Diff Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)2,575 2,571 -4 -0.2%
Incl. Wall Time (microsec) per call 22 22 -0 -0.2%
Excl. Wall Time (microsec)2,223 2,215 -8 -0.4%
Incl. CPU (microsecs)2,696 2,676 -20 -0.7%
Incl. CPU (microsecs) per call 23 23 -0 -0.7%
Excl. CPU (microsec)1,537 1,504 -33 -2.1%
Incl. MemUse (bytes)27,288 27,312 24 0.1%
Incl. MemUse (bytes) per call 235 235 0 0.1%
Excl. MemUse (bytes)-131,344 -131,352 -8 -0.0%
Incl. PeakMemUse (bytes)103,872 103,936 64 0.1%
Incl. PeakMemUse (bytes) per call 895 896 1 0.1%
Excl. PeakMemUse (bytes)62,600 62,560 -40 -0.1%

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% -4 -0.5% -20 -5.5% 24 0.2% 64 0.6%
Exclusive Metrics Diff for Current Function-8 -200.0% -33 -165.0% -8 -33.3% -40 -62.5%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -4 -100.0% -20 -100.0% 24 100.0% 64 100.0%
Child functions
substr0 N/A% 6 150.0% 0 0.0% 0 0.0% 32 50.0%
implode0 N/A% -4 -100.0% -9 -45.0% 0 0.0% 96 150.0%
str_replace0 N/A% 3 75.0% 27 135.0% 32 133.3% -24 -37.5%
array_values0 N/A% -1 -25.0% -4 -20.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 7 35.0% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% -8 -40.0% 0 0.0% 0 0.0%