Diff Report
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #51a14f12e142eRun #51a14be6130cbDiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)1,227 1,257 30 2.4%
Incl. Wall Time (microsec) per call 10 10 0 2.4%
Excl. Wall Time (microsec)665 677 12 1.8%
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)26,780 26,780 0 0.0%
Incl. MemUse (bytes) per call 216 216 0 0.0%
Excl. MemUse (bytes)-79,004 -79,000 4 0.0%
Incl. PeakMemUse (bytes)24,992 24,960 -32 -0.1%
Incl. PeakMemUse (bytes) per call 202 201 -0 -0.1%
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% 30 0.2% 0 0.0% 0 0.0% -32 -0.1%
Exclusive Metrics Diff for Current Function12 40.0% 0 N/A% 4 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 30 100.0% 0 N/A% 0 N/A% -32 -100.0%
Child function
str_replace0 N/A% 18 60.0% 0 N/A% -4 N/A% -32 -100.0%