02-08-2012
Yes it is RHEL. But why is the discrepancy between the top and free command output?
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in unix when i use top
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I have checked the output of top command in which there is a difference shown between the swap of top command for a process with total swap memory usage of the top command.
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Hi All,
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Hi,
from below output.How to read or relate one marked in bold.
$ free -m
total used free shared buffers cached
Mem: 129176 92753 36423 0 2268 39973
-/+ buffers/cache: 50511 78664
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LEARN ABOUT OPENSOLARIS
mysqld_multi
mysqld_multi(1) MySQL database mysqld_multi(1)
NAME
mysqld_multi - is meant for managing several mysqld processes running in different UNIX sockets and TCP/IP ports.
USAGE
mysqld_multi [OPTIONS] {start|stop|report} [GNR,GNR,GNR...]
SYNOPSIS
mysqld_multi [--config-file=...] [--example] [--help] [--log=...] [--mysqladmin=...] [--mysqld=...] [--no-log] [--password=...]
[--tcp-ip] [--user=...] [--version]
DESCRIPTION
mysqld_multi
--config-file=...
Alternative config file. NOTE: This will not affect this program's own options (group [mysqld_multi]), but only groups [mysqld#].
Without this option everything will be searched from the ordinary my.cnf file.
--example
Give an example of a config file.
--help Print this help and exit.
--log=...
Log file. Full path to and the name for the log file. NOTE: If the file exists, everything will be appended.
--mysqladmin=...
mysqladmin binary to be used for a server shutdown.
--mysqld=...
mysqld binary to be used. Note that you can give mysqld_safe to this option also. The options are passed to mysqld. Just make sure
you have mysqld in your environment variable PATH or fix mysqld_safe.
--no-log
Print to stdout instead of the log file. By default the log file is turned on.
--password=...
Password for user for mysqladmin.
--tcp-ip
Connect to the MySQL server(s) via the TCP/IP port instead of the UNIX socket. This affects stopping and reporting. If a socket file
is missing, the server may still be running, but can be accessed only via the TCP/IP port. By default connecting is done via the
UNIX socket.
--user=...
MySQL user for mysqladmin.
--version
Print the version number and exit.
NOTE
Please see the mysql manual for more detailed information on this.
SEE ALSO
isamchk(1), isamlog(1), mysql(1), mysqlaccess(1), mysqladmin(1), mysqld(1), mysqld_safe(1), mysqldump(1), mysql_fix_privilege_tables(1),
mysqlshow(1), mysql_zap(1), perror(1), replace(1)
For more information please refer to the MySQL reference manual, which may already be installed locally and which is also available online
at http://www.mysql.com/doc/en/
BUGS
Please refer to http://bugs.mysql.com/ to report bugs.
AUTHOR
Ver 1.0, distribution 4.0.24 Michael (Monty) Widenius (monty@mysql.com), MySQL AB (http://www.mysql.com/). This software comes with no
warranty. Manual page by L. (Kill-9) Pedersen (kill-9@kill-9.dk), Mercurmedia Data Model Architect / system developer (http://www.mercur-
media.com)
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+------------------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+------------------------------------+
|Availability | SUNWmysqlr, SUNWmysqlu, SUNWmysqlt |
+--------------------+------------------------------------+
|Interface Stability | External |
+--------------------+------------------------------------+
NOTES
Source for mysql is available on http://opensolaris.org.
MySQL 4.0 19 December 2000 mysqld_multi(1)