We just tested out the Lite version, it looks promising and we are interested in the Pro plugin. However, our CPU has jumped up for about 3 times...!

Without the plugin:
Server Load Averages 2.04 1.99 1.63 | 1,392 Users Online (783 members and 609 guests)

With the plugin:
Server Load Averages 6.16 5.54 5.38 | 1,431 Users Online (800 members and 631 guests)

We are running APC by the way for OPCode caching + vbOptimise plugin. Any idea?

nginx support?

Thanks you.

Is APC also enabled in vBulletin's config.php?

Also, bear in mind that CPU load of 6 is only a problem if your CPU is a single Dual Core CPU. If you have a Quad Core CPU, 8 is the load ceiling before you may experience slowdown.

Yes, DBSEO comes with a sample nginx.conf file for Nginx support. You must modify it yourself to suit your server & forum.


Fillip

Running on 16 cores, but slowing down the site heavily.. APC is active in config.php and on our busy hour the server load went up to 14.xx :(

Now- without the mod- back running on 1.50-4.00, so it seems like it indeed is the plugin. Any idea if the URL rewriting could make the server load increase this much? Using Nginx too- going to try rewriting trough there right now to see any differences.

Argh, that wasn?t what I?d wanted to hear :/
It?s slowing down the site, yes, but (for us on a minor forum with 200 sessions at one time) not that heavily that user experiences are affected very much. But I guess that?s through design.

Could you please report back, how you got this solved for you in the end, when you?re done reviewing that issue?

Yep, we switched directly from vbSEO to DBSEO and I wrote down the loads for comparison. With vbSEO CPU load was ~80% and server loads barely under 1:1:1 .

I?m not worried to run out of ressources :D. Indeed it has slightly slowed down the server. I was just courious if that could somehow add up over time to create a problem the one or other way. As Jorandh pointed out now, unfortunal it can be a big deal. Unless DBTech can?t relay on a QA with 20 people, DBSEO is beeing updated on the fly and therefor needs bug reports they can act upon. It?s a bit to much to expect, that Fillip is going through each an every line of code to reflect every server config, environment or custom feature available.

Errm wait..mhm..that idea doesn?t sound THAT bad :D;)

Yes, it looks bad, having server load from vBSEO to DBSEO spike that much.

On the other hand, I hope that DBTech would find a way to reduce that load with next versions. For example, APTL (thanks mod) had greatest impact on server (at least mine), so much so I had to stop using it. But, over time that was reduced so much that now it's reasonable.

Hopefully the same will be with DBSEO.

What's with page generation time? How longer it takes to create page (forum index, full thread page, these are the most telling pages to check)?

am install this tool give error when enable Rewrite Forum URLs Rewrite Thread URLs 404 error on threads every thread i did both this thing but same problem

RewriteEngine On

# If you are having problem with "None Could Be Negotiated" errors in Apache, uncomment this to turn off MultiViews
# Options -MultiViews

RewriteCond %{REQUEST_URI} !(admincp/|dbseocp/|modcp/|cron|mobiquo|forumrunner|api\.php|reviewpost/|classifieds/|photopost/)
RewriteRule ^((archive/)?(.*\.php(/.*)?))$ dbseo.php [L,QSA]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !/(admincp|dbseocp|modcp|clientscript|cpstyles|image s|reviewpost|classifieds|photo post)/
RewriteRule ^(.+)$ dbseo.php [L,QSA]

4. (vB4 Only) Go to AdminCP -> Settings -> Options -> Friendly URLs
and set the "URL Type" to "Standard URLs".

5. (vB4 Only) Go to AdminCP -> Settings -> Options -> Friendly URLs
and set the "Canonical URL" enforcement to "Off"

is your admincp folder renamed or have you left it as default name