RE: Web Optimization After Adding Memory

 Thanks, I'm good with those issues.  All the system runs is web sites.
 The system runs fine, no basic tuning bottle necks.

 I was thinking more like:
   CHGTCPA TCPRCVBUF(64384) TCPSNDBUF(64384) from the defaults of 8192
   I have no *ANYNET configured to optimize TCP.

 In my WRKHTTPCFG file for the each instance:
   DNS-Lookup OFF
   CacheLocalMaxBytes 4 M
   CacheLocalMaxFiles 400
   LiveLocalCache On
   CacheLocalFile /html/*.*
   CacheLocalFile /html/ndmac/*.*
   CacheLocalFile /html/pics/*.*
   UseACLs never
   UseMetaFiles Off
   DynamicCache On
   MinActiveThreads 10
   MaxActiveThreads 40

 Maybe changes to the Ethernet LIND defaults?  It's running 100Mb.
 Should the parm GENTSTFRM be *YES or would *NO be better?
 I have already set TCPONLY to *YES
  Line description . . . . . . . . . :   LIND        ETHNET
  Option . . . . . . . . . . . . . . :   OPTION      *ALL
  Category of line . . . . . . . . . :               *ELAN
  Resource name  . . . . . . . . . . :   RSRCNAME    CMN02
  Online at IPL  . . . . . . . . . . :   ONLINE      *YES
  Vary on wait . . . . . . . . . . . :   VRYWAIT     *NOWAIT
  Network controller . . . . . . . . :   NETCTL      ETHNENET
  Local adapter address  . . . . . . :   ADPTADR     002035B582E0
  Exchange identifier  . . . . . . . :   EXCHID      05634400
  Ethernet standard  . . . . . . . . :   ETHSTD      *ALL
  Enable for TCP/IP  . . . . . . . . :   TCPONLY     *YES
  Line speed . . . . . . . . . . . . :   LINESPEED   100M
  Current line speed . . . . . . . . :               100M
  Duplex . . . . . . . . . . . . . . :   DUPLEX      *AUTO
  Current duplex . . . . . . . . . . :               *FULL
  Maximum controllers  . . . . . . . :   MAXCTL      40
  Error threshold level  . . . . . . :   THRESHOLD   *OFF
  Generate test frame  . . . . . . . :   GENTSTFRM   *YES
  LEC frame size . . . . . . . . . . :
  Message queue  . . . . . . . . . . :   MSGQ        *SYSVAL
  Current message queue  . . . . . . :               QSYSOPR
    Library  . . . . . . . . . . . . :                 QSYS
  Text . . . . . . . . . . . . . . . :   TEXT        ETHERNET
  --------------Active Switched Controllers--------------
    (No active switched controllers attached)
  SSAP list  . . . . . . . . . . . . :   SSAP
  ----Source Service Access Points-----    ----Source Service Access
Points----
     SSAP      Maximum Frame    Type          SSAP      Maximum Frame
Type
      04            1496        *SNA           AA            1496
*NONSN
      12            1496        *NONSNA        C8            1496
*HPR
  Group address  . . . . . . . . . . :   GRPADR
  ---------------Group Addresses----------------
    (No group addresses found)
  Link speed . . . . . . . . . . . . :   LINKSPEED   100M
  Cost/connect time  . . . . . . . . :   COSTCNN     0
  Cost/byte  . . . . . . . . . . . . :   COSTBYTE    0
  Security for line  . . . . . . . . :   SECURITY    *NONSECURE
  Propagation delay  . . . . . . . . :   PRPDLY      *LAN
  User-defined 1 . . . . . . . . . . :   USRDFN1     128
  User-defined 2 . . . . . . . . . . :   USRDFN2     128
  User-defined 3 . . . . . . . . . . :   USRDFN3     128
  Autocreate controller  . . . . . . :   AUTOCRTCTL  *NO
  Recovery limits  . . . . . . . . . :   CMNRCYLMT
    Count limit  . . . . . . . . . . :               2
    Time interval  . . . . . . . . . :               5

You may notice that I'm not using Apache but the original IBM HTTP server.
I'm stuck at v4r5 and didn't see any advantage to convert to Apache at this
version.


?---
Douglas Hart - Sr. Consultant
Certified IBM iSeries System Administrator
mailto:DougHart@xxxxxxxxxxxx
Web: http://dhart.no-ip.info





>
>
> In general, you could change job priorities and pools. But is
> anything else
> happening? Giving preference one place will hurt something else.
>
> SQL is best helped by using appropriate indexes (logical files,
> or SQL indexes)
>
> You need to know whether your work is I/O bound, or CPU bound. If the
> former, adding memory will not help very much
>
> HTH
>
> Vern
>
> At 08:02 PM 2/24/2003 -0500, you wrote:
>
> >  I'm adding some extra memory to my 400.  Any tips on how I
> might apply it
> >to TCP or my HTTP server to optimize them?  Can I boost my HTTP cache, or
> >even SQL as I use that in my Net.Data pages?
>
>

>