v1.6: show most consuming processes if ram usage is > nn %

check_memory

@@ -22,11 +22,13 @@
 # 2020-07-08  v1.3  <axel.hahn@iml.unibe.ch> FIX: set "ph." instead "ps."
 # 2020-07-16  v1.4  <axel.hahn@iml.unibe.ch> FIX: add unit MB in the performance data (see #3939)
 # 2021-03-24  v1.5  <axel.hahn@iml.unibe.ch> increase Swap critical limit 5 --> 50
+# 2022-03-09  v1.6  <axel.hahn@iml.unibe.ch> show most ram intensive processes
 # ======================================================================
 
 
 . `dirname $0`/inc_pluginfunctions
 
+iMinRamUsageToShowProcesses=30
 
 # ----------------------------------------------------------------------
 # FUNCTIONS
@@ -105,6 +107,13 @@ echo
 cat /proc/meminfo | egrep "^(Mem|Cache|Buffers|Swap|Slab|SReclaimable)"
 
 
+# v1.6: show most consuming processes if usage is > nn %
+if [ $ramUsage -gt $iMinRamUsageToShowProcesses ]; then
+  echo
+  echo "RAM usage is higher $iMinRamUsageToShowProcesses percent ... showing most consuming processes:"
+  ps aux | head -1; ps aux | sort -nrk 3,3 | head -n 5
+fi 
+
 # --- performance data
 ph.perfadd "memory-total"    "${ramTotal}MB"    "" "" 0 ${ramTotal}
 ph.perfadd "memory-used"     "${ramUsed}MB"     "" "" 0 ${ramTotal}