crusader

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#!/bin/bash

name=crusader$1
timediff=$2
suffix=$3
popis=$4
width=$5

PATH=$PATH:/opt/rrdtool/bin

datadir=/var/statistiky/crusader
target_img_dir="/var/www/heaven/stat/img"

cd $datadir

xgridstr=""

if [ $timediff -ge 604800 ]
then
    xgridstr="--x-grid HOUR:12:DAY:1:DAY:1:86400:%d.%m."
fi
if [ $timediff -ge 2678400 ]
then
    xgridstr="--x-grid DAY:1:DAY:7:DAY:2:86400:%d.%m."
fi

now=`date +%s`

function simple_graph()
{
rrdtool graph ${target_img_dir}/${name}_${suffix}.png --imgformat PNG --start `expr $now - ${timediff}` --end $now \
     DEF:rss_min=${name}.rrd:rss:MIN \
     DEF:rss_max=${name}.rrd:rss:MAX \
     DEF:rss_avg=${name}.rrd:rss:AVERAGE \
     LINE1:rss_max#FF0000:"max" \
     AREA:rss_avg#a0a0a0:"avg" \
     LINE1:rss_min#0000FF:"min" \
     --vertical-label "RSS" \
     --height 200 \
     --width  ${width} \
     --title "${name} ${popis}"
}

# detekce UNKNOWN
#        CDEF:offline=prumer_avg,UN,INF,0,IF \
#        AREA:offline#f3ff73 \


function flow_graph()
{
    rrdtool graph ${target_img_dir}/${name}_${suffix}.png --imgformat PNG --start `expr $now - ${timediff}` --end $now \
        DEF:rss_avg=${name}.rrd:rss_avg:AVERAGE \
        DEF:rss_min=${name}.rrd:rss_min:MIN \
        DEF:rss_max=${name}.rrd:rss_max:MAX \
        CDEF:avg1=PREV\(rss_avg\) \
        CDEF:avg2=PREV\(avg1\) \
        CDEF:min1=PREV\(rss_min\) \
        CDEF:max1=PREV\(rss_max\) \
        CDEF:prumer_avg=rss_avg,avg1,avg2,+,+,3,/ \
        CDEF:maxmin=max1,min1,- \
        HRULE:400#FF0000 \
        HRULE:450#00BB00 \
        AREA:min1#FFFFFF \
        STACK:maxmin#e0e0e0 \
        LINE1:max1#FFa1a1:"max" \
        LINE1:min1#a8a8FF:"min" \
        LINE2:prumer_avg#202020:"avg" \
        --vertical-label "RSS" \
        --height 200 \
        --width  ${width} \
        ${xgridstr} \
        --title "Sila signalu ${name} ${popis}"
}

#if [ $timediff -lt 86400 ]
if [ $timediff -eq 9000 ]
then
    rrdtool graph ${target_img_dir}/${name}_${suffix}.png --imgformat PNG --start `expr $now - ${timediff}` --end $now \
        DEF:rss_avg=${name}.rrd:rss_avg:AVERAGE \
        DEF:rss_min=${name}.rrd:rss_min:MIN \
        DEF:rss_max=${name}.rrd:rss_max:MAX \
        CDEF:maxmin=rss_max,rss_min,- \
        HRULE:0#000000 \
        AREA:rss_min#FFFFFF \
        STACK:maxmin#e0e0e0 \
        LINE1:rss_min#a8a8FF:"min" \
        LINE1:rss_max#FFa1a1:"max" \
        LINE1:rss_avg#202020:"avg" \
        --vertical-label "RSS" \
        --height 800 \
        --width  ${width} \
        ${xgridstr} \
        --title "Sila signalu ${name} ${popis}"
else
    flow_graph
fi