Diff Report
Run #5578e7733b8ce: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e832a56c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prepareQuery

Drupal\Core\Database\Connection::prepareQueryRun #5578e7733b8ceRun #5578e832a56c5DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)25 26 1 4.0%
Incl. Wall Time (microsec) per call 13 13 1 4.0%
Excl. Wall Time (microsec)6 6 0 0.0%
Incl. MemUse (bytes)8,192 8,192 0 0.0%
Incl. MemUse (bytes) per call 4,096 4,096 0 0.0%
Excl. MemUse (bytes)648 648 0 0.0%
Incl. PeakMemUse (bytes)3,728 3,536 -192 -5.2%
Incl. PeakMemUse (bytes) per call 1,864 1,768 -96 -5.2%
Excl. PeakMemUse (bytes)904 904 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 1 7.7% 0 0.0% -192 -82.8%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 1 100.0% 0 N/A% -192 -100.0%
Child functions
PDO::prepare0 N/A% 1 100.0% 0 N/A% -192 -100.0%
Drupal\Core\Database\Connection::prefixTables0 N/A% 0 0.0% 0 N/A% 0 0.0%