Added processgraph function

.functions

@@ -297,13 +297,19 @@ function transfer() {
 }
 
 # Graph ping between host and a given hostname
-# Usage: ping <host>
-function pingraph {
-    while true; do echo '{"value": '`ping -c 1 $1 | awk -F"=| " 'NR==2 {print $10}'`'}'; sleep 0.5; done | jplot value
+# Usage: pinggraph <host>
+function pinggraph {
+    while true; do echo '{"ping": '`ping -c 1 $1 | awk -F"=| " 'NR==2 {print $10}'`'}'; sleep 0.2; done | jplot --steps 500 ping
 }
 
 # Graph (using curl and jplot) website response times
 # Usage: wwwgraph <url>
 function wwwgraph {
     while true; do curl -s -o /dev/null -w '{"lookup": %{time_namelookup}, "connect": %{time_connect}, "appconnect": %{time_appconnect}, "pretransfer": %{time_pretransfer}, "redirect": %{time_redirect}, "starttransfer": %{time_starttransfer}, "total": %{time_total}}' $1 | sed -E 's/([0-9]),([0-9])/\1.\2/g'; sleep 1.5; done | jplot lookup+connect+appconnect+pretransfer+redirect+starttransfer+total
 }
+
+# Graph a process CPU and memory usage
+# Usage: processgraph <name> (Chrome, node, ...)
+function processgraph {
+    while true; do ps aux | grep $1 | grep -v grep | awk '{ cpu += $3; mem += $4} END {print "{\"cpu\":"cpu",\"mem\":"mem"}"}' | sed -E 's/([0-9]),([0-9])/\1.\2/g'; sleep 0.2; done | jplot --steps 600 cpu+mem
+}