IBM Sterling Connect:Direct : Performance on AIX: Difference between revisions
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= AIX Tuning = | |||
== Networking == | |||
Check the current values of the network tuning parameters: | Check the current values of the network tuning parameters: | ||
no -a | more | no -a | more | ||
or | |||
ifconfig en0 | |||
en0: | |||
... | |||
tcp_sendspace 131072 tcp_recvspace 65536 rfc1323 0 | |||
== | == File descriptors (ulimit) == | ||
Specifies the various restrictions on resource usage on the user account. | Specifies the various restrictions on resource usage on the user account. | ||
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= Articles = | = Articles = | ||
* [AIX:Erro "File too large" ao realizar scp de um arquivo para o AIX] | * [[AIX:Erro "File too large" ao realizar scp de um arquivo para o AIX]] | ||
* [https://www.ibm.com/docs/en/was-nd/8.5.5?topic=systems-tuning-aix Tune AIX operating system for WebSphere Application Server] | * [https://www.ibm.com/docs/en/was-nd/8.5.5?topic=systems-tuning-aix Tune AIX operating system for WebSphere Application Server] | ||
Revision as of 11:39, 26 September 2022
AIX Tuning
Networking
Check the current values of the network tuning parameters:
no -a | more
or
ifconfig en0
en0:
...
tcp_sendspace 131072 tcp_recvspace 65536 rfc1323 0
File descriptors (ulimit)
Specifies the various restrictions on resource usage on the user account.
Check the change with the following command
# ulimit -a ... open files (-n) 2000
Perform the following steps to change the open file limit to 10,000 files. Edit the /etc/security/limits file.
nofiles = 10000 nofiles_hard = 10000
Save and close the file, logoff from the system, and logon again