Rust server slow to load

Hi, Im having an issue from the last update,
the server seems to be too much laggy than previous version of Rust.
But, I notice something particularly slow at Loading...

The server Load all of this speedy but have a long Break here:

Code:

.
..
...
[2.6s] CLIFF SPLAT
[3.1s] PROCEDURAL OBJECTS
[3.0s] CLIFF TOPOLOGY
[0.5s] CLUTTER TOPOLOGY
[96.2s] Procedural Generation
Loaded database server/RIP_SRV5/user5.db ( 0 entries)
Destroyed 229 old entities
Spawning 46026 entities
  619 / 46026
  10603 / 46026
  16885 / 46026
  24374 / 46026
  31603 / 46026
  39347 / 46026
[Oxide] 04:06 [Warning] Calling 'OnEntitySpawned' on 'Notifier v3.1.3' took 225ms [GARBAGE COLLECT]
  45661 / 46026
Loading Complete
Enforcing SpawnPopulation Limits
Map Spawned 46304 entities

after the break the load re-take
and continue showing some error of NullReference but all almost normal...

Code:

Initializing 46077 entity links
  16681 / 46077
  23942 / 46077
  32004 / 46077
  40033 / 46077
Initializing 31405 stability supports
Initializing 29305 conditional models
  2578 / 29305
  15110 / 29305
NullReferenceException: Object reference not set to an instance of an object
Setting breakpad minidump AppID = 252490
Connected to Steam

The load of CPU on the main core is 100% almost all the time loading, and then normalize.
I tested this on I3 3ghz and I7 6700k... same problem.

Any idea?

I have a lot of plugins but are all the UPDATED plugins, nothing heavy,
just LustyMap, RustIO are the more heavy I think.