Diff Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::escapeAlias

Drupal\Core\Database\Connection::escapeAliasRun #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls37 36 -1 -2.7%
Incl. Wall Time (microsec)129 141 12 9.3%
Incl. Wall Time (microsec) per call 3 4 0 12.3%
Excl. Wall Time (microsec)84 97 13 15.5%
Incl. CPU (microsecs)162 164 2 1.2%
Incl. CPU (microsecs) per call 4 5 0 4.0%
Excl. CPU (microsec)88 87 -1 -1.1%
Incl. MemUse (bytes)5,112 5,024 -88 -1.7%
Incl. MemUse (bytes) per call 138 140 1 1.0%
Excl. MemUse (bytes)64 64 0 0.0%
Incl. PeakMemUse (bytes)2,560 2,416 -144 -5.6%
Incl. PeakMemUse (bytes) per call 69 67 -2 -3.0%
Excl. PeakMemUse (bytes)1,216 1,120 -96 -7.9%

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::escapeAlias-1 -50.0% 12 0.0% 2 0.0% -88 -0.0% -144 -0.0%
Exclusive Metrics Diff for Current Function13 108.3% -1 -50.0% 0 0.0% -96 -66.7%
Parent function
Drupal\Core\Database\Query\Select::__toString-1 -100.0% 12 100.0% 2 100.0% -88 -100.0% -144 -100.0%
Child function
preg_replace-1 -100.0% -1 -8.3% 3 150.0% -88 -100.0% -48 -33.3%