Diff Report
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prepareQuery

Drupal\Core\Database\Connection::prepareQueryRun #54811b6aec43dRun #54811e8abf892DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)841 837 -4 -0.5%
Incl. Wall Time (microsec) per call 20 19 -0 -0.5%
Excl. Wall Time (microsec)194 191 -3 -1.5%
Incl. MemUse (bytes)56,096 56,096 0 0.0%
Incl. MemUse (bytes) per call 1,305 1,305 0 0.0%
Excl. MemUse (bytes)-9,536 -9,432 104 1.1%
Incl. PeakMemUse (bytes)26,296 26,296 0 0.0%
Incl. PeakMemUse (bytes) per call 612 612 0 0.0%
Excl. PeakMemUse (bytes)1,256 1,256 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% -4 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% 104 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -4 -100.0% 0 N/A% 0 N/A%
Child functions
PDO::prepare0 N/A% -8 -200.0% -32 N/A% 0 N/A%
Drupal\Core\Database\Connection::prefixTables0 N/A% 7 175.0% -72 N/A% 0 N/A%