Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 157 157 N/A%
Incl. Wall Time (microsec) 1,286 1,286 N/A%
Incl. Wall Time (microsec) per call N/A 8 8 N/A%
Excl. Wall Time (microsec) 955 955 N/A%
Incl. CPU (microsecs) 1,422 1,422 N/A%
Incl. CPU (microsecs) per call N/A 9 9 N/A%
Excl. CPU (microsec) 944 944 N/A%
Incl. MemUse (bytes) 9,504 9,504 N/A%
Incl. MemUse (bytes) per call N/A 61 61 N/A%
Excl. MemUse (bytes) 8,688 8,688 N/A%
Incl. PeakMemUse (bytes) 1,872 1,872 N/A%
Incl. PeakMemUse (bytes) per call N/A 12 12 N/A%
Excl. PeakMemUse (bytes) 1,224 1,224 N/A%

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::__construct157 48.6% 1,286 0.1% 1,422 0.1% 9,504 0.0% 1,872 0.0%
Exclusive Metrics Diff for Current Function955 74.3% 944 66.4% 8,688 91.4% 1,224 65.4%
Parent function
PDO::prepare157 100.0% 1,286 100.0% 1,422 100.0% 9,504 100.0% 1,872 100.0%
Child function
PDOStatement::setFetchMode157 100.0% 331 25.7% 478 33.6% 816 8.6% 648 34.6%