Thanks What parameter do I need to poll to check object hit rate? There are other parameters also like Byte Hit rate, request Hit ratio etc. How can I get detail on this. Is there any website for this? Is it really impossible to get better performance and more caching up to 30% Thanks - Lokesh -----Original Message----- From: Mark Elsen [mailto:mark.elsen@xxxxxxxxx] Sent: Wednesday, August 17, 2005 8:53 AM To: Lokesh Khanna Cc: squid-users@xxxxxxxxxxxxxxx Subject: Re: Squid - performance On 8/16/05, lokesh.khanna@xxxxxxxxxxxxxxxxx <lokesh.khanna@xxxxxxxxxxxxxxxxx> wrote: > Hi > > I am running squid 2-5-10 stable on Redhat 9 as transparent proxy. Box > is having 2 GB memory. > As per my squid config > Cache_mem 256 mb > maximum_object_size_in_memory 200 KB > maximum_object_size 1024 KB > cache_replacement_policy heap GDSF > memory_replacement_policy heap GDSF > half_closed_clients off > > > I am using 2 Scsi hard disk of 36 GB for cache. I have assigned only 15 > GB ( less than 50 % of total disk ) for cache in each disk . > So total cache is 30 GB. > > cache_dir diskd /cache1/squid 15360 16 256 Q1=64 Q2=72 > cache_dir diskd /cache2/squid 15360 16 256 Q1=64 Q2=72 > > > I want to know if squid uses full 30 GB for cache then what will happen? > Shouldn't squid start deleting those cached objects which are not in > use? > Which parameter define that? None , squid will cleanup swap space automatically if needed to store new objects. > > What parameters do I need to check to get best performance and caching. > My squid is currently handling 80 req/sec and during peak hours nearly > 1500 users uses caching server. > I can save maximum 15 % to 18 % bandwidth. Is it possible to save more > bandwidth with better performance?? > > Difficult , I have the same performance for a similar cache. Note that your object hit rate may be higher though. M. Disclaimer **************************************************************************************************************************** The information contained in this e-mail, any attached files, and response threads are confidential and may be legally privileged. It is intended solely for the use of individual(s) or entity to which it is addressed and others authorised to receive it. If you are not the intended recipient, kindly notify the sender by return mail and delete this message and any attachment(s) immediately. Save as expressly permitted by the author, any disclosure, copying, distribution or taking action in reliance on the contents of the information contained in this e-mail is strictly prohibited and may be unlawful. Unless otherwise clearly stated, and related to the official business of Accelon Nigeria Limited, opinions, conclusions, and views expressed in this message are solely personal to the author. Accelon Nigeria Limited accepts no liability whatsoever for any loss, be it direct, indirect or consequential, arising from information made available in this e-mail and actions resulting there from. For more information about Accelon Nigeria Limited, please see our website at http://www.accelonafrica.com ******************************************************************************************************************************
