Skip to content

sp_HealthParser: add MAXDOP 1 to SELECT INTO queries #694

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
erikdarlingdata merged 1 commit into from
Mar 16, 2026
Merged

sp_HealthParser: add MAXDOP 1 to SELECT INTO queries #694

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
46 changes: 23 additions & 23 deletions sp_HealthParser/sp_HealthParser.sql
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1954,7 +1954,7 @@ AND ca.utc_timestamp < @end_date';
FROM #ignore_waits AS i
WHERE w.x.exist('(data[@name="wait_type"]/text/text())[1][.= sql:column("i.wait_type")]') = 1
)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -2187,7 +2187,7 @@ AND ca.utc_timestamp < @end_date';
FROM #ignore_waits AS i
WHERE w2.x2.exist('@waitType[.= sql:column("i.wait_type")]') = 1
)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -2234,7 +2234,7 @@ AND ca.utc_timestamp < @end_date';
@wait_round_interval_minutes,
'19000101'
)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

/* Waits by count logging section */
IF NOT EXISTS
Expand Down Expand Up @@ -2444,7 +2444,7 @@ AND ca.utc_timestamp < @end_date';
FROM #ignore_waits AS i
WHERE w2.x2.exist('@waitType[.= sql:column("i.wait_type")]') = 1
)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -2494,7 +2494,7 @@ AND ca.utc_timestamp < @end_date';
td.waits,
td.average_wait_time_ms,
td.max_wait_time_ms
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

/* Waits by duration logging section */
IF NOT EXISTS
Expand Down Expand Up @@ -2730,7 +2730,7 @@ AND ca.utc_timestamp < @end_date';
OUTER APPLY w.x.nodes('/event/data/value/ioSubsystem/longestPendingRequests/pendingRequest') AS w2(x2)
WHERE w.x.exist('(data[@name="component"]/text[.= "IO_SUBSYSTEM"])') = 1
AND (w.x.exist('(data[@name="state"]/text[.= "WARNING"])') = @warnings_only OR @warnings_only = 0)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -2763,7 +2763,7 @@ AND ca.utc_timestamp < @end_date';
i.intervalLongIos,
i.totalLongIos,
ISNULL(i.longestPendingRequests_filePath, 'N/A')
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

/* Potential IO issues logging section */
IF NOT EXISTS
Expand Down Expand Up @@ -2950,7 +2950,7 @@ AND ca.utc_timestamp < @end_date';
WHERE w.x.exist('(data[@name="component"]/text[.= "QUERY_PROCESSING"])') = 1
AND (w.x.exist('(data[@name="state"]/text[.= "WARNING"])') = @warnings_only OR @warnings_only = 0)
AND (w.x.exist('(/event/data[@name="data"]/value/queryProcessing/@pendingTasks[.>= sql:variable("@pending_task_threshold")])') = 1 OR @warnings_only = 0)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -3177,7 +3177,7 @@ AND ca.utc_timestamp < @end_date';
CROSS APPLY w.x.nodes('/event/data[@name="data"]/value/queryProcessing[@pendingTasks > 1]/pendingTasks/entryPoint') AS ep(e)
WHERE w.x.exist('(data[@name="component"]/text[.= "QUERY_PROCESSING"])') = 1
AND (w.x.exist('(data[@name="state"]/text[.= "WARNING"])') = @warnings_only OR @warnings_only = 0)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -3386,7 +3386,7 @@ AND ca.utc_timestamp < @end_date';
FROM #sp_server_diagnostics_component_result AS s
CROSS APPLY s.sp_server_diagnostics_component_result.nodes('/event/data/value/resource') AS r(c)
WHERE (r.c.exist('@lastNotification[.= "RESOURCE_MEMPHYSICAL_LOW"]') = @warnings_only OR @warnings_only = 0)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -3617,7 +3617,7 @@ AND ca.utc_timestamp < @end_date';
FROM #memory_broker AS mb
CROSS APPLY mb.memory_broker.nodes('//event') AS w(x)
WHERE (w.x.exist('(data[@name="notification"]/value[.= "RESOURCE_MEMPHYSICAL_LOW"])') = @warnings_only OR @warnings_only = 0)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -3911,7 +3911,7 @@ AND ca.utc_timestamp < @end_date';
INTO #memory_node_oom_info
FROM #memory_node_oom AS mno
CROSS APPLY mno.memory_node_oom.nodes('//event') AS w(x)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -4311,7 +4311,7 @@ AND ca.utc_timestamp < @end_date';
CROSS APPLY wi.sp_server_diagnostics_component_result.nodes('//event') AS w(x)
WHERE w.x.exist('(data[@name="component"]/text[.= "SYSTEM"])') = 1
AND (w.x.exist('(data[@name="state"]/text[.= "WARNING"])') = @warnings_only OR @warnings_only = 0)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -4506,7 +4506,7 @@ AND ca.utc_timestamp < @end_date';
FROM #scheduler_monitor AS sm
CROSS APPLY sm.scheduler_monitor.nodes('//event') AS w(x)
WHERE (w.x.exist('(data[@name="status"]/text[.= "WARNING"])') = @warnings_only OR @warnings_only = 0)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -4733,7 +4733,7 @@ AND ca.utc_timestamp < @end_date';
FROM #ignore_errors AS ie
WHERE w.x.value('(data[@name="error_number"]/value)[1]', 'integer') = ie.error_number
)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -4940,7 +4940,7 @@ AND ca.utc_timestamp < @end_date';
WHERE w.x.exist('(data[@name="component"]/text[.= "QUERY_PROCESSING"])') = 1
AND w.x.exist('//data[@name="data"]/value/queryProcessing/cpuIntensiveRequests/request') = 1
AND (w.x.exist('(data[@name="state"]/text[.= "WARNING"])') = @warnings_only OR @warnings_only = 0)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -5070,7 +5070,7 @@ AND ca.utc_timestamp < @end_date';
OUTER APPLY oa.c.nodes('//blocked-process-report/blocked-process') AS bd(bd)
WHERE bd.exist('process/@spid') = 1
AND (bd.exist('process[@currentdbname = sql:variable("@database_name")]') = 1 OR @database_name IS NULL)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -5147,7 +5147,7 @@ AND ca.utc_timestamp < @end_date';
OUTER APPLY oa.c.nodes('//blocked-process-report/blocking-process') AS bg(bg)
WHERE bg.exist('process/@spid') = 1
AND (bg.exist('process[@currentdbname = sql:variable("@database_name")]') = 1 OR @database_name IS NULL)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -5331,7 +5331,7 @@ AND ca.utc_timestamp < @end_date';
WHERE (bd.currentdbname = @database_name
OR @database_name IS NULL)
) AS kheb
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -5575,7 +5575,7 @@ AND ca.utc_timestamp < @end_date';
WHERE (b.currentdbname = @database_name
OR @database_name IS NULL)
) AS b
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand All @@ -5589,7 +5589,7 @@ AND ca.utc_timestamp < @end_date';
deadlock_graph = x.xml_deadlock_report.query('/event/data/value/deadlock')
INTO #deadlocks
FROM #xml_deadlock_report AS x
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -5723,7 +5723,7 @@ AND ca.utc_timestamp < @end_date';
OR @dbid IS NULL)
OR (x.current_database_name = @database_name
OR @database_name IS NULL)
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF @debug = 1
BEGIN
Expand Down Expand Up @@ -6166,7 +6166,7 @@ AND ca.utc_timestamp < @end_date';
WHERE ap.query_plan IS NOT NULL
ORDER BY
ap.avg_worker_time_ms DESC
OPTION(RECOMPILE);
OPTION(RECOMPILE, MAXDOP 1);

IF EXISTS
(
Expand Down
Loading