Kbase P3307: Calculation example for SonicMQ memory consumption and queue size
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
8/15/2002 |
|
Solution ID: P3307
GOAL:
Calculation example for SonicMQ memory consumption and queue size
FACT(s) (Environment):
SonicMQ 3.x
SonicMQ 4.x
FIX:
250 Queues and 200 messages per queue, with a size of 6,000 bytes per message
gives a total size of 300,000,000 bytes. Given that with the default
settings, 1MB of messages stays in memory, the memory consumption would be
250MB + a little bit of overhead.
How to configure the queues is described in the
SonicMQ V4 Configuration & Administration Guide, Chapter 6 Destinations.
Especially important is the Save Threshold description, which is the maximum total size of messages (in KB) for the specific queue, that can reside in memory at one time.