Diff Report
Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #52c1d65bccb31Run #52c1d5ca86be3DiffDiff%
Number of Function Calls127 127 0 0.0%
Incl. Wall Time (microsec)736 748 12 1.6%
Incl. Wall Time (microsec) per call 6 6 0 1.6%
Excl. Wall Time (microsec)418 422 4 1.0%
Incl. CPU (microsecs)841 854 13 1.5%
Incl. CPU (microsecs) per call 7 7 0 1.5%
Excl. CPU (microsec)407 407 0 0.0%
Incl. MemUse (bytes)30,800 30,800 0 0.0%
Incl. MemUse (bytes) per call 243 243 0 0.0%
Excl. MemUse (bytes)-133,680 -133,664 16 0.0%
Incl. PeakMemUse (bytes)35,088 35,200 112 0.3%
Incl. PeakMemUse (bytes) per call 276 277 1 0.3%
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% 12 0.1% 13 0.4% 0 0.0% 112 0.2%
Exclusive Metrics Diff for Current Function4 33.3% 0 0.0% 16 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 12 100.0% 13 100.0% 0 N/A% 112 100.0%
Child function
str_replace0 N/A% 8 66.7% 13 100.0% -16 N/A% 112 100.0%