Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls258 258 0 0.0%
Incl. Wall Time (microsec)84,952 85,439 487 0.6%
Incl. Wall Time (microsec) per call 329 331 2 0.6%
Excl. Wall Time (microsec)84,952 85,439 487 0.6%
Incl. CPU (microsecs)14,260 14,012 -248 -1.7%
Incl. CPU (microsecs) per call 55 54 -1 -1.7%
Excl. CPU (microsec)14,260 14,012 -248 -1.7%
Incl. MemUse (bytes)189,148 189,108 -40 -0.0%
Incl. MemUse (bytes) per call 733 733 -0 -0.0%
Excl. MemUse (bytes)189,148 189,108 -40 -0.0%
Incl. PeakMemUse (bytes)42,428 42,488 60 0.1%
Incl. PeakMemUse (bytes) per call 164 165 0 0.1%
Excl. PeakMemUse (bytes)42,428 42,488 60 0.1%

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% 487 31.1% -248 -22.7% -40 -4.6% 60 8.6%
Exclusive Metrics Diff for Current Function487 100.0% -248 -100.0% -40 -100.0% 60 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 487 100.0% -248 -100.0% -40 -100.0% 60 100.0%