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

update psql output

See merge request !112

check_psqlserver

@@ -233,6 +233,9 @@ case "${sMode}" in
         typeset -i iQOther;    iQOther=$iQTotal-$iQActive-$iQIdle-$iQFastpath
 
         descr="Running total: $iQTotal ... active: $iQActive idle: $iQIdle fastpath: $iQFastpath other: $iQOther"
+        out+="${NL}"
+        out+="Hint: Query for details:${NL}"
+        out+="select * from pg_stat_activity.${NL}"
         # typeset -i iMax; iMax=20
         # out=$( grep "^.[a-z]" <<< "${_out}" | cut -c 1-150 | tr '|' ':' | head -${iMax} )
         # if [ ${iQTotal} -gt ${iMax} ]; then
@@ -247,7 +250,7 @@ case "${sMode}" in
 
     "conflicts")
         deltaunit=min
-        descr="(from pg_stat_database_conflicts)"
+        descr=""
         renderCounters "select                              \
             sum(confl_tablespace)  as confl_tablespace,  \
             sum(confl_lock)        as confl_lock,        \
@@ -260,15 +263,17 @@ case "${sMode}" in
         typeset -i iTotal; iTotal=$( echo "$out" | awk '{ sum+=$7} END { print sum;}' )
         if [ $iTotal -gt 0 ]; then
             ph.setStatus "critical"
-            descr+=" ... $iTotal conflicts detected"
+            descr+=" ... $iTotal per min conflicts detected"
         else
             descr+=" ... OK, nothing was found"
         fi
-        descr+=" - currently $iTotal per ${deltaunit}"
+        out+="${NL}"
+        out+="Hint: Query for details per database:${NL}"
+        out+="select * from pg_stat_database_conflicts.${NL}"
         ;;
 
     "dbrows")
-        descr="Count of database row actions (from pg_stat_database)"
+        descr="Count of database row actions"
         renderCounters "select                     \
             sum(tup_returned)     as tup_returned, \
             sum(tup_fetched)      as tup_fetched,  \
@@ -276,6 +281,9 @@ case "${sMode}" in
             sum(tup_updated)      as tup_updated,  \
             sum(tup_deleted)      as tup_deleted   \
             from pg_stat_database "
+        out+="${NL}"
+        out+="Hint: Query for details per database:${NL}"
+        out+="select * from pg_stat_database.${NL}"
           ;;
 
     "diskblock")
@@ -284,6 +292,9 @@ case "${sMode}" in
             sum(blks_read)     as blks_read,  \
             sum(blks_hit)      as blks_hit    \
             from pg_stat_database "
+        out+="${NL}"
+        out+="Hint: Query for details per database:${NL}"
+        out+="select * from pg_stat_database.${NL}"
         ;;
 
     "problems")
@@ -301,11 +312,13 @@ case "${sMode}" in
         typeset -i iTotal; iTotal=$( echo "$out" | awk '{ sum+=$7} END { print sum;}' )
         if [ $iTotal -gt 0 ]; then
             ph.setStatus "critical"
-            descr+="... $iTotal Problems and troublemakers were found"
+            descr+="... $iTotal (per min) Problems and troublemakers were found"
         else
             descr+=" ... OK, nothing was found"
         fi
-        descr+=" - currently $iTotal per ${deltaunit}"
+        out+="${NL}"
+        out+="Hint: Query for details per database:${NL}"
+        out+="select * from pg_stat_database.${NL}"
         ;;
 
     "replication")
@@ -359,16 +372,24 @@ case "${sMode}" in
 
             out+=$( echo "${_out}${NL}" | tr '|' ':' )
 
+            out+="${NL}"
+            out+="Hint: Query for details per replication:${NL}"
+            out+="select * from pg_stat_replication.${NL}"
+
         fi
         ;;
 
     "transactions")
-        descr="Count of transactions over all databases (from pg_stat_database)"
+        descr="Count of transactions over all databases"
         renderCounters "select             \
             sum(xact_commit)   as commit,  \
             sum(xact_rollback) as rollback \
             from pg_stat_database "
-          ;;
+
+        out+="${NL}"
+        out+="Hint: Query for details per database:${NL}"
+        out+="select * from pg_stat_database.${NL}"
+        ;;
 
     *)
         echo ERRROR: [${sMode}] is an INVALID mode