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authorpmikus <peter.mikus@protonmail.ch>2022-10-03 14:42:34 +0200
committerPeter Mikus <peter.mikus@protonmail.ch>2022-10-03 14:09:00 +0000
commit14fe52e81c59a5a3558f4f587e56b75e388191dc (patch)
treefda33cb74b18dc0f6dcdde168b1113badeaf5a5b /docs/report/introduction/environment/sut_calib_dnv.rst
parentc6bfe865e4a62dda2c5e635df53083e909a6558b (diff)
fix(docs): Static content
Signed-off-by: pmikus <peter.mikus@protonmail.ch> Change-Id: I29c2c108cec7badbe302095d5797d39c0d34ad58
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+Denverton
+~~~~~~~~~
+
+Following sections include sample calibration data measured on
+server running in one of the Intel Atom Denverton testbeds.
+
+
+Linux cmdline
+^^^^^^^^^^^^^
+
+::
+
+ $ cat /proc/cmdline
+ BOOT_IMAGE=/boot/vmlinuz-5.4.0-65-generic root=UUID=26ca7b0f-904a-462d-a1c6-98c420c29515 ro audit=0 hpet=disable intel_idle.max_cstate=1 intel_iommu=on intel_pstate=disable iommu=pt isolcpus=1-5 mce=off nmi_watchdog=0 nohz_full=1-5 nosoftlockup numa_balancing=disable processor.max_cstate=1 rcu_nocbs=1-5 tsc=reliable console=tty0 console=ttyS0,115200n8
+
+
+Linux uname
+^^^^^^^^^^^
+
+::
+
+ $ uname -a
+ Linux 5.4.0-65-generic #73-Ubuntu SMP Mon Jan 18 17:25:17 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
+
+
+System-level Core Jitter
+^^^^^^^^^^^^^^^^^^^^^^^^
+
+::
+
+ $ sudo taskset -c 2 /home/testuser/pma_tools/jitter/jitter -c 2 -i 20
+ Linux Jitter testing program version 1.9
+ Iterations=20
+ The pragram will execute a dummy function 80000 times
+ Display is updated every 20000 displayUpdate intervals
+ Thread affinity will be set to core_id:7
+ Timings are in CPU Core cycles
+ Inst_Min: Minimum Excution time during the display update interval(default is ~1 second)
+ Inst_Max: Maximum Excution time during the display update interval(default is ~1 second)
+ Inst_jitter: Jitter in the Excution time during rhe display update interval. This is the value of interest
+ last_Exec: The Excution time of last iteration just before the display update
+ Abs_Min: Absolute Minimum Excution time since the program started or statistics were reset
+ Abs_Max: Absolute Maximum Excution time since the program started or statistics were reset
+ tmp: Cumulative value calcualted by the dummy function
+ Interval: Time interval between the display updates in Core Cycles
+ Sample No: Sample number
+ Inst_Min,Inst_Max,Inst_jitter,last_Exec,Abs_min,Abs_max,tmp,Interval,Sample No
+ 177008,217292,40284,177552,177008,217292,80543744,3555521762,1
+ 167862,222370,54508,177552,167862,222370,191692800,3555482758,2
+ 172576,251932,79356,177538,167862,251932,302841856,3556013278,3
+ 177368,215300,37932,177552,167862,251932,413990912,3555428816,4
+ 167914,215066,47152,177552,167862,251932,525139968,3555415700,5
+ 177494,241748,64254,177552,167862,251932,636289024,3555835494,6
+ 177038,210186,33148,177552,167862,251932,747438080,3555398164,7
+ 170956,211022,40066,177552,167862,251932,858587136,3555435464,8
+ 174130,237428,63298,177552,167862,251932,969736192,3555771752,9
+ 174726,205252,30526,177552,167862,251932,1080885248,3555426516,10
+ 177104,234502,57398,177554,167862,251932,1192034304,3555785760,11
+ 175304,240416,65112,177550,167862,251932,1303183360,3555908234,12
+ 166674,216176,49502,177552,166674,251932,1414332416,3555468016,13
+ 177532,205792,28260,177552,166674,251932,1525481472,3555440968,14
+ 177516,235032,57516,177550,166674,251932,1636630528,3555832414,15
+ 177522,207292,29770,177552,166674,251932,1747779584,3555495058,16
+ 177532,205174,27642,177552,166674,251932,1858928640,3555458754,17
+ 177528,234230,56702,177552,166674,251932,1970077696,3555837046,18
+ 177530,209364,31834,177552,166674,251932,2081226752,3555469590,19
+ 177530,205002,27472,177552,166674,251932,2192375808,3555397840,20