Visit The New, Modern Unix Linux Community

Query :: Using Netstat finding total value to a db connection

Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers Query :: Using Netstat finding total value to a db connection
# 1  
Lightbulb Query :: Using Netstat finding total value to a db connection

I wrote a very simple script to calculate the DB connection from an appserver and check the total netstat connection to a particular DB exceed 25 then it will send mail
netstat -a 2> /dev/null | awk '/[pP][dD][pP][dD].*ESTAB/{print $5}' | cut -d. -f1 | uniq -c | awk '{if ($1 > 25)print $2," exceed ",$1;}'

Now the problem for me started when there is one more application deployed in the same server and connecting to the same DB. Now the total netstat connection value is total of the two server DB connection, so i am unable to check respect to the application. Is there any way to find out DB connection using any other command in unix per application.
Note: Here the two application servers connect to the DB with different user ID and these application servers use connection pool for connecting the DB.
Do i need to check from the application or any script will give me a solution.
# 2  
I guess it is not that easy. I don't know what type of DBM you are using but in DB2 for example there was a command like "list applications" and by this I think it was possible to see how many connections for which DB or by what application was currently connected. Maybe you have a chance to look it up from the DB's side with this and trigger scripts etc.

Previous Thread | Next Thread
Thread Tools Search this Thread
Search this Thread:
Advanced Search

Test Your Knowledge in Computers #13
Difficulty: Easy
EBCDIC, ASCII, SIXBIT, and ANSI are methods for encoding text characters on a computer.
True or False?

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Dig total query time?

I'm using a .txt file filled with domain names for dig to use, the problem is that when i look at the results I get the query time for each individual query, I want to know how long it took in total for all queries to run, how can I achieve this? any help would be greatly appreciated, thank you.... (3 Replies)
Discussion started by: r7a7v7
3 Replies

2. Shell Programming and Scripting

Finding total count of a word.

i want to find the no:of occurrences of a word in a file cat 1.txt unix script unix script unix script unix script unix script unix script unix script unix script unix unix script unix script unix script now i want to find , how many times 'unix' was occurred please help me thanks... (6 Replies)
Discussion started by: mahesh1987
6 Replies

3. UNIX for Advanced & Expert Users

Finding out total memory usage

Hi, I have a server box with 16GB ram in it, within the server box there are 3 VMs running with a total allocation of 9GB. if I add up all the numbers under memory info using vmstat I get 15.8GB so I can say it adds up to 16Gb... Is there a way to see from the command line how much memory... (2 Replies)
Discussion started by: speedhunt3r
2 Replies

4. AIX

Finding Total Memory Of VIO Server.

Hi, I would like to know how to find Total Memory of Vio Server? I have used command prtconf | grep Memory , though this command is showing allocated memory of vio server. But I would like to find out Total Memory of VIO Server, Though this can be find out using browser http://<ip address... (9 Replies)
Discussion started by: manoj.solaris
9 Replies

5. Shell Programming and Scripting

DB connection and query

Hi I'm trying to create a connection with DB from shell script using the following string sqlplus <user>@<db_instance>/<password> in which I'm successful. However, after connecting to DB it is giving me a sql prompt as follows ===================== Connected to: Oracle Database 10g... (2 Replies)
Discussion started by: sainisumit1
2 Replies

6. Shell Programming and Scripting

Finding total Percentage CPU usage

Hi, How can I find total CPU usage in percentage? e.g. if my system has 8 CPUs and I want to list total usage for all of them, is it possible through a command? I have tried some of the commands like top, mpstat, sar. The output of those commands has to be manipulated to derive the percentage... (14 Replies)
Discussion started by: jal_capri
14 Replies

7. UNIX for Dummies Questions & Answers

TCP failed connection attempts from netstat -s

Dear experts, I am seeing a lot of TCP failed connection attempts from "netstat -s" on one of our servers. How can I pin point what connection failed and what are the ports involved? Any tools/commands I can dig in deeper to diag. what went wrong on these "failed connection attempts"? ... (2 Replies)
Discussion started by: cache51
2 Replies

8. Solaris

How to kill the TCP ESTABLISHED connection in netstat

Hello, Actually there are some bugs in application which does not close the TCP connection to other server though CORBA. We need to kill that ESTABLISHED connections as new connection are not happeneing as the allocated ports were used and showing as ESTABLISHED Is there any... (4 Replies)
Discussion started by: GIC1986
4 Replies

9. Shell Programming and Scripting

Finding the total of a column using awk

Here is my file name countries USSR 8650 262 Asia Canada 3852 24 North America China 3692 866 Asia USA 3615 219 North America Brazil 3286 116 South America India 1269 637 Asia Argentina 1072 ... (8 Replies)
Discussion started by: ironhead3fan
8 Replies

10. UNIX for Dummies Questions & Answers

Netstat command query

hy guys, I did netstat and it is listening, what can i do from the client side that to see if the port is open? Regards Charneet (1 Reply)
Discussion started by: charneet
1 Replies

Featured Tech Videos