NAME
|
wrbench – tool for measuring i/o write throughput. |
SYNOPSIS
|
wrbench [ –l writesize ] [ –T totsize ] [ dialstring ] |
DESCRIPTION
|
Wrbench tests the write throughput of a given file or network
connection by writing totsize bytes of data (default 1 gigabyte)
in writesize buffers (default 8192 bytes). Wrbench then prints
the amount of time in nanoseconds in the first column and the
amount of data written in the second column.
Wrbench can differentiate between files and dialstrings so dialstring
can also be an undecorated filename. |
SOURCE
|
/sys/src/cmd/wrbench.c |