Diff Report
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d6d973591: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #5206d663ca0baRun #5206d6d973591DiffDiff%
Number of Function Calls178 178 0 0.0%
Incl. Wall Time (microsec)1,563 1,531 -32 -2.0%
Incl. Wall Time (microsec) per call 9 9 -0 -2.0%
Excl. Wall Time (microsec)842 826 -16 -1.9%
Incl. CPU (microsecs)1,729 1,699 -30 -1.7%
Incl. CPU (microsecs) per call 10 10 -0 -1.7%
Excl. CPU (microsec)873 846 -27 -3.1%
Incl. MemUse (bytes)41,232 41,232 0 0.0%
Incl. MemUse (bytes) per call 232 232 0 0.0%
Excl. MemUse (bytes)-186,464 -186,464 0 0.0%
Incl. PeakMemUse (bytes)43,960 43,960 0 0.0%
Incl. PeakMemUse (bytes) per call 247 247 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% -32 -11.2% -30 -17.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-16 -50.0% -27 -90.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -32 -100.0% -30 -100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% -16 -50.0% -3 -10.0% 0 N/A% 0 N/A%