Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df9298c351d: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #54df8d322535aRun #54df9298c351dDiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)228 225 -3 -1.3%
Incl. Wall Time (microsec) per call 6 6 -0 -1.3%
Excl. Wall Time (microsec)112 110 -2 -1.8%
Incl. MemUse (bytes)13,632 13,632 0 0.0%
Incl. MemUse (bytes) per call 341 341 0 0.0%
Excl. MemUse (bytes)-46,808 -46,808 0 0.0%
Incl. PeakMemUse (bytes)19,944 19,896 -48 -0.2%
Incl. PeakMemUse (bytes) per call 499 497 -1 -0.2%
Excl. PeakMemUse (bytes)720 720 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::prefixTables [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::prefixTables0 N/A% -3 -0.0% 0 0.0% -48 -0.2%
Exclusive Metrics Diff for Current Function-2 -66.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -3 -100.0% 0 N/A% -48 -100.0%
Child function
str_replace0 N/A% -1 -33.3% 0 N/A% -48 -100.0%