01-31-2009
CPU utilization problem
Hi All,
I have a shell script which pulls the data from 72 different servers. We are running multiple instances of this script into infinite loop i.e we have divided the script into 9 instances and each instance caters to 8 different servers. This scripts ftps the files from the servers, gzips these files and place them into a directory.
Now my problem is i want to make sure that my system doesn't crash because of the mutiple instances.So could anyone please tell me what all i should monitor to check the system's performance?
Thanks in anticipation
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LEARN ABOUT SUNOS
list-instances
asadmin-list-instances(1AS) User Commands asadmin-list-instances(1AS)
NAME
asadmin-list-instances, list-instances - lists all the instances in the server
SYNOPSIS
list-instances [--user admin_user] [--password admin_password] [--host localhost] [--port 4848] [--domain domain_name] [--local=false]
[--passwordfile filename] [--secure|-s]
Use the list-instances to list all the instance in the server. The list-instances command can be run both locally and remotely. To list
remote instances, the named administration server must be running on the hostname and port number specified. The user authenticates using
the password identified for the administration server.
OPTIONS
--user administrative user associated for the instanace.
--password administrative password corresponding to the administrative user.
--host host name of the machine hosting the administrative instance.
--port port number associated with the administrative host.
--domain name of the domain.
--local determines if the command should delegate the request to administrative instance or run locally.
--passwordfile file containing passwords appropriate for the command (e.g., administrative instance).
--secure if true, uses SSL/TLS to communicate with the administrative instance.
Example 1: Using list-instances in local mode
asadmin> list-instances --domain1 --local
admin-server running
server1 running
Where: the server1 and admin-server instances for the domain1 domain is listed.
Example 2: Using list-instances in remote mode
asadmin> list-instances --user admin --passwordfile passwords.txt --host localhost --port 4848
server1 [mayank:80] running
Where: the server1 instance associated with the specified user, passwords, host, and port number specified is listed for the remote
machine.
EXIT STATUS
0 command executed successfully
1 error in executing the command
INTERFACE EQUIVALENT
Server Instance page
asadmin-show-instance-status(1AS)
J2EE 1.4 SDK March 2004 asadmin-list-instances(1AS)