DETECTION OF A BOTTLENECK IN A MESSAGE FLOW BETWEEN ASSOCIATED SERVERS

Provided are techniques for identifying a server from a plurality of servers causing a bottleneck in a system. Message processing information about message processing performed by one of the plurality of servers is provided. An input is received indicating an adjustment to a number of messages input...

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Bibliographische Detailangaben
Hauptverfasser:	KUSHIDA, Takayuki, TAKAHASHI, Koichi
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	Provided are techniques for identifying a server from a plurality of servers causing a bottleneck in a system. Message processing information about message processing performed by one of the plurality of servers is provided. An input is received indicating an adjustment to a number of messages input to the one of the plurality of servers. A message is sent causing the one of the plurality of servers to adjust a number of input messages based on the adjusted number of messages. Updated message processing information is received for the number of messages in the adjusted number of input messages that indicates a number of messages processed per unit time. In response to determining that the number of messages processed does not change in response to the adjustment to the amount of messages input, the one of the plurality of servers is identified as causing the bottleneck in the system.