Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #51b89dd280f98Run #51b89ec98250cDiffDiff%
Number of Function Calls174 174 0 0.0%
Incl. Wall Time (microsec)1,586 1,588 2 0.1%
Incl. Wall Time (microsec) per call 9 9 0 0.1%
Excl. Wall Time (microsec)856 842 -14 -1.6%
Incl. CPU (microsecs)1,710 1,704 -6 -0.4%
Incl. CPU (microsecs) per call 10 10 -0 -0.4%
Excl. CPU (microsec)804 792 -12 -1.5%
Incl. MemUse (bytes)57,464 57,464 0 0.0%
Incl. MemUse (bytes) per call 330 330 0 0.0%
Excl. MemUse (bytes)-199,120 -199,136 -16 -0.0%
Incl. PeakMemUse (bytes)47,824 47,816 -8 -0.0%
Incl. PeakMemUse (bytes) per call 275 275 -0 -0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 2 0.0% -6 -0.0% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-14 -700.0% -12 -200.0% -16 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 2 100.0% -6 -100.0% 0 N/A% -8 -100.0%
Child function
str_replace0 N/A% 16 800.0% 6 100.0% 16 N/A% -8 -100.0%