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

Drupal\Core\Database\Connection::expandArgumentsRun #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls251 98 -153 -61.0%
Incl. Wall Time (microsec)3,391 2,127 -1,264 -37.3%
Incl. Wall Time (microsec) per call 14 22 8 60.7%
Excl. Wall Time (microsec)2,029 1,441 -588 -29.0%
Incl. CPU (microsecs)3,581 2,210 -1,371 -38.3%
Incl. CPU (microsecs) per call 14 23 8 58.1%
Excl. CPU (microsec)1,818 1,194 -624 -34.3%
Incl. MemUse (bytes)9,424 9,416 -8 -0.1%
Incl. MemUse (bytes) per call 38 96 59 155.9%
Excl. MemUse (bytes)-99,072 -84,720 14,352 14.5%
Incl. PeakMemUse (bytes)84,088 81,104 -2,984 -3.5%
Incl. PeakMemUse (bytes) per call 335 828 493 147.0%
Excl. PeakMemUse (bytes)51,408 48,592 -2,816 -5.5%

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-153 -49.5% -1,264 -0.5% -1,371 -1.4% -8 -0.0% -2,984 -0.8%
Exclusive Metrics Diff for Current Function-588 -46.5% -624 -45.5% 14,352 179400.0% -2,816 -94.4%
Parent function
Drupal\Core\Database\Connection::query-153 -100.0% -1,264 -100.0% -1,371 -100.0% -8 -100.0% -2,984 -100.0%
Child functions
array_filter-153 -98.1% -641 -50.7% -749 -54.6% -13,632 -170400.0% 128 4.3%
implode-1 -0.6% -12 -0.9% 1 0.1% -96 -1200.0% 0 0.0%
array_keys-1 -0.6% -12 -0.9% 3 0.2% -336 -4200.0% 0 0.0%
preg_replace-1 -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%