Diff Report
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::escapeAlias

Drupal\Core\Database\Connection::escapeAliasRun #519eb5243677dRun #519eb486908e7DiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)352 348 -4 -1.1%
Incl. Wall Time (microsec) per call 6 6 -0 -1.1%
Excl. Wall Time (microsec)227 225 -2 -0.9%
Incl. CPU (microsecs)429 404 -25 -5.8%
Incl. CPU (microsecs) per call 8 7 -0 -5.8%
Excl. CPU (microsec)271 237 -34 -12.5%
Incl. MemUse (bytes)4,596 4,596 0 0.0%
Incl. MemUse (bytes) per call 82 82 0 0.0%
Excl. MemUse (bytes)64 64 0 0.0%
Incl. PeakMemUse (bytes)1,884 1,884 0 0.0%
Incl. PeakMemUse (bytes) per call 34 34 0 0.0%
Excl. PeakMemUse (bytes)1,112 1,112 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::escapeAlias [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\Connection::escapeAlias0 N/A% -4 -0.2% -25 -2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -50.0% -34 -136.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__toString0 N/A% -5 -125.0% -27 -108.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 1 25.0% 2 8.0% 0 N/A% 0 N/A%
Child function
preg_replace0 N/A% -2 -50.0% 9 36.0% 0 N/A% 0 N/A%