Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls158 158 0 0.0%
Incl. Wall Time (microsec)27,910 29,039 1,129 4.0%
Incl. Wall Time (microsec) per call 177 184 7 4.0%
Excl. Wall Time (microsec)27,910 29,039 1,129 4.0%
Incl. CPU (microsecs)8,022 7,809 -213 -2.7%
Incl. CPU (microsecs) per call 51 49 -1 -2.7%
Excl. CPU (microsec)8,022 7,809 -213 -2.7%
Incl. MemUse (bytes)769,680 769,744 64 0.0%
Incl. MemUse (bytes) per call 4,871 4,872 0 0.0%
Excl. MemUse (bytes)769,680 769,744 64 0.0%
Incl. PeakMemUse (bytes)330,888 330,904 16 0.0%
Incl. PeakMemUse (bytes) per call 2,094 2,094 0 0.0%
Excl. PeakMemUse (bytes)330,888 330,904 16 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% 1,129 80.6% -213 -7.7% 64 30.8% 16 2.2%
Exclusive Metrics Diff for Current Function1,129 100.0% -213 -100.0% 64 100.0% 16 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 1,129 100.0% -213 -100.0% 64 100.0% 16 100.0%