Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::escapeAlias

Drupal\Core\Database\Connection::escapeAliasRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls37 36 -1 -2.7%
Incl. Wall Time (microsec)136 122 -14 -10.3%
Incl. Wall Time (microsec) per call 4 3 -0 -7.8%
Excl. Wall Time (microsec)91 80 -11 -12.1%
Incl. CPU (microsecs)170 158 -12 -7.1%
Incl. CPU (microsecs) per call 5 4 -0 -4.5%
Excl. CPU (microsec)97 90 -7 -7.2%
Incl. MemUse (bytes)5,112 5,024 -88 -1.7%
Incl. MemUse (bytes) per call 138 140 1 1.0%
Excl. MemUse (bytes)-8 64 72 900.0%
Incl. PeakMemUse (bytes)2,624 2,416 -208 -7.9%
Incl. PeakMemUse (bytes) per call 71 67 -4 -5.4%
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% -14 -0.0% -12 -0.0% -88 -0.0% -208 -0.0%
Exclusive Metrics Diff for Current Function-11 -78.6% -7 -58.3% 72 81.8% -96 -46.2%
Parent function
Drupal\Core\Database\Query\Select::__toString-1 -100.0% -14 -100.0% -12 -100.0% -88 -100.0% -208 -100.0%
Child function
preg_replace-1 -100.0% -3 -21.4% -5 -41.7% -160 -181.8% -112 -53.8%