How should I add LD_PRELOAD to domain xml. I guess within:
but this is generating syntax errors.
so,
cause eBPF pulls all from the kernel,
yes you can.
but you need to dive into the stuff..
Knowing basics about performance and kernel can help.
but it's possible.
slainte!
26.12.2022 19:19:47 Gk Gk :
> So, can I derive cpu, memory, disk and network st
So, can I derive cpu, memory, disk and network stats of the VMs ?
On Monday, December 26, 2022, Marko Horn wrote:
> Hello,
>
> yes I can :-)
>
> https://www.brendangregg.com/
>
> on the page you will find a link to his 'Linux Performance' book.
> On the page are also further Infos about the topic
Hello,
yes I can :-)
https://www.brendangregg.com/
on the page you will find a link to his 'Linux Performance' book.
On the page are also further Infos about the topic 'performance'.
you will have to dive into the stuff.
(e)BPF is a "MIGHTY" area.
But you can pull out nearly 'every' meta data fr
Thanks Marco for the response. Is it possible to collect these vm stats
from the host KVM hypervisor ? Also can u give the link for this book ?
Thanks
Happy holidays
On Monday, December 26, 2022, Marko Horn wrote:
> Hi,
>
> I think best way is to use BPF to collect stats. I did this in past in
c
Hi,
I think best way is to use BPF to collect stats. I did this in past in
combination with 'perf'.
Theres a nice book of Brandon Greg from Netflix Networks where he describe how
to do this and how to write own scripts.
merry Xmas
marko
26.12.2022 11:
Hi All,
I am trying to collect memory, disk and network stats for a VM on kvm host.
It seems that the statistics are not matching what the OS inside the VM is
reporting. Why is this discrepancy ?
Is this a known bug of libvirt ? Also I heard that libvirt shows cumulative
figures for these measure
