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mem und free als func

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This commit is contained in:
Michael Grote 2021-09-21 21:18:23 +02:00
parent bd8640d788
commit 77f6359621
1 changed files with 15 additions and 8 deletions
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23
mikrotik/mt_system
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@ -68,6 +68,18 @@ function get_data {
# hole daten per ssh
data=$(sshpass -p $ssh_password ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no $ssh_user@$ssh_host -q ':delay 6s; /system health print; /system resource print; /system resource cpu print; /system identity print')
}
function get_mem_total {
mem_total=$(
while read -r line; do
echo $line | awk '/total-memory:/{ gsub(/MiB/,"",$2); print $2 }' | tr -dc '[0-9.]'
done <<< "$data")
}
function get_mem_free {
mem_free=$(
while read -r line; do
echo $line | awk '/free-memory:/{ gsub(/MiB/,"",$2); print $2 }' | tr -dc '[0-9.]'
done <<< "$data")
}
function get_voltage_label {
while read -r line; do # für jede zeile in... ; siehe "done"
@ -265,6 +277,8 @@ function get_cpu_value {
}
function get_memory_label {
get_mem_total
get_mem_free
while read -r line; do
echo $line | awk '/free-memory:/{
print "multigraph memory_graph_""'"$name"'";
@ -297,14 +311,7 @@ function get_memory_value {
done <<< "$data"
# berechne used-memory
# gesamt + frei = benutzt
mem_total=$(
while read -r line; do
echo $line | awk '/total-memory:/{ gsub(/MiB/,"",$2); print $2 }' | tr -dc '[0-9.]'
done <<< "$data")
mem_free=$(
while read -r line; do
echo $line | awk '/free-memory:/{ gsub(/MiB/,"",$2); print $2 }' | tr -dc '[0-9.]'
done <<< "$data")
echo used_memory.value $(echo $mem_total-$mem_free| bc)
# prufe noch ob war gesetzt
}