Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01e38fa84: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #523f01900df5cRun #523f01e38fa84DiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)811 860 49 6.0%
Incl. Wall Time (microsec) per call 6 6 0 6.0%
Excl. Wall Time (microsec)436 433 -3 -0.7%
Incl. CPU (microsecs)931 973 42 4.5%
Incl. CPU (microsecs) per call 7 7 0 4.5%
Excl. CPU (microsec)416 415 -1 -0.2%
Incl. MemUse (bytes)31,616 31,616 0 0.0%
Incl. MemUse (bytes) per call 234 234 0 0.0%
Excl. MemUse (bytes)-149,736 -149,736 0 0.0%
Incl. PeakMemUse (bytes)28,344 28,344 0 0.0%
Incl. PeakMemUse (bytes) per call 210 210 0 0.0%
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% 49 14.4% 42 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -6.1% -1 -2.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 49 100.0% 42 100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% 52 106.1% 43 102.4% 0 N/A% 0 N/A%