[squid-users] Trouble with an app

2020-10-09 Thread Roberto Nunnari
Hello. I work in secondary school and our access to internet is protected in two points: 1) Squid proxy (I manage this) 2) Internet service provider (they change *.google.com ssl certificate with zscaler) We install these zscaler certificates on all our clients, but I believe th

Re: [squid-users] I want to know the concerns of load testing

2020-10-09 Thread Alex Rousskov
On 10/9/20 8:59 AM, m k wrote: > The CPU is not 100%, but the number of simultaneous connections does not > exceed 450. The average number of active concurrent connections is offered request rate multiplied by mean response time. Thus, if you want to see more active concurrent connections, you h

Re: [squid-users] [ext] Re: I want to know the concerns of load testing

2020-10-09 Thread Ralf Hildebrandt
* m k : > The CPU is not 100%, but the number of simultaneous connections does not > exceed 450. In netstat, FIN_WAIT was over 1. Is there a way to reduce > FiN_WAIT? We use these sysctl settings: --- snip --- # Tuning net.ipv4.tcp_fin_timeout=10 # down from 60 net.ipv4.tcp_tw_reuse=1 net

Re: [squid-users] I want to know the concerns of load testing

2020-10-09 Thread m k
Amos san, Alex san, Thank you for your reply. Change squid to compile from source. Also change the NTLM authentication to KRB. I understand that error and response speed are more important than CPU. The CPU is not 100%, but the number of simultaneous connections does not exceed 450. In netstat,