Network

Network cache and buffer settings can be changed to speed up GeognoSIS Manager performance.

All network definitions are advanced settings; please edit with caution.

Select Instance > Properties > Network.

TIP: If no units are specified, standard units are used (eg threads, sockets, buffers, connections, requests, sessions, etc. according to the parameter).

For example:

I/O Buffer Cache Size the unit is the number of I/O buffers in the cache.

Worker Thread Pool Initial Size the unit is the number of Worker Thread Pools.

Instance

Listen Port: The port the instance is listening into.

HTTP Server -Connection

Field	Description
Idle Timeout	Sets the length of time in ms before the server disconnects an inactive user. This ensures all connections are closed if the HTTP protocol fails to close a connection.
Limit	Maximum number of concurrent connections that are open at the server. Default value = 256.
Read Timeout	The read timeout in ms of a HTTP connection.
Request Cache Size
Connection Cache Size

IO

Field	Description
Buffer Maximum Free	The size of the buffer cache to expedite I/O throughput.
Buffer Size	Size of the buffer in bytes (smaller buffer sizes produce less delay).
Pool Size	Setting a too large thread pool size can cause performance problems. If too many threads are executing at the same time, the task switching overhead becomes a significant factor.

Socket

Field	Description
Maximum number of free sockets	Number of unused sockets that GeognoSIS keeps in reserve for reuse e.g. to issue a new pending accept.
Maximum number of pooled buffers	Each socket has its own (small) I/O buffer pool from which it can access a new buffer without having to request the global pool. This is usually faster as it means the global buffer pool need not be accessed/locked.
Number of pending accepts	Number of sockets simultaneously waiting to ‘accept’ a new incoming TCP/IP connection request.