reduce Search tx log spam #874

Job	Run time
Linux CentOS 7	3m 25s
Linux fedora latest	4m 13s
Native Linux (WError)	5m 20s
Native Linux (libc++ debug)	6m 24s
Native Linux (c++17)	5m 28s
Cross mingw64 DLL	12m 26s
Cross mingw64 static	12m 10s
RTEMS5	14m 54s
Native Linux with clang	4m 54s
Native Linux with clang ubsan	6m 7s
Native Linux with libevent stable	5m 2s
Native Linux with 7.0.2	4m 47s
Native Linux with 3.15	4m 59s
Native Linux with 3.14	6m 11s
OSX	3m 7s
vs2019 DLL	8m 26s
vs2019 static	9m 10s
	1h 57m 3s

Provide feedback