Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls152 152 0 0.0%
Incl. Wall Time (microsec)3,049 2,892 -157 -5.1%
Incl. Wall Time (microsec) per call 20 19 -1 -5.1%
Excl. Wall Time (microsec)2,076 1,933 -143 -6.9%
Incl. CPU (microsecs)3,182 3,042 -140 -4.4%
Incl. CPU (microsecs) per call 21 20 -1 -4.4%
Excl. CPU (microsec)1,777 1,661 -116 -6.5%
Incl. MemUse (bytes)13,632 13,632 0 0.0%
Incl. MemUse (bytes) per call 90 90 0 0.0%
Excl. MemUse (bytes)-124,368 -124,360 8 0.0%
Incl. PeakMemUse (bytes)61,080 61,088 8 0.0%
Incl. PeakMemUse (bytes) per call 402 402 0 0.0%
Excl. PeakMemUse (bytes)38,720 38,728 8 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% -157 -6.4% -140 -4.4% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-143 -91.1% -116 -82.9% 8 N/A% 8 100.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -157 -100.0% -140 -100.0% 0 N/A% 8 100.0%
Child functions
array_keys0 N/A% -14 -8.9% -26 -18.6% -24 N/A% 0 0.0%
preg_replace0 N/A% 13 8.3% 17 12.1% 0 N/A% 0 0.0%
implode0 N/A% -8 -5.1% -15 -10.7% 0 N/A% 0 0.0%
array_filter@10 N/A% -6 -3.8% -8 -5.7% 0 N/A% 0 0.0%
array_filter0 N/A% 1 0.6% 8 5.7% 16 N/A% 0 0.0%