Merge branch '6010-check-pqsql' into 'master'

finetune output

See merge request !95

check_psqlserver

@@ -161,7 +161,7 @@ function renderCounters(){
   do
     _iValue=${aVals[$_iCounter]}
     _iSpeed=$( ph.perfdeltaspeed "psql-${sColumn}-${_sStoreid}" ${_iValue} sec $_sDeltaUnit)
-    out=$( printf "%-25s: %15s %s \n" "${sColumn}" "${_iValue}" "... delta = ${_iSpeed} per $_sDeltaUnit${NL}" )
+    out=${out}$( printf "%-25s: %15s %s \n" "${sColumn}" "${_iValue}" "... delta = ${_iSpeed} per $_sDeltaUnit${NL}" )
     ph.perfadd "${sColumn}"   "${_iSpeed}"
     _iCounter+=1
   done