Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a9efcd55c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #5230a98f3b26cRun #5230a9efcd55cDiffDiff%
Number of Function Calls89 89 0 0.0%
Incl. Wall Time (microsec)844 808 -36 -4.3%
Incl. Wall Time (microsec) per call 9 9 -0 -4.3%
Excl. Wall Time (microsec)411 416 5 1.2%
Incl. CPU (microsecs)914 888 -26 -2.8%
Incl. CPU (microsecs) per call 10 10 -0 -2.8%
Excl. CPU (microsec)390 419 29 7.4%
Incl. MemUse (bytes)19,688 19,688 0 0.0%
Incl. MemUse (bytes) per call 221 221 0 0.0%
Excl. MemUse (bytes)-96,448 -96,448 0 0.0%
Incl. PeakMemUse (bytes)27,240 27,240 0 0.0%
Incl. PeakMemUse (bytes) per call 306 306 0 0.0%
Excl. PeakMemUse (bytes)760 760 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::prefixTables0 N/A% -36 -2.7% -26 -2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 13.9% 29 111.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -36 -100.0% -26 -100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% -41 -113.9% -55 -211.5% 0 N/A% 0 N/A%