Diff Report
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #517c76da9b0d3Run #517c75d3de7c7DiffDiff%
Number of Function Calls98 251 153 156.1%
Incl. Wall Time (microsec)2,127 3,391 1,264 59.4%
Incl. Wall Time (microsec) per call 22 14 -8 -37.8%
Excl. Wall Time (microsec)1,441 2,029 588 40.8%
Incl. CPU (microsecs)2,210 3,581 1,371 62.0%
Incl. CPU (microsecs) per call 23 14 -8 -36.7%
Excl. CPU (microsec)1,194 1,818 624 52.3%
Incl. MemUse (bytes)9,416 9,424 8 0.1%
Incl. MemUse (bytes) per call 96 38 -59 -60.9%
Excl. MemUse (bytes)-84,720 -99,072 -14,352 -16.9%
Incl. PeakMemUse (bytes)81,104 84,088 2,984 3.7%
Incl. PeakMemUse (bytes) per call 828 335 -493 -59.5%
Excl. PeakMemUse (bytes)48,592 51,408 2,816 5.8%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::expandArguments153 49.5% 1,264 0.5% 1,371 1.4% 8 0.0% 2,984 0.8%
Exclusive Metrics Diff for Current Function588 46.5% 624 45.5% -14,352 -179400.0% 2,816 94.4%
Parent function
Drupal\Core\Database\Connection::query153 100.0% 1,264 100.0% 1,371 100.0% 8 100.0% 2,984 100.0%
Child functions
array_filter153 98.1% 641 50.7% 749 54.6% 13,632 170400.0% -128 -4.3%
implode1 0.6% 12 0.9% -1 -0.1% 96 1200.0% 0 0.0%
array_keys1 0.6% 12 0.9% -3 -0.2% 336 4200.0% 0 0.0%
preg_replace1 0.6% 10 0.8% 3 0.2% 296 3700.0% 296 9.9%
array_filter@10 0.0% 1 0.1% -1 -0.1% 0 0.0% 0 0.0%