Diff Report
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #52f5c574bebafRun #52f5c520502f0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,335 1,335 0 0.0%
Incl. Wall Time (microsec) per call 1,335 1,335 0 0.0%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. CPU (microsecs)1,337 1,336 -1 -0.1%
Incl. CPU (microsecs) per call 1,337 1,336 -1 -0.1%
Excl. CPU (microsec)8 7 -1 -12.5%
Incl. MemUse (bytes)325,264 325,352 88 0.0%
Incl. MemUse (bytes) per call 325,264 325,352 88 0.0%
Excl. MemUse (bytes)2,616 2,616 0 0.0%
Incl. PeakMemUse (bytes)310,984 310,920 -64 -0.0%
Incl. PeakMemUse (bytes) per call 310,984 310,920 -64 -0.0%
Excl. PeakMemUse (bytes)2,536 2,536 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::select [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\Connection::select0 N/A% 0 0.0% -1 -1.1% 88 0.2% -64 -0.1%
Exclusive Metrics Diff for Current Function1 N/A% -1 -100.0% 0 0.0% 0 0.0%
Parent function
db_select0 N/A% 0 N/A% -1 -100.0% 88 100.0% -64 -100.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -1 N/A% -1 -100.0% 88 100.0% -64 -100.0%
Drupal\Core\Database\Query\Select::__construct0 N/A% 0 N/A% 1 100.0% 0 0.0% 0 0.0%