title: Atopatopsar -r /var/log/atop/atop_20240703 -m -R 1 | awk 'NR<7{print $0;next}{print $0| "sort -k 3,4"}' | head -11
atopsar : atop's system activity report.-r /var/log/atop/atop_20240703 : Log file to use.-m : Memory- and swap-occupation-R 1 : Summarize 1 sample into one sample. Log file contains samples of 10 minutes, so this will summarize each sample. -R 6 will summarize one sample per 60 minutes.awk 'NR<7{print $0;next}{print $0| "sort -k 3,4"}' : For number of input records (NR) less than 7, print the input record ($0), go to the next input record and repeat the {print $0} pattern until the end is reached, then execute the END rule. The END rule in this case is {print $0| "sort -k 3,4"}, it prints the remaining input records after piping them through the "sort -k 3,4" command. This avoids sorting the first 7 lines of the atopsar command.head -11 : Get the top 11 lines of output.atopsar -G -r /var/log/atop/atop_20240710
atop -r /var/log/atop/atop_20241123 -P PRG | grep -oP "(?<=\()[[:alnum:]]{1,}(?=\))" | sort | uniq -c | sort -k1rn | head -5
atop -r /var/log/atop/atop_20241123 -P PRG | egrep "docker" | awk '{print $5}' | uniq -c -w5
atop -r /var/log/atop/atop_20241123 -P PRG | egrep "docker" | awk '{print $5}' | uniq -c -w8 | \
gnuplot -e "set terminal dumb 80 20; unset key; set style data labels; set xdata time; set xlabel 'Time'; set ylabel 'docker'; set timefmt '%H:%M:%S'; plot '-' using 2:1:ytic(1) with histeps"
atop -r /var/log/atop/atop_20241123 -P PRG | awk '{print $5}' | uniq -c -w8 | \
gnuplot -e "set title 'Process Count'; set offset 1,1,1,1; set autoscale xy; set mxtics; set mytics; \
set style line 12 lc rgb '#ddccdd' lt 1 lw 1.5; set style line 13 lc rgb '#ddccdd' lt 1 lw 0.5; set grid xtics mxtics ytics mytics \
back ls 12, ls 13; set terminal png size 1920,1280 enhanced font '/usr/share/fonts/liberation/LiberationSans-Regular.ttf,10'; \
set output 'plot_$(date +'%Y-%m-%d_%H:%M:%S')_${RANDOM}.png'; set style data labels; set xdata time; set xlabel 'Time' font \
'/usr/share/fonts/liberation/LiberationSans-Regular.ttf,8'; set ylabel 'Count' font \
'/usr/share/fonts/liberation/LiberationSans-Regular.ttf,8'; set timefmt '%H:%M:%S'; plot '-' using 2:1 with histeps"
for i in $(atop -r /var/log/atop/atop_20241123 -P PRG | grep -oP "(?<=\()[[:alnum:]]{1,}(?=\))" | sort | uniq -c | sort -k1rn | head -10); do
which "${i}" 2>/dev/null | grep sbin;
done
atopsar -r /var/log/atop/atop_20241123 -d | egrep '^[0-9].*|(9[0-9]|[0-9]{3,})%'
atopsar -r /var/log/atop/atop_20241123 -D | sed 's/\%//g' | awk -v k=50 '$4 > k || $8 > k || $12 > k' | sed -r 's/([0-9]{1,})/%/5;s/([0-9]{1,})/%/7;s/([0-9]{1,})/%/9'
atopsar -r /var/log/atop/atop_20241123 -s | awk -v k=1000 '$2 > k || $3 > k || $4 > k'
atopsar -r /var/log/atop/atop_20241123 -l -S | sed 's/\%//g' | awk -v k=50 -v j=100 '$3 > k || $8 > j' | sed -r 's/([0-9]{1,})/%/4'
(( k = $(grep -c proc /proc/cpuinfo) / 2 * 100 ))
atopsar -r /var/log/atop/atop_20241123 -P | sed 's/\%//g' | awk -v k=$k '$4 > k || $8 > k || $12 > k' | sed -r 's/([0-9]{1,})/%/5;s/([0-9]{1,})/%/7;s/([0-9]{1,})/%/9'
atopsar -r /var/log/atop/atop_20241123 -m -R 1 | awk 'NR<7{print $0;next}{print $0| "sort -k 3,3"}' | head -15