Just to say the analytical approach is exactly right, thanks for setting
the pace.
Mark
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On Wed, Nov 1, 2017 at 10:43 PM John A Meinel
wrote:
> So I wanted to know if Andrew's changes in 2.3 are going to have a
> noticeable affect at scale on Leadership. So I went and set up a test with
> HA controllers running 10 machines each with 3 containers, and then
(sent too soon)
Summary:
before:
1043 local.oplog.rs
868 juju.txns
470 juju.leases
after:
802 local.oplog.rs
625 juju.txns
267 juju.leases
So there seems to be a fairly noticeable decrease in load on the system
around leases (~70%). Again, not super scientific because I didn't measure
over
So I wanted to know if Andrew's changes in 2.3 are going to have a
noticeable affect at scale on Leadership. So I went and set up a test with
HA controllers running 10 machines each with 3 containers, and then
distributing ~500 applications each with 3 units across everything.
I started at commit