Diff Report
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #519050cbdc201Run #51904f8640386DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,210 1,160 -50 -4.1%
Incl. Wall Time (microsec) per call 303 290 -13 -4.1%
Excl. Wall Time (microsec)495 488 -7 -1.4%
Incl. CPU (microsecs)1,216 1,167 -49 -4.0%
Incl. CPU (microsecs) per call 304 292 -12 -4.0%
Excl. CPU (microsec)358 332 -26 -7.3%
Incl. MemUse (bytes)15,768 15,768 0 0.0%
Incl. MemUse (bytes) per call 3,942 3,942 0 0.0%
Excl. MemUse (bytes)-8,648 -8,648 0 0.0%
Incl. PeakMemUse (bytes)22,808 22,808 0 0.0%
Incl. PeakMemUse (bytes) per call 5,702 5,702 0 0.0%
Excl. PeakMemUse (bytes)9,184 9,184 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__toString [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::__toString0 N/A% -50 -4.5% -49 -3.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -14.0% -26 -53.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -50 -100.0% -49 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -20 -40.0% -4 -8.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -17 -34.0% -12 -24.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -12 -24.0% -16 -32.7% 0 N/A% 0 N/A%
implode0 N/A% 5 10.0% 6 12.2% 0 N/A% 0 N/A%
count0 N/A% 2 4.0% -1 -2.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -2.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 5 10.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%