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lat_fs - measure file system create/delete performance
lat_fs
[ dir ]
lat_fs is a program that creates a number of small files
in the current working directory and then removes the files. Both the creation
and removal of the files is timed.
If dir is specified, lat_fs will
change to that directory first and do the creates and deletes there. Otherwise
the creates and deletes are done in $PWD.
The results are in terms
of creates per second and deletes per second as a function of file size.
The output is in 4 column form and is the size of the file, the number
created, the creations per second, and the removals per second. Output
format looks like:
0k 500 1304 2740
1k 500 904 1663
4k 500 861 1647
10k 500 674 1516
lmbench(8)
.
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