Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52a03729e7d1aRun #52a037bb4f6e8DiffDiff%
Number of Function Calls166 166 0 0.0%
Incl. Wall Time (microsec)17,802 18,145 343 1.9%
Incl. Wall Time (microsec) per call 107 109 2 1.9%
Excl. Wall Time (microsec)2,531 2,556 25 1.0%
Incl. CPU (microsecs)12,532 12,821 289 2.3%
Incl. CPU (microsecs) per call 75 77 2 2.3%
Excl. CPU (microsec)1,990 2,033 43 2.2%
Incl. MemUse (bytes)849,544 849,576 32 0.0%
Incl. MemUse (bytes) per call 5,118 5,118 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)361,680 361,896 216 0.1%
Incl. PeakMemUse (bytes) per call 2,179 2,180 1 0.1%
Excl. PeakMemUse (bytes)2,208 2,208 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% 343 41.1% 289 33.5% 32 0.0% 216 0.3%
Exclusive Metrics Diff for Current Function25 7.3% 43 14.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 343 100.0% 289 100.0% 32 100.0% 216 100.0%
Child functions
PDOStatement::execute0 N/A% 300 87.5% 202 69.9% 32 100.0% 216 100.0%
PDOStatement::setFetchMode0 N/A% 10 2.9% 32 11.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 6 1.7% 7 2.4% 0 0.0% 0 0.0%
is_string0 N/A% 2 0.6% 5 1.7% 0 0.0% 0 0.0%