Ar~ How come linux grep Or sort so slow
I have do some testing, the access.log file is 25MB
under Freebsd box,
user@:~>time cat www.domain.com-access.log|grep Search >> test.txt
real 0m0.446s
user 0m0.050s
sys 0m0.336s
Under Linux box
[User@]$ time cat www.domain.com-access.log|grep Search >> test.txt
(i can not wait , too slow, so >Ctrl+C)
real 1m22.623s
user 0m17.840s
sys 0m0.258s
Under another linux box
[root@]# time cat www.domain.com-access.log|grep Search >> test.txt
real 0m31.989s
user 0m31.910s
sys 0m0.080s
WHAT HAPPEN !!!
Anyone saw this b4,?
