Diff Report
Run #512a40915a5dd: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\Database\Query\PagerSelectExtender::execute

Drupal\Core\Database\Query\PagerSelectExtender::executeRun #512a40915a5ddRun #512a40ad78082DiffDiff%
Number of Function Calls1 0 -1 -100.0%
Incl. Wall Time (microsec)1,230 0 -1,230 -100.0%
Incl. Wall Time (microsec) per call 1,230 -1,230 -100.0%
Excl. Wall Time (microsec)37 0 -37 -100.0%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 4,000 -4,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)142,208 0 -142,208 -100.0%
Incl. MemUse (bytes) per call 142,208 -142,208 -100.0%
Excl. MemUse (bytes)-24,928 0 24,928 100.0%
Incl. PeakMemUse (bytes)145,608 0 -145,608 -100.0%
Incl. PeakMemUse (bytes) per call 145,608 -145,608 -100.0%
Excl. PeakMemUse (bytes)1,960 0 -1,960 -100.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\PagerSelectExtender::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\Query\PagerSelectExtender::execute-1 -11.1% -1,230 -4.3% -4,000 -14.3% -142,208 -4.3% -145,608 -4.3%
Exclusive Metrics Diff for Current Function-37 -3.0% 0 0.0% 24,928 17.5% -1,960 -1.3%
Parent function
node_page_default-1 -100.0% -1,230 -100.0% -4,000 -100.0% -142,208 -100.0% -145,608 -100.0%
Child functions
Drupal\Core\Database\Query\Select::execute-2 -25.0% -776 -63.1% -4,000 -100.0% -63,600 -44.7% -61,888 -42.5%
Drupal\Core\Database\Query\SelectExtender::preExecute-1 -12.5% -238 -19.3% 0 0.0% -39,488 -27.8% -39,544 -27.2%
Drupal\Core\Database\Query\PagerSelectExtender::getCountQuery-1 -12.5% -136 -11.1% 0 0.0% -43,968 -30.9% -37,024 -25.4%
pager_default_initialize-1 -12.5% -25 -2.0% 0 0.0% -11,120 -7.8% -1,248 -0.9%
Drupal\Core\Database\Query\SelectExtender::range-1 -12.5% -10 -0.8% 0 0.0% -4,864 -3.4% -3,208 -2.2%
Drupal\Core\Database\Statement::fetchField-1 -12.5% -6 -0.5% 0 0.0% -2,840 -2.0% -112 -0.1%
Drupal\Core\Database\Query\PagerSelectExtender::ensureElement-1 -12.5% -2 -0.2% 0 0.0% -1,256 -0.9% -624 -0.4%