I am using wordpress installation and using some standard plugins.
I have 400 visitors per hour and daily 1500 unique visitors. Database size is 50MB. but it has 1200 posts and 25,000 comments. I think it is creating number of connections when readers connects and stay long time on site for reading articles. I have not made any manual php files. everything is wordpress.
here is the output by running the following command :
how can i monitor usages of CPU, Memory, Hard disk etc. under SUN Solaries
through a c program or java program
i want to store that data into database so i can show it graphically
thanks in advance (2 Replies)
Hi all,
I tried to output memory usage information while the process is
executing at a particular time. I found out some people
suggesting calling the ioctl. I followed it and wrote a test example:
#include <unistd.h>
#include <stdlib.h>
#include <iostream.h>
#include <fcntl.h>
#include... (2 Replies)
how can I find cpu usage memory usage swap usage and
I want to know CPU usage above X% and contiue Y times and memory usage above X % and contiue Y times
my final destination is monitor process
logical volume usage above X % and number of Logical voluage above
can I not to... (3 Replies)
Hi,
I want to monitor the current cpu usage, monitor usage , disk I/o and network utlization for solaris using SNMP.
I want the oids for above tasks.
can you please tell me that
Thank you (2 Replies)
Hi all,
Can you please tell me the command, with which one can know the amount of space a specific directory has used.
df -k . ---> Displays, the amount of space allocated, and used for a directory.
du -k <dir name> - gives me the memory used of all the files inside <dir>
But i... (2 Replies)
Hello Everyone,
I'm looking for a efficient script that monitors the memory usage on AIX and send email alerts when it reaches certain point.
Q) need to get alerts, when the memory usage exceed 90% on AIX?
or
Q) Need to get alerts when available free Memory is 1G or 10% etc
Any idea... (3 Replies)
Let's say i have 20 users logged on Server. How can I know how much memory percent used each of them is using with system time in each user? (2 Replies)
Hello Friends,
I need to check memory usage & availability before I could run a program if there is enough memory is left or not, so how could i achieve this? Which command output i should rely on? I have diplayed outputs of SAR, VMstat and PRstat commands below, But how could i check memory... (8 Replies)
I can't check actual memory usage in the Redhat 5.5...
The used memory is 14214 Mb of Total 15919 by Free -m command.
I sum the RSS value on PS aux command result and the value is 5428.66Mb.
Yes It's quite different actual usage memory and RSS value.
So I added Shared memory value... (5 Replies)
Discussion started by: tom8254
5 Replies
LEARN ABOUT CENTOS
mysql_install_db
MYSQL_INSTALL_DB() MYSQL_INSTALL_DB()
NAME
mysql_install_db - initialize MySQL data directory
SYNOPSIS
mysql_install_db [options]
DESCRIPTION
mysql_install_db initializes the MySQL data directory and creates the system tables that it contains, if they do not exist.
To invoke mysql_install_db, use the following syntax:
shell> mysql_install_db [options]
Because the MySQL server, mysqld, needs to access the data directory when it runs later, you should either run mysql_install_db from the
same account that will be used for running mysqld or run it as root and use the --user option to indicate the user name that mysqld will
run as. It might be necessary to specify other options such as --basedir or --datadir if mysql_install_db does not use the correct
locations for the installation directory or data directory. For example:
shell> bin/mysql_install_db --user=mysql
--basedir=/opt/mysql/mysql
--datadir=/opt/mysql/mysql/data
mysql_install_db needs to invoke mysqld with the --bootstrap and --skip-grant-tables options (see Section 2.3.2, "Typical configure
Options"). If MySQL was configured with the --disable-grant-options option, --bootstrap and --skip-grant-tables will be disabled. To handle
this, set the MYSQLD_BOOTSTRAP environment variable to the full path name of a server that has all options enabled. mysql_install_db will
use that server.
mysql_install_db supports the following options, which can be specified on the command line or in the [mysql_install_db] and (if they are
common to mysqld) [mysqld] option file groups.
o --basedir=path
The path to the MySQL installation directory.
o --force
Cause mysql_install_db to run even if DNS does not work. In that case, grant table entries that normally use host names will use IP
addresses.
o --datadir=path, --ldata=path
The path to the MySQL data directory.
o --rpm
For internal use. This option is used by RPM files during the MySQL installation process.
o --skip-name-resolve
Use IP addresses rather than host names when creating grant table entries. This option can be useful if your DNS does not work.
o --srcdir=path
For internal use. The directory under which mysql_install_db looks for support files such as the error message file and the file for
populating the help tables. This option was added in MySQL 5.1.14.
o --user=user_name
The login user name to use for running mysqld. Files and directories created by mysqld will be owned by this user. You must be root to
use this option. By default, mysqld runs using your current login name and files and directories that it creates will be owned by you.
o --verbose
Verbose mode. Print more information about what the program does.
o --windows
For internal use. This option is used for creating Windows distributions.
COPYRIGHT
Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc.
This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as
published by the Free Software Foundation; version 2 of the License.
This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with the program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see http://www.gnu.org/licenses/.
SEE ALSO
For more information, please refer to the MySQL Reference Manual, which may already be installed locally and which is also available online
at http://dev.mysql.com/doc/.
AUTHOR
Sun Microsystems, Inc. (http://www.mysql.com/).
MYSQL_INSTALL_DB()