Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls109 109 0 0.0%
Incl. Wall Time (microsec)1,910 1,897 -13 -0.7%
Incl. Wall Time (microsec) per call 18 17 -0 -0.7%
Excl. Wall Time (microsec)1,260 1,252 -8 -0.6%
Incl. CPU (microsecs)2,007 1,995 -12 -0.6%
Incl. CPU (microsecs) per call 18 18 -0 -0.6%
Excl. CPU (microsec)1,106 1,095 -11 -1.0%
Incl. MemUse (bytes)9,840 9,840 0 0.0%
Incl. MemUse (bytes) per call 90 90 0 0.0%
Excl. MemUse (bytes)-97,848 -97,848 0 0.0%
Incl. PeakMemUse (bytes)80,448 81,768 1,320 1.6%
Incl. PeakMemUse (bytes) per call 738 750 12 1.6%
Excl. PeakMemUse (bytes)47,336 48,608 1,272 2.7%

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% -13 -14.0% -12 -6.2% 0 0.0% 1,320 4.4%
Exclusive Metrics Diff for Current Function-8 -61.5% -11 -91.7% 0 N/A% 1,272 96.4%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -13 -100.0% -12 -100.0% 0 N/A% 1,320 100.0%
Child functions
array_filter0 N/A% -11 -84.6% 2 16.7% 0 N/A% -256 -19.4%
preg_replace0 N/A% 7 53.8% -9 -75.0% 0 N/A% 256 19.4%
array_keys0 N/A% -2 -15.4% 14 116.7% 0 N/A% 48 3.6%
implode0 N/A% 1 7.7% -8 -66.7% 0 N/A% 0 0.0%