49437375b6
This change makes ip -s -s output size the columns
automatically. I often find myself using json
output because the normal output is unreadable.
Even on a laptop after 2 days of uptime byte
and packet counters almost overflow their columns,
let alone a busy server.
For max readability switch to right align.
Before:
RX: bytes packets errors dropped missed mcast
8227918473 8617683 0 0 0 0
RX errors: length crc frame fifo overrun
0 0 0 0 0
TX: bytes packets errors dropped carrier collsns
691937917 4727223 0 0 0 0
TX errors: aborted fifo window heartbeat transns
0 0 0 0 10
After:
RX: bytes packets errors dropped missed mcast
8228633710 8618408 0 0 0 0
RX errors: length crc frame fifo overrun
0 0 0 0 0
TX: bytes packets errors dropped carrier collsns
692006303 4727740 0 0 0 0
TX errors: aborted fifo window heartbt transns
0 0 0 0 10
More importantly, with large values before:
RX: bytes packets errors dropped overrun mcast
126570234447969 15016149200 0 0 0 0
RX errors: length crc frame fifo missed
0 0 0 0 0
TX: bytes packets errors dropped carrier collsns
126570234447969 15016149200 0 0 0 0
TX errors: aborted fifo window heartbeat transns
0 0 0 0 10
Note that in this case we have full shift by a column,
e.g. the value under "dropped" is actually for "errors" etc.
After:
RX: bytes packets errors dropped missed mcast
126570234447969 15016149200 0 0 0 0
RX errors: length crc frame fifo overrun
0 0 0 0 0
TX: bytes packets errors dropped carrier collsns
126570234447969 15016149200 0 0 0 0
TX errors: aborted fifo window heartbt transns
0 0 0 0 10
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David Ahern <dsahern@kernel.org>
|
||
|---|---|---|
| bash-completion | ||
| bridge | ||
| dcb | ||
| devlink | ||
| doc/actions | ||
| etc/iproute2 | ||
| examples/bpf | ||
| genl | ||
| include | ||
| ip | ||
| lib | ||
| man | ||
| misc | ||
| netem | ||
| rdma | ||
| schema | ||
| tc | ||
| testsuite | ||
| tipc | ||
| vdpa | ||
| .clang-format | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| Makefile | ||
| README | ||
| README.devel | ||
| configure | ||
README
This is a set of utilities for Linux networking.
Information:
https://wiki.linuxfoundation.org/networking/iproute2
Download:
http://www.kernel.org/pub/linux/utils/net/iproute2/
Stable version repository:
git://git.kernel.org/pub/scm/network/iproute2/iproute2.git
Development repository:
git://git.kernel.org/pub/scm/network/iproute2/iproute2-next.git
How to compile this.
--------------------
1. libdbm
arpd needs to have the berkeleydb development libraries. For Debian
users this is the package with a name like libdbX.X-dev.
DBM_INCLUDE points to the directory with db_185.h which
is the include file used by arpd to get to the old format Berkeley
database routines. Often this is in the db-devel package.
2. make
The makefile will automatically build a config.mk file which
contains definitions of libraries that may or may not be available
on the system such as: ATM, ELF, MNL, and SELINUX.
3. include/uapi
This package includes matching sanitized kernel headers because
the build environment may not have up to date versions. See Makefile
if you have special requirements and need to point at different
kernel include files.
Stephen Hemminger
stephen@networkplumber.org
Alexey Kuznetsov
kuznet@ms2.inr.ac.ru