controller: Store src_mac, src_ip in svc_monitor struct. #790

Job	Run time
osx clang --disable-ssl	1m 57s
linux gcc --disable-ssl	2m 56s
linux clang --disable-ssl	2m 28s
linux gcc test -500	2m 58s
linux gcc test 501-1000	2m 19s
linux gcc test 1001-	2m 25s
linux clang test sanitizers -300	4m 3s
linux clang test sanitizers 301-600	4m 19s
linux clang test sanitizers 601-900	3m 22s
linux clang test sanitizers 901-1200	3m 35s
linux clang test sanitizers 1201-	3m 10s
linux gcc test -ljemalloc -500	3m 3s
linux gcc test -ljemalloc 501-1000	2m 57s
linux gcc test -ljemalloc 1001-	2m 41s
linux clang test -ljemalloc -500	4m 12s
linux clang test -ljemalloc 501-1000	3m 19s
linux clang test -ljemalloc 1001-	2m 32s
linux gcc system-test -100	2m 16s
linux gcc system-test 101-200	2m 20s
linux gcc system-test 201-	2m 38s
linux clang system-test sanitizers -100	3m 10s
linux clang system-test sanitizers 101-200	2m 50s
linux clang system-test sanitizers 201-	2m 54s
linux x86 gcc --disable-ssl	3m 27s
	1h 11m 51s

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