Diff Report
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #519fc2983e6a9Run #519fbf2154a5eDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)3,889 3,935 46 1.2%
Incl. Wall Time (microsec) per call 169 171 2 1.2%
Excl. Wall Time (microsec)3,889 3,935 46 1.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)81,076 81,148 72 0.1%
Incl. MemUse (bytes) per call 3,525 3,528 3 0.1%
Excl. MemUse (bytes)81,076 81,148 72 0.1%
Incl. PeakMemUse (bytes)62,500 60,152 -2,348 -3.8%
Incl. PeakMemUse (bytes) per call 2,717 2,615 -102 -3.8%
Excl. PeakMemUse (bytes)62,500 60,152 -2,348 -3.8%

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% 46 4.6% 0 0.0% 72 0.0% -2,348 -1.1%
Exclusive Metrics Diff for Current Function46 100.0% 0 N/A% 72 100.0% -2,348 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 46 100.0% 0 N/A% 72 100.0% -2,348 -100.0%