wiki:realtekHostAp/throughput

Contributing to Realtek 8192 adapter / Realtek8192HostAP

Throughput

  • In computer technology, throughput is the amount of work that a computer can do in a given time period. Historically, throughput has been a measure of the comparative effectiveness of large commercial computers that run many programs concurrently. An early throughput measure was the number of batch jobs completed in a day. More recent measures assume a more complicated mixture of work or focus on some particular aspect of computer operation. While "cost per million instructions per second (MIPS)" provides a basis for comparing the cost of raw computing over time or by manufacturer, throughput theoretically tells you how much useful work the MIPS are producing. Another measure of computer productivity is performance, the speed with which one or a set of batch programs run with a certain workload or how many interactive user requests are being handled with what responsiveness. The amount of time between a single interactive user request being entered and receiving the application's response is known as response time. A benchmark can be used to measure throughput.
  • In data transmission, throughput is the amount of data moved successfully from one place to another in a given time period.

What is throughput?

Tool

Conditions of test

  • time to transmit: 30 secs
  • TCP Window (server): 85.3 Kbyte
  • TCP Window (client): 16.0 Kbyte

Results

Case 1

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====================
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Number Magalhães 2 | ========= ==========
1 | Total |
??
========================= ========= ==========
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Test 1 | ------------------------- --------- ----------
Transfer (Mbytes) | 71.10 | 71.10 |
Bandwidth (Mbits / sec) | 19.80 | 19.80 | ------------------------- --------- ----------
Test 2 | ------------------------- --------- ----------
Transfer (Mbytes) | 72.20 | 72.20 |
Bandwidth (Mbits / sec) | 20.20 | 20.20 | ------------------------- --------- ----------
Test 3 | ------------------------- --------- ----------
Transfer (Mbytes) | 79.00 | 79.00 |
Bandwidth (Mbits / sec) | 21.90 | 21.90 | ------------------------- --------- ----------
Test 4 | ------------------------- --------- ----------
Transfer (Mbytes) | 77.00 | 77.00 |
Bandwidth (Mbits / sec) | 21.50 | 21.50 | ------------------------- --------- ----------
Test 5 | ------------------------- --------- ----------
Transfer (Mbytes) | 86.50 | 86.50 |
Bandwidth (Mbits / sec) | 24.10 | 24.10 | ========================= ========= ==========
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=================================
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Average | =================================
Transfer (Mbytes) | 77.16 |
Bandwidth (Mbits / sec) | 21.50 | =================================
Median | =================================
Transfer (Mbytes) | 77.00 |
Bandwidth (Mbits / sec) | 21.50 | =================================

Case 2

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=========================
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Number Magalhães 2 | ======= ======= =========
1 | 2 | Total |
??
========================= ======= ======= =========
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Test 1 | ------------------------- --------- ---------------
Transfer (Mbytes) | 27.60 | 35.40 | 63.00 |
Bandwidth (Mbits / sec) | 7.70 | 9.83 | 17.53 | ------------------------- --------- ---------------
Test 2 | ------------------------- --------- ---------------
Transfer (Mbytes) | 32.80 | 49.60 | 82.40 |
Bandwidth (Mbits / sec) | 9.02 | 13.70 | 22.72 | ------------------------- --------- ---------------
Test 3 | ------------------------- --------- ---------------
Transfer (Mbytes) | 39.00 | 51.30 | 90.30 |
Bandwidth (Mbits / sec) | 10.40 | 13.70 | 24.10 | ------------------------- --------- ---------------
Test 4 | ------------------------- --------- ---------------
Transfer (Mbytes) | 36.00 | 40.90 | 76.90 |
Bandwidth (Mbits / sec) | 9.43 | 10.90 | 20.33 | ------------------------- --------- ---------------
Test 5 | ------------------------- --------- ---------------
Transfer (Mbytes) | 50.70 | 30.60 | 81.30 |
Bandwidth (Mbits / sec) | 13.60 | 8.18 | 21.78 | ========================= ======= ======= =========
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=================================
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Average | =================================
Transfer (Mbytes) | 78.78 |
Bandwidth (Mbits / sec) | 21.29 | =================================
Median | =================================
Transfer (Mbytes) | 81.30 |
Bandwidth (Mbits / sec) | 21.78 | =================================

Case 3

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=================================
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Number Magalhães 2 | ======= ======= ======= =========
1 | 2 | 3 | Total |
??
========================= ======= ======= ======= =========
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Test 1 | ------------------------- --------- -----------------------
Transfer (Mbytes) | 19.90 | 23.30 | 18.20 | 61.40 |
Bandwidth (Mbits / sec) | 5.55 | 6.44 | 5.05 | 17.04 | ------------------------- --------- -----------------------
Test 2 | ------------------------- --------- -----------------------
Transfer (Mbytes) | 17.10 | 19.50 | 17.80 | 54.40 |
Bandwidth (Mbits / sec) | 4.78 | 5.44 | 4.97 | 15.19 | ------------------------- --------- -----------------------
Test 3 | ------------------------- --------- -----------------------
Transfer (Mbytes) | 18.60 | 18.50 | 25.30 | 62.40 |
Bandwidth (Mbits / sec) | 5.19 | 5.17 | 7.08 | 17.44 | ------------------------- --------- -----------------------
Test 4 | ------------------------- --------- -----------------------
Transfer (Mbytes) | 20.80 | 22.80 | 17.00 | 60.60 |
Bandwidth (Mbits / sec) | 5.75 | 6.31 | 4.74 | 16.80 | ------------------------- --------- -----------------------
Test 5 | ------------------------- --------- -----------------------
Transfer (Mbytes) | 15.20 | 14.90 | 19.30 | 49.40 |
Bandwidth (Mbits / sec) | 4.20 | 4.14 | 5.39 | 13.3 | ========================= ======= ======= ======= =========
?
=================================
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Average | =================================
Transfer (Mbytes) | 57.64 |
Bandwidth (Mbits / sec) | 16.04 | =================================
Median | =================================
Transfer (Mbytes) | 60.60 |
Bandwidth (Mbits / sec) | 16.80 | =================================

Case 4

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=========================================
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Number Magalhães 2 | ======= ======= ======= ======= =========
1 | 2 | 3 | 4 | Total |
??
========================= ======= ======= ======= ======= =========
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Test 1 | ------------------------- --------- -------------------------------
Transfer (Mbytes) | 14.30 | 15.40 | 12.10 | 13.50 | 55.30 |
Bandwidth (Mbits / sec) | 3.92 | 4.23 | 3.38 | 3.78 | 15.31 | ------------------------- --------- -------------------------------
Test 2 | ------------------------- --------- -------------------------------
Transfer (Mbytes) | 13.10 | 14.50 | 11.20 | 13.30 | 52.10 |
Bandwidth (Mbits / sec) | 3.64 | 4.40 | 3.13 | 3.72 | 14.53 | ------------------------- --------- -------------------------------
Test 3 | ------------------------- --------- -------------------------------
Transfer (Mbytes) | 38.00 | 18.40 | 28.10 | 19.00 | 103.50 |
Bandwidth (Mbits / sec) | 10.40 | 4.81 | 7.26 | 3.25 | 25.72 | ------------------------- --------- -------------------------------
Test 4 | ------------------------- --------- -------------------------------
Transfer (Mbytes) | 21.20 | 12.30 | 14.40 | 15.00 | 62.90 |
Bandwidth (Mbits / sec) | 5.90 | 3.43 | 4.01 | 4.18 | 17.52 | ------------------------- --------- -------------------------------
Test 5 | ------------------------- --------- -------------------------------
Transfer (Mbytes) | 14.00 | 15.80 | 16.00 | 20.30 | 66.10 |
Bandwidth (Mbits / sec) | 3.92 | 4.41 | 4.48 | 5.67 | 18.48 | ========================= ======= ======= ======= ======= =========
?
=================================
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Average | =================================
Transfer (Mbytes) | 67.98 |
Bandwidth (Mbits / sec) | 18.31 | =================================
Median | =================================
Transfer (Mbytes) | 62.90 |
Bandwidth (Mbits / sec) | 17.52 | =================================

Case 5

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=================================================
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Number Magalhães 2 | ======= ======= ======= ======= ======= =========
1 | 2 | 3 | 4 | 5 | Total |
??
========================= ======= ======= ======= ======= ======= =========
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Test 1 | ------------------------- --------- ---------------------------------------
Transfer (Mbytes) | 8.34 | 11.70 | 14.10 | 9.98 | 9.30 | 53.42 |
Bandwidth (Mbits / sec) | 2.33 | 3.28 | 3.91 | 2.78 | 2.60 | 20.36 | ------------------------- --------- ---------------------------------------
Test 2 | ------------------------- --------- ---------------------------------------
Transfer (Mbytes) | 4.39 | 11.90 | 14.90 | 17.50 | 30.60 | 79.29 |
Bandwidth (Mbits / sec) | 1.17 | 3.27 | 3.89 | 4.31 | 7.72 | 20.36 | ------------------------- --------- ---------------------------------------
Test 3 | ------------------------- --------- ---------------------------------------
Transfer (Mbytes) | 6.45 | 13.20 | 22.70 | 25.70 | 13.00 | 81.05 |
Bandwidth (Mbits / sec) | 1.80 | 3.67 | 5.99 | 6.69 | 3.49 | 21.64 | ------------------------- --------- ---------------------------------------
Test 4 | ------------------------- --------- ---------------------------------------
Transfer (Mbytes) | 14.70 | 5.48 | 25.80 | 23.30 | 22.20 | 91.48 |
Bandwidth (Mbits / sec) | 4.00 | 1.52 | 6.74 | 5.70 | 5.69 | 23.65 | ------------------------- --------- ---------------------------------------
Test 5 | ------------------------- --------- ---------------------------------------
Transfer (Mbytes) | 10.10 | 13.80 | 12.30 | 14.80 | 13.30 | 64.30 |
Bandwidth (Mbits / sec) | 2.82 | 3.86 | 3.43 | 4.13 | 3.71 | 17.95 | ========================= ======= ======= ======= ======= ======= =========
?
=================================
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Average | =================================
Transfer (Mbytes) | 73.91 |
Bandwidth (Mbits / sec) | 19.70 | =================================
Median | =================================
Transfer (Mbytes) | 79.29 |
Bandwidth (Mbits / sec) | 20.36 | =================================

Case 6

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=========================================================
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Number Magalhães 2 | ======= ======= ======= ======= ======= ======= =========
1 | 2 | 3 | 4 | 5 | 6 | Total |
??
========================= ======= ======= ======= ======= ======= ======= =========
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Test 1 | ------------------------- --------- -----------------------------------------------
Transfer (Mbytes) | 15.40 | 12.30 | 13.60 | 15.60 | 13.80 | 17.20 | 87.90 |
Bandwidth (Mbits / sec) | 4.08 | 3.32 | 3.62 | 4.00 | 3.74 | 4.64 | 23.40 | ------------------------- --------- -----------------------------------------------
Test 2 | ------------------------- --------- -----------------------------------------------
Transfer (Mbytes) | 14.40 | 14.10 | 11.60 | 11.40 | 14.80 | 12.60 | 78.90 |
Bandwidth (Mbits / sec) | 3.96 | 3.91 | 3.23 | 3.15 | 3.95 | 2.67 | 20.87 | ------------------------- --------- -----------------------------------------------
Test 3 | ------------------------- --------- -----------------------------------------------
Transfer (Mbytes) | 15.10 | 4.55 | 11.50 | 25.80 | 18.10 | 21.10 | 96.15 |
Bandwidth (Mbits / sec) | 4.23 | 1.25 | 3.19 | 6.91 | 4.95 | 5.73 | 26.26 | ------------------------- --------- -----------------------------------------------
Test 4 | ------------------------- --------- -----------------------------------------------
Transfer (Mbytes) | 16.20 | 9.95 | 12.40 | 14.50 | 30.30 | 21.40 | 104.75 |
Bandwidth (Mbits / sec) | 4.31 | 2.62 | 3.39 | 3.92 | 8.21 | 5.77 | 28.22 | ------------------------- --------- -----------------------------------------------
Test 5 | ------------------------- --------- -----------------------------------------------
Transfer (Mbytes) | 14.00 | 17.90 | 5.59 | 3.99 | 28.70 | 33.10 | 103.28 |
Bandwidth (Mbits / sec) | 3.74 | 4.63 | 1.55 | 1.06 | 7.59 | 8.52 | 27.09 | ========================= ======= ======= ======= ======= ======= ======= =========
?
=================================
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Average | =================================
Transfer (Mbytes) | 94.20 |
Bandwidth (Mbits / sec) | 25.17 | =================================
Median | =================================
Transfer (Mbytes) | 96.15 |
Bandwidth (Mbits / sec) | 26.26 | =================================

Case 7

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=================================================================
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Number Magalhães 2 | ======= ======= ======= ======= ======= ======= ======= =========
1 | 2 | 3 | 4 | 5 | 6 | 7 | Total |
??
========================= ======= ======= ======= ======= ======= ======= ======= =========
?
Test 1 | ------------------------- --------- -------------------------------------------------------
Transfer (Mbytes) | 15.40 | 6.11 | 7.05 | 14.90 | 26.90 | 17.60 | 9.10 | 97.06 |
Bandwidth (Mbits / sec) | 4.16 | 1.68 | 1.77 | 3.89 | 6.71 | 4.44 | 2.28 | 24.93 | ------------------------- --------- -------------------------------------------------------
Test 2 | ------------------------- --------- -------------------------------------------------------
Transfer (Mbytes) | 6.42 | 11.80 | 11.60 | 8.91 | 13.90 | 21.00 | 10.20 | 83.83 |
Bandwidth (Mbits / sec) | 1.73 | 3.06 | 2.83 | 2.15 | 3.41 | 5.32 | 2.30 | 20.80 | ------------------------- --------- -------------------------------------------------------
Test 3 | ------------------------- --------- -------------------------------------------------------
Transfer (Mbytes) | 2.93 | 13.00 | 17.90 | 2.80 | 21.50 | 11.40 | 19.50 | 89.03 |
Bandwidth (Mbits / sec) | 0.82 | 3.49 | 4.71 | 0.78 | 5.16 | 2.88 | 4.65 | 22.49 | ------------------------- --------- -------------------------------------------------------
Test 4 | ------------------------- --------- -------------------------------------------------------
Transfer (Mbytes) | 8.06 | 7.40 | 14.90 | 8.60 | 11.50 | 20.40 | 24.30 | 95.16 |
Bandwidth (Mbits / sec) | 2.17 | 1.96 | 4.03 | 2.33 | 3.16 | 5.10 | 6.00 | 24.75 | ------------------------- --------- -------------------------------------------------------
Test 5 | ------------------------- --------- -------------------------------------------------------
Transfer (Mbytes) | 10.50 | 10.50 | 4.59 | 14.40 | 12.00 | 14.70 | 27.60 | 97.29 |
Bandwidth (Mbits / sec) | 2.86 | 2.82 | 1.26 | 3.83 | 3.31 | 3.96 | 7.41 | 25.45 | ========================= ======= ======= ======= ======= ======= ======= ======= =========
?
=================================
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Average | =================================
Transfer (Mbytes) | 91.87 |
Bandwidth (Mbits / sec) | 23.68 | =================================
Median | =================================
Transfer (Mbytes) | 94.29 |
Bandwidth (Mbits / sec) | 24.75 | =================================

Chart

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======== ======== ======== ======== ======== ======== ========
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Case 1 | Case 2 | Case 3 | Case 4 | Case 5 | Case 6 | Case 7 |
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========================================================================================
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Average | ========================================================================================
Transfer (Mbytes) | 77.16 | 78.78 | 57.64 | 67.98 | 73.91 | 94.20 | 91.87 |
Bandwidth (Mbits / sec) | 21.50 | 21.29 | 16.04 | 18.31 | 19.70 | 25.17 | 23.68 | ========================================================================================
Median | ========================================================================================
Transfer (Mbytes) | 77.00 | 81.30 | 60.60 | 62.90 | 79.29 | 96.15 | 94.29 |
Bandwidth (Mbits / sec) | 21.50 | 21.78 | 16.80 | 17.52 | 20.36 | 26.26 | 24.75 | ========================================================================================

Last modified 10 years ago Last modified on Sep 2, 2010, 5:58:33 PM

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