init

bin/.bin/vmrss

@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+if [ $# -eq 0 ]; then
+    echo "Usage: $0 <pid>"
+    exit 1
+fi
+
+function print_vmrss() {
+    declare -a arr
+    arr=("$1" 0)
+    total=0
+
+    while [ ${#arr[@]} -gt 0 ]; do
+
+        # remove last element
+        space=${arr[${#arr[@]}-1]}
+        unset arr[${#arr[@]}-1]
+        pid=${arr[${#arr[@]}-1]}
+        unset arr[${#arr[@]}-1]
+
+        [ -d "/proc/$pid" ] || continue
+
+        GREP_OPTS=${GREP_OPTS:-"
+          --color=auto
+          --exclude-dir={.bzr,CVS,.git,.hg,.svn,.idea,.tox}
+          "}
+        mem=$(grep $GREP_OPTS VmRSS /proc/$pid/status \
+          | grep $GREP_OPTS -o '[0-9]\+' \
+          | awk '{print $1/1024}')
+        #Add decimals to total
+        total=$(echo $mem+$total | bc)
+
+        # name of process
+        name=$(ps -p $pid -o comm=)
+
+        printf "%${space}s%s($pid): $mem MB\n" '' "$name"
+
+        # get children
+        children=$(pgrep -P $pid)
+
+        # add children to array
+        for child in $children; do
+            arr+=("$child" $((space+2)))
+        done
+    done
+    printf "Total: $total MB\n"
+}
+
+# check VMRSS_MONITOR = 1
+if [ ! -z "$VMRSS_MONITOR" ]; then
+    while true; do
+        if ps -p $1 > /dev/null
+        then
+            print_vmrss $1
+            sleep 0.5
+        else
+            break
+        fi
+    done
+    print_vmrss $1
+else
+    print_vmrss $1
+fi