slitaz-forge annotate mirror/info/bin/makegraphs @ rev 184

mirror/info: add missing server icon and fix some links
author Christophe Lincoln <pankso@slitaz.org>
date Tue Mar 20 20:52:21 2012 +0100 (2012-03-20)
parents 2ff7070bdedc
children d2d8931bb183
rev   line source
pankso@157 1 #!/bin/sh
pankso@157 2 #*/5 * * * * /var/www/mirror-info/bin/makegraphs >/dev/null
pankso@157 3
pankso@157 4 # RRD database directory
pankso@157 5 rrdlog="/var/spool/rrd"
pankso@157 6
pankso@157 7 # Images directory
pankso@184 8 rrdgraph="/var/www/mirror-info/images/rrd"
pankso@157 9
pankso@157 10 # Colors
pankso@157 11 #rrdcolors="--color SHADEA#EAE9EE --color SHADEB#EAE9EE --color BACK#EAE9EE"
pankso@157 12 rrdcolors="--color SHADEA#FFFFFF --color SHADEB#FFFFFF --color BACK#FFFFFF"
pankso@157 13 rrdgraphargs="-aPNG -i -z --alt-y-grid -w 600 -h 100 -r $rrdcolors"
pankso@157 14
pankso@157 15 [ -d $rrdlog ] || mkdir -p $rrdlog
pankso@157 16 [ -d $rrdgraph ] || mkdir -p $rrdgraph
pankso@157 17
pankso@157 18 updatecpudata() {
pankso@157 19 [ -e "$rrdlog/cpu.rrd" ] || rrdtool create $rrdlog/cpu.rrd --step=300 \
pankso@157 20 DS:user:COUNTER:600:0:500000000 \
pankso@157 21 DS:system:COUNTER:600:0:500000000 \
pankso@157 22 DS:idle:COUNTER:600:0:500000000 \
pankso@157 23 RRA:AVERAGE:0.5:1:576 RRA:AVERAGE:0.5:6:672 \
pankso@157 24 RRA:AVERAGE:0.5:24:732 RRA:AVERAGE:0.5:144:1460
pankso@157 25 grep '^cpu' /proc/stat | while read cpu user nice system idle misc; do
pankso@157 26 rrdtool update $rrdlog/cpu.rrd -t user:system:idle \
pankso@157 27 N:$(( $user + $nice )):$system:$idle
pankso@157 28 break
pankso@157 29 done
pankso@157 30
pankso@157 31 [ -e "$rrdlog/cpu2.rrd" ] &&
pankso@157 32 grep '^cpu' /proc/stat | while read cpu user nice system idle misc; do
pankso@157 33 rrdtool update $rrdlog/cpu2.rrd -t nice:user:system:idle \
pankso@157 34 N:$nice:$user:$system:$idle
pankso@157 35 break
pankso@157 36 done
pankso@157 37 }
pankso@157 38
pankso@157 39 updatecpugraph() {
pankso@157 40 period=$1
pankso@157 41 info="$(grep '^model name' /proc/cpuinfo | cut -d: -f2 \
pankso@157 42 | sed 's/ * / /g' | head -1)"
pankso@157 43 rrdtool graph "$rrdgraph/cpu-$period.png" --start -1$period \
pankso@157 44 $rrdgraphargs -l 0 -u 100 -t "cpu usage per $period [$info ]" \
pankso@157 45 DEF:user=$rrdlog/cpu.rrd:user:AVERAGE \
pankso@157 46 DEF:system=$rrdlog/cpu.rrd:system:AVERAGE \
pankso@157 47 DEF:idle=$rrdlog/cpu.rrd:idle:AVERAGE \
pankso@157 48 'CDEF:total=user,system,idle,+,+' \
pankso@157 49 'CDEF:userpct=100,user,total,/,*' \
pankso@157 50 'CDEF:systempct=100,system,total,/,*' \
pankso@157 51 'CDEF:idlepct=100,idle,total,/,*' \
pankso@157 52 'AREA:userpct#0000FF:user cpu usage' \
pankso@157 53 'STACK:systempct#FF0000:system cpu usage' \
pankso@157 54 'STACK:idlepct#00FF00:idle cpu usage\j'
pankso@157 55 }
pankso@157 56
pankso@157 57
pankso@157 58 updatememgraph() {
pankso@157 59 period=$1
pankso@157 60 info="$(free | awk '\
pankso@157 61 { \
pankso@157 62 if (/Mem:/) { \
pankso@157 63 if ($2 < 10000) printf "%d KB",$2; \
pankso@157 64 else if ($2 < 10000000) printf "%d MB",$2/1024; \
pankso@157 65 else printf "%d GB",$2/1024/1024; \
pankso@157 66 } \
pankso@157 67 }')"
pankso@157 68 info2="$(free | awk '\
pankso@157 69 { \
pankso@157 70 if (/Swap:/) { \
pankso@157 71 if ($2 < 10000) printf "%d KB",$2; \
pankso@157 72 else if ($2 < 10000000) printf "%d MB",$2/1024; \
pankso@157 73 else printf "%d GB",$2/1024/1024; \
pankso@157 74 } \
pankso@157 75 }')"
pankso@157 76 rrdtool graph "$rrdgraph/memory-$period.png" --start -1$period \
pankso@157 77 $rrdgraphargs -l 0 -u 100 \
pankso@157 78 -t "memory usage per $period [ $info + $info2 swap ]" \
pankso@157 79 DEF:used=$rrdlog/mem.rrd:memused:AVERAGE \
pankso@157 80 DEF:free=$rrdlog/mem.rrd:memfree:AVERAGE \
pankso@157 81 DEF:shared=$rrdlog/mem.rrd:memshared:AVERAGE \
pankso@157 82 DEF:buffer=$rrdlog/mem.rrd:membuffers:AVERAGE \
pankso@157 83 DEF:cache=$rrdlog/mem.rrd:memcache:AVERAGE \
pankso@157 84 DEF:swused=$rrdlog/mem.rrd:swapused:AVERAGE \
pankso@157 85 DEF:swfree=$rrdlog/mem.rrd:swapfree:AVERAGE \
pankso@157 86 'CDEF:total=used,free,+' \
pankso@157 87 'CDEF:used2=used,buffer,cache,shared,+,+,-' \
pankso@157 88 'CDEF:usedpct=100,used2,total,/,*' \
pankso@157 89 'CDEF:sharedpct=100,shared,total,/,*' \
pankso@157 90 'CDEF:bufferpct=100,buffer,total,/,*' \
pankso@157 91 'CDEF:cachepct=100,cache,total,/,*' \
pankso@157 92 'CDEF:freepct=100,free,total,/,*' \
pankso@157 93 'CDEF:swtotal=swused,swfree,+' \
pankso@157 94 'CDEF:swusedpct=100,swused,swtotal,/,*' \
pankso@157 95 'AREA:usedpct#0000FF:used memory' \
pankso@157 96 'STACK:sharedpct#FF7F00:shared memory' \
pankso@157 97 'STACK:bufferpct#FF00FF:buffered memory' \
pankso@157 98 'STACK:cachepct#FFFF00:cached memory' \
pankso@157 99 'STACK:freepct#00FF00:free memory' \
pankso@157 100 'LINE2:swusedpct#FF0000:used swap\j'
pankso@157 101 }
pankso@157 102
pankso@157 103 updatememdata () {
pankso@157 104 [ -e "$rrdlog/mem.rrd" ] ||
pankso@157 105 rrdtool create "$rrdlog/mem.rrd" --step=300 \
pankso@157 106 DS:memused:ABSOLUTE:600:0:5000000000 \
pankso@157 107 DS:memfree:ABSOLUTE:600:0:5000000000 \
pankso@157 108 DS:memshared:ABSOLUTE:600:0:5000000000 \
pankso@157 109 DS:membuffers:ABSOLUTE:600:0:5000000000 \
pankso@157 110 DS:memcache:ABSOLUTE:600:0:5000000000 \
pankso@157 111 DS:swapused:ABSOLUTE:600:0:5000000000 \
pankso@157 112 DS:swapfree:ABSOLUTE:600:0:5000000000 \
pankso@157 113 RRA:AVERAGE:0.5:1:576 RRA:AVERAGE:0.5:6:672 \
pankso@157 114 RRA:AVERAGE:0.5:24:732 RRA:AVERAGE:0.5:144:1460
pankso@157 115
pankso@157 116 while read tag count unit; do
pankso@157 117 case "$tag" in
pankso@157 118 MemTotal:) memtotal=$(($count * 1024));;
pankso@157 119 MemFree:) memfree=$(($count * 1024))
pankso@157 120 memused=$(($memtotal - $memfree))
pankso@157 121 memshared=0;;
pankso@157 122 MemShared:) memshared=$(($count * 1024));;
pankso@157 123 Buffers:) membuffers=$(($count * 1024));;
pankso@157 124 Cached:) memcache=$(($count * 1024));;
pankso@157 125 SwapTotal:) swaptotal=$(($count * 1024));;
pankso@157 126 SwapFree:) swapfree=$(($count * 1024))
pankso@157 127 swapused=$(( $swaptotal - $swapfree));;
pankso@157 128 esac
pankso@157 129 done < /proc/meminfo
pankso@157 130
pankso@157 131 rrdtool update "$rrdlog/mem.rrd" \
pankso@157 132 -t memused:memfree:memshared:membuffers:memcache:swapused:swapfree \
pankso@157 133 "N:$memused:$memfree:$memshared:$membuffers:$memcache:$swapused:$swapfree"
pankso@157 134 }
pankso@157 135
pankso@157 136 getmax() {
pankso@157 137 rrdtool fetch $rrdlog/$1.rrd AVERAGE | awk '\
pankso@157 138 BEGIN {max=0} \
pankso@157 139 /^[0-9]/ { \
pankso@157 140 if ($2 != "nan" && $2 > max) max=$2; \
pankso@157 141 if ($3 != "nan" && $3 > max) max=$3; \
pankso@157 142 } \
pankso@157 143 END { print max }' | sed 's/,/./'
pankso@157 144 }
pankso@157 145
pankso@157 146 updatediskgraph() {
pankso@157 147 period=$1
pankso@157 148 [ "$period" == "day" ] && maxdisk="$(getmax disk)"
pankso@157 149 info=""
pankso@157 150 [ -r $2 ] &&
pankso@157 151 info="[ $(fdisk -l 2> /dev/null | grep "^Disk $2:" | \
pankso@157 152 sed "s|Disk $2: \(.*\), .*|\1|") ]"
pankso@157 153 if [ -e /sys/block/${2#/dev/}/device/iodone_cnt ]; then
pankso@157 154 # --right-axis-label "I/O state %"
pankso@157 155 rrdtool graph "$rrdgraph/disk-$period.png" --start -1$period \
pankso@157 156 $rrdgraphargs -t "disk access per $period $info" \
pankso@157 157 --logarithmic --lower-limit 1 -v "Sectors/second" --units=si \
pankso@157 158 DEF:read=$rrdlog/disk.rrd:readsect:AVERAGE \
pankso@157 159 DEF:write=$rrdlog/disk.rrd:writesect:AVERAGE \
pankso@157 160 DEF:req=$rrdlog/iodisk.rrd:req:AVERAGE \
pankso@157 161 DEF:done=$rrdlog/iodisk.rrd:done:AVERAGE \
pankso@157 162 DEF:err=$rrdlog/iodisk.rrd:err:AVERAGE \
pankso@157 163 "CDEF:readpct=100,read,$maxdisk,/,*" \
pankso@157 164 "CDEF:writepct=100,write,$maxdisk,/,*" \
pankso@157 165 "CDEF:errpct=100,err,req,/,*" \
pankso@157 166 "CDEF:donepct=100,done,req,/,*" \
pankso@157 167 'AREA:readpct#0000FF:sectors read from disk' \
pankso@157 168 'STACK:writepct#00FF00:sectors written to disk' \
pankso@157 169 'LINE2:donepct#FFFF00:I/O complete' \
pankso@157 170 'LINE2:errpct#FF0000:I/O error\j'
pankso@157 171 else
pankso@157 172 rrdtool graph "$rrdgraph/disk-$period.png" --start -1$period \
pankso@157 173 $rrdgraphargs -t "disk access per $period $info" \
pankso@157 174 --logarithmic --lower-limit 1 -v "Sectors/second" --units=si \
pankso@157 175 DEF:read=$rrdlog/disk.rrd:readsect:AVERAGE \
pankso@157 176 DEF:write=$rrdlog/disk.rrd:writesect:AVERAGE \
pankso@157 177 "CDEF:readpct=100,read,$maxdisk,/,*" \
pankso@157 178 "CDEF:writepct=100,write,$maxdisk,/,*" \
pankso@157 179 'AREA:readpct#0000FF:sectors read from disk' \
pankso@157 180 'STACK:writepct#00FF00:sectors written to disk'
pankso@157 181 fi
pankso@157 182 }
pankso@157 183
pankso@157 184 updatediskdata() {
pankso@157 185 dev=$1
pankso@157 186 [ -e "$rrdlog/disk.rrd" ] ||
pankso@157 187 rrdtool create "$rrdlog/disk.rrd" --step=300 \
pankso@157 188 DS:readsect:COUNTER:600:0:5000000000 \
pankso@157 189 DS:writesect:COUNTER:600:0:5000000000 \
pankso@157 190 RRA:AVERAGE:0.5:1:576 RRA:AVERAGE:0.5:6:672 \
pankso@157 191 RRA:AVERAGE:0.5:24:732 RRA:AVERAGE:0.5:144:1460
pankso@157 192 [ -e "$rrdlog/iodisk.rrd" ] ||
pankso@157 193 rrdtool create "$rrdlog/iodisk.rrd" --step=300 \
pankso@157 194 DS:done:GAUGE:600:0:U DS:err:GAUGE:600:0:U \
pankso@157 195 DS:req:GAUGE:600:0:U \
pankso@157 196 RRA:AVERAGE:0.5:1:576 RRA:AVERAGE:0.5:6:672 \
pankso@157 197 RRA:AVERAGE:0.5:24:732 RRA:AVERAGE:0.5:144:1460
pankso@157 198
pankso@157 199 while read major minor name readreq readsect writereq writesect misc; do
pankso@157 200 [ $major = $(( 0x$(stat -c %t $dev) )) ] || continue
pankso@157 201 [ $minor = $(( 0x$(stat -c %T $dev) )) ] || continue
pankso@157 202 rrdtool update "$rrdlog/disk.rrd" -t readsect:writesect \
pankso@157 203 N:$readsect:$writesect
pankso@157 204 done < /proc/diskstats
pankso@157 205 disk=${dev:0:8}
pankso@157 206 dir=/sys/block/${disk#/dev/}/device
pankso@157 207 done=$(printf "%d\n" $(cat $dir/iodone_cnt 2> /dev/null) )
pankso@157 208 err=$(printf "%d\n" $(cat $dir/ioerr_cnt 2> /dev/null) )
pankso@157 209 req=$(printf "%d\n" $(cat $dir/iorequest_cnt 2> /dev/null) )
pankso@157 210 rrdtool update "$rrdlog/iodisk.rrd" -t done:err:req N:$done:$err:$req
pankso@157 211 }
pankso@157 212
pankso@157 213 updateifgraph() {
pankso@157 214 interface=$1
pankso@157 215 period=$2
pankso@157 216 rrdtool graph "$rrdgraph/$interface-$period.png" --start -1$period \
pankso@157 217 $rrdgraphargs -t "traffic on $interface graph per $period" \
pankso@157 218 --logarithmic -A -v "Bytes/second" --units=si \
pankso@157 219 DEF:incoming=$rrdlog/$interface.rrd:incoming:AVERAGE \
pankso@157 220 DEF:outgoing=$rrdlog/$interface.rrd:outgoing:AVERAGE \
pankso@157 221 'AREA:incoming#00FF00:incoming traffic' \
pankso@157 222 'LINE1:outgoing#0000FF:outgoing traffic\j'
pankso@157 223 }
pankso@157 224
pankso@157 225 netframes() {
pankso@157 226 ifconfig $1 | grep "$2 packets" | sed -re "s/.*$3:([0-9]+).*/\1/g"
pankso@157 227 }
pankso@157 228
pankso@157 229 netstats() {
pankso@157 230 ifconfig $1 | grep bytes | sed -re "s/.*$2 bytes:([0-9]+).*/\1/g"
pankso@157 231 }
pankso@157 232
pankso@157 233 updateifdata() {
pankso@157 234 interface=$1
pankso@157 235 [ -e "$rrdlog/$interface.rrd" ] ||
pankso@157 236 rrdtool create "$rrdlog/$interface.rrd" --step=300 \
pankso@157 237 DS:incoming:COUNTER:600:0:U \
pankso@157 238 DS:outgoing:COUNTER:600:0:U \
pankso@157 239 RRA:AVERAGE:0.5:1:576 RRA:AVERAGE:0.5:6:672 \
pankso@157 240 RRA:AVERAGE:0.5:24:732 RRA:AVERAGE:0.5:144:1460
pankso@157 241 [ -e "$rrdlog/packets-$interface.rrd" ] ||
pankso@157 242 rrdtool create "$rrdlog/packets-$interface.rrd" --step=300 \
pankso@157 243 DS:in:COUNTER:600:0:U DS:out:COUNTER:600:0:U \
pankso@157 244 DS:inerr:COUNTER:600:0:U DS:outerr:COUNTER:600:0:U \
pankso@157 245 DS:indrop:COUNTER:600:0:U DS:outdrop:COUNTER:600:0:U \
pankso@157 246 DS:inov:COUNTER:600:0:U DS:outov:COUNTER:600:0:U \
pankso@157 247 DS:frame:COUNTER:600:0:U DS:carrier:COUNTER:600:0:U \
pankso@157 248 RRA:AVERAGE:0.5:1:576 RRA:AVERAGE:0.5:6:672 \
pankso@157 249 RRA:AVERAGE:0.5:24:732 RRA:AVERAGE:0.5:144:1460
pankso@157 250 rx=$(netstats $interface RX)
pankso@157 251 tx=$(netstats $interface TX)
pankso@157 252 rrdtool update "$rrdlog/$interface.rrd" -t incoming:outgoing \
pankso@157 253 N:${rx:-U}:${tx:-U}
pankso@157 254 rx=$(netframes $interface RX packets)
pankso@157 255 tx=$(netframes $interface TX packets)
pankso@157 256 rxerr=$(netframes $interface RX errors)
pankso@157 257 txerr=$(netframes $interface TX errors)
pankso@157 258 rxdrop=$(netframes $interface RX dropped)
pankso@157 259 txdrop=$(netframes $interface TX dropped)
pankso@157 260 rxov=$(netframes $interface RX overruns)
pankso@157 261 txov=$(netframes $interface TX overruns)
pankso@157 262 frame=$(netframes $interface RX frame)
pankso@157 263 carrier=$(netframes $interface TX carrier)
pankso@157 264 rrdtool update "$rrdlog/packets-$interface.rrd" \
pankso@157 265 -t in:out:inerr:outerr:indrop:outdrop:inov:outov:frame:carrier \
pankso@157 266 N:${rx:-U}:${tx:-U}:${rxerr:-U}:${txerr:-U}:${rxdrop:-U}:${txdrop:-U}:${rxov:-U}:${txov:-U}:${frame:-U}:${carrier:-U}
pankso@157 267 }
pankso@157 268
pankso@157 269 getdisk()
pankso@157 270 {
pankso@157 271 local d
pankso@157 272 local i
pankso@157 273 d=$(stat -c %04D $1)
pankso@157 274 for i in /dev/* ; do
pankso@157 275 [ $(stat -c "%02t%02T" $i) == $d ] || continue
pankso@157 276 echo $i
pankso@157 277 break
pankso@157 278 done
pankso@157 279 }
pankso@157 280
pankso@157 281 ###
pankso@157 282 ### System graphs
pankso@157 283 ###
pankso@157 284
pankso@157 285 updatecpudata
pankso@157 286 updatecpugraph day
pankso@157 287 updatecpugraph week
pankso@157 288 updatecpugraph month
pankso@157 289 updatecpugraph year
pankso@157 290
pankso@157 291 updatememdata
pankso@157 292 updatememgraph day
pankso@157 293 updatememgraph week
pankso@157 294 updatememgraph month
pankso@157 295 updatememgraph year
pankso@157 296
pankso@157 297 if [ -e /proc/diskstats ]; then
pankso@157 298 disk=$(getdisk $0)
pankso@157 299 updatediskdata $disk
pankso@157 300 updatediskgraph day ${disk:0:8}
pankso@157 301 updatediskgraph week ${disk:0:8}
pankso@157 302 updatediskgraph month ${disk:0:8}
pankso@157 303 updatediskgraph year ${disk:0:8}
pankso@157 304 fi
pankso@157 305
pankso@157 306 iface=$(/sbin/route -n | awk '{ if (/^0.0.0.0/) print $8 }')
pankso@157 307 updateifdata $iface
pankso@157 308 updateifgraph $iface day
pankso@157 309 updateifgraph $iface week
pankso@157 310 updateifgraph $iface month
pankso@157 311 updateifgraph $iface year