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

Drupal\Core\Database\Statement::executeRun #519ff028be5c1Run #519fedcae68c3DiffDiff%
Number of Function Calls191 191 0 0.0%
Incl. Wall Time (microsec)64,209 70,732 6,523 10.2%
Incl. Wall Time (microsec) per call 336 370 34 10.2%
Excl. Wall Time (microsec)2,901 3,075 174 6.0%
Incl. CPU (microsecs)15,376 16,533 1,157 7.5%
Incl. CPU (microsecs) per call 81 87 6 7.5%
Excl. CPU (microsec)2,229 2,405 176 7.9%
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 Function174 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%