Diff Report
Run #52404261932b3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52404261932b3Run #5240420daae43DiffDiff%
Number of Function Calls146 146 0 0.0%
Incl. Wall Time (microsec)54,843 53,425 -1,418 -2.6%
Incl. Wall Time (microsec) per call 376 366 -10 -2.6%
Excl. Wall Time (microsec)3,201 3,151 -50 -1.6%
Incl. CPU (microsecs)16,415 16,020 -395 -2.4%
Incl. CPU (microsecs) per call 112 110 -3 -2.4%
Excl. CPU (microsec)2,689 2,604 -85 -3.2%
Incl. MemUse (bytes)881,016 881,016 0 0.0%
Incl. MemUse (bytes) per call 6,034 6,034 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)338,840 338,840 0 0.0%
Incl. PeakMemUse (bytes) per call 2,321 2,321 0 0.0%
Excl. PeakMemUse (bytes)2,208 2,208 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% -1,418 -122.2% -395 -18.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-50 -3.5% -85 -21.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -1,418 -100.0% -395 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -1,371 -96.7% -329 -83.3% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 3 0.2% 22 5.6% 0 N/A% 0 N/A%
is_string0 N/A% -2 -0.1% -9 -2.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 2 0.1% 6 1.5% 0 N/A% 0 N/A%