Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls85 85 0 0.0%
Incl. Wall Time (microsec)603 571 -32 -5.3%
Incl. Wall Time (microsec) per call 7 7 -0 -5.3%
Excl. Wall Time (microsec)339 332 -7 -2.1%
Incl. CPU (microsecs)680 647 -33 -4.9%
Incl. CPU (microsecs) per call 8 8 -0 -4.9%
Excl. CPU (microsec)334 323 -11 -3.3%
Incl. MemUse (bytes)18,312 18,312 0 0.0%
Incl. MemUse (bytes) per call 215 215 0 0.0%
Excl. MemUse (bytes)-86,168 -86,168 0 0.0%
Incl. PeakMemUse (bytes)15,032 15,032 0 0.0%
Incl. PeakMemUse (bytes) per call 177 177 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% -32 -0.5% -33 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -21.9% -11 -33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -32 -100.0% -33 -100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% -25 -78.1% -22 -66.7% 0 N/A% 0 N/A%