Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::escapeAlias

Drupal\Core\Database\Connection::escapeAliasRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls175 175 0 0.0%
Incl. Wall Time (microsec)660 678 18 2.7%
Incl. Wall Time (microsec) per call 4 4 0 2.7%
Excl. Wall Time (microsec)452 451 -1 -0.2%
Incl. CPU (microsecs)771 802 31 4.0%
Incl. CPU (microsecs) per call 4 5 0 4.0%
Excl. CPU (microsec)405 425 20 4.9%
Incl. MemUse (bytes)17,320 17,320 0 0.0%
Incl. MemUse (bytes) per call 99 99 0 0.0%
Excl. MemUse (bytes)-4,496 -4,496 0 0.0%
Incl. PeakMemUse (bytes)2,648 2,648 0 0.0%
Incl. PeakMemUse (bytes) per call 15 15 0 0.0%
Excl. PeakMemUse (bytes)1,120 1,120 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% 18 0.7% 31 4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -5.6% 20 64.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__toString0 N/A% 18 100.0% 31 100.0% 0 N/A% 0 N/A%
Child function
preg_replace0 N/A% 19 105.6% 11 35.5% 0 N/A% 0 N/A%