Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff028be5c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519fedcae68c3Run #519ff028be5c1DiffDiff%
Number of Function Calls191 191 0 0.0%
Incl. Wall Time (microsec)70,732 64,209 -6,523 -9.2%
Incl. Wall Time (microsec) per call 370 336 -34 -9.2%
Excl. Wall Time (microsec)3,075 2,901 -174 -5.7%
Incl. CPU (microsecs)16,533 15,376 -1,157 -7.0%
Incl. CPU (microsecs) per call 87 81 -6 -7.0%
Excl. CPU (microsec)2,405 2,229 -176 -7.3%
Incl. MemUse (bytes)957,560 957,560 0 0.0%
Incl. MemUse (bytes) per call 5,013 5,013 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)308,040 308,040 0 0.0%
Incl. PeakMemUse (bytes) per call 1,613 1,613 0 0.0%
Excl. PeakMemUse (bytes)40 40 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% -6,523 -340.6% -1,157 -34.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-174 -2.7% -176 -15.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -6,523 -100.0% -1,157 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -6,340 -97.2% -993 -85.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -11 -0.2% 5 0.4% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 5 0.1% 7 0.6% 0 N/A% 0 N/A%
is_string0 N/A% -3 -0.0% 0 0.0% 0 N/A% 0 N/A%