Spider Spawning Generates Phantom MissionTriggers entries in sandbox.sbc, cripples servers

I am one of the server admins from the server that Moleculor is talking about. We ran into these issues while building a server that mimics Splitsies popular Survival Impossible series. So we bumped up spider spawning significantly as part of those changes. What we found was after about a couple of days there were over 200k lines in the .sbc file dedicated to mission triggers taking almost 20 seconds for the object builder to add to a dictionary.

This process would cause the entire server to pause for that 10-20 seconds every time a client connected as well as more pauses on backup. I ran a dotTrace profile on the server which is how I ended up narrowing down this issue. I've attached the MissionTriggers below, the more clients that we have connected the faster these triggers are generated, we've seen upwards of 3,000 mission triggers generated in a single hour before. My bandaid for the server was a plugin that modifies the MySessionComponentMissionTriggers classes load method to drop all the mission triggers on restart and it seems to have resolved the major issues related to these. But as Moleculor mentioned we are starting to see tens of thousands of useless identities that belonged to spiders filling up the SPID faction

Hi Keen QA, this morning I was working on something else and I found the source of this issue above.

private MyPlayer CreateNewPlayerInternal(MyNetworkClient steamClient, MyPlayer.PlayerId playerId, MyObjectBuilder_Player playerBuilder)
		{
			if (!this.m_playerIdentityIds.ContainsKey(playerId))
			{
				this.m_playerIdentityIds.TryAdd(playerId, playerBuilder.IdentityId);
				if (!this.m_identityPlayerIds.ContainsKey(playerBuilder.IdentityId))
				{
					this.m_identityPlayerIds.Add(playerBuilder.IdentityId, playerId);
				}
			}
			MyPlayer myPlayer = this.GetPlayerById(playerId);
			if (myPlayer == null)
			{
				myPlayer = new MyPlayer(steamClient, playerId);
				myPlayer.Init(playerBuilder);
				myPlayer.IdentityChanged += this.player_IdentityChanged;
				myPlayer.Controller.ControlledEntityChanged += this.controller_ControlledEntityChanged;
				this.AddPlayer(playerId, myPlayer);
				if (MyFakes.ENABLE_MISSION_TRIGGERS && MySessionComponentMissionTriggers.Static != null)
				{
					MySessionComponentMissionTriggers.Static.TryCreateFromDefault(playerId, false);
				}
			}
			return myPlayer;
		}

And just in case you didn't notice (because I don't know how to reply in this system), there's another comment in here from me with most of the requested files you asked for.