Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls232 232 0 0.0%
Incl. Wall Time (microsec)1,367 1,392 25 1.8%
Incl. Wall Time (microsec) per call 6 6 0 1.8%
Excl. Wall Time (microsec)734 722 -12 -1.6%
Incl. CPU (microsecs)1,559 1,581 22 1.4%
Incl. CPU (microsecs) per call 7 7 0 1.4%
Excl. CPU (microsec)714 677 -37 -5.2%
Incl. MemUse (bytes)50,552 50,552 0 0.0%
Incl. MemUse (bytes) per call 218 218 0 0.0%
Excl. MemUse (bytes)-256,088 -256,088 0 0.0%
Incl. PeakMemUse (bytes)27,880 27,720 -160 -0.6%
Incl. PeakMemUse (bytes) per call 120 119 -1 -0.6%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 25 0.1% 22 0.1% 0 0.0% -160 -0.1%
Exclusive Metrics Diff for Current Function-12 -48.0% -37 -168.2% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 25 100.0% 22 100.0% 0 N/A% -160 -100.0%
Child function
str_replace0 N/A% 37 148.0% 59 268.2% 0 N/A% -160 -100.0%