Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::escapeAlias

Drupal\Core\Database\Connection::escapeAliasRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)374 413 39 10.4%
Incl. Wall Time (microsec) per call 5 6 1 10.4%
Excl. Wall Time (microsec)232 256 24 10.3%
Incl. CPU (microsecs)444 484 40 9.0%
Incl. CPU (microsecs) per call 6 7 1 9.0%
Excl. CPU (microsec)252 264 12 4.8%
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)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes) per call 35 35 0 0.0%
Excl. PeakMemUse (bytes)1,332 1,332 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% 39 2.3% 40 10.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function24 61.5% 12 30.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 39 100.0% 40 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
preg_replace0 N/A% 15 38.5% 28 70.0% 0 N/A% 0 N/A%