Diff Report
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec697a5762: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prepareQuery

Drupal\Core\Database\Connection::prepareQueryRun #54dec59a01be2Run #54dec697a5762DiffDiff%
Number of Function Calls153 153 0 0.0%
Incl. Wall Time (microsec)2,659 2,706 47 1.8%
Incl. Wall Time (microsec) per call 17 18 0 1.8%
Excl. Wall Time (microsec)621 608 -13 -2.1%
Incl. MemUse (bytes)156,288 156,288 0 0.0%
Incl. MemUse (bytes) per call 1,021 1,021 0 0.0%
Excl. MemUse (bytes)-23,224 -23,224 0 0.0%
Incl. PeakMemUse (bytes)32,176 32,176 0 0.0%
Incl. PeakMemUse (bytes) per call 210 210 0 0.0%
Excl. PeakMemUse (bytes)1,184 1,184 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% 47 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -27.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 47 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::prefixTables0 N/A% 95 202.1% 0 N/A% 0 N/A%
PDO::prepare0 N/A% -35 -74.5% 0 N/A% 0 N/A%