10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I am having trouble getting mail to work on a red hat server. At first I was getting this message.
Diagnostic-Code: X-Postfix; delivery temporarily suspended: connect to :25: Connection refused
Then added the port to my firewall. Then I temporarily turned off selinux. I then copied this file... (1 Reply)
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2. UNIX for Advanced & Expert Users
Hi All,
I am trying to run sar on a Redhat server during a test I am performing for a couple of hours. I would like to get the sar metrics for every second (instead of the regularly set up 10 minute interval in the cron). What is the most efficient way to do this?
Thanks,
Shahzad (6 Replies)
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3. UNIX for Advanced & Expert Users
i have sun machines having solaris 9 & 10 OS . Now i need to send mail from the machines to my outlook account . I have the ip adress of OUTLOOK mail server. Now what are the setting i need to do in solaris machines so that i can use mailx or sendmail.
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I am running below script to display last 48 hour data but the output is not displaying heading -
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and footer -
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5. AIX
I am trying to set up sar on my AIX server. We have been running sar and getting reports on out Linux boxes in the past but would like to try to do the same in AIX. On my Linux i have a sar.sh that looks like this:
#!/bin/bash
LC_ALL=C sar -A -f /var/log/sa/sa27 > /server023.txt
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6. Solaris
Dear All,
Now I use solaris 10 and I try to forward mail from /var/mail/username to their external mail so what should I do?
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7. HP-UX
Hey guys in sar -v 5 5 command what is the proc means. (1 Reply)
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8. UNIX for Advanced & Expert Users
at work i have a HP-UX box. i attempt to use sar to monitor but it comes up with following message:
can't open /var/adm/sa/sa13
i recreated the file as i thought that was the problem but it was not.
cheers
hush (2 Replies)
Discussion started by: hu$h
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9. AIX
hello
when i want to launch tha sar command with some arguments, i have this message :
sar -mu -P ALL
sar: 0551-201 Cannot open /var/adm/sa/sa08.
sar: 0551-213 Try running /usr/lib/sa/sa1 <increment> <number>
if I look in /var/adm/sa, there is nothing, no file.
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10. Filesystems, Disks and Memory
We have a script that uses
sar -u 1 10 | awk '/Average/ { print ( $2 + $3 ) }'
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MYSQL-STRESS-TE(1) MySQL Database System MYSQL-STRESS-TE(1)
NAME
mysql-stress-test.pl - server stress test program
SYNOPSIS
mysql-stress-test.pl [options]
DESCRIPTION
The mysql-stress-test.pl Perl script performs stress-testing of the MySQL server. (MySQL 5.0 and up only)
mysql-stress-test.pl requires a version of Perl that has been built with threads support.
Invoke mysql-stress-test.pl like this:
shell> mysql-stress-test.pl [options]
mysql-stress-test.pl supports the following options:
o --help
Display a help message and exit.
o --abort-on-error=N
Causes the program to abort if an error with severity less than or equal to N was encountered. Set to 1 to abort on any error.
o --check-tests-file
Periodically check the file that lists the tests to be run. If it has been modified, reread the file. This can be useful if you update
the list of tests to be run during a stress test.
o --cleanup
Force cleanup of the working directory.
o --log-error-details
Log error details in the global error log file.
o --loop-count=N
In sequential test mode, the number of loops to execute before exiting.
o --mysqltest=path
The path name to the mysqltest program.
o --server-database=db_name
The database to use for the tests. The default is test.
o --server-host=host_name
The host name of the local host to use for making a TCP/IP connection to the local server. By default, the connection is made to
localhost using a Unix socket file.
o --server-logs-dir=path
This option is required. path is the directory where all client session logs will be stored. Usually this is the shared directory that
is associated with the server used for testing.
o --server-password=password
The password to use when connecting to the server.
o --server-port=port_num
The TCP/IP port number to use for connecting to the server. The default is 3306.
o --server-socket=file_name
For connections to localhost, the Unix socket file to use, or, on Windows, the name of the named pipe to use. The default if
/tmp/mysql.sock.
o --server-user=user_name
The MySQL user name to use when connecting to the server. The default is root.
o --sleep-time=N
The delay in seconds between test executions.
o --stress-basedir=path
This option is required. path is the working directory for the test run. It is used as the temporary location for result tracking
during testing.
o --stress-datadir=path
The directory of data files to be used during testing. The default location is the data directory under the location given by the
--stress-suite-basedir option.
o --stress-init-file[=path]
file_name is the location of the file that contains the list of tests to be run once to initialize the database for the testing. If
missing, the default file is stress_init.txt in the test suite directory.
o --stress-mode=mode
This option indicates the test order in stress-test mode. The mode value is either random to select tests in random order or seq to run
tests in each thread in the order specified in the test list file. The default mode is random.
o --stress-suite-basedir=path
This option is required. path is the directory that has the t and r subdirectories containing the test case and result files. This
directory is also the default location of the stress-test.txt file that contains the list of tests. (A different location can be
specified with the --stress-tests-file option.)
o --stress-tests-file[=file_name]
Use this option to run the stress tests. file_name is the location of the file that contains the list of tests. If file_name is
omitted, the default file is stress-test.txt in the stress suite directory. (See --stress-suite-basedir.)
o --suite=suite_name
Run the named test suite. The default name is main (the regular test suite located in the mysql-test directory).
o --test-count=N
The number of tests to execute before exiting.
o --test-duration=N
The duration of stress testing in seconds.
o --threads=N
The number of threads. The default is 1.
o --verbose
Verbose mode. Print more information about what the program does.
COPYRIGHT
Copyright (C) 2006, 2013, Oracle and/or its affiliates. All rights reserved.
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
Oracle Corporation (http://dev.mysql.com/).
MySQL 01/23/2014 MYSQL-STRESS-TE(1)