Diff Report
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: 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 #512a20b11c1abRun #512a1f7f217a6DiffDiff%
Number of Function Calls0 1 1 N/A%
Incl. Wall Time (microsec)0 1,238 1,238 N/A%
Incl. Wall Time (microsec) per call 1,238 1,238 N/A%
Excl. Wall Time (microsec)0 36 36 N/A%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 4,000 4,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)0 142,208 142,208 N/A%
Incl. MemUse (bytes) per call 142,208 142,208 N/A%
Excl. MemUse (bytes)0 -24,928 -24,928 N/A%
Incl. PeakMemUse (bytes)0 145,472 145,472 N/A%
Incl. PeakMemUse (bytes) per call 145,472 145,472 N/A%
Excl. PeakMemUse (bytes)0 1,960 1,960 N/A%

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::execute1 11.1% 1,238 3.7% 4,000 12.5% 142,208 4.3% 145,472 4.3%
Exclusive Metrics Diff for Current Function36 2.9% 0 0.0% -24,928 -17.5% 1,960 1.3%
Parent function
node_page_default1 100.0% 1,238 100.0% 4,000 100.0% 142,208 100.0% 145,472 100.0%
Child functions
Drupal\Core\Database\Query\Select::execute2 25.0% 786 63.5% 4,000 100.0% 63,600 44.7% 61,912 42.6%
Drupal\Core\Database\Query\SelectExtender::preExecute1 12.5% 238 19.2% 0 0.0% 39,488 27.8% 39,384 27.1%
Drupal\Core\Database\Query\PagerSelectExtender::getCountQuery1 12.5% 135 10.9% 0 0.0% 43,968 30.9% 37,024 25.5%
pager_default_initialize1 12.5% 25 2.0% 0 0.0% 11,120 7.8% 1,248 0.9%
Drupal\Core\Database\Query\SelectExtender::range1 12.5% 10 0.8% 0 0.0% 4,864 3.4% 3,208 2.2%
Drupal\Core\Database\Statement::fetchField1 12.5% 6 0.5% 0 0.0% 2,840 2.0% 112 0.1%
Drupal\Core\Database\Query\PagerSelectExtender::ensureElement1 12.5% 2 0.2% 0 0.0% 1,256 0.9% 624 0.4%