Diff Report
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #5394e33e8d847Run #5394e21e9bd45DiffDiff%
Number of Function Calls264 264 0 0.0%
Incl. Wall Time (microsec)1,532 1,560 28 1.8%
Incl. Wall Time (microsec) per call 6 6 0 1.8%
Excl. Wall Time (microsec)895 900 5 0.6%
Incl. CPU (microsecs)1,744 1,790 46 2.6%
Incl. CPU (microsecs) per call 7 7 0 2.6%
Excl. CPU (microsec)864 897 33 3.8%
Incl. MemUse (bytes)62,280 62,280 0 0.0%
Incl. MemUse (bytes) per call 236 236 0 0.0%
Excl. MemUse (bytes)-279,080 -279,080 0 0.0%
Incl. PeakMemUse (bytes)49,288 48,792 -496 -1.0%
Incl. PeakMemUse (bytes) per call 187 185 -2 -1.0%
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% 28 6.5% 46 5.1% 0 0.0% -496 -52.5%
Exclusive Metrics Diff for Current Function5 17.9% 33 71.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 28 100.0% 46 100.0% 0 N/A% -496 -100.0%
Child function
str_replace0 N/A% 23 82.1% 13 28.3% 0 N/A% -496 -100.0%