:371
19710991917,2cyclictest55650irq/125-lan11:50:181
19710991818,0cyclictest55650irq/125-lan10:58:081
19710991818,0cyclictest55650irq/125-lan09:49:141
19710991818,0cyclictest55650irq/125-lan09:10:251
19710991817,1cyclictest55650irq/125-lan12:32:451
19710991817,1cyclictest55650irq/125-lan12:25:201
19710991817,1cyclictest55650irq/125-lan12:05:191
19710991817,1cyclictest55650irq/125-lan12:00:491
19710991817,1cyclictest55650irq/125-lan11:56:081
19710991817,1cyclictest55650irq/125-lan11:45:181
19710991817,1cyclictest55650irq/125-lan11:40:591
19710991817,1cyclictest55650irq/125-lan11:36:161
19710991817,1cyclictest55650irq/125-lan11:31:131
19710991817,1cyclictest55650irq/125-lan11:15:251
19710991817,1cyclictest55650irq/125-lan11:00:581
19710991817,1cyclictest55650irq/125-lan10:51:371
19710991817,1cyclictest55650irq/125-lan10:34:111
19710991817,1cyclictest55650irq/125-lan10:21:391
19710991817,1cyclictest55650irq/125-lan10:18:311
19710991817,1cyclictest55650irq/125-lan10:10:201
19710991817,1cyclictest55650irq/125-lan10:07:011
19710991817,1cyclictest55650irq/125-lan10:03:161
19710991817,1cyclictest55650irq/125-lan09:55:151
19710991817,1cyclictest55650irq/125-lan09:40:131
19710991817,1cyclictest55650irq/125-lan09:36:421
19710991817,1cyclictest55650irq/125-lan09:03:081
19710991817,1cyclictest55650irq/125-lan08:56:131
19710991817,1cyclictest55650irq/125-lan08:54:101
19710991817,1cyclictest55650irq/125-lan08:27:231
19710991817,1cyclictest55650irq/125-lan08:13:011
19710991817,1cyclictest55650irq/125-lan07:35:211
19710991816,1cyclictest55650irq/125-lan12:15:141
19710991816,1cyclictest55650irq/125-lan09:25:021
19707991818,0cyclictest294-21hwrng09:33:580
19710991717,0cyclictest55650irq/125-lan08:00:071
19710991716,1cyclictest55650irq/125-lan09:20:191
19710991716,1cyclictest55650irq/125-lan09:05:211
19710991716,1cyclictest55650irq/125-lan08:40:101
19710991716,1cyclictest55650irq/125-lan08:35:251
19710991716,1cyclictest55650irq/125-lan08:30:211
19710991716,1cyclictest55650irq/125-lan08:15:421
19710991716,1cyclictest55650irq/125-lan07:42:261
19710991716,1cyclictest55650irq/125-lan07:31:051
19710991716,1cyclictest55650irq/125-lan07:22:001
19710991616,0cyclictest55650irq/125-lan10:40:401
19710991615,1cyclictest55650irq/125-lan07:55:001
19710991615,1cyclictest55650irq/125-lan07:54:461
19710991615,1cyclictest55650irq/125-lan07:45:221
19710991615,1cyclictest55650irq/125-lan07:10:221
19710991515,0cyclictest55650irq/125-lan08:05:181
19707991515,0cyclictest294-21hwrng12:38:180
19707991515,0cyclictest294-21hwrng12:24:590
19707991515,0cyclictest294-21hwrng10:55:530
19707991515,0cyclictest294-21hwrng09:59:350
19707991515,0cyclictest294-21hwrng08:02:500
19707991515,0cyclictest294-21hwrng07:54:390
19707991515,0cyclictest294-21hwrng07:40:190
19710991413,1cyclictest55650irq/125-lan07:16:561
19707991414,0cyclictest294-21hwrng11:30:420
19707991414,0cyclictest294-21hwrng10:41:340
19707991414,0cyclictest294-21hwrng09:43:120
19707991414,0cyclictest294-21hwrng09:01:130
19707991414,0cyclictest294-21hwrng08:49:560
19707991414,0cyclictest294-21hwrng08:42:460
19707991414,0cyclictest294-21hwrng08:35:370
19707991414,0cyclictest294-21hwrng08:33:340
19707991414,0cyclictest294-21hwrng08:26:240
19707991414,0cyclictest294-21hwrng08:16:090
19707991414,0cyclictest294-21hwrng08:06:560
19707991414,0cyclictest294-21hwrng07:39:170
19707991313,0cyclictest703-21snmpd09:06:080
19707991313,0cyclictest294-21hwrng12:28:040
19707991313,0cyclictest294-21hwrng12:14:440
19707991313,0cyclictest294-21hwrng12:02:280
19707991313,0cyclictest294-21hwrng11:28:390
19707991313,0cyclictest294-21hwrng10:53:500
19707991313,0cyclictest294-21hwrng09:37:020
19707991313,0cyclictest294-21hwrng08:56:050
19707991313,0cyclictest294-21hwrng08:53:010
19707991313,0cyclictest294-21hwrng08:10:000
19707991313,0cyclictest294-21hwrng07:56:420
19707991313,0cyclictest294-21hwrng07:49:320
19707991212,0cyclictest294-21hwrng12:09:370
19707991212,0cyclictest294-21hwrng11:07:100
19707991212,0cyclictest294-21hwrng10:20:040
19707991212,0cyclictest294-21hwrng07:15:450
19707991212,0cyclictest27210-21kworker/0:0+tpm_dev_wq10:38:220
19707991111,0cyclictest294-21hwrng10:47:420
197079999,0cyclictest294-21hwrng12:34:120
197079999,0cyclictest294-21hwrng12:18:510
197079999,0cyclictest294-21hwrng10:01:380
197079998,1cyclictest703-21snmpd07:25:430
197079998,1cyclictest13556-21ntp_kernel_pll_08:20:170
197079998,1cyclictest10996-21ntp_kernel_err11:20:170
197079988,0cyclictest703-21snmpd11:01:360
197079988,0cyclictest703-21snmpd09:52:310
197079988,0cyclictest294-21hwrng11:47:060
197079988,0cyclictest294-21hwrng11:14:200
197079988,0cyclictest294-21hwrng10:26:120
197079988,0cyclictest294-21hwrng07:20:510
197079988,0cyclictest294-21hwrng07:11:390
197079986,2cyclictest703-21snmpd11:40:460
197079986,2cyclictest703-21snmpd11:37:480
197079986,2cyclictest703-21snmpd10:33:080
197079986,1cyclictest31645-21diskmemload11:20:010
197079986,1cyclictest16018-21timerwakeupswit10:10:230
197079985,2cyclictest703-21snmpd09:27:170
197079977,0cyclictest703-21snmpd11:50:050
197079977,0cyclictest703-21snmpd10:18:310
197079977,0cyclictest703-21snmpd07:32:340
197079977,0cyclictest294-21hwrng09:47:180
197079977,0cyclictest294-21hwrng09:20:390
197079976,1cyclictest11373-21cat10:05:140
197079975,1cyclictest171ktimers/009:15:120
197079975,1cyclictest0-21swapper/011:55:130
197079965,1cyclictest703-21snmpd09:10:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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