Enable Access Logging by virtual servers. If selected, this enables access logging for all virtual-server sub-elements that do not specify this property. If not selected, this option disables access logging for all virtual-server sub-elements that do not specify this property.
In the Access Log Buffer Size field, specify the size (in bytes) of the access log buffer , or a value less than or equal to zero for unbuffered access logs. The default size is 4096 bytes.
In the Access Log Write Interval field, specify the number of seconds before the log will be written to the disk. The access log is written when the buffer is full or when the interval expires. If the value is less than or equal to zero, then the buffer is always written even if it is not full. This means that each time the server is accessed, the log message is stored directly to the file.