Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls130 130 0 0.0%
Incl. Wall Time (microsec)18,334 18,468 134 0.7%
Incl. Wall Time (microsec) per call 141 142 1 0.7%
Excl. Wall Time (microsec)18,334 18,468 134 0.7%
Incl. CPU (microsecs)7,028 7,492 464 6.6%
Incl. CPU (microsecs) per call 54 58 4 6.6%
Excl. CPU (microsec)7,028 7,492 464 6.6%
Incl. MemUse (bytes)671,288 671,288 0 0.0%
Incl. MemUse (bytes) per call 5,164 5,164 0 0.0%
Excl. MemUse (bytes)671,288 671,288 0 0.0%
Incl. PeakMemUse (bytes)212,880 212,880 0 0.0%
Incl. PeakMemUse (bytes) per call 1,638 1,638 0 0.0%
Excl. PeakMemUse (bytes)212,880 212,880 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% 134 21.0% 464 161.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function134 100.0% 464 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 134 100.0% 464 100.0% 0 N/A% 0 N/A%