Diff Report
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #536ffc2aeaceaRun #536ffbe232db1DiffDiff%
Number of Function Calls220 220 0 0.0%
Incl. Wall Time (microsec)1,226 1,226 0 0.0%
Incl. Wall Time (microsec) per call 6 6 0 0.0%
Excl. Wall Time (microsec)698 701 3 0.4%
Incl. CPU (microsecs)1,377 1,400 23 1.7%
Incl. CPU (microsecs) per call 6 6 0 1.7%
Excl. CPU (microsec)632 673 41 6.5%
Incl. MemUse (bytes)42,472 42,472 0 0.0%
Incl. MemUse (bytes) per call 193 193 0 0.0%
Excl. MemUse (bytes)-223,080 -223,080 0 0.0%
Incl. PeakMemUse (bytes)41,152 41,152 0 0.0%
Incl. PeakMemUse (bytes) per call 187 187 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% 0 0.0% 23 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 N/A% 41 178.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 0 N/A% 23 100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% -3 N/A% -18 -78.3% 0 N/A% 0 N/A%