IBM Sterling Connect:Direct : Performance on AIX - Revision history

Ebasso: /* Networking */

2022-09-26T16:56:43Z

Networking

← Older revision		Revision as of 16:56, 26 September 2022
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	! Adapter/MTU !! 1G/1500 !! 1G/9000 !! 10G/1500 !! 10G/9000 !! - !! Comments		! Adapter/MTU !! 1G/1500 !! 1G/9000 !! 10G/1500 !! 10G/9000 !! - !! Comments
	\|-		\|-
	\| tcp_sendspace \|\| 131072 \|\| 262144 \|\| 262144 \|\| 262144 \|\| - \|\| -		\| tcp_sendspace \|\| 131072 \|\| 262144 \|\| 262144 \|\| 262144 \|\| - \|\| Consider increasing to 512K (524288)
	\|-		\|-
	\| tcp_recvspace \|\| 65536 \|\| 131072 \|\| ~~65536~~ \|\| ~~655360~~ \|\| - \|\| -		\| tcp_recvspace \|\| 65536 \|\| 131072 \|\| 262144 \|\| 262144 \|\| - \|\| Consider increasing to 512K (524288)
	\|-		\|-
	\| udp_sendspace \|\| 65536 \|\| 65536 \|\| 65536 \|\| 65536 \|\| - \|\| -		\| udp_sendspace \|\| 65536 \|\| 65536 \|\| 65536 \|\| 65536 \|\| - \|\| Consider increasing to 64K if the workloads stress the UDP protocol.
	\|-		\|-
	\| udp_recvspace \|\| 655360 \|\| 655360 \|\| 655360 \|\| 655360 \|\| - \|\| -		\| udp_recvspace \|\| 655360 \|\| 655360 \|\| 655360 \|\| 655360 \|\| - \|\| Consider increasing to 640K if the workloads stress the UDP protocol.
	\|-		\|-
	\| rfc1323 \|\| 0 \|\| 1 \|\| 1 \|\| 1 \|\| - \|\| -		\| rfc1323 \|\| 0 \|\| 1 \|\| 1 \|\| 1 \|\| - \|\| -

Ebasso: /* Networking */

2022-09-26T16:54:15Z

Networking

← Older revision		Revision as of 16:54, 26 September 2022
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	Tuning for Performance		Tuning for Performance


	{\| class="wikitable"		{\| class="wikitable"

Ebasso: /* Networking */

2022-09-26T16:53:53Z

Networking

← Older revision		Revision as of 16:53, 26 September 2022
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	Tuning for Performance		Tuning for Performance


	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
	! Adapter/MTU !! ~~tcp_sendspace~~ !! ~~tcp_recvspace~~ !! ~~udp_sendspace~~ !! ~~udp_recvspace~~ !! ~~rfc1323~~ !! Comments		! Adapter/MTU !! 1G/1500 !! 1G/9000 !! 10G/1500 !! 10G/9000 !! - !! Comments
	\|-		\|-
	\| ~~1G/1500~~ \|\| 131072 \|\| ~~65536~~ \|\| - \|\| - \|\| 0 \|\| -		\| tcp_sendspace \|\| 131072 \|\| 262144 \|\| 262144 \|\| 262144 \|\| - \|\| -
	\|-		\|-
	\| ~~1G/9000~~ \|\| ~~262144~~ \|\| 131072 \|\| 65536 \|\| 655360 \|\| 1 \|\| -		\| tcp_recvspace \|\| 65536 \|\| 131072 \|\| 65536 \|\| 655360 \|\| - \|\| -
	\|-		\|-
	\| ~~10G/1500~~ \|\| ~~262144~~ \|\| ~~262144~~ \|\| 65536 \|\| ~~655360~~ \|\| 1 \|\| -		\| udp_sendspace \|\| 65536 \|\| 65536 \|\| 65536 \|\| 65536 \|\| - \|\| -
	\|-		\|-
	\| ~~10G/9000~~ \|\| ~~262144~~ \|\| ~~262144~~ \|\| ~~65536~~ \|\| 655360 \|\| 1 \|\| -		\| udp_recvspace \|\| 655360 \|\| 655360 \|\| 655360 \|\| 655360 \|\| - \|\| -
			\|-
			\| rfc1323 \|\| 0 \|\| 1 \|\| 1 \|\| 1 \|\| - \|\| -
	\|}		\|}


			Other Attributes

			* ipv6 offload -> ipv6 offload are configured independently from ipv4 offload
			* num of tx queues -> The number of transmit queues
			* sz of tx queue -> The size of transmit queues
			* num of rx queues -> The number of receive queues
			* sz of rx queue -> The size of receive queues
			* sz of sw tx queue -> The size of software transmit queue.
			* intr_cnt -> Interrupt coalescing counter
			* intr_time -> Interrupt coalescing timer (microseconds)

	Sample commands:		Sample commands:

Ebasso: /* Networking */

2022-09-26T12:09:29Z

Networking

← Older revision		Revision as of 12:09, 26 September 2022
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	Tuning for Performance		Tuning for Performance

			{\| class="wikitable"
			\|-
			! Adapter/MTU !! tcp_sendspace !! tcp_recvspace !! udp_sendspace !! udp_recvspace !! rfc1323 !! Comments
			\|-
			\| 1G/1500 \|\| 131072 \|\| 65536 \|\| - \|\| - \|\| 0 \|\| -
			\|-
			\| 1G/9000 \|\| 262144 \|\| 131072 \|\| 65536 \|\| 655360 \|\| 1 \|\| -
			\|-
			\| 10G/1500 \|\| 262144 \|\| 262144 \|\| 65536 \|\| 655360 \|\| 1 \|\| -
			\|-
			\| 10G/9000 \|\| 262144 \|\| 262144 \|\| 65536 \|\| 655360 \|\| 1 \|\| -
			\|}

			Sample commands:

	/usr/sbin/no -o udp_sendspace=65536		/usr/sbin/no -o udp_sendspace=65536
	/usr/sbin/no -o udp_recvspace=655360		/usr/sbin/no -o udp_recvspace=655360
	/usr/sbin/no -o tcp_sendspace=~~65536~~		/usr/sbin/no -o tcp_sendspace=262144
	/usr/sbin/no -o tcp_recvspace=~~65536~~		/usr/sbin/no -o tcp_recvspace=262144
	/usr/sbin/no -o rfc1323=1		/usr/sbin/no -o rfc1323=1
	/usr/sbin/no -o sb_max=4194304		/usr/sbin/no -o sb_max=4194304

Ebasso: /* Networking */

2022-09-26T11:59:27Z

Networking

← Older revision		Revision as of 11:59, 26 September 2022
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			Tuning for Performance

			/usr/sbin/no -o udp_sendspace=65536
			/usr/sbin/no -o udp_recvspace=655360
			/usr/sbin/no -o tcp_sendspace=65536
			/usr/sbin/no -o tcp_recvspace=65536
			/usr/sbin/no -o rfc1323=1
			/usr/sbin/no -o sb_max=4194304
			/usr/sbin/no -o ipqmaxlen=512

	== File descriptors (ulimit) ==		== File descriptors (ulimit) ==

Ebasso at 11:42, 26 September 2022

2022-09-26T11:42:24Z

← Older revision		Revision as of 11:42, 26 September 2022
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			'''<big>Currently in DRAFT!!!</big>'''

	= AIX Tuning =		= AIX Tuning =

Ebasso: /* Articles */

2022-09-26T11:41:47Z

Articles

← Older revision		Revision as of 11:41, 26 September 2022
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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/support/pages/node/6321345 Connect:Direct for UNIX: File Transfer Performance]

	* [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]

Ebasso at 11:39, 26 September 2022

2022-09-26T11:39:29Z

← Older revision		Revision as of 11:39, 26 September 2022
Line 1:		Line 1:
			= 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



	== ~~AIX file~~ descriptors (ulimit) ==		== 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.
Line 26:		Line 36:

	= 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]

Ebasso at 11:36, 26 September 2022

2022-09-26T11:36:38Z

@@ Line 1: / Line 1: @@
 * [https://www.ibm.com/docs/en/was-nd/8.5.5?topic=systems-tuning-aix Tune AIX operating system for WebSphere Application Server]
 * [https://community.ibm.com/community/user/power/blogs/jim-cunningham1/2020/06/22/aix-network-tuning-for-10ge-and-virtual-network AIX Network Tuning for 10Ge and Virtual Network]
 = Ver também =

Ebasso: Criou a página com " * [https://www.ibm.com/docs/en/was-nd/8.5.5?topic=systems-tuning-aix Tune AIX operating system for WebSphere Application Server] * [https://community.ibm.com/community/us..."

2022-09-26T11:26:02Z

Criou a página com " * [https://www.ibm.com/docs/en/was-nd/8.5.5?topic=systems-tuning-aix Tune AIX operating system for WebSphere Application Server] * [https://community.ibm.com/community/us..."

New page

* [https://www.ibm.com/docs/en/was-nd/8.5.5?topic=systems-tuning-aix Tune AIX operating system for WebSphere Application Server]

* [https://community.ibm.com/community/user/power/blogs/jim-cunningham1/2020/06/22/aix-network-tuning-for-10ge-and-virtual-network AIX Network Tuning for 10Ge and Virtual Network]

= Ver também =

* [[IBM Sterling]]
* [[IBM Sterling Connect:Direct]]
* [[Cloud| Artigos sobre Cloud]]
* [[Tecnologias| Mais Artigos sobre Cloud / WebDev / Tecnologias]]

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[[Category:B2B Integrator]]