Diff Report
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString@1

Drupal\Core\Database\Query\Select::__toString@1Run #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)65 73 8 12.3%
Incl. Wall Time (microsec) per call 65 73 8 12.3%
Excl. Wall Time (microsec)32 41 9 28.1%
Incl. CPU (microsecs)66 75 9 13.6%
Incl. CPU (microsecs) per call 66 75 9 13.6%
Excl. CPU (microsec)24 25 1 4.2%
Incl. MemUse (bytes)9,864 9,864 0 0.0%
Incl. MemUse (bytes) per call 9,864 9,864 0 0.0%
Excl. MemUse (bytes)2,112 2,112 0 0.0%
Incl. PeakMemUse (bytes)10,056 10,056 0 0.0%
Incl. PeakMemUse (bytes) per call 10,056 10,056 0 0.0%
Excl. PeakMemUse (bytes)2,832 2,832 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__toString@1 [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::__toString@10 N/A% 8 0.3% 9 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 112.5% 1 11.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__toString0 N/A% 8 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
count0 N/A% -2 -25.0% -2 -22.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 12.5% 8 88.9% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%