Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::escapeAlias

Drupal\Core\Database\Connection::escapeAliasRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)388 393 5 1.3%
Incl. Wall Time (microsec) per call 6 6 0 1.3%
Excl. Wall Time (microsec)243 236 -7 -2.9%
Incl. CPU (microsecs)458 472 14 3.1%
Incl. CPU (microsecs) per call 7 7 0 3.1%
Excl. CPU (microsec)261 264 3 1.1%
Incl. MemUse (bytes)5,320 5,320 0 0.0%
Incl. MemUse (bytes) per call 77 77 0 0.0%
Excl. MemUse (bytes)60 60 0 0.0%
Incl. PeakMemUse (bytes)2,308 2,392 84 3.6%
Incl. PeakMemUse (bytes) per call 33 35 1 3.6%
Excl. PeakMemUse (bytes)1,276 1,332 56 4.4%

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% 5 0.1% 14 0.4% 0 0.0% 84 0.1%
Exclusive Metrics Diff for Current Function-7 -140.0% 3 21.4% 0 N/A% 56 66.7%
Parent functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 5 100.0% 16 114.3% 0 N/A% 84 100.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% -2 -14.3% 0 N/A% 0 0.0%
Child function
preg_replace0 N/A% 12 240.0% 11 78.6% 0 N/A% 28 33.3%