Re: [vpp-dev] mysql proxy by using vpp host stack #vpp-hoststack

2022-08-22 Thread Florin Coras
Hi, 

Probably libevent statically links libc. If possible, try to recompile libevent 
and make it dynamic. 

Regards,
Florin

> On Aug 20, 2022, at 8:06 PM, weizhen9...@163.com wrote:
> 
> Hi,
> Now I implement mysql proxy by using libevent.so. And I want to implement 
> mysql proxy by vpp hoststack. But I find the dynamic library libevent.so can 
> not callback the libvcl_preload. Is this plan possible?
> Thanks.
>  
> 
> 
> 


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Re: [vpp-dev] TCP Stack Performance Benchmark

2022-08-22 Thread Florin Coras
Hi Anthony, 

Sounds great! Let me know what you find. 

As for wrk, maybe give it a try. Typically, we’ve focused ldp testing on server 
side, e.g., nginx/envoy, since that was what folks were interested in. We 
should probably take a closer look at client side as well. 

Regards,
Florin

> On Aug 19, 2022, at 3:51 AM, Anthony Fee  wrote:
> 
> Hi Florin,
> 
> Thank you for the reply.
> 
> I have seen with Netperf that actually there is TCP traffic going back and 
> forth, a connection is established and then the client side crashes. I'll try 
> to dig deeper to see what might be causing that. All I see on the server side 
> is a received invalid connection message.
> 
> I don't need to have both server and client using VPP, but I am focused on 
> the client performance. It's a good suggestion, I may try netperf server side 
> outside of VPP to see what that produces (and the other way around). I assume 
> wrk doesn't work with VCL?
> 
> I'm getting more involved in VPP these days and so I may look to extend 
> existing apps, depending on if it's required. Either way, I'll report back 
> any findings here in case it helps someone else.
> 
> Thanks again for the response.
> 
> Anthony 
> 
> 


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