Diff Report
Run #54dec6fc087bf: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #54dec6fc087bfRun #54dec59a01be2DiffDiff%
Number of Function Calls154 153 -1 -0.6%
Incl. Wall Time (microsec)3,269 3,310 41 1.3%
Incl. Wall Time (microsec) per call 21 22 0 1.9%
Excl. Wall Time (microsec)2,850 2,896 46 1.6%
Incl. MemUse (bytes)35,520 35,512 -8 -0.0%
Incl. MemUse (bytes) per call 231 232 1 0.6%
Excl. MemUse (bytes)-189,296 -188,184 1,112 0.6%
Incl. PeakMemUse (bytes)108,056 122,176 14,120 13.1%
Incl. PeakMemUse (bytes) per call 702 799 97 13.8%
Excl. PeakMemUse (bytes)59,512 73,328 13,816 23.2%

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% 41 0.1% -8 -0.0% 14,120 0.9%
Exclusive Metrics Diff for Current Function46 112.2% 1,112 13900.0% 13,816 97.8%
Parent function
Drupal\Core\Database\Connection::query-1 -100.0% 41 100.0% -8 -100.0% 14,120 100.0%
Child functions
array_keys-1 -14.3% -3 -7.3% -360 -4500.0% 48 0.3%
implode-1 -14.3% -1 -2.4% -96 -1200.0% 0 0.0%
array_values-1 -14.3% -1 -2.4% -256 -3200.0% 80 0.6%
str_replace-2 -28.6% 1 2.4% -376 -4700.0% 176 1.2%
substr-1 -14.3% -1 -2.4% -32 -400.0% 0 0.0%
is_array-1 -14.3% 0 0.0% 0 0.0% 0 0.0%