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Thread: POWA tool

POWA tool

From

Ramesh T

Date:

20 August 2014, 16:35:01

Hello,

when i ran following query,

postgres=# SELECT * FROM pg_stat_statements;

ERROR: relation "pg_stat_statements" does not exist

LINE 1: SELECT * FROM pg_stat_statements;

i need to install POWA..i got powa.zip

please let me know how to install POWA.ZIP for my postgres using putty tool ..

thanks,

Re: POWA tool

From

Raymond O'Donnell

Date:

20 August 2014, 16:38:55

On 20/08/2014 16:41, Ramesh T wrote:
> Hello,
>
>              when i ran  following query,
>               postgres=# SELECT * FROM pg_stat_statements;
>
>
>               ERROR:  relation "pg_stat_statements" does not exist
>               LINE 1: SELECT * FROM pg_stat_statements;
>
>
> i need to install POWA..i got powa.zip
>  please let me know how to install POWA.ZIP for my postgres using putty
> tool ..

What is POWA?

Ray.

--
Raymond O'Donnell :: Galway :: Ireland
rod@iol.ie

Re: POWA tool

From

Thomas Kellerer

Date:

20 August 2014, 16:47:15

Ramesh T schrieb am 20.08.2014 um 17:41:
> Hello,
>
>              when i ran  following query,
>               postgres=# SELECT * FROM pg_stat_statements;
>
>
>               ERROR:  relation "pg_stat_statements" does not exist
>               LINE 1: SELECT * FROM pg_stat_statements;
>
>
> i need to install POWA..i got powa.zip

No, you need to install the extension pg_stat_statements:

http://www.postgresql.org/docs/current/static/pgstatstatements.html
http://www.postgresql.org/docs/current/static/sql-createextension.html

Re: POWA tool

From

Adrian Klaver

Date:

20 August 2014, 16:47:38

On 08/20/2014 08:41 AM, Ramesh T wrote:
> Hello,
>
>               when i ran  following query,
>                postgres=# SELECT * FROM pg_stat_statements;
>
>                ERROR:  relation "pg_stat_statements" does not exist
>                LINE 1: SELECT * FROM pg_stat_statements;
>
>
> i need to install POWA..i got powa.zip
>   please let me know how to install POWA.ZIP for my postgres using putty
> tool ..

Have no idea what POWA is.

As to your error:

http://www.postgresql.org/docs/9.3/static/pgstatstatements.html

>
> thanks,
>


--
Adrian Klaver
adrian.klaver@aklaver.com

Re: POWA tool

From

Raghu Ram

Date:

20 August 2014, 16:48:18

On Wed, Aug 20, 2014 at 10:08 PM, Raymond O'Donnell <rod@iol.ie> wrote:

On 20/08/2014 16:41, Ramesh T wrote:
> Hello,
>
> when i ran following query,
> postgres=# SELECT * FROM pg_stat_statements;
>
>
> ERROR: relation "pg_stat_statements" does not exist
> LINE 1: SELECT * FROM pg_stat_statements;
>
>
> i need to install POWA..i got powa.zip
> please let me know how to install POWA.ZIP for my postgres using putty
> tool ..

are you referring below Tool ?

PoWA is PostgreSQL Workload Analyzer that gathers performance stats and provides real-time charts and graph to help monitor and tune your PostgreSQL servers. It is similar to Oracle AWR or SQL Server MDW.

http://www.postgresql.org/about/news/1537/

Thanks & Regards

Raghu Ram

Re: POWA tool

From

Julien Rouhaud

Date:

20 August 2014, 20:28:14

On Wed, Aug 20, 2014 at 6:46 PM, Thomas Kellerer <spam_eater@gmx.net> wrote:

Ramesh T schrieb am 20.08.2014 um 17:41:
> Hello,
>
> when i ran following query,
> postgres=# SELECT * FROM pg_stat_statements;
>
>
> ERROR: relation "pg_stat_statements" does not exist
> LINE 1: SELECT * FROM pg_stat_statements;
>
>
> i need to install POWA..i got powa.zip

No, you need to install the extension pg_stat_statements:

http://www.postgresql.org/docs/current/static/pgstatstatements.html
http://www.postgresql.org/docs/current/static/sql-createextension.html

You also need the extensions plpgsql (which should already be installed) and btree_gist.

When installing the powa extension (CREATE EXTENSION powa;), postgres will warn you of missing dependancy if any.

You can also refer to the installation documentation (https://github.com/dalibo/powa/blob/master/README.md).

Regards.
--
Julien Rouhaud
http://www.dalibo.com

Re: POWA tool

From

Ramesh T

Date:

20 August 2014, 22:28:44

yes,

in my postgres.conf pg_stat_statements is not their needs powa is released 19 aug.

On Wed, Aug 20, 2014 at 10:17 PM, Raghu Ram <raghuchennuru@gmail.com> wrote:

On Wed, Aug 20, 2014 at 10:08 PM, Raymond O'Donnell <rod@iol.ie> wrote:
On 20/08/2014 16:41, Ramesh T wrote:
> Hello,
>
> when i ran following query,
> postgres=# SELECT * FROM pg_stat_statements;
>
>
> ERROR: relation "pg_stat_statements" does not exist
> LINE 1: SELECT * FROM pg_stat_statements;
>
>
> i need to install POWA..i got powa.zip
> please let me know how to install POWA.ZIP for my postgres using putty
> tool ..

are you referring below Tool ?

PoWA is PostgreSQL Workload Analyzer that gathers performance stats and provides real-time charts and graph to help monitor and tune your PostgreSQL servers. It is similar to Oracle AWR or SQL Server MDW.

http://www.postgresql.org/about/news/1537/

Thanks & Regards
Raghu Ram

Re: POWA tool

From

Birta Levente

Date:

22 August 2014, 10:08:12

On 20/08/2014 23:27, Julien Rouhaud wrote:

On Wed, Aug 20, 2014 at 6:46 PM, Thomas Kellerer <spam_eater@gmx.net> wrote:
Ramesh T schrieb am 20.08.2014 um 17:41:
> Hello,
>
> when i ran following query,
> postgres=# SELECT * FROM pg_stat_statements;
>
>
> ERROR: relation "pg_stat_statements" does not exist
> LINE 1: SELECT * FROM pg_stat_statements;
>
>
> i need to install POWA..i got powa.zip

No, you need to install the extension pg_stat_statements:

http://www.postgresql.org/docs/current/static/pgstatstatements.html
http://www.postgresql.org/docs/current/static/sql-createextension.html

You also need the extensions plpgsql (which should already be installed) and btree_gist.

When installing the powa extension (CREATE EXTENSION powa;), postgres will warn you of missing dependancy if any.

You can also refer to the installation documentation (https://github.com/dalibo/powa/blob/master/README.md).

I just installed POWA and don't understand what mean in readme the configure guc ?

Added extension and I get working the GUI, I can login, but have no databases. How to add?

Thanks

Levi

Re: POWA tool

From

Birta Levente

Date:

22 August 2014, 10:25:02

On 22/08/2014 13:08, Birta Levente wrote:

On 20/08/2014 23:27, Julien Rouhaud wrote:

On Wed, Aug 20, 2014 at 6:46 PM, Thomas Kellerer <spam_eater@gmx.net> wrote:
Ramesh T schrieb am 20.08.2014 um 17:41:
> Hello,
>
> when i ran following query,
> postgres=# SELECT * FROM pg_stat_statements;
>
>
> ERROR: relation "pg_stat_statements" does not exist
> LINE 1: SELECT * FROM pg_stat_statements;
>
>
> i need to install POWA..i got powa.zip

No, you need to install the extension pg_stat_statements:

http://www.postgresql.org/docs/current/static/pgstatstatements.html
http://www.postgresql.org/docs/current/static/sql-createextension.html

You also need the extensions plpgsql (which should already be installed) and btree_gist.

When installing the powa extension (CREATE EXTENSION powa;), postgres will warn you of missing dependancy if any.

You can also refer to the installation documentation (https://github.com/dalibo/powa/blob/master/README.md).

I just installed POWA and don't understand what mean in readme the configure guc ?

Added extension and I get working the GUI, I can login, but have no databases. How to add?

Never mind. ... forget to restart the server with powa in shared_preload_libraries

Levi

Re: POWA tool

From

Ramesh T

Date:

22 August 2014, 13:37:39

How to include pg_stat_statements in postgres.conf.powa is need it.

any help..

thanks,

On Wed, Aug 20, 2014 at 11:51 PM, Ramesh T <rameshparnanditech@gmail.com> wrote:

yes,

in my postgres.conf pg_stat_statements is not their needs powa is released 19 aug.

On Wed, Aug 20, 2014 at 10:17 PM, Raghu Ram <raghuchennuru@gmail.com> wrote:
On Wed, Aug 20, 2014 at 10:08 PM, Raymond O'Donnell <rod@iol.ie> wrote:
On 20/08/2014 16:41, Ramesh T wrote:
> Hello,
>
> when i ran following query,
> postgres=# SELECT * FROM pg_stat_statements;
>
>
> ERROR: relation "pg_stat_statements" does not exist
> LINE 1: SELECT * FROM pg_stat_statements;
>
>
> i need to install POWA..i got powa.zip
> please let me know how to install POWA.ZIP for my postgres using putty
> tool ..

are you referring below Tool ?

PoWA is PostgreSQL Workload Analyzer that gathers performance stats and provides real-time charts and graph to help monitor and tune your PostgreSQL servers. It is similar to Oracle AWR or SQL Server MDW.

http://www.postgresql.org/about/news/1537/

Thanks & Regards
Raghu Ram

Re: POWA tool

From

Raghu Ram

Date:

25 August 2014, 19:26:00

On Fri, Aug 22, 2014 at 4:40 PM, Ramesh T <rameshparnanditech@gmail.com> wrote:

How to include pg_stat_statements in postgres.conf.powa is need it.

any help..

Below are the steps to Install POWA Tool:

Step 1: Download POWA tool from below Website

https://github.com/dalibo/powa/archive/REL_1_1.zip

Step 2: Unpack the Downloaded file

[root@localhost tmp]# cd /tmp/
[root@localhost powa-REL_1_1]# unzip powa-REL_1_1.zip

Step 3: Install POWA Software

[root@localhost powa-REL_1_1]# export PATH=/opt/PostgreSQL/9.3/bin:$PATH
[root@localhost powa-REL_1_1]# export LD_LIBRARY_PATH=/opt/PostgreSQL/9.3/lib:$LD_LIBRARY_PATH
[root@localhost powa-REL_1_1]# make install
gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fpic -I. -I. -I/opt/PostgreSQL/9.3/include/postgresql/server -I/opt/PostgreSQL/9.3/include/postgresql/internal -D_GNU_SOURCE -I/opt/local/20140108/fc7f8f12-7861-11e3-aaff-000c29d23b02/include/libxml2 -I/usr/local/include/libxml2 -I/usr/local/include -c -o powa.o powa.c
gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fpic -L/opt/PostgreSQL/9.3/lib -L/opt/local/20140108/fc7f8f12-7861-11e3-aaff-000c29d23b02/lib -L/usr/local/lib -Wl,--as-needed -Wl,-rpath,'/opt/PostgreSQL/9.3/lib',--enable-new-dtags -shared -o powa.so powa.o
/bin/mkdir -p '/opt/PostgreSQL/9.3/share/postgresql/extension'
/bin/mkdir -p '/opt/PostgreSQL/9.3/share/postgresql/extension'
/bin/mkdir -p '/opt/PostgreSQL/9.3/lib/postgresql'
/bin/mkdir -p '/opt/PostgreSQL/9.3/doc/postgresql/extension'
/usr/bin/install -c -m 644 ./powa.control '/opt/PostgreSQL/9.3/share/postgresql/extension/'
/usr/bin/install -c -m 644 ./powa--1.0.sql ./powa--1.1.sql '/opt/PostgreSQL/9.3/share/postgresql/extension/'
/usr/bin/install -c -m 755 powa.so '/opt/PostgreSQL/9.3/lib/postgresql/'
/usr/bin/install -c -m 644 ./README.md '/opt/PostgreSQL/9.3/doc/postgresql/extension/'

Step 4: Create a POWA database & Create requires extensions

-bash-4.1$ /opt/PostgreSQL/9.3/bin/psql -p 5435
Password:
psql.bin (9.3.5)
Type "help" for help.
postgres=# create database powa;
CREATE DATABASE
postgres=# \c powa
You are now connected to database "powa" as user "postgres".
powa=# create extension pg_stat_statements ;
CREATE EXTENSION
powa=# create extension btree_gist ;
CREATE EXTENSION
powa=# create extension powa;
CREATE EXTENSION
powa=# \dt
List of relations
Schema | Name | Type | Owner
--------+---------------------------------+-------+----------
public | powa_functions | table | postgres
public | powa_last_aggregation | table | postgres
public | powa_last_purge | table | postgres
public | powa_statements | table | postgres
public | powa_statements_history | table | postgres
public | powa_statements_history_current | table | postgres
(6 rows)

Step 5: add "power" & "pg_stat_statements" in the shared_preload_libraries in postgresql.conf file

-bash-4.1$ more /opt/PostgreSQL/9.3/data/postgresql.conf |grep shared_preload
# Note: Increasing max_prepared_transactions costs ~600 bytes of shared memory
shared_preload_libraries = 'powa,pg_stat_statements' # (change requires restart)

-bash-4.1$ /opt/PostgreSQL/9.3/bin/pg_ctl -D /opt/PostgreSQL/9.3/data/ start
server starting
-bash-4.1$ 2014-07-25 03:48:20 IST LOG: registering background worker "powa"
2014-07-25 03:48:20 IST LOG: loaded library "powa"
2014-07-25 03:48:20 IST LOG: loaded library "pg_stat_statements"
2014-07-25 03:48:20 IST LOG: redirecting log output to logging collector process
2014-07-25 03:48:20 IST HINT: Future log output will appear in directory "pg_log".

Step 6: Install Mojolicious Software

[root@localhost ui]# pwd
/tmp/powa-REL_1_1/ui
[root@localhost ui]# ls -l
total 36
drwxr-xr-x 4 root root 4096 Aug 19 2014 lib
-rw-r--r-- 1 root root 393 Jul 25 04:05 powa.conf
-rw-r--r-- 1 root root 393 Aug 19 2014 powa.conf-dist
drwxr-xr-x 6 root root 4096 Aug 19 2014 public
-rw-r--r-- 1 root root 2121 Aug 19 2014 README.md
drwxr-xr-x 2 root root 4096 Aug 19 2014 script
drwxr-xr-x 2 root root 4096 Aug 19 2014 t
drwxr-xr-x 6 root root 4096 Aug 19 2014 templates
-rw-r--r-- 1 root root 4 Aug 19 2014 VERSION

[root@localhost ui]# cp powa.conf-dist powa.conf

[root@localhost ~]# /usr/bin/curl get.mojolicio.us | sh
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 54 0 54 0 0 179 0 --:--:-- --:--:-- --:--:-- 184
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 262k 100 262k 0 0 70788 0 0:00:03 0:00:03 --:--:-- 120k
--> Working on Mojolicious
Fetching http://www.cpan.org/authors/id/S/SR/SRI/Mojolicious-5.33.tar.gz ... OK
Configuring Mojolicious-5.33 ... OK
Building Mojolicious-5.33 ... OK
Successfully installed Mojolicious-5.33
1 distribution installed

[root@localhost ui]# morbo script/powa
[Tue Aug 26 00:46:29 2014] [debug] Reading configuration file "/tmp/powa-REL_1_1/ui/powa.conf".
[Tue Aug 26 00:46:29 2014] [info] Listening at "http://*:3000".
Server available at http://127.0.0.1:3000.

Step 7: Run http://127.0.0.1:3000 in web browser.

Thanks & Regards

Raghu Ram

Re: POWA tool

From

Raghu Ram

Date:

26 August 2014, 10:43:49

On Tue, Aug 26, 2014 at 3:11 PM, Ramesh T <rameshparnanditech@gmail.com> wrote:

i downloaded But where i need to unzip powa-REL_1_1.zip i'm using putty tool remote server..

-bash-4.1$ unzip powa-REL_1_1.zip
-bash: unzip: command not found

You need to Install "unzip" utility. Once you installed "unzip" utility,you can extract in "/tmp" directory.

for Debian and Ubuntu:

1	`apt-get` `install` `unzip`

for Red Hat Linux/Fedora/CentOS users:

1	`yum` `install` `unzip`

Re: POWA tool

From

John McKown

Date:

26 August 2014, 11:26:13

On Tue, Aug 26, 2014 at 5:43 AM, Raghu Ram <raghuchennuru@gmail.com> wrote:

On Tue, Aug 26, 2014 at 3:11 PM, Ramesh T <rameshparnanditech@gmail.com> wrote:
i downloaded But where i need to unzip powa-REL_1_1.zip i'm using putty tool remote server..

-bash-4.1$ unzip powa-REL_1_1.zip
-bash: unzip: command not found

You need to Install "unzip" utility. Once you installed "unzip" utility,you can extract in "/tmp" directory.

As an alternative to the "unzip" command, the "jar" command from the Java SDK can be used. Java "jar" files are simply zip files. And the jar command can list, create, and extract from jar files.

jar xf powa-REL_1_1.zip # unzip

===

jar cf new.file.zip set.txt of.txt subdir/files.bin # create new

jar lf new.file.zip # list contents

There is nothing more pleasant than traveling and meeting new people!

Genghis Khan

Maranatha! <><
John McKown

Re: POWA tool

From

Ramesh T

Date:

26 August 2014, 19:57:32

i downloaded But where i need to unzip powa-REL_1_1.zip i'm using putty tool remote server..

-bash-4.1$ unzip powa-REL_1_1.zip

-bash: unzip: command not found

On Tue, Aug 26, 2014 at 12:55 AM, Raghu Ram <raghuchennuru@gmail.com> wrote:

On Fri, Aug 22, 2014 at 4:40 PM, Ramesh T <rameshparnanditech@gmail.com> wrote:
How to include pg_stat_statements in postgres.conf.powa is need it.

any help..

Below are the steps to Install POWA Tool:
Step 1: Download POWA tool from below Website
https://github.com/dalibo/powa/archive/REL_1_1.zip
Step 2: Unpack the Downloaded file
[root@localhost tmp]# cd /tmp/
[root@localhost powa-REL_1_1]# unzip powa-REL_1_1.zip
Step 3: Install POWA Software
[root@localhost powa-REL_1_1]# export PATH=/opt/PostgreSQL/9.3/bin:$PATH
[root@localhost powa-REL_1_1]# export LD_LIBRARY_PATH=/opt/PostgreSQL/9.3/lib:$LD_LIBRARY_PATH
[root@localhost powa-REL_1_1]# make install
gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fpic -I. -I. -I/opt/PostgreSQL/9.3/include/postgresql/server -I/opt/PostgreSQL/9.3/include/postgresql/internal -D_GNU_SOURCE -I/opt/local/20140108/fc7f8f12-7861-11e3-aaff-000c29d23b02/include/libxml2 -I/usr/local/include/libxml2 -I/usr/local/include -c -o powa.o powa.c
gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fpic -L/opt/PostgreSQL/9.3/lib -L/opt/local/20140108/fc7f8f12-7861-11e3-aaff-000c29d23b02/lib -L/usr/local/lib -Wl,--as-needed -Wl,-rpath,'/opt/PostgreSQL/9.3/lib',--enable-new-dtags -shared -o powa.so powa.o
/bin/mkdir -p '/opt/PostgreSQL/9.3/share/postgresql/extension'
/bin/mkdir -p '/opt/PostgreSQL/9.3/share/postgresql/extension'
/bin/mkdir -p '/opt/PostgreSQL/9.3/lib/postgresql'
/bin/mkdir -p '/opt/PostgreSQL/9.3/doc/postgresql/extension'
/usr/bin/install -c -m 644 ./powa.control '/opt/PostgreSQL/9.3/share/postgresql/extension/'
/usr/bin/install -c -m 644 ./powa--1.0.sql ./powa--1.1.sql '/opt/PostgreSQL/9.3/share/postgresql/extension/'
/usr/bin/install -c -m 755 powa.so '/opt/PostgreSQL/9.3/lib/postgresql/'
/usr/bin/install -c -m 644 ./README.md '/opt/PostgreSQL/9.3/doc/postgresql/extension/'
Step 4: Create a POWA database & Create requires extensions
-bash-4.1$ /opt/PostgreSQL/9.3/bin/psql -p 5435
Password:
psql.bin (9.3.5)
Type "help" for help.
postgres=# create database powa;
CREATE DATABASE
postgres=# \c powa
You are now connected to database "powa" as user "postgres".
powa=# create extension pg_stat_statements ;
CREATE EXTENSION
powa=# create extension btree_gist ;
CREATE EXTENSION
powa=# create extension powa;
CREATE EXTENSION
powa=# \dt
List of relations
Schema | Name | Type | Owner
--------+---------------------------------+-------+----------
public | powa_functions | table | postgres
public | powa_last_aggregation | table | postgres
public | powa_last_purge | table | postgres
public | powa_statements | table | postgres
public | powa_statements_history | table | postgres
public | powa_statements_history_current | table | postgres
(6 rows)
Step 5: add "power" & "pg_stat_statements" in the shared_preload_libraries in postgresql.conf file
-bash-4.1$ more /opt/PostgreSQL/9.3/data/postgresql.conf |grep shared_preload
# Note: Increasing max_prepared_transactions costs ~600 bytes of shared memory
shared_preload_libraries = 'powa,pg_stat_statements' # (change requires restart)

-bash-4.1$ /opt/PostgreSQL/9.3/bin/pg_ctl -D /opt/PostgreSQL/9.3/data/ start
server starting
-bash-4.1$ 2014-07-25 03:48:20 IST LOG: registering background worker "powa"
2014-07-25 03:48:20 IST LOG: loaded library "powa"
2014-07-25 03:48:20 IST LOG: loaded library "pg_stat_statements"
2014-07-25 03:48:20 IST LOG: redirecting log output to logging collector process
2014-07-25 03:48:20 IST HINT: Future log output will appear in directory "pg_log".
Step 6: Install Mojolicious Software
[root@localhost ui]# pwd
/tmp/powa-REL_1_1/ui
[root@localhost ui]# ls -l
total 36
drwxr-xr-x 4 root root 4096 Aug 19 2014 lib
-rw-r--r-- 1 root root 393 Jul 25 04:05 powa.conf
-rw-r--r-- 1 root root 393 Aug 19 2014 powa.conf-dist
drwxr-xr-x 6 root root 4096 Aug 19 2014 public
-rw-r--r-- 1 root root 2121 Aug 19 2014 README.md
drwxr-xr-x 2 root root 4096 Aug 19 2014 script
drwxr-xr-x 2 root root 4096 Aug 19 2014 t
drwxr-xr-x 6 root root 4096 Aug 19 2014 templates
-rw-r--r-- 1 root root 4 Aug 19 2014 VERSION

[root@localhost ui]# cp powa.conf-dist powa.conf

[root@localhost ~]# /usr/bin/curl get.mojolicio.us | sh
% Total % Received % Xferd Average Speed Time Time Time Current
   Dload Upload Total Spent Left Speed
0 54 0 54 0 0 179 0 --:--:-- --:--:-- --:--:-- 184
% Total % Received % Xferd Average Speed Time Time Time Current
   Dload Upload Total Spent Left Speed
100 262k 100 262k 0 0 70788 0 0:00:03 0:00:03 --:--:-- 120k
--> Working on Mojolicious
Fetching http://www.cpan.org/authors/id/S/SR/SRI/Mojolicious-5.33.tar.gz ... OK
Configuring Mojolicious-5.33 ... OK
Building Mojolicious-5.33 ... OK
Successfully installed Mojolicious-5.33
1 distribution installed

[root@localhost ui]# morbo script/powa
[Tue Aug 26 00:46:29 2014] [debug] Reading configuration file "/tmp/powa-REL_1_1/ui/powa.conf".
[Tue Aug 26 00:46:29 2014] [info] Listening at "http://*:3000".
Server available at http://127.0.0.1:3000.

Step 7: Run http://127.0.0.1:3000 in web browser.
Thanks & Regards
Raghu Ram