rev |
line source |
slaxemulator@12
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1 #!/bin/sh
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pankso@241
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2 #*/5 * * * * /home/slitaz/www/tank/lib/makegraphs >/dev/null
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slaxemulator@12
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3
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slaxemulator@12
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4 # RRD database directory
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pankso@241
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5 rrdlog="/home/slitaz/www/tank/log/rrd"
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slaxemulator@12
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6
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slaxemulator@12
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7 # Images directory
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pankso@241
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8 rrdgraph="/home/slitaz/www/tank/imgages/rrd"
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slaxemulator@12
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9
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slaxemulator@12
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10 # Colors
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slaxemulator@12
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11 rrdcolors="--color SHADEA#FFFFFF --color SHADEB#FFFFFF --color BACK#FFFFFF"
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slaxemulator@12
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12 rrdgraphargs="-aPNG -i -z --alt-y-grid -w 600 -h 100 -r $rrdcolors"
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slaxemulator@12
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13
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slaxemulator@12
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14 [ -d $rrdlog ] || mkdir -p $rrdlog
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slaxemulator@12
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15 [ -d $rrdgraph ] || mkdir -p $rrdgraph
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slaxemulator@12
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16
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slaxemulator@12
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17 updatecpudata() {
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slaxemulator@12
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18 [ -e "$rrdlog/cpu.rrd" ] || rrdtool create $rrdlog/cpu.rrd --step=300 \
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slaxemulator@12
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19 DS:user:COUNTER:600:0:500000000 \
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pankso@40
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20 DS:nice:COUNTER:600:0:500000000 \
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slaxemulator@12
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21 DS:system:COUNTER:600:0:500000000 \
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slaxemulator@12
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22 DS:idle:COUNTER:600:0:500000000 \
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pankso@40
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23 DS:iowait:COUNTER:600:0:500000000 \
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pankso@40
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24 DS:irq:COUNTER:600:0:500000000 \
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pankso@40
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25 DS:softirq:COUNTER:600:0:500000000 \
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pankso@40
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26 DS:celsius:GAUGE:600:0:50000 \
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slaxemulator@12
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27 RRA:AVERAGE:0.5:1:576 RRA:AVERAGE:0.5:6:672 \
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slaxemulator@12
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28 RRA:AVERAGE:0.5:24:732 RRA:AVERAGE:0.5:144:1460
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pankso@40
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29 grep '^cpu' /proc/stat | while read cpu user nice system idle iowait irq softirq misc; do
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pankso@40
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30 celsius=$(find /sys | grep /temp._input | xargs cat | \
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pankso@40
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31 awk '{ if ($0 > max) max=$0 } END { print max/1 }')
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pankso@40
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32 rrdtool update $rrdlog/cpu.rrd \
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pankso@40
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33 -t celsius:nice:user:system:idle:iowait:irq:softirq \
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pankso@40
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34 N:$celsius:$nice:$user:$system:$idle:$iowait:$irq:$softirq
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slaxemulator@12
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35 break
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slaxemulator@12
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36 done
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slaxemulator@12
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37 }
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slaxemulator@12
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38
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slaxemulator@12
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39 updatecpugraph() {
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slaxemulator@12
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40 period=$1
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slaxemulator@12
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41 info="$(grep '^model name' /proc/cpuinfo | cut -d: -f2 \
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slaxemulator@12
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42 | sed 's/ * / /g' | awk '
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slaxemulator@12
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43 { s=$0 ; n++ }
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slaxemulator@12
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44 END { if (n > 1) printf " %dx",n; print s }')"
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slaxemulator@12
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45 rrdtool graph "$rrdgraph/cpu-$period.png" --start -1$period \
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slaxemulator@12
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46 $rrdgraphargs -l 0 -u 100 -t "cpu usage per $period [$info ]" \
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slaxemulator@12
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47 DEF:user=$rrdlog/cpu.rrd:user:AVERAGE \
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slaxemulator@12
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48 DEF:system=$rrdlog/cpu.rrd:system:AVERAGE \
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slaxemulator@12
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49 DEF:idle=$rrdlog/cpu.rrd:idle:AVERAGE \
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pankso@40
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50 DEF:nice=$rrdlog/cpu.rrd:nice:AVERAGE \
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pankso@40
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51 DEF:celsius=$rrdlog/cpu.rrd:celsius:AVERAGE \
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pankso@40
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52 'CDEF:total=user,system,idle,nice,+,+,+' \
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slaxemulator@12
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53 'CDEF:userpct=100,user,total,/,*' \
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slaxemulator@12
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54 'CDEF:systempct=100,system,total,/,*' \
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slaxemulator@12
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55 'CDEF:idlepct=100,idle,total,/,*' \
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pankso@40
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56 'CDEF:nicepct=100,nice,total,/,*' \
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pankso@40
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57 'CDEF:temp=celsius,1000,/' \
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slaxemulator@12
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58 'AREA:userpct#0000FF:user cpu usage' \
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pankso@40
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59 'STACK:nicepct#C0C0FF:nice cpu usage' \
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slaxemulator@12
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60 'STACK:systempct#FF0000:system cpu usage' \
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pankso@40
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61 'STACK:idlepct#00FF00:idle cpu usage' \
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pankso@40
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62 'LINE1:temp#000000:temperature\g' \
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pankso@40
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63 'GPRINT:temp:MAX:max %2.0lfC\j'
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slaxemulator@12
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64 }
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slaxemulator@12
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65
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slaxemulator@12
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66 updatememgraph() {
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slaxemulator@12
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67 period=$1
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slaxemulator@12
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68 info="$(free | awk '\
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slaxemulator@12
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69 { \
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slaxemulator@12
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70 if (/Mem:/) { \
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slaxemulator@12
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71 if ($2 < 10000) printf "%d KB",$2; \
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slaxemulator@12
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72 else if ($2 < 10000000) printf "%d MB",$2/1024; \
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slaxemulator@12
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73 else printf "%d GB",$2/1024/1024; \
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slaxemulator@12
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74 } \
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slaxemulator@12
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75 }')"
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slaxemulator@12
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76 info2="$(free | awk '\
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slaxemulator@12
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77 { \
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slaxemulator@12
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78 if (/Swap:/) { \
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slaxemulator@12
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79 if ($2 < 10000) printf "%d KB",$2; \
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slaxemulator@12
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80 else if ($2 < 10000000) printf "%d MB",$2/1024; \
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slaxemulator@12
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81 else printf "%d GB",$2/1024/1024; \
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slaxemulator@12
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82 } \
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slaxemulator@12
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83 }')"
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slaxemulator@12
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84 rrdtool graph "$rrdgraph/memory-$period.png" --start -1$period \
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slaxemulator@12
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85 $rrdgraphargs -l 0 -u 100 \
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slaxemulator@12
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86 -t "memory usage per $period [ $info + $info2 swap ]" \
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slaxemulator@12
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87 DEF:used=$rrdlog/mem.rrd:memused:AVERAGE \
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slaxemulator@12
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88 DEF:free=$rrdlog/mem.rrd:memfree:AVERAGE \
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slaxemulator@12
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89 DEF:shared=$rrdlog/mem.rrd:memshared:AVERAGE \
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slaxemulator@12
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90 DEF:buffer=$rrdlog/mem.rrd:membuffers:AVERAGE \
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slaxemulator@12
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91 DEF:cache=$rrdlog/mem.rrd:memcache:AVERAGE \
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slaxemulator@12
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92 DEF:swused=$rrdlog/mem.rrd:swapused:AVERAGE \
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slaxemulator@12
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93 DEF:swfree=$rrdlog/mem.rrd:swapfree:AVERAGE \
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slaxemulator@12
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94 'CDEF:total=used,free,+' \
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slaxemulator@12
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95 'CDEF:used2=used,buffer,cache,shared,+,+,-' \
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slaxemulator@12
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96 'CDEF:usedpct=100,used2,total,/,*' \
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slaxemulator@12
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97 'CDEF:sharedpct=100,shared,total,/,*' \
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slaxemulator@12
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98 'CDEF:bufferpct=100,buffer,total,/,*' \
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slaxemulator@12
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99 'CDEF:cachepct=100,cache,total,/,*' \
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slaxemulator@12
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100 'CDEF:freepct=100,free,total,/,*' \
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slaxemulator@12
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101 'CDEF:swtotal=swused,swfree,+' \
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slaxemulator@12
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102 'CDEF:swusedpct=100,swused,swtotal,/,*' \
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slaxemulator@12
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103 'AREA:usedpct#0000FF:used memory' \
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slaxemulator@12
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104 'STACK:sharedpct#FF7F00:shared memory' \
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slaxemulator@12
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105 'STACK:bufferpct#FF00FF:buffered memory' \
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slaxemulator@12
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106 'STACK:cachepct#FFFF00:cached memory' \
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slaxemulator@12
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107 'STACK:freepct#00FF00:free memory' \
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slaxemulator@12
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108 'LINE2:swusedpct#FF0000:used swap\j'
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slaxemulator@12
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109 }
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slaxemulator@12
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110
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slaxemulator@12
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111 updatememdata () {
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slaxemulator@12
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112 [ -e "$rrdlog/mem.rrd" ] ||
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slaxemulator@12
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113 rrdtool create "$rrdlog/mem.rrd" --step=300 \
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slaxemulator@12
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114 DS:memused:ABSOLUTE:600:0:5000000000 \
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slaxemulator@12
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115 DS:memfree:ABSOLUTE:600:0:5000000000 \
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slaxemulator@12
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116 DS:memshared:ABSOLUTE:600:0:5000000000 \
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slaxemulator@12
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117 DS:membuffers:ABSOLUTE:600:0:5000000000 \
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slaxemulator@12
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118 DS:memcache:ABSOLUTE:600:0:5000000000 \
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slaxemulator@12
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119 DS:swapused:ABSOLUTE:600:0:5000000000 \
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slaxemulator@12
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120 DS:swapfree:ABSOLUTE:600:0:5000000000 \
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slaxemulator@12
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121 RRA:AVERAGE:0.5:1:576 RRA:AVERAGE:0.5:6:672 \
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slaxemulator@12
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122 RRA:AVERAGE:0.5:24:732 RRA:AVERAGE:0.5:144:1460
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slaxemulator@12
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123
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slaxemulator@12
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124 while read tag count unit; do
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slaxemulator@12
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125 case "$tag" in
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pankso@40
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126 MemTotal:) memtotal=$count;;
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pankso@40
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127 MemFree:) memfree=$count
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slaxemulator@12
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128 memused=$(($memtotal - $memfree))
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slaxemulator@12
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129 memshared=0;;
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pankso@40
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130 MemShared:) memshared=$count;;
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pankso@40
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131 Buffers:) membuffers=$count;;
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pankso@40
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132 Cached:) memcache=$count;;
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pankso@40
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133 SwapTotal:) swaptotal=$count;;
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pankso@40
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134 SwapFree:) swapfree=$count
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slaxemulator@12
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135 swapused=$(( $swaptotal - $swapfree));;
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slaxemulator@12
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136 esac
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slaxemulator@12
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137 done < /proc/meminfo
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slaxemulator@12
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138
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slaxemulator@12
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139 rrdtool update "$rrdlog/mem.rrd" \
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slaxemulator@12
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140 -t memused:memfree:memshared:membuffers:memcache:swapused:swapfree \
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slaxemulator@12
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141 "N:$memused:$memfree:$memshared:$membuffers:$memcache:$swapused:$swapfree"
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slaxemulator@12
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142 }
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slaxemulator@12
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143
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slaxemulator@12
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144 getmax() {
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slaxemulator@12
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145 rrdtool fetch $rrdlog/$1.rrd AVERAGE | awk '\
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slaxemulator@12
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146 BEGIN {max=0} \
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slaxemulator@12
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147 /^[0-9]/ { \
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slaxemulator@12
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148 if ($2 != "nan" && $2 > max) max=$2; \
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slaxemulator@12
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149 if ($3 != "nan" && $3 > max) max=$3; \
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slaxemulator@12
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150 } \
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slaxemulator@12
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151 END { print max }' | sed 's/,/./'
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slaxemulator@12
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152 }
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slaxemulator@12
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153
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slaxemulator@12
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154 updatediskgraph() {
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slaxemulator@12
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155 period=$1
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slaxemulator@12
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156 [ "$period" == "day" ] && maxdisk="$(getmax disk)"
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slaxemulator@12
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157 info=""
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slaxemulator@12
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158 [ -r $2 ] &&
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slaxemulator@12
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159 info="[ $(fdisk -l 2> /dev/null | grep "^Disk $2:" | \
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slaxemulator@12
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160 sed "s|Disk $2: \(.*\), .*|\1|") ]"
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slaxemulator@12
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161 if [ -e /sys/block/${2#/dev/}/device/iodone_cnt ]; then
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slaxemulator@12
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162 err=$(printf "%d\n" $(cat /sys/block/${2#/dev/}/device/ioerr_cnt) )
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slaxemulator@12
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163 done=$(printf "%d\n" $(cat /sys/block/${2#/dev/}/device/iodone_cnt) )
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slaxemulator@12
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164 rate=$(echo | awk "BEGIN { printf \"%.0e\\n\",$err/$done }")
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slaxemulator@12
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165 [ $err -eq 0 ] && rate="0"
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slaxemulator@12
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166 # --right-axis-label "I/O state %"
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slaxemulator@12
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167 rrdtool graph "$rrdgraph/disk-$period.png" --start -1$period \
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slaxemulator@12
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168 $rrdgraphargs -t "disk access per $period $info" \
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slaxemulator@12
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169 --logarithmic --lower-limit 1 -v "Sectors/second" --units=si \
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slaxemulator@12
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170 DEF:read=$rrdlog/disk.rrd:readsect:AVERAGE \
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slaxemulator@12
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171 DEF:write=$rrdlog/disk.rrd:writesect:AVERAGE \
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slaxemulator@12
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172 DEF:req=$rrdlog/iodisk.rrd:req:AVERAGE \
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slaxemulator@12
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173 DEF:done=$rrdlog/iodisk.rrd:done:AVERAGE \
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slaxemulator@12
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174 DEF:err=$rrdlog/iodisk.rrd:err:AVERAGE \
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slaxemulator@12
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175 "CDEF:readpct=100,read,$maxdisk,/,*" \
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slaxemulator@12
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176 "CDEF:writepct=100,write,$maxdisk,/,*" \
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slaxemulator@12
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177 "CDEF:errpct=100,err,req,/,*" \
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slaxemulator@12
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178 "CDEF:donepct=100,done,req,/,*" \
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slaxemulator@12
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179 "CDEF:errrate=err,done,/" \
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slaxemulator@12
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180 'AREA:readpct#0000FF:sectors read from disk' \
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slaxemulator@12
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181 "COMMENT:I/O error rate $rate" \
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slaxemulator@12
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182 'STACK:writepct#00FF00:sectors written to disk' \
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slaxemulator@12
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183 'LINE2:donepct#FFFF00:% I/O complete' \
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slaxemulator@12
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184 'LINE2:errpct#FF0000:% I/O error\j'
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slaxemulator@12
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185 else
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slaxemulator@12
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186 rrdtool graph "$rrdgraph/disk-$period.png" --start -1$period \
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slaxemulator@12
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187 $rrdgraphargs -t "disk access per $period $info" \
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slaxemulator@12
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188 --logarithmic --lower-limit 1 -v "Sectors/second" --units=si \
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slaxemulator@12
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189 DEF:read=$rrdlog/disk.rrd:readsect:AVERAGE \
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slaxemulator@12
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190 DEF:write=$rrdlog/disk.rrd:writesect:AVERAGE \
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slaxemulator@12
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191 "CDEF:readpct=100,read,$maxdisk,/,*" \
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slaxemulator@12
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192 "CDEF:writepct=100,write,$maxdisk,/,*" \
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slaxemulator@12
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193 'AREA:readpct#0000FF:sectors read from disk' \
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slaxemulator@12
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194 'STACK:writepct#00FF00:sectors written to disk'
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slaxemulator@12
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195 fi
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slaxemulator@12
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196 }
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slaxemulator@12
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197
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slaxemulator@12
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198 updatediskdata() {
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slaxemulator@12
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199 dev=$1
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slaxemulator@12
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200 [ -e "$rrdlog/disk.rrd" ] ||
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slaxemulator@12
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201 rrdtool create "$rrdlog/disk.rrd" --step=300 \
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slaxemulator@12
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202 DS:readsect:COUNTER:600:0:5000000000 \
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slaxemulator@12
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203 DS:writesect:COUNTER:600:0:5000000000 \
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slaxemulator@12
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204 RRA:AVERAGE:0.5:1:576 RRA:AVERAGE:0.5:6:672 \
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slaxemulator@12
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205 RRA:AVERAGE:0.5:24:732 RRA:AVERAGE:0.5:144:1460
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slaxemulator@12
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206 [ -e "$rrdlog/iodisk.rrd" ] ||
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slaxemulator@12
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207 rrdtool create "$rrdlog/iodisk.rrd" --step=300 \
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slaxemulator@12
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208 DS:done:GAUGE:600:0:U DS:err:GAUGE:600:0:U \
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slaxemulator@12
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209 DS:req:GAUGE:600:0:U \
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slaxemulator@12
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210 RRA:AVERAGE:0.5:1:576 RRA:AVERAGE:0.5:6:672 \
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slaxemulator@12
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211 RRA:AVERAGE:0.5:24:732 RRA:AVERAGE:0.5:144:1460
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slaxemulator@12
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212
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slaxemulator@12
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213 while read major minor name readreq readsect writereq writesect misc; do
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slaxemulator@12
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214 [ $major = $(( 0x$(stat -c %t $dev) )) ] || continue
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slaxemulator@12
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215 [ $minor = $(( 0x$(stat -c %T $dev) )) ] || continue
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slaxemulator@12
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216 rrdtool update "$rrdlog/disk.rrd" -t readsect:writesect \
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slaxemulator@12
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217 N:$readsect:$writesect
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slaxemulator@12
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218 done < /proc/diskstats
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slaxemulator@12
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219 disk=${dev:0:8}
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slaxemulator@12
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220 dir=/sys/block/${disk#/dev/}/device
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slaxemulator@12
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221 done=$(printf "%d\n" $(cat $dir/iodone_cnt 2> /dev/null) )
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slaxemulator@12
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222 err=$(printf "%d\n" $(cat $dir/ioerr_cnt 2> /dev/null) )
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slaxemulator@12
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223 req=$(printf "%d\n" $(cat $dir/iorequest_cnt 2> /dev/null) )
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slaxemulator@12
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224 rrdtool update "$rrdlog/iodisk.rrd" -t done:err:req N:$done:$err:$req
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slaxemulator@12
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225 }
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slaxemulator@12
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226
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slaxemulator@12
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227 updateifgraph() {
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slaxemulator@12
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228 interface=$1
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slaxemulator@12
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229 period=$2
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slaxemulator@12
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230 rrdtool graph "$rrdgraph/$interface-$period.png" --start -1$period \
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slaxemulator@12
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231 $rrdgraphargs -t "traffic on $interface graph per $period" \
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slaxemulator@12
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232 --logarithmic -A -v "Bytes/second" --units=si \
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slaxemulator@12
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233 DEF:incoming=$rrdlog/$interface.rrd:incoming:AVERAGE \
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slaxemulator@12
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234 DEF:outgoing=$rrdlog/$interface.rrd:outgoing:AVERAGE \
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slaxemulator@12
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235 'AREA:incoming#00FF00:incoming traffic' \
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pankso@40
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236 'GPRINT:incoming:MAX:max input%8.3lf %sBps' \
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slaxemulator@12
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237 'GPRINT:outgoing:MAX:max output%8.3lf %sBps' \
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slaxemulator@12
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238 'LINE1:outgoing#0000FF:outgoing traffic\j'
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slaxemulator@12
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239 }
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slaxemulator@12
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240
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slaxemulator@12
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241 netframes() {
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slaxemulator@12
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242 ifconfig $1 | grep "$2 packets" | sed -re "s/.*$3:([0-9]+).*/\1/g"
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slaxemulator@12
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243 }
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slaxemulator@12
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244
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slaxemulator@12
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245 netstats() {
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slaxemulator@12
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246 ifconfig $1 | grep bytes | sed -re "s/.*$2 bytes:([0-9]+).*/\1/g"
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slaxemulator@12
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247 }
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slaxemulator@12
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248
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slaxemulator@12
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249 updateifdata() {
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slaxemulator@12
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250 interface=$1
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slaxemulator@12
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251 [ -e "$rrdlog/$interface.rrd" ] ||
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slaxemulator@12
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252 rrdtool create "$rrdlog/$interface.rrd" --step=300 \
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slaxemulator@12
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253 DS:incoming:COUNTER:600:0:U \
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slaxemulator@12
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254 DS:outgoing:COUNTER:600:0:U \
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slaxemulator@12
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255 RRA:AVERAGE:0.5:1:576 RRA:AVERAGE:0.5:6:672 \
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slaxemulator@12
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256 RRA:AVERAGE:0.5:24:732 RRA:AVERAGE:0.5:144:1460
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slaxemulator@12
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257 [ -e "$rrdlog/packets-$interface.rrd" ] ||
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slaxemulator@12
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258 rrdtool create "$rrdlog/packets-$interface.rrd" --step=300 \
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slaxemulator@12
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259 DS:in:COUNTER:600:0:U DS:out:COUNTER:600:0:U \
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slaxemulator@12
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260 DS:inerr:COUNTER:600:0:U DS:outerr:COUNTER:600:0:U \
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slaxemulator@12
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261 DS:indrop:COUNTER:600:0:U DS:outdrop:COUNTER:600:0:U \
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slaxemulator@12
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262 DS:inov:COUNTER:600:0:U DS:outov:COUNTER:600:0:U \
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slaxemulator@12
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263 DS:frame:COUNTER:600:0:U DS:carrier:COUNTER:600:0:U \
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slaxemulator@12
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264 RRA:AVERAGE:0.5:1:576 RRA:AVERAGE:0.5:6:672 \
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slaxemulator@12
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265 RRA:AVERAGE:0.5:24:732 RRA:AVERAGE:0.5:144:1460
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slaxemulator@12
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266 rx=$(netstats $interface RX)
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slaxemulator@12
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267 tx=$(netstats $interface TX)
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slaxemulator@12
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268 rrdtool update "$rrdlog/$interface.rrd" -t incoming:outgoing \
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slaxemulator@12
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269 N:${rx:-U}:${tx:-U}
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slaxemulator@12
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270 rx=$(netframes $interface RX packets)
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slaxemulator@12
|
271 tx=$(netframes $interface TX packets)
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slaxemulator@12
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272 rxerr=$(netframes $interface RX errors)
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slaxemulator@12
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273 txerr=$(netframes $interface TX errors)
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slaxemulator@12
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274 rxdrop=$(netframes $interface RX dropped)
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slaxemulator@12
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275 txdrop=$(netframes $interface TX dropped)
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slaxemulator@12
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276 rxov=$(netframes $interface RX overruns)
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slaxemulator@12
|
277 txov=$(netframes $interface TX overruns)
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slaxemulator@12
|
278 frame=$(netframes $interface RX frame)
|
slaxemulator@12
|
279 carrier=$(netframes $interface TX carrier)
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slaxemulator@12
|
280 rrdtool update "$rrdlog/packets-$interface.rrd" \
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slaxemulator@12
|
281 -t in:out:inerr:outerr:indrop:outdrop:inov:outov:frame:carrier \
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slaxemulator@12
|
282 N:${rx:-U}:${tx:-U}:${rxerr:-U}:${txerr:-U}:${rxdrop:-U}:${txdrop:-U}:${rxov:-U}:${txov:-U}:${frame:-U}:${carrier:-U}
|
slaxemulator@12
|
283 }
|
slaxemulator@12
|
284
|
slaxemulator@12
|
285 getdisk()
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slaxemulator@12
|
286 {
|
slaxemulator@12
|
287 local d
|
slaxemulator@12
|
288 local i
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slaxemulator@12
|
289 d=$(stat -c %04D $1)
|
slaxemulator@12
|
290 for i in /dev/* ; do
|
slaxemulator@12
|
291 [ $(stat -c "%02t%02T" $i) == $d ] || continue
|
slaxemulator@12
|
292 echo $i
|
pascal@286
|
293 return
|
slaxemulator@12
|
294 done
|
pascal@286
|
295 df $1 | sed '$!d;s/ .*$//'
|
slaxemulator@12
|
296 }
|
slaxemulator@12
|
297
|
slaxemulator@12
|
298 ###
|
slaxemulator@12
|
299 ### System graphs
|
slaxemulator@12
|
300 ###
|
slaxemulator@12
|
301
|
slaxemulator@12
|
302 updatecpudata
|
slaxemulator@12
|
303 updatecpugraph day
|
slaxemulator@12
|
304 updatecpugraph week
|
slaxemulator@12
|
305 updatecpugraph month
|
slaxemulator@12
|
306 updatecpugraph year
|
slaxemulator@12
|
307
|
slaxemulator@12
|
308 updatememdata
|
slaxemulator@12
|
309 updatememgraph day
|
slaxemulator@12
|
310 updatememgraph week
|
slaxemulator@12
|
311 updatememgraph month
|
slaxemulator@12
|
312 updatememgraph year
|
slaxemulator@12
|
313
|
slaxemulator@12
|
314 if [ -e /proc/diskstats ]; then
|
slaxemulator@12
|
315 disk=$(getdisk $0)
|
slaxemulator@12
|
316 updatediskdata $disk
|
slaxemulator@12
|
317 updatediskgraph day ${disk:0:8}
|
slaxemulator@12
|
318 updatediskgraph week ${disk:0:8}
|
slaxemulator@12
|
319 updatediskgraph month ${disk:0:8}
|
slaxemulator@12
|
320 updatediskgraph year ${disk:0:8}
|
slaxemulator@12
|
321 fi
|
slaxemulator@12
|
322
|
slaxemulator@12
|
323 iface=$(/sbin/route -n | awk '{ if (/^0.0.0.0/) print $8 }')
|
slaxemulator@12
|
324 updateifdata $iface
|
slaxemulator@12
|
325 updateifgraph $iface day
|
slaxemulator@12
|
326 updateifgraph $iface week
|
slaxemulator@12
|
327 updateifgraph $iface month
|
slaxemulator@12
|
328 updateifgraph $iface year
|