Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Config\DatabaseStorage::readMultiple

Drupal\Core\Config\DatabaseStorage::readMultipleRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)12,010 12,151 141 1.2%
Incl. Wall Time (microsec) per call 273 276 3 1.2%
Excl. Wall Time (microsec)1,345 1,381 36 2.7%
Incl. CPU (microsecs)10,199 10,326 127 1.2%
Incl. CPU (microsecs) per call 232 235 3 1.2%
Excl. CPU (microsec)1,221 1,253 32 2.6%
Incl. MemUse (bytes)385,248 385,320 72 0.0%
Incl. MemUse (bytes) per call 8,756 8,757 2 0.0%
Excl. MemUse (bytes)-79,744 -79,728 16 0.0%
Incl. PeakMemUse (bytes)706,744 706,032 -712 -0.1%
Incl. PeakMemUse (bytes) per call 16,062 16,046 -16 -0.1%
Excl. PeakMemUse (bytes)143,448 143,472 24 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Config\DatabaseStorage::readMultiple [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\Config\DatabaseStorage::readMultiple0 N/A% 141 8.9% 127 7.1% 72 0.2% -712 -2.0%
Exclusive Metrics Diff for Current Function36 25.5% 32 25.2% 16 22.2% 24 3.4%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% 141 100.0% 127 100.0% 72 100.0% -712 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 41 29.1% 34 26.8% 16 22.2% -64 -9.0%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 34 24.1% 48 37.8% 16 22.2% 72 10.1%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% 28 19.9% 17 13.4% 24 33.3% -744 -104.5%
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 1.4% -4 -3.1% 0 0.0% 0 0.0%