Is there a way to get DTrace printf output Bytes in human readable format GB, TB, ... ?
For example here:
#!/usr/sbin/dtrace -s
#pragma D option quiet
dtrace:::BEGIN
{
trace("Tracing... Hit Ctrl-C to end.\n");
}
nfsv3:::op-read-done
{
@readbytes[args[1]->noi_curpath] = sum(args[2]->res_u.ok.data.data_len);
}
nfsv3:::op-write-done
{
@writebytes[args[1]->noi_curpath] = sum(args[2]->res_u.ok.count);
}
dtrace:::END
{
printf("\n%12s %12s %s\n", "Rbytes", "Wbytes", "Pathname");
printa("%@12d %@12d %s\n", @readbytes, @writebytes);
}