Re: How do I identify if bind9 is using 4 cores?

Hi Petr, this is a side effect of libuv threadpool which inherits the name of the “parent” thread (but then it’s shared between all of them). If you use gdb on the `named`, you’ll see that those extra threads are waiting for work in the uv threadpool: (gdb) bt #0 futex_wait_cancelable

Re: How do I identify if bind9 is using 4 cores?

Consult log of bind9 service. It should autodetect 4 cores without any options, just with plain start of the service. It should show isc-socket thread for each core: pstree -t $(pidof named) I were surprised of my output however, because I have multiple isc-net-000{1}. My version is

Re: How do I identify if bind9 is using 4 cores?

Great - Thanks for the help -- Thanks and Regards, Manish R On Fri, Jun 18, 2021 at 1:44 AM Dennis Clarke via bind-users < bind-users@lists.isc.org> wrote: > On 6/17/21 03:47, Manish Rane wrote: > > Does this mean and I can

Re: How do I identify if bind9 is using 4 cores?

On 6/17/21 03:47, Manish Rane wrote: > Does this mean and I can assume that bind has started with 4 cores? > > CGroup: /system.slice/named.service >`-3150 /usr/sbin/named -f -u bind -n 4 > -- > Thanks and

Re: How do I identify if bind9 is using 4 cores?

Am 17.06.21 um 05:32 schrieb Manish Rane: Hi Team, I have BIND 9.16.17-Ubuntu on ubuntu and have 4 cores. I have configured  more /etc/default/bind9 OPTIONS="-n 4" And then restarted the services. How do I verify if bind9 has spawned 4 processes and distributed among those? it's

Re: How do I identify if bind9 is using 4 cores?

Oh - Thanks for the help. -- Thanks and Regards, Manish R On Thu, Jun 17, 2021 at 1:59 PM Anand Buddhdev wrote: > On 17/06/2021 05:32, Manish Rane wrote: > > Hi Manish, > > > I have BIND 9.16.17-Ubuntu on ubuntu and have 4

Re: How do I identify if bind9 is using 4 cores?

On 17/06/2021 05:32, Manish Rane wrote: Hi Manish, > I have BIND 9.16.17-Ubuntu on ubuntu and have 4 cores. I have configured > > more /etc/default/bind9 > OPTIONS="-n 4" > > And then restarted the services. How do I verify if bind9 has spawned 4 > processes and distributed among those? BIND

Re: How do I identify if bind9 is using 4 cores?

Does this mean and I can assume that bind has started with 4 cores? CGroup: /system.slice/named.service `-3150 /usr/sbin/named -f -u bind -n 4 -- Thanks and Regards, Manish R On Thu, Jun 17, 2021 at 9:02 AM

How do I identify if bind9 is using 4 cores?

Hi Team, I have BIND 9.16.17-Ubuntu on ubuntu and have 4 cores. I have configured more /etc/default/bind9 OPTIONS="-n 4" And then restarted the services. How do I verify if bind9 has spawned 4 processes and distributed among those? TIA Manish R ___