Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls144 144 0 0.0%
Incl. Wall Time (microsec)63,239 62,684 -555 -0.9%
Incl. Wall Time (microsec) per call 439 435 -4 -0.9%
Excl. Wall Time (microsec)63,239 62,684 -555 -0.9%
Incl. CPU (microsecs)10,821 11,137 316 2.9%
Incl. CPU (microsecs) per call 75 77 2 2.9%
Excl. CPU (microsec)10,821 11,137 316 2.9%
Incl. MemUse (bytes)105,752 105,752 0 0.0%
Incl. MemUse (bytes) per call 734 734 0 0.0%
Excl. MemUse (bytes)105,752 105,752 0 0.0%
Incl. PeakMemUse (bytes)24,332 24,332 0 0.0%
Incl. PeakMemUse (bytes) per call 169 169 0 0.0%
Excl. PeakMemUse (bytes)24,332 24,332 0 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% -555 -29.4% 316 11.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-555 -100.0% 316 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -555 -100.0% 316 100.0% 0 N/A% 0 N/A%