Diff Report
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e85377bba: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #52d3e812c7cf2Run #52d3e85377bbaDiffDiff%
Number of Function Calls103 101 -2 -1.9%
Incl. Wall Time (microsec)1,735 1,673 -62 -3.6%
Incl. Wall Time (microsec) per call 17 17 -0 -1.7%
Excl. Wall Time (microsec)1,130 1,080 -50 -4.4%
Incl. CPU (microsecs)1,806 1,762 -44 -2.4%
Incl. CPU (microsecs) per call 18 17 -0 -0.5%
Excl. CPU (microsec)965 950 -15 -1.6%
Incl. MemUse (bytes)11,128 11,112 -16 -0.1%
Incl. MemUse (bytes) per call 108 110 2 1.8%
Excl. MemUse (bytes)-89,952 -88,032 1,920 2.1%
Incl. PeakMemUse (bytes)82,424 81,504 -920 -1.1%
Incl. PeakMemUse (bytes) per call 800 807 7 0.8%
Excl. PeakMemUse (bytes)51,120 50,456 -664 -1.3%

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::expandArguments-2 -20.0% -62 -3.7% -44 -2.7% -16 -0.0% -920 -0.8%
Exclusive Metrics Diff for Current Function-50 -80.6% -15 -34.1% 1,920 12000.0% -664 -72.2%
Parent function
Drupal\Core\Database\Connection::query-2 -100.0% -62 -100.0% -44 -100.0% -16 -100.0% -920 -100.0%
Child functions
array_filter-2 -25.0% -7 -11.3% -25 -56.8% -512 -3200.0% -216 -23.5%
implode-2 -25.0% -3 -4.8% 5 11.4% -192 -1200.0% -96 -10.4%
preg_replace-2 -25.0% -1 -1.6% 0 0.0% -560 -3500.0% 104 11.3%
array_keys-2 -25.0% -1 -1.6% -9 -20.5% -672 -4200.0% -48 -5.2%