A Bulk Http Loggly Sink for Serilog That supports upto 10000x more efficient logging to loggly by making use of the loggly bulk http endpoint.
Install via nuget
Install-Package Serilog.LogglyBulkSink
var logglyKey = "125125125125125125125125" // whatever you loggly key is
var tags = new []{"PROD"}
var logger = new LoggerConfiguration()
.MinimumLevel.Verbose()
.WriteTo.Loggly(logglyKey, new[] {sourceTag}, batchPostingLimit: 10000, period: TimeSpan.FromSeconds(10))
.CreateLogger();