Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #519b1557bbc04Run #519b1a785aaa6DiffDiff%
Number of Function Calls142 142 0 0.0%
Incl. Wall Time (microsec)1,739 1,759 20 1.2%
Incl. Wall Time (microsec) per call 12 12 0 1.2%
Excl. Wall Time (microsec)930 952 22 2.4%
Incl. CPU (microsecs)1,893 1,899 6 0.3%
Incl. CPU (microsecs) per call 13 13 0 0.3%
Excl. CPU (microsec)924 931 7 0.8%
Incl. MemUse (bytes)34,152 34,152 0 0.0%
Incl. MemUse (bytes) per call 241 241 0 0.0%
Excl. MemUse (bytes)-158,464 -158,464 0 0.0%
Incl. PeakMemUse (bytes)41,256 41,256 0 0.0%
Incl. PeakMemUse (bytes) per call 291 291 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% 20 1.0% 6 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function22 110.0% 7 116.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 20 100.0% 6 100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% -2 -10.0% -1 -16.7% 0 N/A% 0 N/A%