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

Drupal\Core\Database\Statement::__constructRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls243 243 0 0.0%
Incl. Wall Time (microsec)1,148 1,193 45 3.9%
Incl. Wall Time (microsec) per call 5 5 0 3.9%
Excl. Wall Time (microsec)903 946 43 4.8%
Incl. CPU (microsecs)1,346 1,397 51 3.8%
Incl. CPU (microsecs) per call 6 6 0 3.8%
Excl. CPU (microsec)933 989 56 6.0%
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)1,976 1,920 -56 -2.8%
Incl. PeakMemUse (bytes) per call 8 8 -0 -2.8%
Excl. PeakMemUse (bytes)1,328 1,272 -56 -4.2%

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 Function43 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%