Diff Report
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #538e3af7e977dRun #538e3ac0de109DiffDiff%
Number of Function Calls137 137 0 0.0%
Incl. Wall Time (microsec)24,949 24,943 -6 -0.0%
Incl. Wall Time (microsec) per call 182 182 -0 -0.0%
Excl. Wall Time (microsec)1,570 1,532 -38 -2.4%
Incl. CPU (microsecs)7,566 7,564 -2 -0.0%
Incl. CPU (microsecs) per call 55 55 -0 -0.0%
Excl. CPU (microsec)1,125 1,094 -31 -2.8%
Incl. MemUse (bytes)673,848 673,848 0 0.0%
Incl. MemUse (bytes) per call 4,919 4,919 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)328,272 328,272 0 0.0%
Incl. PeakMemUse (bytes) per call 2,396 2,396 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% -6 -0.8% -2 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-38 -633.3% -31 -1550.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -6 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getLogger0 N/A% 17 283.3% 4 200.0% 0 N/A% 0 N/A%
PDOStatement::execute0 N/A% 15 250.0% 36 1800.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -5 -250.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -6 -300.0% 0 N/A% 0 N/A%