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Print most RAM consuming procs when memory is critical #85

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merged 3 commits into from
Jun 7, 2019
Merged

Print most RAM consuming procs when memory is critical #85

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31976b7
Print info with top 3 most memory consuming processess
andresgongora Jun 7, 2019
f7b7805
Improve crit color criteria for monitor bars
andresgongora Jun 7, 2019
ede43a5
Cleanup
andresgongora Jun 7, 2019
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47 changes: 37 additions & 10 deletions terminal/status.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -187,22 +187,23 @@ printBar()
local max=$2
local size=$3
local crit_percent=$4

local percent=$(($current*100/$max))


## COMPUTE VARIABLES
local num_bars=$(($size * $current / $max))
if [ $num_bars -gt $size ]; then
num_bars=$size
fi
local crit_num_bars=$(($size * $crit_percent / 100))


## SET COLORS
local bar_color=$fc_ok
if [ $num_bars -gt $crit_num_bars ]; then
if [ $percent -gt $crit_percent ]; then
local bar_color=$fc_crit
fi



## PRINT BAR
printf "${fc_deco}[${bar_color}"
i=0
Expand Down Expand Up @@ -277,6 +278,7 @@ printMonitor()
printf "${fc_info}%-${pad}s" "$label"
printBar $current $max $bar_length $crit_percent


if $print_as_percentage; then
per=$(($current*100/$max))
printf " ${fc_highlight}%${bar_num_digits}s${fc_info}%%%%${fc_none}" $per
Expand Down Expand Up @@ -649,6 +651,7 @@ printLastLogins()
printSystemctl()
{
systcl_num_failed=$(systemctl --failed | grep "loaded units listed" | head -c 1)

if [ "$systcl_num_failed" -ne "0" ]; then
local failed=$(systemctl --failed | grep ".service")
printf "${fc_crit}SYSTEMCTL FAILED SERVICES:\n"
Expand All @@ -659,26 +662,49 @@ printSystemctl()



printTop()
printTopCPU()
{
local current=$(awk '{avg_1m=($1)} END {printf "%3.0f", avg_1m}' /proc/loadavg)
local max=$(nproc --all)
local percent=$(awk '{printf "%3.0f\n",$1*100/'"$max"'}' /proc/loadavg)

if [ $percent -gt $crit_cpu_percent ]; then
local top=$('nice' 'top' -b -w 80 -d 1 | head -n 11 | sed 's/%/%%/g')
local load=$(echo "${top}" | head -n 3 | tail -n 1)
local load=$(echo "${top}" | head -n 3 | tail -n 1 | tr '', ' ')
local head=$(echo "${top}" | head -n 7 | tail -n 1)
local proc=$(echo "${top}" | tail -n 4 | grep -v "top")

printf "${fc_crit}SYSTEM LOAD:${fc_info} ${load:9:36}${fc_highlight}\n"
printf "${fc_crit}SYSTEM LOAD:${fc_info} ${load:9:36}\n"
printf "${fc_crit}$head${fc_none}\n"
printf "${fc_info}${proc}${fc_none}\n\n"
fi
}



printTopRAM()
{
local mem_info=$('free' -m | head -n 2 | tail -n 1)
local current=$(echo "$mem_info" | awk '{mem=($2-$7)} END {printf mem}')
local max=$(echo "$mem_info" | awk '{mem=($2)} END {printf mem}')
local percent=$(($current*100/$max))

if [ $percent -gt $crit_ram_percent ]; then
local available=$(echo $mem_info | awk '{print $NF}')
local procs=$(ps --cols=80 -eo pmem,size,pid,cmd --sort=-%mem |\
head -n 4 | tail -n 3 |\
awk '{$2=int($2/1024)"MB";}
{printf("%5s%8s%8s\t%s\n", $1, $2, $3, $4)}')

printf "${fc_crit}MEMORY:\t "
printf "${fc_info}Only ${available} MB of RAM available!!\n"
printf "${fc_crit} %%\t SIZE\t PID\tCOMMANDD\n"
printf "${fc_info}${procs}${fc_none}\n\n"
fi
}






Expand Down Expand Up @@ -734,8 +760,8 @@ local bar_length=13
local crit_cpu_percent=50
local crit_ram_percent=75
local crit_swap_percent=25
local crit_hdd_percent=80
local crit_home_percent=80
local crit_hdd_percent=85
local crit_home_percent=85
local bar_num_digits=5
local info_label_width=16
local cpu_as_percentage=true
Expand Down Expand Up @@ -776,7 +802,8 @@ clear
printHeader
printLastLogins
printSystemctl
printTop
printTopCPU
printTopRAM



Expand Down