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

Drupal\Core\Database\Connection::expandArgumentsRun #54dec59a01be2Run #54dec6fc087bfDiffDiff%
Number of Function Calls153 154 1 0.7%
Incl. Wall Time (microsec)3,310 3,269 -41 -1.2%
Incl. Wall Time (microsec) per call 22 21 -0 -1.9%
Excl. Wall Time (microsec)2,896 2,850 -46 -1.6%
Incl. MemUse (bytes)35,512 35,520 8 0.0%
Incl. MemUse (bytes) per call 232 231 -1 -0.6%
Excl. MemUse (bytes)-188,184 -189,296 -1,112 -0.6%
Incl. PeakMemUse (bytes)122,176 108,056 -14,120 -11.6%
Incl. PeakMemUse (bytes) per call 799 702 -97 -12.1%
Excl. PeakMemUse (bytes)73,328 59,512 -13,816 -18.8%

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::expandArguments1 12.5% -41 -0.1% 8 0.0% -14,120 -0.9%
Exclusive Metrics Diff for Current Function-46 -112.2% -1,112 -13900.0% -13,816 -97.8%
Parent function
Drupal\Core\Database\Connection::query1 100.0% -41 -100.0% 8 100.0% -14,120 -100.0%
Child functions
str_replace2 28.6% -1 -2.4% 376 4700.0% -176 -1.2%
array_values1 14.3% 1 2.4% 256 3200.0% -80 -0.6%
array_keys1 14.3% 3 7.3% 360 4500.0% -48 -0.3%
implode1 14.3% 1 2.4% 96 1200.0% 0 0.0%
is_array1 14.3% 0 0.0% 0 0.0% 0 0.0%
substr1 14.3% 1 2.4% 32 400.0% 0 0.0%