## host_statistics

Function - Return statistics for a host.

### SYNOPSIS

    kern_return_t   host_statistics
                    (host_priv_t                          host_priv,
                     host_flavor_t                           flavor,
                     host_info_t                          host_info,
                     mach_msg_type_number_t         host_info_count);

### PARAMETERS

host_priv
  [in host-control send right] The control port for the host for which information is to be obtained.

flavor
  [in scalar] The type of statistics desired.

  HOST_LOAD_INFO
    System loading statistics. The returned structure is host_load_info.

  HOST_VM_INFO
    Virtual memory statistics. The returned structure is vm_statistics.

host_info
  [out structure] Statistics about the specified host.

host_info_count
  [in/out scalar] On input, the maximum size of the buffer; on output, the size returned (in natural-sized units).

### DESCRIPTION

The host_statistics function returns scheduling and virtual memory statistics concerning the host as specified by flavor.

### RETURN VALUES

Only generic errors apply.

### RELATED INFORMATION

Functions: host_info, processor_set_statistics.

Data Structures: host_load_info, vm_statistics.