Re:Re: Re: Re: concurrent performance of Guacamole

2020-03-03 Thread 崔**
Today, we did concurrent testing again. There's a lot of similar information in tomcat log file. You can view the attachments. -cuihx 在 2020-01-16 15:30:59,"Tushar Jain" 写道: Also, having a look at Syslog and servlet container logs(e.g. Tomcat) will be a good idea to start troubleshootin

Re: Re: Re: Re: concurrent performance of Guacamole

2020-01-17 Thread Mike Jumper
On Thu, Jan 16, 2020 at 6:35 AM Tushar Jain wrote: > > 1. Remote VMs refusing the connection to Guacamole, instead of it being > a problem with Guacamole itself. This could be due to connectivity problem > between Guacamole server and your openstack VM. This could also be due to > max resource ut

Re: Re: Re: Re: concurrent performance of Guacamole

2020-01-16 Thread Tushar Jain
> 1. Remote VMs refusing the connection to Guacamole, instead of it being a problem with Guacamole itself. This could be due to connectivity problem between Guacamole server and your openstack VM. This could also be due to max resource utilization on your openstack VM I don't understand "max resour

Re:Re: Re: Re: concurrent performance of Guacamole

2020-01-16 Thread 崔**
OK! Thanks! And there are a few questions. > 1. Remote VMs refusing the connection to Guacamole, instead of it being a > problem with Guacamole itself. This could be due to connectivity problem > between Guacamole server and your openstack VM. This could also be due to max > resource utilizati

Re: Re: Re: concurrent performance of Guacamole

2020-01-15 Thread Tushar Jain
Also, having a look at Syslog and servlet container logs(e.g. Tomcat) will be a good idea to start troubleshooting. Do share the details, if you see any errors in these logs On Thu, Jan 16, 2020 at 12:53 PM Tushar Jain < tushar.j...@hitachi.mgrmnet.com> wrote: > Hi Cuihx, > > > What resource

Re: Re: Re: concurrent performance of Guacamole

2020-01-15 Thread Tushar Jain
Hi Cuihx, > What resources do you currently have allocated? I don't understand what resources you mean. This means RAM, CPU, HDD, Network Bandwidth (between Guacamole server and OpenStack server/VM). Can you use some kind of performance monitor to see what is the utilization of each during concur

Re:Re: Re: concurrent performance of Guacamole

2020-01-15 Thread 崔**
About 20% of the users had multiple reconnections during the initial access, but they were able to connect successfully in the end. Everything is OK after connecting successfully. Network is OK, this is a concurrent test within the same network. > What resources do you currently have allocated?

Re: Re: concurrent performance of Guacamole

2020-01-14 Thread Mike Jumper
On Tue, Jan 14, 2020, 22:27 崔恒香 wrote: > My application connects VMs in openstack through guacamole. > > The concurrent number is about three hundred. > > Some users saw multiple reconnections and were finally able to connect. > > We want to reduce the incidence of reconnection. > This is still

Re: concurrent performance of Guacamole

2020-01-14 Thread Mike Jumper
On Tue, Jan 14, 2020 at 7:44 PM 崔恒香 wrote: > Hi everyone: > I have a question, > How to improve the concurrent performance of Guacamole? > Improve relative to what specifically? What behavior are you currently seeing? What level of peak concurrency are you expecting? What resources do