Diff Report
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::__toString

Drupal\Core\Database\Driver\mysql\Insert::__toStringRun #51e221c38f48fRun #51e2215579f70DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)48 84 36 75.0%
Incl. Wall Time (microsec) per call 48 84 36 75.0%
Excl. Wall Time (microsec)39 36 -3 -7.7%
Incl. CPU (microsecs)49 86 37 75.5%
Incl. CPU (microsecs) per call 49 86 37 75.5%
Excl. CPU (microsec)34 26 -8 -23.5%
Incl. MemUse (bytes)6,864 6,864 0 0.0%
Incl. MemUse (bytes) per call 6,864 6,864 0 0.0%
Excl. MemUse (bytes)1,208 1,208 0 0.0%
Incl. PeakMemUse (bytes)7,384 7,392 8 0.1%
Incl. PeakMemUse (bytes) per call 7,384 7,392 8 0.1%
Excl. PeakMemUse (bytes)3,128 3,136 8 0.3%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\Insert::__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\Driver\mysql\Insert::__toString0 N/A% 36 23.5% 37 3.6% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-3 -8.3% -8 -21.6% 0 N/A% 8 100.0%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 36 100.0% 37 100.0% 0 N/A% 8 100.0%
Child functions
implode0 N/A% 41 113.9% 40 108.1% 0 N/A% 0 0.0%
count0 N/A% -1 -2.8% 3 8.1% 0 N/A% 0 0.0%
array_merge0 N/A% -1 -2.8% 1 2.7% 0 N/A% 0 0.0%
array_pad0 N/A% 0 0.0% 2 5.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 0.0%