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

Drupal\Core\Database\Statement::executeRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls200 200 0 0.0%
Incl. Wall Time (microsec)25,009 24,787 -222 -0.9%
Incl. Wall Time (microsec) per call 125 124 -1 -0.9%
Excl. Wall Time (microsec)2,815 2,838 23 0.8%
Incl. CPU (microsecs)16,571 16,419 -152 -0.9%
Incl. CPU (microsecs) per call 83 82 -1 -0.9%
Excl. CPU (microsec)2,260 2,266 6 0.3%
Incl. MemUse (bytes)4,135,824 4,246,840 111,016 2.7%
Incl. MemUse (bytes) per call 20,679 21,234 555 2.7%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)463,000 404,904 -58,096 -12.5%
Incl. PeakMemUse (bytes) per call 2,315 2,025 -290 -12.5%
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 Function23 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%
PDOStatement::setFetchMode0 N/A% 0 0.0% 10 6.6% 0 0.0% 0 0.0%
is_string0 N/A% -7 -3.2% -5 -3.3% 0 0.0% 0 0.0%