added bp to test pages

Signed-off-by: Sven Nierlein <sven@nierlein.de>
multibackend pod removed

Signed-off-by: Sven Nierlein <sven@nierlein.de>
log total io time in perf log mode 2
ls tuning
fixed using undef value
implement livestatus query cache
add more timing breakpoints
fix mysql server has gone away
assume we mostly want livestatus backends