Diff Report
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls243 243 0 0.0%
Incl. Wall Time (microsec)1,193 1,148 -45 -3.8%
Incl. Wall Time (microsec) per call 5 5 -0 -3.8%
Excl. Wall Time (microsec)946 903 -43 -4.5%
Incl. CPU (microsecs)1,397 1,346 -51 -3.7%
Incl. CPU (microsecs) per call 6 6 -0 -3.7%
Excl. CPU (microsec)989 933 -56 -5.7%
Incl. MemUse (bytes)13,632 13,632 0 0.0%
Incl. MemUse (bytes) per call 56 56 0 0.0%
Excl. MemUse (bytes)12,816 12,816 0 0.0%
Incl. PeakMemUse (bytes)1,920 1,976 56 2.9%
Incl. PeakMemUse (bytes) per call 8 8 0 2.9%
Excl. PeakMemUse (bytes)1,272 1,328 56 4.4%

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% -45 -1.3% -51 -1.6% 0 0.0% 56 0.0%
Exclusive Metrics Diff for Current Function-43 -95.6% -56 -109.8% 0 N/A% 56 100.0%
Parent function
PDO::prepare0 N/A% -45 -100.0% -51 -100.0% 0 N/A% 56 100.0%
Child function
PDOStatement::setFetchMode0 N/A% -2 -4.4% 5 9.8% 0 N/A% 0 0.0%