Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: 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 #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,012 1,081 69 6.8%
Incl. Wall Time (microsec) per call 92 98 6 6.8%
Excl. Wall Time (microsec)96 87 -9 -9.4%
Incl. CPU (microsecs)1,022 1,047 25 2.4%
Incl. CPU (microsecs) per call 93 95 2 2.4%
Excl. CPU (microsec)84 80 -4 -4.8%
Incl. MemUse (bytes)66,344 66,344 0 0.0%
Incl. MemUse (bytes) per call 6,031 6,031 0 0.0%
Excl. MemUse (bytes)1,560 1,560 0 0.0%
Incl. PeakMemUse (bytes)63,496 63,568 72 0.1%
Incl. PeakMemUse (bytes) per call 5,772 5,779 7 0.1%
Excl. PeakMemUse (bytes)1,416 1,416 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% 69 3.0% 25 1.2% 0 0.0% 72 0.1%
Exclusive Metrics Diff for Current Function-9 -13.0% -4 -16.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% 69 100.0% 25 100.0% 0 N/A% 72 100.0%
Child functions
Drupal\Core\Database\Query\Select::compile@10 N/A% 129 187.0% 83 332.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% -51 -73.9% -54 -216.0% 0 N/A% 72 100.0%