5 Antworten zu diesem Thema

[Dtep]

Hi all!
 

We installed a new online shop based on Smartstore 2.5. And just in several days we faced  performance problems. Even with 20-30 online users site and admin page opens very slowly. But network, cpu, memory and disks are OK. 

I looked through web.config and found nothing about caching or something else connected with performance. Google also showed nothing.

 

Could you please give me a piece of advice about performance tuning for Smartstore?

 

Thanks!

 

Dmitry

[Wolfgang Schmerge]

Hi Dmitry,

 

you should change to version 3.0 or at least 2.6.0.

 

Regards

 

Wolfgang

[Dtep]

hi Wolfgang!

I spent some time investigating the problem. I tried clean installations of 2.5 and latest 3.0.1 versions. The result is the same.

To check the performance, I run Apache Benchmark

 

> ab -n 10000 -c 20 http://smartstore302/

 

And I got about 16-18 requests per second with 100% CPU load.

 

The same problem is with my production system. When the number of visitors increases, cpu load becomes about 90-100%. 

 

I enabled output caching for IIS, added caching for .css, .js, .jpg files.

 

Tried to add more cores to my VM with almost no effect.

 

I really can't understand what to do. 

 

Sincerely,

  Dmitry

[Murat Cakir]

Could be a performance bottleneck. Without detailed info impossible to analyze though:

• How many categories and products?
• How many stores and languages?
• How many discounts and on which level (catgeory, checkout etc.)?

 

Also, please enable MiniProfiler in the backend: Plugins > Developer Tools > Enable MiniProfiler. Put your shop under load and watch MiniProfiler's results. This could give a hint about the bottleneck source.

[Dtep]

The shop is in default state with demo data only. 

[Murat Cakir]

And what does MiniProfiler report? A screenshot woul be very helpful.