Server nginx with Shell statistics concurrency

# netstat-an| grep ': 80 ' | awk '/tcp/{a[$NF]++}end{for (i in a) print i,a[i]} '

# echo "Current concurrency: ' netstat-ant | grep:80 | awk ' {print $} ' | Awk-f ":" ' {print $} ' | Sort | uniq-c | Sort-r-N | awk ' begin{total=0}{total+=$1}end{print total} ';

Current number of concurrent: 8

Post statistics server concurrency statistics script, according to the information on the Internet and the need to organize, the IP for their own IP address, statistics is 80 port access concurrency for the Linux platform. Remove the last awk segment to count the current number of accesses per IP

# echo "Current concurrency: ' netstat-nt | grep ip:80 | awk ' {print $} ' | Awk-f ":" ' {print $} ' | Sort | uniq-c | Sort-r-N | awk ' begin{total=0}{total+=$1}end{print total} ';

#统计并发

# echo "Current concurrency: ' netstat-nt | grep:80 | awk ' {print $} ' | Awk-f ":" ' {print $} ' | Sort | uniq-c | Sort-r-N | awk ' begin{total=0}{total+=$1}end{print total} ';

Statistics Concurrency script:

# Cat Concurrent.sh

#!/bin/bash

While:

Do

echo "Current concurrency: ' netstat-nt | grep:80 | awk ' {print $} ' | Awk-f ":" ' {print $} ' | Sort | uniq-c | Sort-r-N | awk ' begin{total=0}{total+=$1}end{print total} ' >>/opt/logs/concurrent/logs/concurrent.txt

Sleep 1

Done

[Email protected]~]# cat concurrent_date.sh

#!/bin/bash

Date= ' Date +%f '

Kill-9 ' Ps-ef | grep concurrent.sh | Grep-v grep | awk ' {print $} '

Sleep 5

echo "============== $Date ==============" >>/opt/logs/bf_sum.txt

Sort-r/opt/logs/concurrent/logs/concurrent.txt |head >>/opt/logs/bf_sum.txt

echo "==============end==============" >>/opt/logs/bf_sum.txt

Mv/opt/logs/concurrent/logs/concurrent.txt/opt/logs/concurrent/logs/concurrent.${date}.txt

Nohup/opt/logs/concurrent/concurrent.sh &

find/opt/logs/concurrent/logs/-type f-name "*.txt"-mtime +7-exec rm-r {} \;

Server nginx with Shell statistics concurrency