Diff Report
Run #51b89eaf4e36e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51b89eaf4e36eRun #51b89dd280f98DiffDiff%
Number of Function Calls174 174 0 0.0%
Incl. Wall Time (microsec)94,954 92,756 -2,198 -2.3%
Incl. Wall Time (microsec) per call 546 533 -13 -2.3%
Excl. Wall Time (microsec)4,037 4,124 87 2.2%
Incl. CPU (microsecs)21,784 22,533 749 3.4%
Incl. CPU (microsecs) per call 125 130 4 3.4%
Excl. CPU (microsec)3,446 3,525 79 2.3%
Incl. MemUse (bytes)2,045,104 2,045,104 0 0.0%
Incl. MemUse (bytes) per call 11,753 11,753 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)1,108,016 1,108,016 0 0.0%
Incl. PeakMemUse (bytes) per call 6,368 6,368 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -2,198 -313.6% 749 33.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function87 4.0% 79 10.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -2,198 -100.0% 749 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -2,277 -103.6% 649 86.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -7 -0.3% -7 -0.9% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -2 -0.1% 10 1.3% 0 N/A% 0 N/A%
is_string0 N/A% 1 0.0% 18 2.4% 0 N/A% 0 N/A%