Re: [PATCH V2 0/5] fast qom tree get

2025-07-07 Thread Steven Sistare
On 7/4/2025 8:26 AM, Markus Armbruster wrote: Steve Sistare writes: Using qom-list and qom-get to get all the nodes and property values in a QOM tree can take multiple seconds because it requires 1000's of individual QOM requests. Some managers fetch the entire tree or a large subset of it wh

Re: [PATCH V2 0/5] fast qom tree get

2025-07-07 Thread Steven Sistare
On 7/4/2025 8:33 AM, Markus Armbruster wrote: Steve, My sincere apologies for the long, long delay. It wasn't just for the usual reasons. It was also because I had a vague feeling of unease about qom-tree, and had trouble figuring out why. I'll try do your work justice before the window for 1

Re: [PATCH V2 0/5] fast qom tree get

2025-07-04 Thread Markus Armbruster
Steve, My sincere apologies for the long, long delay. It wasn't just for the usual reasons. It was also because I had a vague feeling of unease about qom-tree, and had trouble figuring out why. I'll try do your work justice before the window for 10.1 closes. QOM maintainers, please have a look

Re: [PATCH V2 0/5] fast qom tree get

2025-07-04 Thread Markus Armbruster
Steve Sistare writes: > Using qom-list and qom-get to get all the nodes and property values in a > QOM tree can take multiple seconds because it requires 1000's of individual > QOM requests. Some managers fetch the entire tree or a large subset > of it when starting a new VM, and this cost is a

Re: [PATCH V2 0/5] fast qom tree get

2025-05-19 Thread Fabiano Rosas
Steve Sistare writes: > Using qom-list and qom-get to get all the nodes and property values in a > QOM tree can take multiple seconds because it requires 1000's of individual > QOM requests. Some managers fetch the entire tree or a large subset > of it when starting a new VM, and this cost is a

[PATCH V2 0/5] fast qom tree get

2025-05-12 Thread Steve Sistare
Using qom-list and qom-get to get all the nodes and property values in a QOM tree can take multiple seconds because it requires 1000's of individual QOM requests. Some managers fetch the entire tree or a large subset of it when starting a new VM, and this cost is a substantial fraction of start up