Diff Report
Run #51b89ec98250c: 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 #51b89ec98250cRun #51b89dd280f98DiffDiff%
Number of Function Calls174 174 0 0.0%
Incl. Wall Time (microsec)92,286 92,756 470 0.5%
Incl. Wall Time (microsec) per call 530 533 3 0.5%
Excl. Wall Time (microsec)4,058 4,124 66 1.6%
Incl. CPU (microsecs)22,152 22,533 381 1.7%
Incl. CPU (microsecs) per call 127 130 2 1.7%
Excl. CPU (microsec)3,452 3,525 73 2.1%
Incl. MemUse (bytes)2,045,160 2,045,104 -56 -0.0%
Incl. MemUse (bytes) per call 11,754 11,753 -0 -0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)1,108,104 1,108,016 -88 -0.0%
Incl. PeakMemUse (bytes) per call 6,368 6,368 -1 -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% 470 3.4% 381 2.7% -56 -0.1% -88 -0.2%
Exclusive Metrics Diff for Current Function66 14.0% 73 19.2% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 470 100.0% 381 100.0% -56 -100.0% -88 -100.0%
Child functions
PDOStatement::execute0 N/A% 402 85.5% 276 72.4% -56 -100.0% -88 -100.0%
is_string0 N/A% 2 0.4% 23 6.0% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 1 0.2% 9 2.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%