Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls148 148 0 0.0%
Incl. Wall Time (microsec)3,253 3,181 -72 -2.2%
Incl. Wall Time (microsec) per call 22 21 -0 -2.2%
Excl. Wall Time (microsec)2,124 2,046 -78 -3.7%
Incl. CPU (microsecs)3,380 3,319 -61 -1.8%
Incl. CPU (microsecs) per call 23 22 -0 -1.8%
Excl. CPU (microsec)1,789 1,726 -63 -3.5%
Incl. MemUse (bytes)16,488 16,488 0 0.0%
Incl. MemUse (bytes) per call 111 111 0 0.0%
Excl. MemUse (bytes)-149,248 -149,224 24 0.0%
Incl. PeakMemUse (bytes)119,600 118,384 -1,216 -1.0%
Incl. PeakMemUse (bytes) per call 808 800 -8 -1.0%
Excl. PeakMemUse (bytes)73,136 72,632 -504 -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% -72 -1.6% -61 -1.4% 0 0.0% -1,216 -2.1%
Exclusive Metrics Diff for Current Function-78 -108.3% -63 -103.3% 24 N/A% -504 -41.4%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -72 -100.0% -61 -100.0% 0 N/A% -1,216 -100.0%
Child functions
array_filter0 N/A% 29 40.3% 35 57.4% -24 N/A% -112 -9.2%
implode0 N/A% -17 -23.6% -12 -19.7% 0 N/A% -96 -7.9%
preg_replace0 N/A% -7 -9.7% -26 -42.6% 0 N/A% -456 -37.5%
array_keys0 N/A% 1 1.4% 5 8.2% 0 N/A% -48 -3.9%
array_filter@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%