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Performance Testing : MaximumThroughputCalculation

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Maximum Throughput Calculation


Based on the measurements from the test tool and from the monitoring tools, you can calculate the maximum throughput that the system (used in the test) will support. This is essential information that will be used in the capacity planning.

Throughput

Given the following situation:

Your system processed 23,000 queries in 1500 seconds. Your monitoring reveals the following utilization figures for your components.

Utilization

Server

% Processor

% Disk

Web

60

0

Database 1

40

23

Database 2

30

20

Database 3

66

33

The maximum throughput is calculated as follows:

Or in formula:

Or in formula:

Average Service Demand

Server

Processor

Disk

Web

0.0392

0

Database 1

0.0261

0.015

Database 2

0.0196

0.0131

Database 3

0.0431

0.0261

Or in formula:

image

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Page History :: 2006-01-06 11:32:35 XML :: Owner: Roland Stens :: Search:
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