Diff Report
Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\PagerSelectExtender::execute

Drupal\Core\Database\Query\PagerSelectExtender::executeRun #519afb15356f3Run #519afa8ec2e5cDiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 3,044 3,044 N/A%
Incl. Wall Time (microsec) per call N/A 3,044 3,044 N/A%
Excl. Wall Time (microsec) 68 68 N/A%
Incl. CPU (microsecs) 1,848 1,848 N/A%
Incl. CPU (microsecs) per call N/A 1,848 1,848 N/A%
Excl. CPU (microsec) 59 59 N/A%
Incl. MemUse (bytes) 105,600 105,600 N/A%
Incl. MemUse (bytes) per call N/A 105,600 105,600 N/A%
Excl. MemUse (bytes) -16,784 -16,784 N/A%
Incl. PeakMemUse (bytes) 114,456 114,456 N/A%
Incl. PeakMemUse (bytes) per call N/A 114,456 114,456 N/A%
Excl. PeakMemUse (bytes) 1,712 1,712 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 5.6% 3,044 0.6% 1,848 0.4% 105,600 0.3% 114,456 0.3%
Exclusive Metrics Diff for Current Function68 2.2% 59 3.2% -16,784 -15.9% 1,712 1.5%
Parent function
aggregator_load_feed_items1 100.0% 3,044 100.0% 1,848 100.0% 105,600 100.0% 114,456 100.0%
Child functions
Drupal\Core\Database\Query\Select::execute2 25.0% 2,545 83.6% 1,350 73.1% 68,992 65.3% 69,304 60.6%
Drupal\Core\Database\Query\PagerSelectExtender::getCountQuery1 12.5% 192 6.3% 193 10.4% 29,728 28.2% 28,640 25.0%
Drupal\Core\Database\Query\SelectExtender::preExecute1 12.5% 160 5.3% 161 8.7% 10,272 9.7% 10,968 9.6%
pager_default_initialize1 12.5% 45 1.5% 46 2.5% 7,944 7.5% 984 0.9%
Drupal\Core\Database\Query\SelectExtender::range1 12.5% 15 0.5% 17 0.9% 3,560 3.4% 2,128 1.9%
Drupal\Core\Database\Statement::fetchField1 12.5% 15 0.5% 16 0.9% 920 0.9% 192 0.2%
Drupal\Core\Database\Query\PagerSelectExtender::ensureElement1 12.5% 4 0.1% 6 0.3% 968 0.9% 528 0.5%