Diff Report
Run #54dec21b63f84: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec09b09eb9: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #54dec21b63f84Run #54dec09b09eb9DiffDiff%
Number of Function Calls154 153 -1 -0.6%
Incl. Wall Time (microsec)3,352 3,327 -25 -0.7%
Incl. Wall Time (microsec) per call 22 22 -0 -0.1%
Excl. Wall Time (microsec)2,930 2,907 -23 -0.8%
Incl. MemUse (bytes)35,528 35,512 -16 -0.0%
Incl. MemUse (bytes) per call 231 232 1 0.6%
Excl. MemUse (bytes)-189,224 -188,184 1,040 0.5%
Incl. PeakMemUse (bytes)123,224 122,176 -1,048 -0.9%
Incl. PeakMemUse (bytes) per call 800 799 -2 -0.2%
Excl. PeakMemUse (bytes)74,256 73,328 -928 -1.2%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::expandArguments [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::expandArguments-1 -12.5% -25 -0.0% -16 -0.0% -1,048 -0.3%
Exclusive Metrics Diff for Current Function-23 -92.0% 1,040 6500.0% -928 -88.5%
Parent function
Drupal\Core\Database\Connection::query-1 -100.0% -25 -100.0% -16 -100.0% -1,048 -100.0%
Child functions
array_keys-1 -14.3% -4 -16.0% -336 -2100.0% 0 0.0%
substr-1 -14.3% 2 8.0% -56 -350.0% -120 -11.5%
implode-1 -14.3% 2 8.0% -88 -550.0% 0 0.0%
str_replace-2 -28.6% -1 -4.0% -320 -2000.0% 0 0.0%
array_values-1 -14.3% -1 -4.0% -256 -1600.0% 0 0.0%
is_array-1 -14.3% 0 0.0% 0 0.0% 0 0.0%