Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c681e794599: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51c6814c41b47Run #51c681e794599DiffDiff%
Number of Function Calls 157 157 N/A%
Incl. Wall Time (microsec) 58,851 58,851 N/A%
Incl. Wall Time (microsec) per call N/A 375 375 N/A%
Excl. Wall Time (microsec) 3,278 3,278 N/A%
Incl. CPU (microsecs) 15,861 15,861 N/A%
Incl. CPU (microsecs) per call N/A 101 101 N/A%
Excl. CPU (microsec) 2,785 2,785 N/A%
Incl. MemUse (bytes) 824,928 824,928 N/A%
Incl. MemUse (bytes) per call N/A 5,254 5,254 N/A%
Excl. MemUse (bytes) 2,160 2,160 N/A%
Incl. PeakMemUse (bytes) 370,880 370,880 N/A%
Incl. PeakMemUse (bytes) per call N/A 2,362 2,362 N/A%
Excl. PeakMemUse (bytes) 2,208 2,208 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::execute157 19.8% 58,851 5.3% 15,861 1.5% 824,928 4.3% 370,880 1.9%
Exclusive Metrics Diff for Current Function3,278 5.6% 2,785 17.6% 2,160 0.3% 2,208 0.6%
Parent function
Drupal\Core\Database\Connection::query157 100.0% 58,851 100.0% 15,861 100.0% 824,928 100.0% 370,880 100.0%
Child functions
PDOStatement::execute157 25.0% 54,851 93.2% 11,928 75.2% 820,312 99.4% 366,544 98.8%
Drupal\Core\Database\Connection::getLogger157 25.0% 315 0.5% 423 2.7% 856 0.1% 776 0.2%
PDOStatement::setFetchMode157 25.0% 221 0.4% 354 2.2% 808 0.1% 648 0.2%
is_string157 25.0% 186 0.3% 371 2.3% 792 0.1% 704 0.2%