Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::compile

Drupal\Core\Database\Query\Select::compileRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)2,773 2,814 41 1.5%
Incl. Wall Time (microsec) per call 154 156 2 1.5%
Excl. Wall Time (microsec)291 311 20 6.9%
Incl. CPU (microsecs)2,796 2,843 47 1.7%
Incl. CPU (microsecs) per call 155 158 3 1.7%
Excl. CPU (microsec)274 284 10 3.6%
Incl. MemUse (bytes)33,512 33,504 -8 -0.0%
Incl. MemUse (bytes) per call 1,862 1,861 -0 -0.0%
Excl. MemUse (bytes)784 784 0 0.0%
Incl. PeakMemUse (bytes)40,492 40,532 40 0.1%
Incl. PeakMemUse (bytes) per call 2,250 2,252 2 0.1%
Excl. PeakMemUse (bytes)1,240 1,240 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::compile [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\Query\Select::compile0 N/A% 41 0.6% 47 0.7% -8 -0.0% 40 0.0%
Exclusive Metrics Diff for Current Function20 48.8% 10 21.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% 41 100.0% 47 100.0% -8 -100.0% 40 100.0%
Child functions
Drupal\Core\Database\Query\Condition::compile0 N/A% 22 53.7% 34 72.3% 0 0.0% 48 120.0%
Drupal\Core\Database\Query\Select::compile@10 N/A% -1 -2.4% 3 6.4% -8 -100.0% -8 -20.0%