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minor cleanup

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This commit is contained in:
Robin Appelman 2021-03-28 22:04:04 +02:00
commit b607a3d8fb
2 changed files with 23 additions and 27 deletions
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32
src/lib.rs
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@ -5,7 +5,6 @@ use crate::sensors::temperatures;
use crate::sensors::*;
use crate::zfs::pools;
use color_eyre::Result;
use std::collections::HashSet;
use std::fmt::Write;
pub async fn get_metrics() -> Result<String> {
@ -52,7 +51,7 @@ pub async fn get_metrics() -> Result<String> {
.ok();
}
for network in networks {
let network: IOStats = network;
let network: IoStats = network;
if network.bytes_received > 0 || network.bytes_sent > 0 {
writeln!(
&mut result,
@ -69,7 +68,7 @@ pub async fn get_metrics() -> Result<String> {
}
}
for disk in disks {
let disk: IOStats = disk;
let disk: IoStats = disk;
if disk.bytes_received > 0 && disk.bytes_sent > 0 {
writeln!(
&mut result,
@ -86,24 +85,21 @@ pub async fn get_metrics() -> Result<String> {
}
}
let mut found_sizes = HashSet::new();
for disk in disk_usage {
let disk: DiskUsage = disk;
if disk.size > 0 {
if found_sizes.insert((disk.size, disk.free)) {
writeln!(
&mut result,
"disk_size{{host=\"{}\", disk=\"{}\"}} {}",
hostname, disk.name, disk.size
)
.ok();
writeln!(
&mut result,
"disk_free{{host=\"{}\", disk=\"{}\"}} {}",
hostname, disk.name, disk.free
)
.ok();
}
writeln!(
&mut result,
"disk_size{{host=\"{}\", disk=\"{}\"}} {}",
hostname, disk.name, disk.size
)
.ok();
writeln!(
&mut result,
"disk_free{{host=\"{}\", disk=\"{}\"}} {}",
hostname, disk.name, disk.free
)
.ok();
}
}
for (label, temp) in temperatures {