Diff Report
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51a287416d8a8Run #51a28832b7403DiffDiff%
Number of Function Calls125 125 0 0.0%
Incl. Wall Time (microsec)14,443 15,327 884 6.1%
Incl. Wall Time (microsec) per call 116 123 7 6.1%
Excl. Wall Time (microsec)2,016 2,139 123 6.1%
Incl. CPU (microsecs)12,000 20,000 8,000 66.7%
Incl. CPU (microsecs) per call 96 160 64 66.7%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)316,744 316,744 0 0.0%
Incl. MemUse (bytes) per call 2,534 2,534 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)142,848 143,024 176 0.1%
Incl. PeakMemUse (bytes) per call 1,143 1,144 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% 884 25.0% 8,000 200.0% 0 0.0% 176 0.0%
Exclusive Metrics Diff for Current Function123 13.9% 4,000 50.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 884 100.0% 8,000 100.0% 0 N/A% 176 100.0%
Child functions
PDOStatement::execute0 N/A% 752 85.1% 4,000 50.0% 0 N/A% 176 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 8 0.9% 0 0.0% 0 N/A% 0 0.0%
is_string0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%