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upstream myfastcgi {
server 172.16.236.110 weight=1;
server 172.16.236.111 weight=1;
server 172.16.236.112 weight=1;
}
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upstream myfastcgi {
server 172.16.236.110 weight=1;
server 172.16.236.111 weight=2;
server 172.16.236.112 weight=2;
}
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location ~ \.php$ {
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