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?