Update sp_PressureDetector.sql

Tiny tweaks
erikdarlingdata · Jun 28, 2024 · 95ac801 · 95ac801
1 parent a0dcd41
commit 95ac801
Showing 1 changed file with 28 additions and 1 deletion.
diff --git a/sp_PressureDetector/sp_PressureDetector.sql b/sp_PressureDetector/sp_PressureDetector.sql
@@ -686,7 +686,8 @@ OPTION(MAXDOP 1, RECOMPILE);',
           (
                  dows.wait_type = N'SLEEP_TASK'
              AND ISNULL(CONVERT(decimal(38, 2), dows.wait_time_ms /
-                   NULLIF(1.* dows.waiting_tasks_count, 0.)), 0.) > 1000.
+                   NULLIF(1.* dows.waiting_tasks_count, 0.)), 0.) >= 
+                     CASE WHEN @sample_seconds > 0 THEN 0. ELSE 1000. END 
           )
         )
         AND
@@ -1989,6 +1990,19 @@ OPTION(MAXDOP 1, RECOMPILE);',
                         THEN N''ObjPerm''
                         ELSE domcc.name
                     END
+            HAVING
+                SUM
+                (' +
+                    CASE
+                        @pages_kb 
+                        WHEN 1
+                        THEN N'
+                    domcc.pages_in_use_kb'
+                        ELSE N'
+                    domcc.single_pages_in_use_kb +
+                    domcc.multi_pages_in_use_kb'
+                    END + N'
+                ) / 1024. / 1024. > 0.5
             ORDER BY
                 pages_gb DESC
             FOR XML
@@ -2008,6 +2022,19 @@ OPTION(MAXDOP 1, RECOMPILE);',
           N'@cache_xml xml OUTPUT',
             @cache_xml OUTPUT;
 
+        IF @cache_xml IS NULL
+        BEGIN
+            SELECT
+                @cache_xml =
+                (
+                    SELECT
+                        N'No significant caches detected'
+                    FOR XML
+                        PATH(N'cache'),
+                        TYPE
+                );
+        END;
+
         SELECT
             low_memory =
                @low_memory,