Diff Report
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e5a1880e2: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #5199e3a2bf6f6Run #5199e5a1880e2DiffDiff%
Number of Function Calls158 158 0 0.0%
Incl. Wall Time (microsec)1,546 1,537 -9 -0.6%
Incl. Wall Time (microsec) per call 10 10 -0 -0.6%
Excl. Wall Time (microsec)837 831 -6 -0.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)30,728 30,732 4 0.0%
Incl. MemUse (bytes) per call 194 195 0 0.0%
Excl. MemUse (bytes)-97,820 -97,820 0 0.0%
Incl. PeakMemUse (bytes)22,192 22,192 0 0.0%
Incl. PeakMemUse (bytes) per call 140 140 0 0.0%
Excl. PeakMemUse (bytes)248 248 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% -9 -0.0% 0 0.0% 4 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -66.7% 0 N/A% 0 0.0% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -9 -100.0% 0 N/A% 4 100.0% 0 N/A%
Child function
str_replace0 N/A% -3 -33.3% 0 N/A% 4 100.0% 0 N/A%