Re: [vpp-dev] fifo tuning callback issue

2020-11-11 Thread Florin Coras
Hi Bill, Here’s the patch [1]. Regards, Florin [1] https://gerrit.fd.io/r/c/vpp/+/29887 > On Nov 11, 2020, at 11:53 AM, Bill Vaughan wrote: > > Glad I could help. I have never used gerrit so please go ahead and submit > the patch. > > Thanks, > -Bill > > On Wed, Nov 11, 2020 at 2:09 PM

Re: [vpp-dev] fifo tuning callback issue

2020-11-11 Thread Bill Vaughan
Glad I could help. I have never used gerrit so please go ahead and submit the patch. Thanks, -Bill On Wed, Nov 11, 2020 at 2:09 PM Florin Coras wrote: > Hi Bill, > > Welcome to the project and thanks for the report! Agreed, that is a bug in > non-default scenarios like yours where custom fifo

Re: [vpp-dev] fifo tuning callback issue

2020-11-11 Thread Florin Coras
Hi Bill, Welcome to the project and thanks for the report! Agreed, that is a bug in non-default scenarios like yours where custom fifo tuning is required. Would you be willing to push a patch or should I do it? Regards, Florin > On Nov 11, 2020, at 10:33 AM, Bill Vaughan wrote: > > Hi

[vpp-dev] fifo tuning callback issue

2020-11-11 Thread Bill Vaughan
Hi all, I am working on a custom VPP plugin and found what I think may be a bug in application_worker.c. I don't really have a question, just wanted to point this out in case it really is a bug. There is always a chance I am doing something wrong, but everything seems to be working fine with the

Re: RES: RES: [vpp-dev] VPP API

2020-11-11 Thread Ole Troan
Hi, > Is there some sort of documentation where I can get all VPP methods avaible > for API purpose. > > For example, he you used two methods - api.show_version and connect : > >> r = vpp.connect('papi-example') >> rv = vpp.api.show_version() > > How can I be able to take a outlook of what

RES: RES: [vpp-dev] VPP API

2020-11-11 Thread Marcos - Mgiga
Hello, Is there some sort of documentation where I can get all VPP methods avaible for API purpose. For example, he you used two methods - api.show_version and connect : > r = vpp.connect('papi-example') > rv = vpp.api.show_version() How can I be able to take a outlook of what methods are

Re: [vpp-dev] VPPSB Project Status

2020-11-11 Thread Vanessa Valderrama
Thank you for your replies. I'll take the project off the archive list. Thanks, Vanessa On 11/11/20 10:25 AM, Kinsella, Ray wrote: > > 100% agree. > >   > > Ray K > >   > > *From:*vpp-dev@lists.fd.io *On Behalf Of *Ole Troan > *Sent:* Wednesday 11 November 2020 07:40 > *To:* Vanessa Valderrama

Re: [vpp-dev] VPPSB Project Status

2020-11-11 Thread Ray Kinsella
100% agree. Ray K From: vpp-dev@lists.fd.io On Behalf Of Ole Troan Sent: Wednesday 11 November 2020 07:40 To: Vanessa Valderrama ; vpp-dev@lists.fd.io Subject: Re: [vpp-dev] VPPSB Project Status > Is the VPPSB still an active project? The description is VPP Sandbox but > it doesn't appear to

Re: [vpp-dev] increase number of buffers allocated

2020-11-11 Thread Damjan Marion via lists.fd.io
> On 11.11.2020., at 12:45, Merve wrote: > > Hi everyone, > > > DBGvpp# show buffers > Pool NameIndex NUMA Size Data Size Total Avail Cached Used > > default-numa-0 0 0 2496 204816800 16800 0 0 > > DBGvpp# > > I want to increase

Re: [vpp-dev] VPP load estimation

2020-11-11 Thread dave
Values published in the stats segment: vpp# show stat segment /sys/vector_rate ScalarPtr 0 # zero vector rate, idle system /sys/vector_rate_per_worker CMainPtr0 #

[vpp-dev] increase number of buffers allocated

2020-11-11 Thread Merve
Hi everyone, DBGvpp# show buffers Pool Name    Index NUMA  Size  Data Size  Total  Avail  Cached   Used default-numa-0 0 0   2496 2048    16800  16800 0   0 DBGvpp# I want to increase number of buffers allocated. what can i do in this situation?

Re: [vpp-dev] dpdk buffer

2020-11-11 Thread Merve
Thanks, I fixed my mistake. DBGvpp# show buffers Pool Name    Index NUMA  Size  Data Size  Total  Avail  Cached   Used default-numa-0 0 0   2496 2048    16800  16800 0   0 DBGvpp# I want to increase number of buffers allocated. what can i do in this situation?

Re: [vpp-dev] dpdk buffer

2020-11-11 Thread Damjan Marion via lists.fd.io
VPP is not using DPDK buffer manager so this command display bogus results. use “show buffer” instead…. — Damjan > On 11.11.2020., at 11:57, Merve wrote: > > Hi, everyone. I want to increase num-mbufs in startup.conf. when ı checked > dpdk buffer: > > DBGvpp# show dpdk buffer > name="vpp

Re: [vpp-dev] rx-no-buf and rx-miss :packet loss

2020-11-11 Thread Damjan Marion via lists.fd.io
rx-miss typically means that you are not pulling packets out of queue fast enough, as probably your CPU is too busy with processing packets. modifying queue size will not help you with constant traffic rate, it may help only with bursty traffic and in cases when VPP is de-scheduled by kernel.

[vpp-dev] dpdk buffer

2020-11-11 Thread Merve
Hi, everyone. I want to increase num-mbufs in startup.conf. when ı checked dpdk buffer: DBGvpp# show dpdk buffer name="vpp pool 0"  available =   0 allocated =   16800 total =   16800 I have no available memory? what can i do in this situation? -=-=-=-=-=-=-=-=-=-=-=- Links: You receive

[vpp-dev] rx-no-buf and rx-miss :packet loss

2020-11-11 Thread Merve
Hi everyone, when the rx and tx queue number is low, dpdk catches the packets faster, but when the rx and tx queue numbe r is high, I get a result like, below. I have  rx-no-buf and rx-miss. So i n both cases I have packet losses. how to get rid of this situation... startup.conf dev default {

Re: [vpp-dev] VPP load estimation

2020-11-11 Thread Elias Rudberg
Hi Ben, > Yes, it is the main way to quickly assess VPP load, see > https://fd.io/docs/vpp/master/troubleshooting/cpuusage.html#vpp-cpu-load > My very crude rule-of-thumb looks like this (but your mileage may > vary): > - between 0 and 50: VPP is not working too hard > - between 50 and 100:

Re: [vpp-dev] Packet Generation with trex- Sending VPP

2020-11-11 Thread Merve
then I see like this: (show error) 1   TenGigabitEthernet1/0/1-output   interface is down    error 11667420 null-node  blackholed packets   error what exactly does that mean? -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to