Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97bda33da9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::__toString

Drupal\Core\Database\Driver\mysql\Insert::__toStringRun #52e97b490de91Run #52e97bda33da9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)109 140 31 28.4%
Incl. Wall Time (microsec) per call 55 70 16 28.4%
Excl. Wall Time (microsec)79 101 22 27.8%
Incl. CPU (microsecs)113 143 30 26.5%
Incl. CPU (microsecs) per call 57 72 15 26.5%
Excl. CPU (microsec)61 76 15 24.6%
Incl. MemUse (bytes)6,840 6,840 0 0.0%
Incl. MemUse (bytes) per call 3,420 3,420 0 0.0%
Excl. MemUse (bytes)320 320 0 0.0%
Incl. PeakMemUse (bytes)6,784 6,784 0 0.0%
Incl. PeakMemUse (bytes) per call 3,392 3,392 0 0.0%
Excl. PeakMemUse (bytes)3,216 3,216 0 0.0%

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% 31 7.9% 30 2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function22 71.0% 15 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 31 100.0% 30 100.0% 0 N/A% 0 N/A%
Child functions
count0 N/A% 5 16.1% 4 13.3% 0 N/A% 0 N/A%
implode0 N/A% 2 6.5% 4 13.3% 0 N/A% 0 N/A%
array_pad0 N/A% 1 3.2% 3 10.0% 0 N/A% 0 N/A%
array_merge0 N/A% 1 3.2% 1 3.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 3 10.0% 0 N/A% 0 N/A%