16 lines
690 B
Bash
Executable file
16 lines
690 B
Bash
Executable file
#!/bin/rc
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awk '
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function human(name, n) {
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printf "%-15s", name
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if(n >= 1000000000) printf "%.3g GB\n", n / 1073741824
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else if(n >= 1000000) printf "%.3g MB\n", n / 1048576
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else if(n >= 1000) printf "%.3g KB\n", n / 1024
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else printf "%d B\n", n
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}
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$2 == "memory" { human("total", $1) }
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$2 == "pagesize" { pagesize = $1 }
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$2 == "kernel" && NF == 2 { human("total kernel", $1 * pagesize) }
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$2 == "user" { split($1, a, "/"); human("total user", a[2] * pagesize); print ""; human("used user", a[1] * pagesize) }
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$2 == "kernel" && $3 == "malloc" { split($1, a, "/"); human("used kernel", a[1]) }
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$2 == "kernel" && $3 == "draw" { split($1, a, "/"); human("used draw", a[1]) }
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' < /dev/swap
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