We have done some performance measurements, running JetSpeed on RS/6000
machines with one and with four processors. The 4-way machine's processors
are running about twice as fast as the 1-way's. Surprisingly, performance
seems to increase proportionally with  the speed of the processors, but
seems not to improve with the number of processors. Did anybody observe
similar behavior ?

A potential explanation for this behavior might be synchronized statements
in code that is called directly or indirectly from the service-method of a
servlet. Are there known problems in this area ?

Best regards,

Thomas

Thomas Schaeck
IBM Pervasive Computing Division
Phone: +49-(0)7031-16-3479   Mobile: +49-(0)171-6928407   e-mail:
[EMAIL PROTECTED]   Fax: +49-(0)7031-16-4888
Address: IBM Deutschland Entwicklung GmbH, Schoenaicher Str. 220, 71032
Boeblingen, Germany




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