06c2ef2ce4
This is a port of prometheus-node-exporter-lua to ucode. Signed-off-by: Andre Heider <a.heider@gmail.com>
24 lines
411 B
Ucode
24 lines
411 B
Ucode
let f = fs.open("/proc/meminfo");
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if (!f)
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return false;
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let line;
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while (line = nextline(f)) {
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const x = wsplit(line);
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if (length(x) < 2)
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continue;
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if (substr(x[0], -1) != ":")
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continue;
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let name;
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if (substr(x[0], -2) == "):")
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name = replace(substr(x[0], 0, -2), "(", "_");
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else
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name = substr(x[0], 0, -1);
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gauge(`node_memory_${name}_bytes`)
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(null, x[2] == "kB" ? x[1] * 1024 : x[1]);
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}
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