̾??

????

????

vtimes() ?ؿ??ϡ????ߤΥץ??????????Ӹ??ߤΥץ??????ν?λ???? ?ҥץ??????Υ????????Ⱦ??????֤??ޤ??? par_vm ?ޤ??? ch_vm ?Τɤ??餫???????ޤ??Ϥ?????ξ???? 0 ?Ǥ⹽???ޤ??󡣤??ξ????ˤϡ? ?󥼥??Ǥ????ݥ??󥿤ˤĤ??Ƥξ????Τߤ??֤????ޤ???

???δؿ????ƤӽФ??????ϡ??ƥХåե??ˤϥ??󥯥롼?ɥե????? /usr/include/sys/vtimes.h ?????Ƥˤ??ä????????줿???Τ褦?ʾ????? ?????ޤ???

struct vtimes {
	int	vm_utime;	/* user time (*HZ) */
	int	vm_stime;	/* system time (*HZ) */
	/* divide next two by utime+stime to get averages */
	unsigned vm_idsrss;	/* integral of d+s rss */
	unsigned vm_ixrss;	/* integral of text rss */
	int	vm_maxrss;	/* maximum rss */
	int	vm_majflt;	/* major page faults */
	int	vm_minflt;	/* minor page faults */
	int	vm_nswap;	/* number of swaps */
	int	vm_inblk;	/* block reads */
	int	vm_oublk;	/* block writes */
};

vm_utime ?????? vm_stime ?Υե??????ɤϡ?60 ʬ?? 1 ?? (?????????θ?ή?μ??ȿ??? 50 Hz ?ξ????? 50 ʬ?? 1 ??) ??ñ?̤Ǥ??줾???桼?????֤? ?????ƥ????֤򼨤??ޤ??? vm_idrss ?????? vm_ixrss ?ϡ????????λ????٤?¬???ޤ??????줾?졢 CPU ???֤??Ф??????ѥ??????ڡ????ο?????ʬ???? ?׻????ޤ??????????ϡ??????å??? 1 ???????٤? ???ߤΥ?????????(512 ?Х??ȥڡ?????ñ?̤?)???û????ơ? Υ??Ū?˷׻????????Τ褦?˼??????ޤ??????? ?ץ????????ǡ????????ӥ????å??ˤĤ??? 1 cpu ?ä? 5 ?????ڡ??????Ȥä??????ϡ? vm_idsrss ?? 5*60 ???ͤ????????????? vm_utime+vm_stime ?? 60 ?Ȥʤ??ޤ??? ???? Vm_idsrss ?ϥǡ????ȥ????å??Υ????????Ȼ????٤??ѻ????? vm_ixrss ?ϥƥ????ȥ????????Ȥλ????٤??ѻ????ޤ??? Vm_maxrss ?ؿ??ϡ? ?ƥ?????+?ǡ???+?????å??Υ??????ߤΥڡ??????????Ȥκ????ִ????¤? ?????ޤ???

vm_majflt ?ե??????ɤϡ??ǥ?????ư???˷??ӤĤ????ڡ????ե??????Ȥο??? ?????ޤ??? vm_minflt ?ե??????ɤϡ????ȥӥåȤΥ??ߥ??졼???????ǰ??????????줿 ?ڡ????ե??????Ȥο??򼨤??ޤ??? vm_nswap ?ϡ??????ä??????åפο??Ǥ??? ?ե????륷???ƥ???????/???ϥ??٥??Ȥβ????ϡ? vm_inblk ?????? vm_oublk ?ˤ??äƼ??????ޤ??? ???????ο????ϡ??ºݤ? I/O ?Τߤ??????ޤ??? ?????å??󥰵????ˤ??äƶ??뤵?줿?ǡ????ϡ????Υǡ??????ɤ߽񤭤????ǽ??? ?ץ????????Ф??ƤΤߴ??ꤵ???ޤ???

????

????

?Х?