vmstat_dynix.h

ucd-snmp源代码

/*
 *  vmstat_dynix.h
 *  Header file for vmstat_dynix module for UCD-SNMP
 *  Patrick Hess <[e-mail]>
 *
 */

/* Prevent accidental double inclusions */
#ifndef _MIBGROUP_VMSTAT_DYNIX_H
#define _MIBGROUP_VMSTAT_DYNIX_H

/* Directive to include utility module */
config_require(util_funcs)

/* MIB wants V_CPU_SYSTEM which is sysinfo V_CPU_KERNEL + V_CPU_WAIT */
#define V_CPU_SYSTEM 4 

/* Time interval to gather system data */
/* Lower value -> more accurate data, higher value -> less CPU usage */
/* Value is in seconds */
#define POLL_INTERVAL 60

/* How many snapshots of system data to keep.  Values returned are over */
/* time difference between first and last snapshot */
/* Using POLL_INTERVAL 60 and POLL_VALUES 5 we get the values */
/* over five minutes, which is a reasonable figure */
#define POLL_VALUES    5

/* Declared in vmstat_dynix.c, from prototype */
void init_vmstat_dynix(void);

#endif /* _MIBGROUP_VMSTAT_DYNIX_H */