Management computer and communication system
First Claim
1. A management computer connected to a server apparatus which is connected to a terminal computer through a network, the management computer comprising:
- a processor;
a memory; and
an interface, wherein;
the processor acquires packets outputted from the server apparatus and packets inputted to the server apparatus;
the processor estimates a time at which the server apparatus starts to process the acquired input packets;
the processor estimates a time at which the server apparatus completes a response to the acquired input packets based on a time change in a number of the acquired output packets; and
the processor calculates the packet processing time duration of the server apparatus by subtracting the estimated processing start time from the estimated response completion time.
1 Assignment
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Accused Products
Abstract
Provided is a technique capable of calculating a processing time of a server apparatus. A management computer connected to a server apparatus which is connected to a terminal computer through a network, includes a processor; a memory; and an interface. The processor acquires packets outputted from the server apparatus and packets inputted to the server apparatus, estimates a time at which the server apparatus starts to process the input packets, estimates a time at which the server apparatus completes the response to the input packets on the basis of a time change in the number of acquired output packets, and calculates the packet processing time of the server apparatus by subtracting the estimated processing start time from the estimated response completion time.
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Citations
20 Claims
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1. A management computer connected to a server apparatus which is connected to a terminal computer through a network, the management computer comprising:
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a processor;
a memory; and
an interface, wherein;
the processor acquires packets outputted from the server apparatus and packets inputted to the server apparatus;
the processor estimates a time at which the server apparatus starts to process the acquired input packets;
the processor estimates a time at which the server apparatus completes a response to the acquired input packets based on a time change in a number of the acquired output packets; and
the processor calculates the packet processing time duration of the server apparatus by subtracting the estimated processing start time from the estimated response completion time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A communication system, comprising:
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a server apparatus that is connected to a terminal computer through a network, and includes a processor, a memory, and an interface; and
a management computer that is connected to the server apparatus and includes a processor, a memory, and an interface, wherein;
the management computer acquires packets outputted from the server apparatus and packets inputted to the server apparatus;
the management computer estimates a time at which the server apparatus starts to process the acquired input packets;
the management computer estimates a time at which the server apparatus completes the response to the acquired input packets based on a time change in a number of the acquired output packets; and
the management computer calculates the packet processing time duration of the server apparatus by subtracting the estimated processing start time from the estimated response completion time. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification