Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: 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 #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls 3 3 N/A%
Incl. Wall Time (microsec) 286 286 N/A%
Incl. Wall Time (microsec) per call N/A 95 95 N/A%
Excl. Wall Time (microsec) 219 219 N/A%
Incl. CPU (microsecs) 290 290 N/A%
Incl. CPU (microsecs) per call N/A 97 97 N/A%
Excl. CPU (microsec) 180 180 N/A%
Incl. MemUse (bytes) 7,528 7,528 N/A%
Incl. MemUse (bytes) per call N/A 2,509 2,509 N/A%
Excl. MemUse (bytes) -6,504 -6,504 N/A%
Incl. PeakMemUse (bytes) 11,080 11,080 N/A%
Incl. PeakMemUse (bytes) per call N/A 3,693 3,693 N/A%
Excl. PeakMemUse (bytes) 5,768 5,768 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::__toString3 10.0% 286 3.8% 290 5.4% 7,528 2.6% 11,080 4.1%
Exclusive Metrics Diff for Current Function219 76.6% 180 62.1% -6,504 -86.4% 5,768 52.1%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute3 100.0% 286 100.0% 290 100.0% 7,528 100.0% 11,080 100.0%
Child functions
implode9 33.3% 24 8.4% 34 11.7% 3,408 45.3% 1,920 17.3%
array_merge3 11.1% 16 5.6% 23 7.9% 7,440 98.8% 1,200 10.8%
count9 33.3% 12 4.2% 27 9.3% 800 10.6% 712 6.4%
Drupal\Core\Database\Connection::makeComment3 11.1% 8 2.8% 14 4.8% 1,080 14.3% 608 5.5%
array_pad3 11.1% 7 2.4% 12 4.1% 1,304 17.3% 872 7.9%