Diff Report
Run #54e146d617a96: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e141c217b7e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #54e146d617a96Run #54e141c217b7eDiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)320 328 8 2.5%
Incl. Wall Time (microsec) per call 5 5 0 2.5%
Excl. Wall Time (microsec)178 180 2 1.1%
Incl. MemUse (bytes)18,400 18,416 16 0.1%
Incl. MemUse (bytes) per call 271 271 0 0.1%
Excl. MemUse (bytes)-72,224 -72,240 -16 -0.0%
Incl. PeakMemUse (bytes)22,824 21,992 -832 -3.6%
Incl. PeakMemUse (bytes) per call 336 323 -12 -3.6%
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 Function2 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%