Steve,
I had a call from a client yesterday also saying that there server
had almost ground to a halt. I didn't think much beyond heavy user
load until I tracked down a web process that seemed to be taking most
of 4D CPU cycle.
The process was just opening a 4D record and displaying the contents
on a web page. The table itself is read only (only need to load it if
they make any changes). The user opening the web page had not had a
problem and had since finished doing what she was doing.
Not sure why the process remained active. A 4D problem?
4D 2004.3
A4D 301ß7
Mac OS X 10.4.5
Regards, Michael.
On 16 May 2006, at 19:28, Steve Alex wrote:
Sent this on the 11th
It's been about a month and a half since our 4D Client/Web Server
experienced a slow down. Part of my post from the last time on
this subject
...This morning the same thing happened, but we were notified by a
user that had a record locked error, saying the our web client had
the record opened. The problem is that it was for a table that I
NEVER open read/write in Active4D and there were no tables opened
on the client. Looking on the server I had the same conditions.
About 10 processes with no name, unresponsive web and client.
This time I aborted the blank processes on the server and the web
server became response - for about a minute, then the client
crashed. I do have a crash log saved. Starting the client up,
everything was back to normal.
About the same kind of thing happened today. A user call saying our
web portal was real slow. When they checked the 4D Client, there
was a Query Progress bar on the screen moving very slowly. Again,
this is almost a headless server (on a KVM) that is in our server
room. Nobody touches this thing. The 4D server showed a bunch of
unnamed processes running on that client. We ended up having the
kill the client.
Don't know how we're going to find this one - maybe it just looses
track of it processes about once a month or so.
Steve
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