Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls150 150 0 0.0%
Incl. Wall Time (microsec)67,981 66,174 -1,807 -2.7%
Incl. Wall Time (microsec) per call 453 441 -12 -2.7%
Excl. Wall Time (microsec)3,317 3,365 48 1.4%
Incl. CPU (microsecs)16,044 16,689 645 4.0%
Incl. CPU (microsecs) per call 107 111 4 4.0%
Excl. CPU (microsec)2,836 2,888 52 1.8%
Incl. MemUse (bytes)762,104 762,072 -32 -0.0%
Incl. MemUse (bytes) per call 5,081 5,080 -0 -0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)230,240 230,120 -120 -0.1%
Incl. PeakMemUse (bytes) per call 1,535 1,534 -1 -0.1%
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% -1,807 -191.4% 645 43.3% -32 -0.1% -120 -0.2%
Exclusive Metrics Diff for Current Function48 2.7% 52 8.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -1,807 -100.0% 645 100.0% -32 -100.0% -120 -100.0%
Child functions
PDOStatement::execute0 N/A% -1,864 -103.2% 573 88.8% -32 -100.0% -120 -100.0%
is_string0 N/A% 4 0.2% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 3 0.2% 11 1.7% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 2 0.1% 8 1.2% 0 0.0% 0 0.0%