Diff Report
Run #52a03772cdd55: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52a03772cdd55Run #52a03729e7d1aDiffDiff%
Number of Function Calls166 166 0 0.0%
Incl. Wall Time (microsec)17,348 17,802 454 2.6%
Incl. Wall Time (microsec) per call 105 107 3 2.6%
Excl. Wall Time (microsec)2,518 2,531 13 0.5%
Incl. CPU (microsecs)12,369 12,532 163 1.3%
Incl. CPU (microsecs) per call 75 75 1 1.3%
Excl. CPU (microsec)1,971 1,990 19 1.0%
Incl. MemUse (bytes)849,544 849,544 0 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)361,680 361,680 0 0.0%
Incl. PeakMemUse (bytes) per call 2,179 2,179 0 0.0%
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% 454 12.1% 163 4.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 2.9% 19 11.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 454 100.0% 163 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 419 92.3% 154 94.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 16 3.5% 6 3.7% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 3 0.7% -5 -3.1% 0 N/A% 0 N/A%
is_string0 N/A% 3 0.7% -11 -6.7% 0 N/A% 0 N/A%