Diff Report
Run #523f52fbabfcb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f527beec76: 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 #523f52fbabfcbRun #523f527beec76DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,000 1,080 80 8.0%
Incl. Wall Time (microsec) per call 1,000 1,080 80 8.0%
Excl. Wall Time (microsec)24 25 1 4.2%
Incl. CPU (microsecs)1,002 1,082 80 8.0%
Incl. CPU (microsecs) per call 1,002 1,082 80 8.0%
Excl. CPU (microsec)15 14 -1 -6.7%
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 Function1 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%