Re: rpki-client disk utilization / noting mfs in man?

2022-08-03 Thread Tobias Fiebig
utilization / noting mfs in man? Heho, > BTW rpki-client is one of the (relatively few) cases where softdep is likely > to give a significant improvement in performance. I took this as motivation to do some benchmarks (defaults, noatime, softdep, noatime+softdep, mfs, mfs+noatime) o

Re: rpki-client disk utilization / noting mfs in man?

2022-08-01 Thread Tobias Fiebig
Heho, > BTW rpki-client is one of the (relatively few) cases where softdep is likely > to give a significant improvement in performance. I took this as motivation to do some benchmarks (defaults, noatime, softdep, noatime+softdep, mfs, mfs+noatime) on a VM with eight cores and 8gb of memory

Re: rpki-client disk utilization / noting mfs in man?

2022-08-01 Thread Stuart Henderson
On 2022-08-01, Kenneth Gober wrote: > On Sun, Jul 31, 2022 at 8:35 AM Tobias Fiebig < > tob...@reads-this-mailinglist.com> wrote: > >> > You could periodically rsync it to permanent storage and use mount_mfs' >> > -P option to populate at boot. >> Really good point; I will give setting that up a

Re: rpki-client disk utilization / noting mfs in man?

2022-07-31 Thread Kenneth Gober
On Sun, Jul 31, 2022 at 8:35 AM Tobias Fiebig < tob...@reads-this-mailinglist.com> wrote: > > You could periodically rsync it to permanent storage and use mount_mfs' > > -P option to populate at boot. > Really good point; I will give setting that up a try later today and add > that to the >

Re: rpki-client disk utilization / noting mfs in man?

2022-07-31 Thread Tobias Fiebig
Heho, > fwiw using a VM for a border router seems a strange choice. Agree. It is called 'doing-stupid-things' for a reason. :-| ;-) 0:-) > Also, having many routers in many networks fetch [...] Yes, and for my own systems I do just that with some added python code around it to make sure what I

Re: rpki-client disk utilization / noting mfs in man?

2022-07-31 Thread Stuart Henderson
On 2022-07-31, Tobias Fiebig wrote: > I am running a small setup, where recently the boarder router VMs of a user > caused prolonged and consistent low bandwidth (2-3mb/s) yet high utilization > (many IOPS) disk utilization on the virtualization nodes (more writeup at > [1]). fwiw using a VM

rpki-client disk utilization / noting mfs in man?

2022-07-31 Thread Tobias Fiebig
Heho, I am running a small setup, where recently the boarder router VMs of a user caused prolonged and consistent low bandwidth (2-3mb/s) yet high utilization (many IOPS) disk utilization on the virtualization nodes (more writeup at [1]). With a bit of digging, we figured out that this was