Re: [vpp-dev] VPP hangs after few hours of continuous VAPI Send/Recv #acl #abf #vapi

2021-09-13 Thread Andrew Yourtchenko
Hi Ravikiran, This definition is way too vague to tell anything. What is the setup ? (Cores and their config) What are the exact rules being pushed ? What are the type of traffic that is passing ? If you see the VPP stuck - what does looking at it with GDB tell about the state of it ? Is

Re: [vpp-dev] VPP hangs after few hours of continuous VAPI Send/Recv #acl #abf #vapi

2021-09-13 Thread Andrew Yourtchenko
Hi Ravikiran, > On 13 Sep 2021, at 13:00, RaviKiran Veldanda wrote: > > This definition is way too vague to tell anything. > > Hi Andrew, > Please find my answers below > What is the setup ? (Cores and their config) > Its 1U server, with 72cores available and 5cores for VPP. With 100G

Re: [vpp-dev] VPP hangs after few hours of continuous VAPI Send/Recv #acl #abf #vapi

2021-09-13 Thread RaviKiran Veldanda
Hi Andrew, >>>What is sitting on the other end of the memif interfaces? Are those >>>applications experiencing any changes / restarts throughout, or are they >>>permanently run so no transient events in memif ? There is no transition on memif interfaces, and I am not running any traffic so no

Re: [vpp-dev] VPP hangs after few hours of continuous VAPI Send/Recv #acl #abf #vapi

2021-09-13 Thread RaviKiran Veldanda
[Edited Message Follows] This is reproduced with stand alone app, which just creates and deletes the ACL,ABF policies. No traffic, No memif. Please find GDB context: Its waiting on some ptherad_condition_wait --> not a timed wait. gdb /usr/bin/vpp 0x7f023297848c in

Re: [vpp-dev] VPP hangs after few hours of continuous VAPI Send/Recv #acl #abf #vapi

2021-09-13 Thread RaviKiran Veldanda
Please find GDB context: Its waiting on some ptherad_condition_wait --> not a timed wait. gdb /usr/bin/vpp 0x7f023297848c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 Missing separate debuginfos, use: yum debuginfo-install glibc-2.28-101.el8.x86_64

Re: [vpp-dev] VPP hangs after few hours of continuous VAPI Send/Recv #acl #abf #vapi

2021-09-13 Thread RaviKiran Veldanda
This definition is way too vague to tell anything. Hi Andrew, Please find my answers below What is the setup ? (Cores and their config) Its 1U server, with 72cores available and 5cores for VPP. With 100G NIC. VAPI with 512 request and response size. What are the exact rules being

Re: [vpp-dev] VPP hangs after few hours of continuous VAPI Send/Recv #acl #abf #vapi

2021-09-13 Thread Andrew Yourtchenko
Cool! Would you be able to share the app + VPP startup config to see if I can repro this locally ? --a > On 13 Sep 2021, at 15:25, RaviKiran Veldanda wrote: > >  > [Edited Message Follows] > > This is reproduced with stand alone app, which just creates and deletes the > ACL,ABF policies.

Re: [vpp-dev] VPP hangs after few hours of continuous VAPI Send/Recv #acl #abf #vapi

2021-09-13 Thread RaviKiran Veldanda
Hi Andrew, Thanks for prompt reply, Please find details below VAPI Configuration ==> I believe you are talking about this rv = vapi_connect (ctx, "checking", NULL, 512, 512, VAPI_MODE_BLOCKING, true); The VPP_IFADDR.cfg --> is for all interface information. The startup.conf for the VPP startup. I

Re: [vpp-dev] VPP hangs after few hours of continuous VAPI Send/Recv #acl #abf #vapi

2021-09-13 Thread Andrew Yourtchenko
Oh and even before that - could you see if the same issue occurs in the case of no workers (so only a single thread scenario) ? That will help to narrow down the area + focus my repro. --a > On 13 Sep 2021, at 18:06, Andrew Yourtchenko via lists.fd.io > wrote: > > Cool! Would you be able

[vpp-dev] Centos 8 install problems

2021-09-13 Thread Felipe Arturo Polanco
Hi, Is Centos 8 supported for VPP compile? We are trying both Rocky Linux and Centos 8 compile from source and we are hitting the same error: ModuleNotFoundError: No module named 'ninja' But ninja is already installed [root@SUT3_VPP vpp]# pip3 install ninja WARNING: Running pip install with

[vpp-dev] Input marking (if possible) or several VPP instances

2021-09-13 Thread Юрий Иванов
Hi, I have box with 2 In interfaces (1-IN and 2-IN) and one output interface (1-OUT). In case traffic comes to 2-IN and goes out to 1-OUT reply should use 2-IN interface. As I know VPP doesn't have dynamic routing (i.e. BGP) but maybe thre is some sort of input traffic marking in VPP to select