Re: unexpected attachment performance ==> SOLVED!

2005-02-09 Thread Piergiuliano Bossi
Hello all, it's 2 months since my last message, but finally we have got to be able to conduct new load tests in production (customer's machines were too busy in this period). Results are good as expected and customer is satisfied (view it at fixed width, ramp-up 200ms): n.thread Average Min M

Re: Attachment Performance

2004-12-13 Thread J . Sugrue
espond to [EMAIL PROTECTED] To [EMAIL PROTECTED], John Walker <[EMAIL PROTECTED]> cc Subject Re: Attachment Performance James, your disk might have filled up ! clear the /tmp/ folder where the attachments are stored written to. Mayur --- John Walker <[EMAIL PROTECTED]&g

Re: Attachment Performance

2004-12-11 Thread Brian J. Sayatovic
We had this problem at work.  We wrote a special bit of code in our attachment handle that checked to see if a DataSource was Axis' DataSource, and if so, took special steps to clean up the temp file since Axis seems to leave it laying around forever. Regards, Brian. Mayur Shetye wrote: Ja

Re: Attachment Performance

2004-12-10 Thread John Walker
James, Which version of AXIS are you using? Walker On Fri, 10 Dec 2004 14:33:37 +, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > Hi. > > Recently,when using Axis, I've found that the performance of the > getAttachments method has disimproved. > It's been fine up to now, and for no real re

Re: Attachment Performance

2004-12-10 Thread Mayur Shetye
James, your disk might have filled up ! clear the /tmp/ folder where the attachments are stored written to. Mayur --- John Walker <[EMAIL PROTECTED]> wrote: > James, > > Which version of AXIS are you using? > > Walker > > > On Fri, 10 Dec 2004 14:33:37 +, [EMAIL PROTECTED] > <[EMAIL PRO

Attachment Performance

2004-12-10 Thread J . Sugrue
Hi. Recently,when using Axis, I've found that the performance of the getAttachments method has disimproved. It's been fine up to now, and for no real reason, getting the Iteration of attachments while reading a message with one atttachment (of about 600Bytes) takes 30 seconds. Does this soun

Re: unexpected attachment performance

2004-12-02 Thread Piergiuliano Bossi
After some more thoughts it looks that we are not doing buffered I/O while reading the attachment from disk. As suggested in many places (for example http://java.sun.com/docs/books/performance/1st_edition/html/JPIOPerformance.fm.html) I/O operations in java are by default unbuffered. Shame on

unexpected attachment performance

2004-12-02 Thread Piergiuliano Bossi
Hello all, one year ago we have developed a web service that has a few parameters, one of which is a byte[]. At that time this parameter was used to get a binary file (for example midi or gif) with size up to 150 KB (max). We have had excellent results, both in terms of reliability and speed. Cu