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Linux file IO monitoring sysdig read/write/open files
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| # per process stats | |
| awk -F\| '{a[$1]++}END{for(p in a)printf "%-20s | %d\n",p,a[p]}' io.log | sort -t\| -nk2 |
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| #!/bin/sh | |
| sudo sysdig -p '%proc.name|%evt.arg.fd.name' \ | |
| 'evt.dir=> and ( fd.type=file or fd.type=directory ) and fd.name!=""' | \ | |
| awk -F\| ' | |
| BEGIN{ | |
| OFS="|" | |
| } | |
| $2!~/^<f>\/(dev|proc|run|sys).*/ { | |
| print $1,substr($2,4); | |
| } | |
| ' |
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