Diff Report
Run #54e141c217b7e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e146d617a96: 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 #54e141c217b7eRun #54e146d617a96DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)328 320 -8 -2.4%
Incl. Wall Time (microsec) per call 5 5 -0 -2.4%
Excl. Wall Time (microsec)180 178 -2 -1.1%
Incl. MemUse (bytes)18,416 18,400 -16 -0.1%
Incl. MemUse (bytes) per call 271 271 -0 -0.1%
Excl. MemUse (bytes)-72,240 -72,224 16 0.0%
Incl. PeakMemUse (bytes)21,992 22,824 832 3.8%
Incl. PeakMemUse (bytes) per call 323 336 12 3.8%
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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::prefixTables0 N/A% -8 -0.0% -16 -0.0% 832 0.0%
Exclusive Metrics Diff for Current Function-2 -25.0% 16 100.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -8 -100.0% -16 -100.0% 832 100.0%
Child function
str_replace0 N/A% -6 -75.0% -32 -200.0% 832 100.0%