mysql - 503 Service Unavailable for frontend of Magento 1.8 Apache 2.4 EC2 Bitnami -


i have hosting in ec2 amazon bitnami migrated magento 1.8. after enhancing performance, enabling flat catalog when did reindexing website gets down , can't access. still have restart server. found out mysql exhausting resources.

can give me tips on how can prevent exhaustion of server?

thank you!


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