I need my website re-configured. Site causing high CPU utilization on mysql server.
User registrations spamming is causing the problem
You need to :
1. Cleanup affected tables : wp_bp_groups,wp_users,wp_signups
2. Implement captcha like Google ReCaptcha and other strong anti-spam measures
64 freelancers are bidding on average kr1134 for this job
wordpress expert, high skilled programmer and debugger and tester, have rich experiences in performance improvement and fix spammin issue on web server.