Diff Report
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #52e43719571bfRun #52e436ce9c71dDiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)19,676 19,477 -199 -1.0%
Incl. Wall Time (microsec) per call 163 161 -2 -1.0%
Excl. Wall Time (microsec)19,676 19,477 -199 -1.0%
Incl. CPU (microsecs)5,509 5,494 -15 -0.3%
Incl. CPU (microsecs) per call 46 45 -0 -0.3%
Excl. CPU (microsec)5,509 5,494 -15 -0.3%
Incl. MemUse (bytes)608,752 608,752 0 0.0%
Incl. MemUse (bytes) per call 5,031 5,031 0 0.0%
Excl. MemUse (bytes)608,752 608,752 0 0.0%
Incl. PeakMemUse (bytes)309,680 309,744 64 0.0%
Incl. PeakMemUse (bytes) per call 2,559 2,560 1 0.0%
Excl. PeakMemUse (bytes)309,680 309,744 64 0.0%

Parent/Child Regression/Improvement report for PDOStatement::execute [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
PDOStatement::execute0 N/A% -199 -17.5% -15 -1.6% 0 0.0% 64 6.8%
Exclusive Metrics Diff for Current Function-199 -100.0% -15 -100.0% 0 N/A% 64 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -199 -100.0% -15 -100.0% 0 N/A% 64 100.0%