ExtendedEventManager Discussions Rss Feed

New Post: Is there now documentation?

phorne — Thu, 14 Jun 2012 16:07:34 GMT

I would like to use this addin if it is still applicable

New Post: Exception on SSMS Start

JanWaiz — Wed, 23 Feb 2011 15:57:30 GMT

Hi All,

after installing the Addin without any errors, i got an exception when starting the SSMS:

Errortext: Wrong Parameter

Errornumber: 80070057

Do i have a problem in front of the Keyboard (*s*) or what happens. Any idea how to fix or resolve the exception?

Regards

New Post: Sql Server 2008 extended event

jmkehayias — Fri, 26 Nov 2010 15:22:32 GMT

This discussions on this site are for topics related to the Addin and not Extended Events in general. You should post your question to the SQL Database Engine forum on MSDN Forums:

http://social.msdn.microsoft.com/Forums/en-US/sqldatabaseengine/threads

New Post: Sql Server 2008 extended event

deva21v — Fri, 26 Nov 2010 11:11:58 GMT

I want to capture the bad execution plan(actual execution plan) i.e long running query using extended event. when i use dmv's i am able to view the execution plan . when i use extended event i am not able to view the execution plan.

SELECT

Q.query_plan,T.text

FROM

sys.dm_exec_procedure_stats cross apply sys.dm_exec_sql_text(sql_handle) T

cross

apply sys.dm_exec_query_plan(plan_handle) Q

I want to capture execution plan & save this plan in target file for future analysis so that i created a extended event.

EXISTS(SELECT * FROM sys.server_event_sessions WHERE name='LongRunningQuery'

)

DROP

EVENT SESSION LongRunningQuery ON

SERVER

-- Create Event

CREATE

EVENT SESSION

LongRunningQuery

SERVER

-- Add event to capture event

ADD

EVENT sqlserver.

sql_statement_completed

(

-- Add action - event property

ACTION

(sqlserver.sql_text, sqlserver.tsql_stack,

sqlserver

.database_id,

sqlserver

.plan_handle,

sqlserver

.session_id,

sqlserver

.sql_text

)

-- Predicate - time 3 Minute

WHERE

(

duration > (300000000

)))

-- Add target for capturing the data - XML File

ADD

TARGET package0.asynchronous_file_target

(

SET

filename='C:\Demo\Traces\LongRunningQuery.xet', metadatafile='C:\Demo\Traces\LongRunningQuery.xem'

)

WITH

(max_dispatch_latency = 1 seconds

)

-- Enable Event

ALTER

EVENT SESSION LongRunningQuery ON

SERVER

STATE

START

SELECT

* FROM

(

SELECT

data

.value

(

'(/event[@name=''sql_statement_completed'']/@timestamp)[1]', 'DATETIME') AS [Time]

data

.value

(

'(/event/data[@name=''cpu'']/value)[1]', 'INT') AS [CPU (ms)]

CONVERT (FLOAT, data.value ('(/event/data[@name=''duration'']/value)[1]', 'BIGINT')) /

1000000

AS [Duration (s)]

data

.value

(

'(/event/action[@name=''sql_text'']/value)[1]', 'VARCHAR(MAX)') AS [SQL Statement]

SUBSTRING (data.value ('(/event/action[@name=''plan_handle'']/value)[1]', 'VARCHAR(100)'), 15, 50

)

[PlanHandle]

FROM

(SELECT CONVERT (XML, event_data) AS data FROM sys.

fn_xe_file_target_read_file

('C:\Demo\Traces\LongRunningQuery*.xet', 'C:\Demo\Traces\LongRunningQuery*.xem', null,

null)

)

entries

)

2010-11-26 08:59:40.953 16812 254.436523 exec xxx 0x06000100DF7ED504B8803707000000000000000000000000

Select

* from sys.dm_exec_query_plan(0x06000100DF7ED504B8803707000000000000000000000000)

The

plan handle is differs for same stored procedures . when i get plan_handle from sys.dm_exec_query_stats/ sys.dm_exec_procedure_stats it seems to be simillar. But when see the plan handle of extended events it differs. Please provide me a solution for this

New Post: Sql Server 2008 extended event

deva21v — Fri, 26 Nov 2010 11:11:02 GMT

SELECT

Q.query_plan,T.text

FROM

sys.dm_exec_procedure_stats cross apply sys.dm_exec_sql_text(sql_handle) T

cross

apply sys.dm_exec_query_plan(plan_handle) Q

I want to capture execution plan & save this plan in target file for future analysis so that i created a extended event.

EXISTS(SELECT * FROM sys.server_event_sessions WHERE name='LongRunningQuery'

)

DROP

EVENT SESSION LongRunningQuery ON

SERVER

-- Create Event

CREATE

EVENT SESSION

LongRunningQuery

SERVER

-- Add event to capture event

ADD

EVENT sqlserver.

sql_statement_completed

(

-- Add action - event property

ACTION

(sqlserver.sql_text, sqlserver.tsql_stack,

sqlserver

.database_id,

sqlserver

.plan_handle,

sqlserver

.session_id,

sqlserver

.sql_text

)

-- Predicate - time 3 Minute

WHERE

(

duration > (300000000

)))

-- Add target for capturing the data - XML File

ADD

TARGET package0.asynchronous_file_target

(

SET

filename='C:\Demo\Traces\LongRunningQuery.xet', metadatafile='C:\Demo\Traces\LongRunningQuery.xem'

)

WITH

(max_dispatch_latency = 1 seconds

)

-- Enable Event

ALTER

EVENT SESSION LongRunningQuery ON

SERVER

STATE

START

SELECT

* FROM

(

SELECT

data

.value

(

'(/event[@name=''sql_statement_completed'']/@timestamp)[1]', 'DATETIME') AS [Time]

data

.value

(

'(/event/data[@name=''cpu'']/value)[1]', 'INT') AS [CPU (ms)]

CONVERT (FLOAT, data.value ('(/event/data[@name=''duration'']/value)[1]', 'BIGINT')) /

1000000

AS [Duration (s)]

data

.value

(

'(/event/action[@name=''sql_text'']/value)[1]', 'VARCHAR(MAX)') AS [SQL Statement]

SUBSTRING (data.value ('(/event/action[@name=''plan_handle'']/value)[1]', 'VARCHAR(100)'), 15, 50

)

[PlanHandle]

FROM

(SELECT CONVERT (XML, event_data) AS data FROM sys.

fn_xe_file_target_read_file

('C:\Demo\Traces\LongRunningQuery*.xet', 'C:\Demo\Traces\LongRunningQuery*.xem', null,

null)

)

entries

)

2010-11-26 08:59:40.953 16812 254.436523 exec xxx 0x06000100DF7ED504B8803707000000000000000000000000

Select

* from sys.dm_exec_query_plan(0x06000100DF7ED504B8803707000000000000000000000000)

The