Diff Report
Run #51a152d922ae0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a1557b90314: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #51a152d922ae0Run #51a1557b90314DiffDiff%
Number of Function Calls156 156 0 0.0%
Incl. Wall Time (microsec)1,607 1,685 78 4.9%
Incl. Wall Time (microsec) per call 10 11 1 4.9%
Excl. Wall Time (microsec)844 930 86 10.2%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 26 26 N/A%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)34,960 34,956 -4 -0.0%
Incl. MemUse (bytes) per call 224 224 -0 -0.0%
Excl. MemUse (bytes)-101,088 -101,088 0 0.0%
Incl. PeakMemUse (bytes)28,812 28,764 -48 -0.2%
Incl. PeakMemUse (bytes) per call 185 184 -0 -0.2%
Excl. PeakMemUse (bytes)296 296 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% 78 0.1% 4,001 5.3% -4 -0.0% -48 -0.1%
Exclusive Metrics Diff for Current Function86 110.3% 4,001 100.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 78 100.0% 4,001 100.0% -4 -100.0% -48 -100.0%
Child function
str_replace0 N/A% -8 -10.3% 0 0.0% -4 -100.0% -48 -100.0%