Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls170 170 0 0.0%
Incl. Wall Time (microsec)76,379 75,295 -1,084 -1.4%
Incl. Wall Time (microsec) per call 449 443 -6 -1.4%
Excl. Wall Time (microsec)76,379 75,295 -1,084 -1.4%
Incl. CPU (microsecs)12,572 12,321 -251 -2.0%
Incl. CPU (microsecs) per call 74 72 -1 -2.0%
Excl. CPU (microsec)12,572 12,321 -251 -2.0%
Incl. MemUse (bytes)126,088 126,104 16 0.0%
Incl. MemUse (bytes) per call 742 742 0 0.0%
Excl. MemUse (bytes)126,088 126,104 16 0.0%
Incl. PeakMemUse (bytes)27,384 27,376 -8 -0.0%
Incl. PeakMemUse (bytes) per call 161 161 -0 -0.0%
Excl. PeakMemUse (bytes)27,384 27,376 -8 -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% -1,084 -1.9% -251 -0.5% 16 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-1,084 -100.0% -251 -100.0% 16 100.0% -8 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -1,084 -100.0% -251 -100.0% 16 100.0% -8 -100.0%