Server-side fork cause lags and crashes

enableDistantGeneration = true
distantGeneratorMode = "PRE_EXISTING_ONLY"
worldGenerationTimeoutLengthInSeconds = 180
lodChunkRenderDistanceRadius = 64
numberOfWorldGenerationThreads = 16
numberOfFileHandlerThreads = 6
numberOfLodBuilderThreads = 16
runTimeRatioForFileHandlerThreads = "1.0"
runTimeRatioForLodBuilderThreads = "0.25"
runTimeRatioForWorldGenerationThreads = "1.0"
enableLodBuilderThreadLimiting = true
minTimeBetweenChunkUpdatesInSeconds = 1
loginDataSyncRCLimit = 50
genTaskPriorityRequestRateLimit = 50
rateLimitHitTolerance = 10
enableServerNetworking = true
enableRealTimeUpdates = true
enableLoginDataSync = true
sendLevelKeys = true
generationRequestRCLimit = 100
genTaskPriorityDistanceRatio = "3.0"