Diff Report
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls174 174 0 0.0%
Incl. Wall Time (microsec)18,919 19,742 823 4.4%
Incl. Wall Time (microsec) per call 109 113 5 4.4%
Excl. Wall Time (microsec)2,545 2,637 92 3.6%
Incl. CPU (microsecs)13,082 13,620 538 4.1%
Incl. CPU (microsecs) per call 75 78 3 4.1%
Excl. CPU (microsec)2,080 2,142 62 3.0%
Incl. MemUse (bytes)876,744 876,896 152 0.0%
Incl. MemUse (bytes) per call 5,039 5,040 1 0.0%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)368,880 367,576 -1,304 -0.4%
Incl. PeakMemUse (bytes) per call 2,120 2,113 -7 -0.4%
Excl. PeakMemUse (bytes)2,024 2,024 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% 823 114.1% 538 222.3% 152 0.5% -1,304 -3.5%
Exclusive Metrics Diff for Current Function92 11.2% 62 11.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 823 100.0% 538 100.0% 152 100.0% -1,304 -100.0%
Child functions
PDOStatement::execute0 N/A% 733 89.1% 449 83.5% 152 100.0% -1,304 -100.0%
is_string0 N/A% -7 -0.9% -7 -1.3% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 4 0.5% 23 4.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 1 0.1% 11 2.0% 0 0.0% 0 0.0%