NGX_CYCLE_POOL_SIZE   72 core/ngx_cycle.c     pool = ngx_create_pool(NGX_CYCLE_POOL_SIZE, log);
NGX_CYCLE_POOL_SIZE  243 core/ngx_cycle.c     conf.temp_pool = ngx_create_pool(NGX_CYCLE_POOL_SIZE, log);
NGX_CYCLE_POOL_SIZE   15 core/ngx_cycle.h #ifndef NGX_CYCLE_POOL_SIZE