Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #53923d861ff11Run #53923e3238612DiffDiff%
Number of Function Calls258 258 0 0.0%
Incl. Wall Time (microsec)6,831 6,740 -91 -1.3%
Incl. Wall Time (microsec) per call 26 26 -0 -1.3%
Excl. Wall Time (microsec)4,551 4,496 -55 -1.2%
Incl. CPU (microsecs)7,094 6,999 -95 -1.3%
Incl. CPU (microsecs) per call 27 27 -0 -1.3%
Excl. CPU (microsec)4,011 3,943 -68 -1.7%
Incl. MemUse (bytes)15,980 15,980 0 0.0%
Incl. MemUse (bytes) per call 62 62 0 0.0%
Excl. MemUse (bytes)-123,088 -123,088 0 0.0%
Incl. PeakMemUse (bytes)144,724 144,724 0 0.0%
Incl. PeakMemUse (bytes) per call 561 561 0 0.0%
Excl. PeakMemUse (bytes)90,748 90,748 0 0.0%

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% -91 -19.4% -95 -29.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-55 -60.4% -68 -71.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -91 -100.0% -95 -100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% -36 -39.6% -39 -41.1% 0 N/A% 0 N/A%
array_keys0 N/A% -9 -9.9% -3 -3.2% 0 N/A% 0 N/A%
array_filter0 N/A% 7 7.7% 20 21.1% 0 N/A% 0 N/A%
implode0 N/A% 2 2.2% -5 -5.3% 0 N/A% 0 N/A%