Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls200 200 0 0.0%
Incl. Wall Time (microsec)24,787 25,009 222 0.9%
Incl. Wall Time (microsec) per call 124 125 1 0.9%
Excl. Wall Time (microsec)2,838 2,815 -23 -0.8%
Incl. CPU (microsecs)16,419 16,571 152 0.9%
Incl. CPU (microsecs) per call 82 83 1 0.9%
Excl. CPU (microsec)2,266 2,260 -6 -0.3%
Incl. MemUse (bytes)4,246,840 4,135,824 -111,016 -2.6%
Incl. MemUse (bytes) per call 21,234 20,679 -555 -2.6%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)404,904 463,000 58,096 14.3%
Incl. PeakMemUse (bytes) per call 2,025 2,315 290 14.3%
Excl. PeakMemUse (bytes)2,024 2,024 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::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
Drupal\Core\Database\Statement::execute0 N/A% 222 8.7% 152 5.8% -111,016 -122.6% 58,096 65.2%
Exclusive Metrics Diff for Current Function-23 -10.4% -6 -3.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 222 100.0% 152 100.0% -111,016 -100.0% 58,096 100.0%
Child functions
PDOStatement::execute0 N/A% 229 103.2% 181 119.1% -111,016 -100.0% 58,096 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 9 4.1% -18 -11.8% 0 0.0% 0 0.0%
is_string0 N/A% 7 3.2% 5 3.3% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% -10 -6.6% 0 0.0% 0 0.0%