Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls220 220 0 0.0%
Incl. Wall Time (microsec)1,226 1,234 8 0.7%
Incl. Wall Time (microsec) per call 6 6 0 0.7%
Excl. Wall Time (microsec)701 705 4 0.6%
Incl. CPU (microsecs)1,400 1,418 18 1.3%
Incl. CPU (microsecs) per call 6 6 0 1.3%
Excl. CPU (microsec)673 711 38 5.6%
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 41,136 -16 -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% 8 0.5% 18 1.0% 0 0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function4 50.0% 38 211.1% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 8 100.0% 18 100.0% 0 N/A% -16 -100.0%
Child function
str_replace0 N/A% 4 50.0% -20 -111.1% 0 N/A% -16 -100.0%