Diff Report
Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519afb15356f3Run #519afa8ec2e5cDiffDiff%
Number of Function Calls 150 150 N/A%
Incl. Wall Time (microsec) 67,981 67,981 N/A%
Incl. Wall Time (microsec) per call N/A 453 453 N/A%
Excl. Wall Time (microsec) 3,317 3,317 N/A%
Incl. CPU (microsecs) 16,044 16,044 N/A%
Incl. CPU (microsecs) per call N/A 107 107 N/A%
Excl. CPU (microsec) 2,836 2,836 N/A%
Incl. MemUse (bytes) 762,104 762,104 N/A%
Incl. MemUse (bytes) per call N/A 5,081 5,081 N/A%
Excl. MemUse (bytes) 2,160 2,160 N/A%
Incl. PeakMemUse (bytes) 230,240 230,240 N/A%
Incl. PeakMemUse (bytes) per call N/A 1,535 1,535 N/A%
Excl. PeakMemUse (bytes) 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::execute150 19.8% 67,981 12.8% 16,044 3.4% 762,104 2.0% 230,240 0.6%
Exclusive Metrics Diff for Current Function3,317 4.9% 2,836 17.7% 2,160 0.3% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query150 100.0% 67,981 100.0% 16,044 100.0% 762,104 100.0% 230,240 100.0%
Child functions
PDOStatement::execute150 25.0% 64,036 94.2% 12,182 75.9% 757,488 99.4% 230,240 100.0%
Drupal\Core\Database\Connection::getLogger150 25.0% 296 0.4% 363 2.3% 856 0.1% 0 0.0%
PDOStatement::setFetchMode150 25.0% 167 0.2% 331 2.1% 808 0.1% 0 0.0%
is_string150 25.0% 165 0.2% 332 2.1% 792 0.1% 0 0.0%