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fix: show memory percentage

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Abhishek Keshri 2024-03-27 09:09:05 +05:30 • committed by Abhishek Keshri
parent 999a55fbb4
commit f193d0661d
1 changed files with 11 additions and 33 deletions
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44
scripts/ram.sh
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@ -8,34 +8,18 @@ source "$current_dir"/utils.sh
get_percent() {
case $(uname -s) in
Linux)
total_mem_gb=$(free -g | awk '/^Mem/ {print $2}')
total_mem=$(free -g | awk '/^Mem/ {print $2}')
used_mem=$(free -g | awk '/^Mem/ {print $3}')
total_mem=$(free -h | awk '/^Mem/ {print $2}')
if (("$total_mem_gb" == 0)); then
memory_usage=$(free -m | awk '/^Mem/ {print $3}')
total_mem_mb=$(free -m | awk '/^Mem/ {print $2}')
echo "$memory_usage"\M\B/"$total_mem_mb"\M\B
elif (("$used_mem" == 0)); then
memory_usage=$(free -m | awk '/^Mem/ {print $3}')
echo "$memory_usage"\M\B/"$total_mem_gb"\G\B
else
memory_usage=$(free -g | awk '/^Mem/ {print $3}')
echo "$memory_usage"\G\B/"$total_mem_gb"\G\B
fi
memory_percent=$(awk "BEGIN {printf \"%.2f\", ($used_mem / $total_mem)}")
echo "$memory_percent%"
;;
Darwin)
# Get used memory blocks with vm_stat, multiply by page size to get size in bytes, then convert to MiB
used_mem=$(vm_stat | grep ' active\|wired ' | sed 's/[^0-9]//g' | paste -sd ' ' - | awk -v pagesize=$(pagesize) '{printf "%d\n", ($1+$2) * pagesize / 1048576}')
total_mem=$(system_profiler SPHardwareDataType | grep "Memory:" | awk '{print $2 $3}')
if (("$used_mem" < 1024)); then
echo "$used_mem"\M\B/"$total_mem"
else
memory=$(($used_mem / 1024))
echo $memory\G\B/$total_mem
fi
used_mem=$(vm_stat | grep ' active\|wired ' | sed 's/[^0-9]//g' | paste -sd ' ' - | \
awk -v pagesize="$(pagesize)" '{printf "%d\n", ($1+$2) * pagesize / 1048576}')
total_mem=$(system_profiler SPHardwareDataType | grep "Memory:" | awk '{print $2}')
memory_percent=$(awk "BEGIN {printf \"%.2f\", ($used_mem / $total_mem / 10)}")
echo "$memory_percent%"
;;
FreeBSD)
hw_pagesize="$(sysctl -n hw.pagesize)"
mem_inactive="$(($(sysctl -n vm.stats.vm.v_inactive_count) * hw_pagesize))"
@ -45,16 +29,10 @@ get_percent() {
free_mem=$(((mem_inactive + mem_unused + mem_cache) / 1024 / 1024))
total_mem=$(($(sysctl -n hw.physmem) / 1024 / 1024))
used_mem=$((total_mem - free_mem))
echo $used_mem
if (("$used_mem" < 1024)); then
echo $used_mem\M\B/$total_mem
else
memory=$(($used_mem / 1024))
echo $memory\G\B/$total_mem
fi
memory_percent=$(awk "BEGIN {printf \"%.2f\", ($used_mem / $total_mem)}")
echo "$memory_percent%"
;;
CYGWIN* | MINGW32* | MSYS* | MINGW*) ;; # TODO - windows compatability
CYGWIN* | MINGW32* | MSYS* | MINGW*) ;; # TODO - windows compatibility
esac
}