Potential hang when querying windows_eventlog

[directionless]

From a conversation on slack, running something like select * from windows_eventlog where channel = "Security"; seem to leave launcher locked and unresponsive to future queries.

I have not dug into why. My guess is that it's trying to marshal a bunch of data and hitting some kind of resource limit

[directionless]

Watching the task manager, I see osquery spike, and then recede, but then launcher starts growing ram.