Diff Report
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Connection::prefixTablesRun #51a28832b7403Run #51a287416d8a8DiffDiff%
Number of Function Calls125 125 0 0.0%
Incl. Wall Time (microsec)743 733 -10 -1.3%
Incl. Wall Time (microsec) per call 6 6 -0 -1.3%
Excl. Wall Time (microsec)352 358 6 1.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)41,736 41,736 0 0.0%
Incl. MemUse (bytes) per call 334 334 0 0.0%
Excl. MemUse (bytes)-142,560 -142,560 0 0.0%
Incl. PeakMemUse (bytes)57,768 57,448 -320 -0.6%
Incl. PeakMemUse (bytes) per call 462 460 -3 -0.6%
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% -10 -0.3% 0 0.0% 0 0.0% -320 -0.1%
Exclusive Metrics Diff for Current Function6 60.0% 0 N/A% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -10 -100.0% 0 N/A% 0 N/A% -320 -100.0%
Child function
str_replace0 N/A% -16 -160.0% 0 N/A% 0 N/A% -320 -100.0%