applications/luci-statistics: Saner defaults for processes to monitor and add helptext

applications/luci-statistics/luasrc/model/cbi/luci_statistics/processes.lua

@@ -28,8 +28,9 @@ enable = s:option( Flag, "enable", translate("Enable this plugin") )
 enable.default = 0
 
 -- collectd_processes.processes (Process)
-processes = s:option( Value, "Processes", translate("Monitor processes") )
+processes = s:option( Value, "Processes", translate("Monitor processes"),
-processes.default = "olsrd bmxd httpd dnsmasq dropbear tinc"
+	translate("Processes to monitor seperated by space") )
 processes:depends( "enable", 1 )
+processes.default = "uhttpd dropbear dnsmasq"
 
 return m

applications/luci-statistics/luasrc/statistics/rrdtool/definitions/memory.lua

@@ -16,7 +16,7 @@ function rrdargs( graph, host, plugin, plugin_instance, dtype )
 	return {
 		title = "%H: Memory usage",
 		vlabel = "MB",
-		number_format = "%5.1lf%%",
+		number_format = "%5.1lf%s",
 		data = {
 			instances = { 
 				memory = { "free", "buffered", "cached", "used" }

applications/luci-statistics/root/etc/config/luci_statistics

@@ -96,6 +96,7 @@ config 'statistics' 'collectd_network'
 
 config 'statistics' 'collectd_processes'
 	option 'enable' '1'
+	option 'Processes' 'uhttpd dnsmasq dropbear'
 
 config 'statistics' 'collectd_tcpconns'
 	option 'enable' '1'