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CIFSIOSTAT(1) | Linux User's Manual | CIFSIOSTAT(1) |
NAME¶
cifsiostat - Report CIFS statistics.SYNOPSIS¶
cifsiostat [ -h ] [ -k | -m ] [ -t ] [ -V ] [ interval [ count ] ]DESCRIPTION¶
The cifsiostat command displays statistics about read and write operations on CIFS filesystems.REPORT¶
The CIFS report provides statistics for each mounted CIFS filesystem. The report shows the following fields:This columns shows the mount point of the CIFS
filesystem.
rB/s (rkB/s, rMB/s)
Indicate the average number of bytes
(kilobytes, megabytes) read per second.
wB/s (wkB/s, wMB/s)
Indicate the average number of bytes
(kilobytes, megabytes) written per second.
rop/s
Indicate the number of 'read' operations that
were issued to the filesystem per second.
wop/s
Indicate the number of 'write' operations that
were issued to the filesystem per second.
fo/s
Indicate the number of open files per second.
fc/s
Indicate the number of closed files per
second.
fd/s
Indicate the number of deleted files per
second.
OPTIONS¶
- -h
- Make the CIFS report easier to read by a human.
- -k
- Display statistics in kilobytes per second.
- -m
- Display statistics in megabytes per second.
- -t
- Print the time for each report displayed. The timestamp format may depend on the value of the S_TIME_FORMAT environment variable (see below).
- -V
- Print version number then exit.
ENVIRONMENT¶
The cifsiostat command takes into account the following environment variables:- S_TIME_FORMAT
- If this variable exists and its value is ISO then
the current locale will be ignored when printing the date in the report
header. The nfsiostat command will use the ISO 8601 format
(YYYY-MM-DD) instead. The timestamp displayed with option -t will also be
compliant with ISO 8601 format.
BUG¶
/proc filesystem must be mounted for cifsiostat to work.FILE¶
/proc/fs/cifs/Stats contains CIFS statistics.AUTHORS¶
Written by Ivana Varekova (varekova <at> redhat.com)SEE ALSO¶
sar(1), pidstat(1), mpstat(1), vmstat(8), iostat(1), nfsiostat(1)JANUARY 2011 | Linux |