Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03772cdd55: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #52a03729e7d1aRun #52a03772cdd55DiffDiff%
Number of Function Calls166 166 0 0.0%
Incl. Wall Time (microsec)892 887 -5 -0.6%
Incl. Wall Time (microsec) per call 5 5 -0 -0.6%
Excl. Wall Time (microsec)526 519 -7 -1.3%
Incl. CPU (microsecs)1,020 1,005 -15 -1.5%
Incl. CPU (microsecs) per call 6 6 -0 -1.5%
Excl. CPU (microsec)528 494 -34 -6.4%
Incl. MemUse (bytes)35,536 35,536 0 0.0%
Incl. MemUse (bytes) per call 214 214 0 0.0%
Excl. MemUse (bytes)-170,664 -170,664 0 0.0%
Incl. PeakMemUse (bytes)36,112 36,112 0 0.0%
Incl. PeakMemUse (bytes) per call 218 218 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% -5 -0.1% -15 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -140.0% -34 -226.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -5 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% 2 40.0% 19 126.7% 0 N/A% 0 N/A%