Thread: Issue with postgres connectivity
<div class="Section1"><p class="MsoNormal">Hello All,<p class="MsoNormal"> <p class="MsoNormal">I am facing a big problemin postgres connectivity using php application. It is taking almost 10 sec for connection establishment. All my applicationswere working perfectly 2 days before. Yesterday just it started giving problem. Using pg-admin also it is takingtime to connect as well as same with opening server status window or with sql query window.<p class="MsoNormal"> <pclass="MsoNormal">Postgres is installed in linux environment. Don’t know whether is it due to some virusor something else.<p class="MsoNormal"> <p class="MsoNormal">Please provide me with some guidelines. Ask me any queries.<pclass="MsoNormal"> <p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Thanks,</span><pclass="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Arindam</span><pclass="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial","sans-serif""> </span></b><pclass="MsoNormal"><b><i><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">V2Solutions<br/></span></i></b><i><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">ANew Vision to Solutions</span></i><i><span style="font-size:10.0pt;font-family: "Courier New""><br /></span></i><i><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">India: +91-22-66733201Ext:- 676<br /> US : 1-408-454-6051 Ext:- 263<br /></span></i><i><a href="http://www.v2solutions.com/"><spanstyle="font-size: 10.0pt;font-family:"Arial","sans-serif";color:blue">http://www.v2solutions.com</span></a><br /></i><i><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">TZ: +5:30 GMT</span></i><i></i><p class="MsoNormal"> </div> Thisemail and any files transmitted with it are confidential and intended solely for the use of the individual or entityto whom they are addressed. If you have received this email in error please notify the system manager. This messagecontains confidential information and is intended only for the individual named. If you are not the named addresseeyou should not disseminate, distribute or copy this e-mail.
On Fri, Jan 21, 2011 at 10:45:37AM +0000, Arindam Hore wrote: > Hello All, > > I am facing a big problem in postgres connectivity using php application. It is taking almost 10 sec for connection establishment.All my applications were working perfectly 2 days before. Yesterday just it started giving problem. Using pg-adminalso it is taking time to connect as well as same with opening server status window or with sql query window. > > Postgres is installed in linux environment. Don't know whether is it due to some virus or something else. > > Please provide me with some guidelines. Ask me any queries. this smells like DNS resolving... Reinoud -- __________________________________________________ "Nothing is as subjective as reality" Reinoud van Leeuwen reinoud.v@n.leeuwen.net http://reinoud.van.leeuwen.net kvk 27320762 __________________________________________________
Thanks Reinoud for quick reply. How can I test it? Is there any way? -----Original Message----- From: pgsql-sql-owner@postgresql.org [mailto:pgsql-sql-owner@postgresql.org] On Behalf Of Reinoud van Leeuwen Sent: Friday, January 21, 2011 4:27 PM To: pgsql-sql@postgresql.org Subject: Re: [SQL] Issue with postgres connectivity On Fri, Jan 21, 2011 at 10:45:37AM +0000, Arindam Hore wrote: > Hello All, > > I am facing a big problem in postgres connectivity using php application. It is taking almost 10 sec for connection establishment.All my applications were working perfectly 2 days before. Yesterday just it started giving problem. Using pg-adminalso it is taking time to connect as well as same with opening server status window or with sql query window. > > Postgres is installed in linux environment. Don't know whether is it due to some virus or something else. > > Please provide me with some guidelines. Ask me any queries. this smells like DNS resolving... Reinoud -- __________________________________________________ "Nothing is as subjective as reality" Reinoud van Leeuwen reinoud.v@n.leeuwen.net http://reinoud.van.leeuwen.net kvk 27320762 __________________________________________________ -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql This email and any files transmitted with it are confidential and intended solely for the use of the individual or entityto whom they are addressed. If you have received this email in error please notify the system manager. This messagecontains confidential information and is intended only for the individual named. If you are not the named addresseeyou should not disseminate, distribute or copy this e-mail.
We are accessing database using ip address. -----Original Message----- From: pgsql-sql-owner@postgresql.org [mailto:pgsql-sql-owner@postgresql.org] On Behalf Of Reinoud van Leeuwen Sent: Friday, January 21, 2011 4:27 PM To: pgsql-sql@postgresql.org Subject: Re: [SQL] Issue with postgres connectivity On Fri, Jan 21, 2011 at 10:45:37AM +0000, Arindam Hore wrote: > Hello All, > > I am facing a big problem in postgres connectivity using php application. It is taking almost 10 sec for connection establishment.All my applications were working perfectly 2 days before. Yesterday just it started giving problem. Using pg-adminalso it is taking time to connect as well as same with opening server status window or with sql query window. > > Postgres is installed in linux environment. Don't know whether is it due to some virus or something else. > > Please provide me with some guidelines. Ask me any queries. this smells like DNS resolving... Reinoud -- __________________________________________________ "Nothing is as subjective as reality" Reinoud van Leeuwen reinoud.v@n.leeuwen.net http://reinoud.van.leeuwen.net kvk 27320762 __________________________________________________ -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql This email and any files transmitted with it are confidential and intended solely for the use of the individual or entityto whom they are addressed. If you have received this email in error please notify the system manager. This messagecontains confidential information and is intended only for the individual named. If you are not the named addresseeyou should not disseminate, distribute or copy this e-mail.
When was the last time you did a vacuum analyze? Edward W. Rouse -----Original Message----- From: pgsql-sql-owner@postgresql.org [mailto:pgsql-sql-owner@postgresql.org] On Behalf Of Arindam Hore Sent: Friday, January 21, 2011 6:44 AM To: Reinoud van Leeuwen; pgsql-sql@postgresql.org Subject: Re: [SQL] Issue with postgres connectivity We are accessing database using ip address. -----Original Message----- From: pgsql-sql-owner@postgresql.org [mailto:pgsql-sql-owner@postgresql.org] On Behalf Of Reinoud van Leeuwen Sent: Friday, January 21, 2011 4:27 PM To: pgsql-sql@postgresql.org Subject: Re: [SQL] Issue with postgres connectivity On Fri, Jan 21, 2011 at 10:45:37AM +0000, Arindam Hore wrote: > Hello All, > > I am facing a big problem in postgres connectivity using php application. It is taking almost 10 sec for connection establishment. All my applications were working perfectly 2 days before. Yesterday just it started giving problem. Using pg-admin also it is taking time to connect as well as same with opening server status window or with sql query window. > > Postgres is installed in linux environment. Don't know whether is it due to some virus or something else. > > Please provide me with some guidelines. Ask me any queries. this smells like DNS resolving... Reinoud -- __________________________________________________ "Nothing is as subjective as reality" Reinoud van Leeuwen reinoud.v@n.leeuwen.net http://reinoud.van.leeuwen.net kvk 27320762 __________________________________________________ -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql
On 2011-01-21, Arindam Hore <arindam.hore@in.v2solutions.com> wrote: > We are accessing database using ip address. try adding the IP addresses of some of the clients as seen by the server to /etc/hosts on the server. see if that helps. try connecting to the server locally using 'su postgres -c psql' see if that's slow too. -- ⚂⚃ 100% natural
Sorry for late reply. We usually do vacuum analyze daily basis using cron. -----Original Message----- From: pgsql-sql-owner@postgresql.org [mailto:pgsql-sql-owner@postgresql.org] On Behalf Of Edward W. Rouse Sent: Friday, January 21, 2011 8:17 PM To: pgsql-sql@postgresql.org Subject: Re: [SQL] Issue with postgres connectivity When was the last time you did a vacuum analyze? Edward W. Rouse -----Original Message----- From: pgsql-sql-owner@postgresql.org [mailto:pgsql-sql-owner@postgresql.org] On Behalf Of Arindam Hore Sent: Friday, January 21, 2011 6:44 AM To: Reinoud van Leeuwen; pgsql-sql@postgresql.org Subject: Re: [SQL] Issue with postgres connectivity We are accessing database using ip address. -----Original Message----- From: pgsql-sql-owner@postgresql.org [mailto:pgsql-sql-owner@postgresql.org] On Behalf Of Reinoud van Leeuwen Sent: Friday, January 21, 2011 4:27 PM To: pgsql-sql@postgresql.org Subject: Re: [SQL] Issue with postgres connectivity On Fri, Jan 21, 2011 at 10:45:37AM +0000, Arindam Hore wrote: > Hello All, > > I am facing a big problem in postgres connectivity using php application. It is taking almost 10 sec for connection establishment. All my applications were working perfectly 2 days before. Yesterday just it started giving problem. Using pg-admin also it is taking time to connect as well as same with opening server status window or with sql query window. > > Postgres is installed in linux environment. Don't know whether is it due to some virus or something else. > > Please provide me with some guidelines. Ask me any queries. this smells like DNS resolving... Reinoud -- __________________________________________________ "Nothing is as subjective as reality" Reinoud van Leeuwen reinoud.v@n.leeuwen.net http://reinoud.van.leeuwen.net kvk 27320762 __________________________________________________ -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql This email and any files transmitted with it are confidential and intended solely for the use of the individual or entityto whom they are addressed. If you have received this email in error please notify the system manager. This messagecontains confidential information and is intended only for the individual named. If you are not the named addresseeyou should not disseminate, distribute or copy this e-mail.
What I have seen is that, when I am trying to connect the db server from application server using ssh, the response was veryslow. While from db server to application server it is very quick as usually. -----Original Message----- From: pgsql-sql-owner@postgresql.org [mailto:pgsql-sql-owner@postgresql.org] On Behalf Of Jasen Betts Sent: Saturday, January 22, 2011 2:24 PM To: pgsql-sql@postgresql.org Subject: Re: [SQL] Issue with postgres connectivity On 2011-01-21, Arindam Hore <arindam.hore@in.v2solutions.com> wrote: > We are accessing database using ip address. try adding the IP addresses of some of the clients as seen by the server to /etc/hosts on the server. see if that helps. try connecting to the server locally using 'su postgres -c psql' see if that's slow too. -- ⚂⚃ 100% natural -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql This email and any files transmitted with it are confidential and intended solely for the use of the individual or entityto whom they are addressed. If you have received this email in error please notify the system manager. This messagecontains confidential information and is intended only for the individual named. If you are not the named addresseeyou should not disseminate, distribute or copy this e-mail.