start_sec         545 http/modules/ngx_http_log_module.c              ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec));
start_sec        2284 http/ngx_http_core_module.c     r->start_sec = tp->sec;
start_sec         492 http/ngx_http_request.c     r->start_sec = tp->sec;
start_sec         376 http/ngx_http_request.h     time_t                            start_sec;
start_sec         213 http/ngx_http_write_filter_module.c         limit = r->limit_rate * (ngx_time() - r->start_sec + 1)