Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: 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 #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,964 1,946 -18 -0.9%
Incl. Wall Time (microsec) per call 179 177 -2 -0.9%
Excl. Wall Time (microsec)179 173 -6 -3.4%
Incl. CPU (microsecs)1,980 1,956 -24 -1.2%
Incl. CPU (microsecs) per call 180 178 -2 -1.2%
Excl. CPU (microsec)168 152 -16 -9.5%
Incl. MemUse (bytes)32,064 32,064 0 0.0%
Incl. MemUse (bytes) per call 2,915 2,915 0 0.0%
Excl. MemUse (bytes)784 784 0 0.0%
Incl. PeakMemUse (bytes)31,840 31,840 0 0.0%
Incl. PeakMemUse (bytes) per call 2,895 2,895 0 0.0%
Excl. PeakMemUse (bytes)792 792 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% -18 -0.8% -24 -5.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -33.3% -16 -66.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% -18 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Condition::compile0 N/A% -12 -66.7% -10 -41.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compile@10 N/A% 0 0.0% 2 8.3% 0 N/A% 0 N/A%