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new: [vps] add ``disk-2`` stats target with full disk usage breakdown

master
Valentin Lab 1 month ago
parent
e8d6258d4f
commit
a3ae40e923
1 changed files with 184 additions and 2 deletions
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  1. 186
      bin/vps

186
bin/vps
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@ -2205,7 +2205,7 @@ cmdline.spec::cmd:stats:run() {
return 1
esac
local resources=(c.{memory,network} load_avg disk)
local resources=(c.{memory,network} load_avg disk-2)
if [ -n "${opt_resource}" ]; then
resources=(${opt_resource//,/ })
fi
@ -2222,7 +2222,7 @@ cmdline.spec::cmd:stats:run() {
not_found_msg=${not_found_msg%, }
err "Unsupported resource(s) provided: ${not_found_msg}"
echo " resource must be one-of:" >&2
declare -F | egrep -- '-fx? stats:[a-zA-Z0-9_.]+$' | cut -f 3- -d " " | cut -f 2- -d ":" | prefix " - " >&2
declare -F | egrep -- '-fx? stats:[a-zA-Z0-9_.-]+$' | cut -f 3- -d " " | cut -f 2- -d ":" | prefix " - " >&2
return 1
fi
@ -2378,6 +2378,188 @@ stats:disk() {
}
stats:disk-2() {
local format="$1"
local out
out=$(disk:usage:stats)
printf "%s\n" "$out" | rrd:update "disk-2" "size|2:size:GAUGE:U:U" || {
return 1
}
case "${format:-p}" in
raw|r)
printf "%s\n" "$out"
;;
pretty|p)
awk:require 4.1.4 || return 1
echo "${WHITE}host:${NORMAL}"
echo " ${WHITE}general:${NORMAL}"
{
echo "ident" "size____"
printf "%s\n" "$out" | grep ^host/ | sed -r 's%^host/%%g' |
egrep "^(used|available) " |
cut -f 1,3 -d " " |
numfmt --field 2-4 --to=iec-i --from-unit=1024 --format=%8.1fB |
sed -r 's/(\.[0-9])([A-Z]?i?B)/\1:\2/g'
} | col:normalize:size -+ |
sed -r '
s/(\.[0-9]):([A-Z]?iB)/\1 \2/g;
s/(\.[0-9]):([KMGTPE])/\1 \2/g;
s/ ([0-9]+)\.0:B/\1 B/g;
s/ ([0-9]+)\.0:/\1 /g;
' |
header:make |
prefix " "
echo " ${WHITE}usage:${NORMAL}"
{
echo "ident" "size____"
printf "%s\n" "$out" | grep ^host/ | sed -r 's%^host/%%g' |
egrep -v "^(used|available) " |
sort -rn -k 3 |
cut -f 1,3 -d " " |
numfmt --field 2-4 --to=iec-i --from-unit=1024 --format=%8.1fB |
sed -r 's/(\.[0-9])([A-Z]?i?B)/\1:\2/g'
} | col:normalize:size -+ |
sed -r '
s/(\.[0-9]):([A-Z]?iB)/\1 \2/g;
s/(\.[0-9]):([KMGTPE])/\1 \2/g;
s/ ([0-9]+)\.0:B/\1 B/g;
s/ ([0-9]+)\.0:/\1 /g;
' |
header:make |
prefix " "
echo "${WHITE}data:${NORMAL}"
{
echo "folder" "size____"
printf "%s\n" "$out" | grep ^data/ | sed -r 's%^data/%%g' |
sort -rn -k 3 |
cut -f 1,3 -d " " |
numfmt --field 2 --to=iec-i --from-unit=1024 --format=%8.1fB |
sed -r 's/(\.[0-9])([A-Z]?i?B)/\1:\2/g'
} | col:normalize:size -+ |
sed -r '
s/(\.[0-9]):([A-Z]?iB)/\1 \2/g;
s/(\.[0-9]):([KMGTPE])/\1 \2/g;
s/ ([0-9]+)\.0:B/\1 B/g;
s/ ([0-9]+)\.0:/\1 /g;
' |
header:make |
prefix " "
echo "${WHITE}docker:${NORMAL}"
{
echo "ident" "size____"
printf "%s\n" "$out" | grep ^docker/ | sed -r 's%^docker/%%g' |
egrep -v "^[a-z0-9_]+_r " |
sort -rn -k 3 |
cut -f 1,3 -d " " |
numfmt --field 2-4 --to=iec-i --from-unit=1024 --format=%8.1fB |
sed -r 's/(\.[0-9])([A-Z]?i?B)/\1:\2/g'
} | col:normalize:size -+ |
sed -r '
s/(\.[0-9]):([A-Z]?iB)/\1 \2/g;
s/(\.[0-9]):([KMGTPE])/\1 \2/g;
s/ ([0-9]+)\.0:B/\1 B/g;
s/ ([0-9]+)\.0:/\1 /g;
' |
header:make |
prefix " "
;;
esac
}
disk:total() {
local disk_used_size
disk_used_size=$(df --output=used,size "/") || return 1
disk_used_size=${disk_used_size##*$'\n'}
disk_used_size=${disk_used_size// / }
printf "%s" "$disk_used_size"
}
disk:usage:stats() {
local disk_used_size
data_sum=0
while read-0 size_name; do
name=${size_name#*$'\t'}
[ -d "$name" ] || continue
size=${size_name%%$'\t'*}
name=${name##*/}
data_sum=$((data_sum + size))
printf "%s %s %s\n" "data/${name##*/}" "$(date +%s)" "$size"
done < <(du -s0 /srv/datastore/data/*)
docker_sum=0
if ! out=$(du -s /var/lib/docker/containers/*/*-json.log); then
err "Failed to get disk usage of docker container logs."
return 1
fi
total_usage_logs=$(printf "%s" "$out" | awk '{s+=$1} END {print s}')
docker_sum=$((docker_sum + total_usage_logs))
printf "%s %s %s\n" "docker/logs" "$(date +%s)" "$total_usage_logs"
if ! out=$(docker system df --format '{{.Type}}\t{{.Size}}\t{{.Reclaimable}}'); then
err "Failed to get disk usage of docker system."
return 1
fi
date=$(date +%s)
while read-0 ident size reclaimable; do
docker_sum=$((docker_sum + size))
printf "%s %s %s\n" "docker/$ident" "$date" "$size"
printf "%s %s %s\n" "docker/${ident}_r" "$date" "$reclaimable"
done < <(
printf "%s" "$out" |
sed -r 's/^(.*)\t([0-9.]+)([kMGT]?B)\t([0-9.]+)([kMGT]?B).*$/\1\t\2\t\3\t\4\t\5/g' |
awk -F'\t' '
# Function to convert sizes to kilobytes
function convert_to_kb(value, unit) {
if (unit == "B") {
return value / 1024;
} else if (unit == "kB") {
return value;
} else if (unit == "MB") {
return value * 1024;
} else if (unit == "GB") {
return value * 1024 * 1024;
} else if (unit == "TB") {
return value * 1024 * 1024 * 1024;
}
return 0;
}
{
size_value = $2;
size_unit = $3;
reclaimable_value = $4;
reclaimable_unit = $5;
type = $1;
# Convert type to lowercase and replace spaces with underscores
type=tolower(type);
gsub(/ /, "_", type);
# Convert size and reclaimable to kilobytes
size_kb = convert_to_kb(size_value, size_unit);
reclaimable_kb = convert_to_kb(reclaimable_value, reclaimable_unit);
printf "%s\0%d\0%d\0", type, size_kb, reclaimable_kb;
}'
)
used_size=$(disk:total)
used=${used_size%% *}
available=${used_size##* }
date=$(date +%s)
printf "%s %s %s\n" "host/used" "$date" "${used}"
printf "%s %s %s\n" "host/available" "$date" "${available}"
printf "%s %s %s\n" "host/docker" "$date" "$docker_sum"
printf "%s %s %s\n" "host/data" "$date" "$data_sum"
printf "%s %s %s\n" "host/other" "$date" "$((used - docker_sum - data_sum))"
}
host:sys:load_avg() {
local uptime
uptime="$(uptime)"

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