Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f52fbabfcb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::extend

Drupal\Core\Database\Query\Select::extendRun #523f527beec76Run #523f52fbabfcbDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,080 1,000 -80 -7.4%
Incl. Wall Time (microsec) per call 1,080 1,000 -80 -7.4%
Excl. Wall Time (microsec)25 24 -1 -4.0%
Incl. CPU (microsecs)1,082 1,002 -80 -7.4%
Incl. CPU (microsecs) per call 1,082 1,002 -80 -7.4%
Excl. CPU (microsec)14 15 1 7.1%
Incl. MemUse (bytes)148,112 148,112 0 0.0%
Incl. MemUse (bytes) per call 148,112 148,112 0 0.0%
Excl. MemUse (bytes)1,760 1,760 0 0.0%
Incl. PeakMemUse (bytes)146,168 146,168 0 0.0%
Incl. PeakMemUse (bytes) per call 146,168 146,168 0 0.0%
Excl. PeakMemUse (bytes)1,984 1,984 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::extend [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\Select::extend0 N/A% -80 -2.0% -80 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.2% 1 1.2% 0 N/A% 0 N/A%
Parent function
Drupal\aggregator\ItemStorageController::executeFeedItemQuery0 N/A% -80 -100.0% -80 -100.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -82 -102.5% -83 -103.8% 0 N/A% 0 N/A%
class_exists0 N/A% 3 3.8% 3 3.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::__construct0 N/A% 0 0.0% -2 -2.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%