Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519d9cf28420eRun #519d9d52c2102DiffDiff%
Number of Function Calls154 154 0 0.0%
Incl. Wall Time (microsec)4,008 4,019 11 0.3%
Incl. Wall Time (microsec) per call 26 26 0 0.3%
Excl. Wall Time (microsec)2,621 2,628 7 0.3%
Incl. CPU (microsecs)4,121 4,139 18 0.4%
Incl. CPU (microsecs) per call 27 27 0 0.4%
Excl. CPU (microsec)2,312 2,300 -12 -0.5%
Incl. MemUse (bytes)10,536 10,536 0 0.0%
Incl. MemUse (bytes) per call 68 68 0 0.0%
Excl. MemUse (bytes)-139,128 -139,128 0 0.0%
Incl. PeakMemUse (bytes)68,016 68,016 0 0.0%
Incl. PeakMemUse (bytes) per call 442 442 0 0.0%
Excl. PeakMemUse (bytes)44,296 44,296 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% 11 5.0% 18 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 63.6% -12 -66.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 11 100.0% 18 100.0% 0 N/A% 0 N/A%
Child functions
implode0 N/A% 4 36.4% -4 -22.2% 0 N/A% 0 N/A%
preg_replace0 N/A% 2 18.2% 4 22.2% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -9.1% 11 61.1% 0 N/A% 0 N/A%
array_filter@10 N/A% -1 -9.1% -2 -11.1% 0 N/A% 0 N/A%
array_filter0 N/A% 0 0.0% 21 116.7% 0 N/A% 0 N/A%