80 lines
2.4 KiB
Bash
Executable File
80 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
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# Use it either reading from stdin or by specifing
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# multiple files as arguments
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# xeon07$ hist stdout.log
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# x <stdin>
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# +------------------------------------------------------------------------+
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# | x |
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# | x |
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# | x |
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# | x |
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# | x |
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# | xxx |
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# | xxx |
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# | xxxxx |
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# | xxxxxx |
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# | xxxxxxx x|
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# ||________M_A___________| |
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# +------------------------------------------------------------------------+
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# N Min Max Median Avg Stddev
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# x 30 3.585183 3.763913 3.591559 3.5973344 0.031719975
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#
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# Other ministat options can be passed as well. The -S option splits the results
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# in multiple plots.
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usage() { echo "Usage: hist [-hSAns] [-c confidence] [-w width] files..." 1>&2; exit 1; }
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function stat_files() {
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tmpfiles=()
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sedcmd=""
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for file in ${files[@]}; do
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tmp=$(mktemp)
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awk '/^time /{print $2}' "$file" > "$tmp"
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sedcmd+="s:$tmp:$file:g;"
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tmpfiles+=($tmp)
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done
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if [ $split == 1 ]; then
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for f in "${tmpfiles[@]}"; do
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ministat $ministat_opt $f | sed -e "$sedcmd"
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done
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else
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ministat $ministat_opt ${tmpfiles[@]} | sed -e "$sedcmd"
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fi
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rm ${tmpfiles[@]}
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}
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split=0
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ministat_opt="-w72"
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while getopts "hSAnsc:w:" o; do
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case "${o}" in
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S) split=1 ;;
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c) ministat_opt+=" -c $OPTARG" ;;
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w) ministat_opt+=" -w $OPTARG" ;;
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A) ministat_opt+=" -$o" ;;
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n) ministat_opt+=" -$o" ;;
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s) ministat_opt+=" -$o" ;;
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*) usage ;;
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esac
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done
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shift $((OPTIND-1))
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ministat=@ministat@/bin
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#ministat=/nix/store/sh9b484bnhkajxnblpwix7fhbkid6365-ministat-20150715-1/bin
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export PATH="$PATH:$ministat"
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files=("$@")
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if [[ -z "${files[@]}" ]]; then
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awk '/^time /{print $2}' | ministat $ministat_opt
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else
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stat_files
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fi
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