Re: dhclient sucks cpu usage...

2014-06-10 Thread Alexander V. Chernikov
On 10.06.2014 22:56, John-Mark Gurney wrote: > Alexander V. Chernikov wrote this message on Tue, Jun 10, 2014 at 21:33 +0400: >> On 10.06.2014 20:24, John-Mark Gurney wrote: >>> Alexander V. Chernikov wrote this message on Tue, Jun 10, 2014 at 13:17 >>> +0400: On 10.06.2014 07:03, Bryan Vente

Re: dhclient sucks cpu usage...

2014-06-10 Thread John-Mark Gurney
Alexander V. Chernikov wrote this message on Tue, Jun 10, 2014 at 21:33 +0400: > On 10.06.2014 20:24, John-Mark Gurney wrote: > >Alexander V. Chernikov wrote this message on Tue, Jun 10, 2014 at 13:17 > >+0400: > >>On 10.06.2014 07:03, Bryan Venteicher wrote: > >>>Hi, > >>> > >>>- Original Mes

Re: dhclient sucks cpu usage...

2014-06-10 Thread John-Mark Gurney
Alexander V. Chernikov wrote this message on Tue, Jun 10, 2014 at 22:21 +0400: > On 10.06.2014 22:11, Bryan Venteicher wrote: > > > >- Original Message - > >>On 10.06.2014 07:03, Bryan Venteicher wrote: > >>>Hi, > >>> > >>>- Original Message - > So, after finding out that nc has

Re: dhclient sucks cpu usage...

2014-06-10 Thread Alexander V. Chernikov
On 10.06.2014 22:11, Bryan Venteicher wrote: - Original Message - On 10.06.2014 07:03, Bryan Venteicher wrote: Hi, - Original Message - So, after finding out that nc has a stupidly small buffer size (2k even though there is space for 16k), I was still not getting as good as p

Re: dhclient sucks cpu usage...

2014-06-10 Thread Bryan Venteicher
- Original Message - > On 10.06.2014 07:03, Bryan Venteicher wrote: > > Hi, > > > > - Original Message - > >> So, after finding out that nc has a stupidly small buffer size (2k > >> even though there is space for 16k), I was still not getting as good > >> as performance using nc b

Re: dhclient sucks cpu usage...

2014-06-10 Thread Alexander V. Chernikov
On 10.06.2014 20:24, John-Mark Gurney wrote: Alexander V. Chernikov wrote this message on Tue, Jun 10, 2014 at 13:17 +0400: On 10.06.2014 07:03, Bryan Venteicher wrote: Hi, - Original Message - So, after finding out that nc has a stupidly small buffer size (2k even though there is spa

Re: dhclient sucks cpu usage...

2014-06-10 Thread John-Mark Gurney
Alexander V. Chernikov wrote this message on Tue, Jun 10, 2014 at 13:17 +0400: > On 10.06.2014 07:03, Bryan Venteicher wrote: > >Hi, > > > >- Original Message - > >>So, after finding out that nc has a stupidly small buffer size (2k > >>even though there is space for 16k), I was still not ge

Re: dhclient sucks cpu usage...

2014-06-10 Thread Alexander V. Chernikov
On 10.06.2014 07:03, Bryan Venteicher wrote: Hi, - Original Message - So, after finding out that nc has a stupidly small buffer size (2k even though there is space for 16k), I was still not getting as good as performance using nc between machines, so I decided to generate some flame gra

Re: dhclient sucks cpu usage...

2014-06-09 Thread Bryan Venteicher
Hi, - Original Message - > So, after finding out that nc has a stupidly small buffer size (2k > even though there is space for 16k), I was still not getting as good > as performance using nc between machines, so I decided to generate some > flame graphs to try to identify issues... (Thank

dhclient sucks cpu usage...

2014-06-09 Thread John-Mark Gurney
So, after finding out that nc has a stupidly small buffer size (2k even though there is space for 16k), I was still not getting as good as performance using nc between machines, so I decided to generate some flame graphs to try to identify issues... (Thanks to who included a full set of modules, i