osx man page for serverperflog

ServerPerfLog(8)					    BSD System Manager's Manual 					  ServerPerfLog(8)

NAME
     ServerPerfLog -- Server Performance logging daemon.

SYNOPSIS
     ServerPerfLog

DESCRIPTION
     The Server Performance log daemon writes a variety of server performance information into the Apple System Log facility for use by Server.app
     and other programs that report on system performance.

     This data is logged as Alert messages into com.apple.performance Facility in the ASL database.  Data is recorded in ASL with Sender set to
     ServerPerf.

FILES
     /usr/libexec/ServerPerfLog
		   Daemon.
     /System/Library/LaunchDaemons/com.apple.ServerPerfLog.plist
		   Launchd plist.

SEE ALSO
     asl(3)

HISTORY
     First shipped in 10.7.

Darwin								   June 2, 2019 							    Darwin