Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #52f30aadf2c65Run #52f30b8747627DiffDiff%
Number of Function Calls164 164 0 0.0%
Incl. Wall Time (microsec)1,074 1,042 -32 -3.0%
Incl. Wall Time (microsec) per call 7 6 -0 -3.0%
Excl. Wall Time (microsec)584 580 -4 -0.7%
Incl. CPU (microsecs)1,244 1,206 -38 -3.1%
Incl. CPU (microsecs) per call 8 7 -0 -3.1%
Excl. CPU (microsec)577 581 4 0.7%
Incl. MemUse (bytes)36,256 36,256 0 0.0%
Incl. MemUse (bytes) per call 221 221 0 0.0%
Excl. MemUse (bytes)-169,864 -169,864 0 0.0%
Incl. PeakMemUse (bytes)36,152 36,152 0 0.0%
Incl. PeakMemUse (bytes) per call 220 220 0 0.0%
Excl. PeakMemUse (bytes)664 664 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 -0.8% -38 -0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -12.5% 4 10.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -32 -100.0% -38 -100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% -28 -87.5% -42 -110.5% 0 N/A% 0 N/A%