Re: 13-stable NFS server hang

2024-03-01 Thread Konstantin Belousov
On Fri, Mar 01, 2024 at 06:23:56AM -0800, Rick Macklem wrote: > On Fri, Mar 1, 2024 at 12:00 AM Ronald Klop wrote: > > > > Interesting read. > > > > Would it be possible to separate locking for admin actions like a client > > mounting an fs from traffic flowing for file operations? > Well, the N

Re: CPU hog in vnlru and arc_prune on 13-STABLE

2024-03-01 Thread Juraj Lutter
> On 1 Mar 2024, at 20:43, Lexi Winter wrote: > > Juraj Lutter: >> I have a fresh (git b9880e247b26) 13.3-STABLE running in bhyve with 2 vCPU >> and 10G of RAM. >> >> I’ve put some load on it (building lang/rust from ports outside poudriere, >> using make -j2) and the system >> started to r

Re: CPU hog in vnlru and arc_prune on 13-STABLE

2024-03-01 Thread Lexi Winter
Juraj Lutter: > I have a fresh (git b9880e247b26) 13.3-STABLE running in bhyve with 2 vCPU > and 10G of RAM. > > I’ve put some load on it (building lang/rust from ports outside poudriere, > using make -j2) and the system > started to respond very slowly. > > I did break the make process and I w

Re: CPU hog in vnlru and arc_prune on 13-STABLE

2024-03-01 Thread Juraj Lutter
> On 1 Mar 2024, at 20:19, Juraj Lutter wrote: > > Hi, > > I have a fresh (git b9880e247b26) 13.3-STABLE running in bhyve with 2 vCPU > and 10G of RAM. > > I’ve put some load on it (building lang/rust from ports outside poudriere, > using make -j2) and the system > started to respond very

CPU hog in vnlru and arc_prune on 13-STABLE

2024-03-01 Thread Juraj Lutter
Hi, I have a fresh (git b9880e247b26) 13.3-STABLE running in bhyve with 2 vCPU and 10G of RAM. I’ve put some load on it (building lang/rust from ports outside poudriere, using make -j2) and the system started to respond very slowly. I did break the make process and I was able to look into top

Re: 13-stable NFS server hang

2024-03-01 Thread Rick Macklem
On Fri, Mar 1, 2024 at 12:00 AM Ronald Klop wrote: > > Interesting read. > > Would it be possible to separate locking for admin actions like a client > mounting an fs from traffic flowing for file operations? Well, the NFS server does not really have any concept of a mount. What I am referring t

Re: 13-stable NFS server hang

2024-03-01 Thread Ronald Klop
Interesting read. Would it be possible to separate locking for admin actions like a client mounting an fs from traffic flowing for file operations? Like ongoing file operations could have a read only view/copy of the mount table. Only new operations will have to wait. But the mount never need