Re: [arch-general] Munin and MySQL

[Leon Jacobs]

On Mon, Sep 17, 2012 at 2:40 AM, Martín Cigorraga m...@archlinux.us wrote:
 Hi all, anyone proficient at Munin?

Im no pro, but recently did a install again.

 The talk of one of our guest speakers at the local SFD that took place
 yesterday was about monitoring everything with Munin, a software I didn't
 knew but which I liked at first sight.
 Once at home the very first thing I did after take the laptop out of my
 backpack was install Munin, of course, and alongside this I found some
 warning and error messages that aren't very informative so before go and
 dive on the net trying to gather information about them I decided to first
 try luck in the list.
 Whenever I run:
 # munin-node-configure --shell | sh
 I got this:
 # The following plugins caused errors:
 # mysql_:
 #   Non-zero exit during autoconf (2)
 # ntp_states:
 #   Non-zero exit during autoconf (2)
 # proc:
 #   In family 'auto' but doesn't have 'autoconf' capability

 Now the munin-node-configure --suggest command shows:
  | no   | no
 for all the three plugins. Following the wiki suggestion:
 #  munin-run {plugin}
 I got a:
 # Unknown service '{plugin}'
 for all them three.

Are you 'literally' running munin-run {plugin} or are you specifying
the plugin?
What does the following command output? eg:

[somedude@somebox plugins] # munin-run --debug mysql_threads
# Setting /rgid/ruid/ to /997/99/
# Setting /egid/euid/ to /997 997/99/
# Setting up environment
# About to run '/etc/munin/plugins/mysql_threads'
threads.value 1

-- 
Regards
L.

Sent using electronic mail ツ

Re: [arch-general] Munin and MySQL

[Krzysztof Warzecha]

2012/9/17 Martín Cigorraga m...@archlinux.us:
 Whenever I run:
 # munin-node-configure --shell | sh
 I got this:
 # The following plugins caused errors:
 # mysql_:
 #   Non-zero exit during autoconf (2)
 # ntp_states:
 #   Non-zero exit during autoconf (2)
 # proc:
 #   In family 'auto' but doesn't have 'autoconf' capability

Try:

/usr/lib/munin/plugins/mysql_ suggest

If in doubt, read plugin source. This one needs some extra perl
packages (it will show helpful error message if dependencies are
missing), configuration in /etc/munin/plugin-conf.d/ (in existing or
new file, no difference) and meaningful symlink name. If you want to
install that plugin manually try something like this:

ln -s /usr/lib/munin/plugins/mysql_ /etc/munin/plugins/mysql_$GRAPH

Where $GRAPH is one from: (bin_relay_log, commands, connections,
files_tables, innodb_bpool, innodb_bpool_act, innodb_insert_buf,
innodb_io, innodb_io_pend, innodb_log, innodb_rows, innodb_semaphores,
innodb_tnx, myisam_indexes, network_traffic, qcache, qcache_mem,
replication, select_types, slow, sorts, table_locks, tmp_tables).

-- 
Krzysztof Warzecha

[arch-general] Munin and MySQL

[Martín Cigorraga]

Hi all, anyone proficient at Munin?
The talk of one of our guest speakers at the local SFD that took place
yesterday was about monitoring everything with Munin, a software I didn't
knew but which I liked at first sight.
Once at home the very first thing I did after take the laptop out of my
backpack was install Munin, of course, and alongside this I found some
warning and error messages that aren't very informative so before go and
dive on the net trying to gather information about them I decided to first
try luck in the list.
Whenever I run:
# munin-node-configure --shell | sh
I got this:
# The following plugins caused errors:
# mysql_:
#   Non-zero exit during autoconf (2)
# ntp_states:
#   Non-zero exit during autoconf (2)
# proc:
#   In family 'auto' but doesn't have 'autoconf' capability

Now the munin-node-configure --suggest command shows:
 | no   | no
for all the three plugins. Following the wiki suggestion:
#  munin-run {plugin}
I got a:
# Unknown service '{plugin}'
for all them three.

I would appreciate any light here since seems there isn't any Munin error
log file to check and also Munin does not log to standard
/var/log/errors.log file.
Greetz,
Martin