Hitachi, Ltd.

Akihiro Yoshikawa

Norifumi Nishikawa

Hironori Emaru

Shunsuke Akifuji

Tetsuo Tanaka

Masaharu Akatsu

Gou Kojima

Yutaka Kudo

Takaaki Haruna

Shinobu Koizumi

Hideya Kawahara

The present invention provides a performance monitoring method of a processing flow that, in a distributed object system, a processing is completed after going by way of processing of several objects through objects. A collector collects, as performance data, a receiving time of a message from the other object and a sending time of a message to the other for an object that becomes a measurement target on each computer. A manager puts received performance data together and calculates and displays a processing time of each object that constitutes a processing flow and a communication time between objects.

Performance monitoring method in a distributed processing system

An online application processing system capable of carrying out online application processing through the use of an easy-to-operate GUI environment takes advantage of the fact that the types of data exchanged by online application programs with a host terminal have conventionally been determined by the specifications of the terminal and are thus common to numerous online application programs. By matching data formats so that existing online application programs are used without modification, a GUI processing program is used as a host access program.

Online application processing system

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Kawasaki, Japan

Akihiro Yoshikawa