On my test setup xfs_io reports 'nan' in bytes/s and ops/s fields
when the operation takes zero time. Account for that in
_filter_xfs_io.
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
_filter_xfs_io()
{
- sed -e "s/[0-9/.]* [GMKiBbytes]*, [0-9]* ops\; [0-9/:. sec]* ([inf0-9/.]* [EPGMKiBbytes]*\/sec and [inf0-9/.]* ops\/sec)/XXX Bytes, X ops\; XX:XX:XX.X (XXX YYY\/sec and XXX ops\/sec)/"
+ # Apart from standard numeric values, we also filter out 'inf' and 'nan'
+ # which can result from division in some cases
+ sed -e "s/[0-9/.]* [GMKiBbytes]*, [0-9]* ops\; [0-9/:. sec]* ([infa0-9/.]* [EPGMKiBbytes]*\/sec and [infa0-9/.]* ops\/sec)/XXX Bytes, X ops\; XX:XX:XX.X (XXX YYY\/sec and XXX ops\/sec)/"
}
_filter_xfs_io_unique()