Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::__toString

Drupal\Core\Database\Driver\mysql\Insert::__toStringRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 100 100 N/A%
Incl. Wall Time (microsec) per call N/A 100 100 N/A%
Excl. Wall Time (microsec) 77 77 N/A%
Incl. CPU (microsecs) 103 103 N/A%
Incl. CPU (microsecs) per call N/A 103 103 N/A%
Excl. CPU (microsec) 62 62 N/A%
Incl. MemUse (bytes) 6,776 6,776 N/A%
Incl. MemUse (bytes) per call N/A 6,776 6,776 N/A%
Excl. MemUse (bytes) -1,000 -1,000 N/A%
Incl. PeakMemUse (bytes) 9,920 9,920 N/A%
Incl. PeakMemUse (bytes) per call N/A 9,920 9,920 N/A%
Excl. PeakMemUse (bytes) 4,304 4,304 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 10.0% 100 12.5% 103 6.8% 6,776 1.6% 9,920 0.6%
Exclusive Metrics Diff for Current Function77 77.0% 62 60.2% -1,000 -14.8% 4,304 43.4%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute1 100.0% 100 100.0% 103 100.0% 6,776 100.0% 9,920 100.0%
Child functions
implode3 33.3% 9 9.0% 12 11.7% 1,792 26.4% 1,392 14.0%
array_merge1 11.1% 7 7.0% 13 12.6% 3,296 48.6% 2,112 21.3%
count3 33.3% 3 3.0% 7 6.8% 800 11.8% 712 7.2%
array_pad1 11.1% 2 2.0% 4 3.9% 968 14.3% 792 8.0%
Drupal\Core\Database\Connection::makeComment1 11.1% 2 2.0% 5 4.9% 920 13.6% 608 6.1%