Diff Report
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #52f5c574bebafRun #52f5c520502f0DiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)1,257 1,323 66 5.3%
Incl. Wall Time (microsec) per call 18 19 1 5.3%
Excl. Wall Time (microsec)832 883 51 6.1%
Incl. CPU (microsecs)1,318 1,380 62 4.7%
Incl. CPU (microsecs) per call 19 19 1 4.7%
Excl. CPU (microsec)706 768 62 8.8%
Incl. MemUse (bytes)10,096 10,096 0 0.0%
Incl. MemUse (bytes) per call 142 142 0 0.0%
Excl. MemUse (bytes)-65,232 -65,232 0 0.0%
Incl. PeakMemUse (bytes)62,504 63,584 1,080 1.7%
Incl. PeakMemUse (bytes) per call 880 896 15 1.7%
Excl. PeakMemUse (bytes)37,208 37,592 384 1.0%

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% 66 287.0% 62 67.4% 0 0.0% 1,080 2.4%
Exclusive Metrics Diff for Current Function51 77.3% 62 100.0% 0 N/A% 384 35.6%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 66 100.0% 62 100.0% 0 N/A% 1,080 100.0%
Child functions
preg_replace0 N/A% 15 22.7% 12 19.4% 0 N/A% 600 55.6%
array_keys0 N/A% 5 7.6% 5 8.1% 0 N/A% 48 4.4%
array_filter0 N/A% -4 -6.1% -10 -16.1% 0 N/A% 48 4.4%
implode0 N/A% -1 -1.5% -7 -11.3% 0 N/A% 0 0.0%