Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: 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 #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,547 1,541 -6 -0.4%
Incl. Wall Time (microsec) per call 155 154 -1 -0.4%
Excl. Wall Time (microsec)114 111 -3 -2.6%
Incl. CPU (microsecs)1,560 1,552 -8 -0.5%
Incl. CPU (microsecs) per call 156 155 -1 -0.5%
Excl. CPU (microsec)107 98 -9 -8.4%
Incl. MemUse (bytes)58,496 58,496 0 0.0%
Incl. MemUse (bytes) per call 5,850 5,850 0 0.0%
Excl. MemUse (bytes)1,408 1,408 0 0.0%
Incl. PeakMemUse (bytes)62,320 62,440 120 0.2%
Incl. PeakMemUse (bytes) per call 6,232 6,244 12 0.2%
Excl. PeakMemUse (bytes)1,384 1,384 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% -6 -0.2% -8 -0.8% 0 0.0% 120 0.2%
Exclusive Metrics Diff for Current Function-3 -50.0% -9 -112.5% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% -6 -100.0% -8 -100.0% 0 N/A% 120 100.0%
Child functions
Drupal\Core\Database\Query\Select::compile@10 N/A% -10 -166.7% -9 -112.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% 7 116.7% 10 125.0% 0 N/A% 120 100.0%