Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls102 102 0 0.0%
Incl. Wall Time (microsec)1,892 1,844 -48 -2.5%
Incl. Wall Time (microsec) per call 19 18 -0 -2.5%
Excl. Wall Time (microsec)1,289 1,241 -48 -3.7%
Incl. CPU (microsecs)1,987 1,940 -47 -2.4%
Incl. CPU (microsecs) per call 19 19 -0 -2.4%
Excl. CPU (microsec)1,124 1,052 -72 -6.4%
Incl. MemUse (bytes)23,736 23,736 0 0.0%
Incl. MemUse (bytes) per call 233 233 0 0.0%
Excl. MemUse (bytes)-94,192 -94,248 -56 -0.1%
Incl. PeakMemUse (bytes)114,496 113,776 -720 -0.6%
Incl. PeakMemUse (bytes) per call 1,123 1,115 -7 -0.6%
Excl. PeakMemUse (bytes)74,096 73,584 -512 -0.7%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::expandArguments0 N/A% -48 -3.2% -47 -2.9% 0 0.0% -720 -6.7%
Exclusive Metrics Diff for Current Function-48 -100.0% -72 -153.2% -56 N/A% -512 -71.1%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -48 -100.0% -47 -100.0% 0 N/A% -720 -100.0%
Child functions
preg_replace0 N/A% 9 18.8% 14 29.8% 0 N/A% 256 35.6%
array_filter0 N/A% -6 -12.5% -1 -2.1% 16 N/A% -168 -23.3%
array_keys0 N/A% -3 -6.2% -6 -12.8% 56 N/A% -200 -27.8%
implode0 N/A% 0 0.0% 18 38.3% -16 N/A% -96 -13.3%