Diff Report
Run #54df91f17bc7c: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prepareQuery

Drupal\Core\Database\Connection::prepareQueryRun #54df91f17bc7cRun #54df8d322535aDiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)791 783 -8 -1.0%
Incl. Wall Time (microsec) per call 20 20 -0 -1.0%
Excl. Wall Time (microsec)177 180 3 1.7%
Incl. MemUse (bytes)52,080 52,080 0 0.0%
Incl. MemUse (bytes) per call 1,302 1,302 0 0.0%
Excl. MemUse (bytes)-8,704 -8,704 0 0.0%
Incl. PeakMemUse (bytes)28,448 28,448 0 0.0%
Incl. PeakMemUse (bytes) per call 711 711 0 0.0%
Excl. PeakMemUse (bytes)1,072 1,072 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% -8 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 37.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -8 -100.0% 0 N/A% 0 N/A%
Child functions
PDO::prepare0 N/A% -6 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prefixTables0 N/A% -5 -62.5% 0 N/A% 0 N/A%