Re: Subsystem and Apache Setup for Zend Server 6

Yes, the Zend Server and the HTTP server should be in the same memory.

Make sure to check the routing entries to be sure the memory is being
used as you expect it.

Jim Oberholtzer
Chief Technical Architect
Agile Technology Architects

On 8/13/13 12:40 PM, Michael Ryan wrote:

Jim - I set up a new *SHRPOOL entry and changed the ZENDSVR6 subsystem to
use that shared pool:

Subsystem description: ZENDSVR6 Status: ACTIVE

Pool Storage Activity
ID Size (K) Level
1 *SHRPOOL6

Are you saying that I should change the QHTTPSVR subsystem to use the

same

shared pool? And that I should change the Activity Level for the pool
definition in the SBSD to 200?

Thanks!


On Tue, Aug 13, 2013 at 1:26 PM, Jim Oberholtzer <
midrangel@xxxxxxxxxxxxxxxxx> wrote:

If you move QHTTPSVR subsystem and it's jobs into a shared memory pool,
make sure to move the ZendSvr subsystem into that same memory. The Zend
server uses memory in very specific ways that make the two sets of jobs
need to run in the same memory.

I think that is a very good thing to do, but they have to go together.

As far as the shared pools vs. fixed memory pool, stay with a shared
pools and set the paging option to *CALC. Threads will be about 200 to
start depending on how many Apache servers are running.

Jim Oberholtzer
Chief Technical Architect
Agile Technology Architects

On 8/13/13 9:03 AM, Michael Ryan wrote:

Hi folks -

Implementing a PHP solution on an E6C system. Lots of memory, lots

of

disk,

system isn't overworked at this point. V7R1. System value QPFRADJ

is set

to

3 (Automatic Adjustment). Default Zend Server 6 installation uses

*BASE

memory pool.

Zend Server performance is lousy. Much slower page load and data

retrieval

than the same code on the development system. Lots of Toolkit and

stored

procedure use.

I'm thinking that the first step would be to establish a fixed

memory

pool

just for Zend Server, set it to *NOMAX for threads, and see how it

runs.

What tuning recommendations, for both Apache and Zend, do you folks
suggest? Any good documentation on this?

Thanks!
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