Diff Report
Run #51a45b36a618d: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a459a8e59c2: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::prepareQuery

Drupal\Core\Database\Connection::prepareQueryRun #51a45b36a618dRun #51a459a8e59c2DiffDiff%
Number of Function Calls186 186 0 0.0%
Incl. Wall Time (microsec)6,486 6,481 -5 -0.1%
Incl. Wall Time (microsec) per call 35 35 -0 -0.1%
Excl. Wall Time (microsec)1,549 1,529 -20 -1.3%
Incl. CPU (microsecs)4,000 12,002 8,002 200.1%
Incl. CPU (microsecs) per call 22 65 43 200.1%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)131,900 131,900 0 0.0%
Incl. MemUse (bytes) per call 709 709 0 0.0%
Excl. MemUse (bytes)-29,936 -29,936 0 0.0%
Incl. PeakMemUse (bytes)56,100 56,280 180 0.3%
Incl. PeakMemUse (bytes) per call 302 303 1 0.3%
Excl. PeakMemUse (bytes)616 616 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::prepareQuery [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -5 -0.0% 8,002 66.7% 0 0.0% 180 0.5%
Exclusive Metrics Diff for Current Function-20 -400.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -5 -100.0% 8,002 100.0% 0 N/A% 180 100.0%
Child functions
Drupal\Core\Database\Connection::prefixTables0 N/A% 32 640.0% 8,001 100.0% 0 N/A% 0 0.0%
PDO::prepare0 N/A% -17 -340.0% 1 0.0% 0 N/A% 180 100.0%