Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: 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 #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 66 66 N/A%
Incl. Wall Time (microsec) per call N/A 66 66 N/A%
Excl. Wall Time (microsec) 50 50 N/A%
Incl. CPU (microsecs) 68 68 N/A%
Incl. CPU (microsecs) per call N/A 68 68 N/A%
Excl. CPU (microsec) 40 40 N/A%
Incl. MemUse (bytes) 6,864 6,864 N/A%
Incl. MemUse (bytes) per call N/A 6,864 6,864 N/A%
Excl. MemUse (bytes) 1,208 1,208 N/A%
Incl. PeakMemUse (bytes) 6,456 6,456 N/A%
Incl. PeakMemUse (bytes) per call N/A 6,456 6,456 N/A%
Excl. PeakMemUse (bytes) 2,864 2,864 N/A%

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::__toString1 5.3% 66 0.0% 68 0.0% 6,864 0.0% 6,456 0.0%
Exclusive Metrics Diff for Current Function50 75.8% 40 58.8% 1,208 17.6% 2,864 44.4%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute1 100.0% 66 100.0% 68 100.0% 6,864 100.0% 6,456 100.0%
Child functions
implode3 33.3% 5 7.6% 9 13.2% 1,216 17.7% 952 14.7%
count3 33.3% 3 4.5% 7 10.3% 800 11.7% 616 9.5%
Drupal\Core\Database\Connection::makeComment1 11.1% 3 4.5% 4 5.9% 888 12.9% 608 9.4%
array_merge1 11.1% 3 4.5% 5 7.4% 1,856 27.0% 856 13.3%
array_pad1 11.1% 2 3.0% 3 4.4% 896 13.1% 560 8.7%