Disable the ETW event source by default #212
Merged
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In order to improve execution performance, I have disabled the launch of ETW events, unless an environment variable is set.
I chose to only allow the value "true" (and its variations) to enable the events, in order to be able to switch between ETW on and off a bit faster, but if needed, we could also turn on the source if the environment variable exists, no matter what value it has.
ETW enabled, 1M iterations loop:
ETW disabled, 1M iterations loop: