Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls164 164 0 0.0%
Incl. Wall Time (microsec)807 867 60 7.4%
Incl. Wall Time (microsec) per call 5 5 0 7.4%
Excl. Wall Time (microsec)633 685 52 8.2%
Incl. CPU (microsecs)955 1,006 51 5.3%
Incl. CPU (microsecs) per call 6 6 0 5.3%
Excl. CPU (microsec)663 682 19 2.9%
Incl. MemUse (bytes)9,776 9,776 0 0.0%
Incl. MemUse (bytes) per call 60 60 0 0.0%
Excl. MemUse (bytes)8,960 8,960 0 0.0%
Incl. PeakMemUse (bytes)1,144 1,144 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 0 0.0%
Excl. PeakMemUse (bytes)688 688 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::__construct [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\Statement::__construct0 N/A% 60 1.4% 51 1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function52 86.7% 19 37.3% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 60 100.0% 51 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 8 13.3% 32 62.7% 0 N/A% 0 N/A%