Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::execute

Drupal\Core\Database\Driver\mysql\Insert::executeRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls 3 3 N/A%
Incl. Wall Time (microsec) 3,377 3,377 N/A%
Incl. Wall Time (microsec) per call N/A 1,126 1,126 N/A%
Excl. Wall Time (microsec) 123 123 N/A%
Incl. CPU (microsecs) 1,022 1,022 N/A%
Incl. CPU (microsecs) per call N/A 341 341 N/A%
Excl. CPU (microsec) 112 112 N/A%
Incl. MemUse (bytes) 8,800 8,800 N/A%
Incl. MemUse (bytes) per call N/A 2,933 2,933 N/A%
Excl. MemUse (bytes) -4,040 -4,040 N/A%
Incl. PeakMemUse (bytes) 31,400 31,400 N/A%
Incl. PeakMemUse (bytes) per call N/A 10,467 10,467 N/A%
Excl. PeakMemUse (bytes) 2,880 2,880 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\Insert::execute [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::execute3 25.0% 3,377 28.1% 1,022 6.8% 8,800 3.4% 31,400 14.0%
Exclusive Metrics Diff for Current Function123 3.6% 112 11.0% -4,040 -45.9% 2,880 9.2%
Parent functions
dblog_watchdog2 66.7% 2,393 70.9% 704 68.9% 8,800 100.0% 23,952 76.3%
Drupal\Core\Database\Query\Merge::execute1 33.3% 984 29.1% 318 31.1% 0 0.0% 7,448 23.7%
Child functions
Drupal\Core\Database\Connection::query3 33.3% 2,915 86.3% 561 54.9% 2,160 24.5% 15,976 50.9%
Drupal\Core\Database\Driver\mysql\Insert::__toString3 33.3% 249 7.4% 254 24.9% 7,528 85.5% 10,744 34.2%
Drupal\Core\Database\Query\Insert::preExecute3 33.3% 90 2.7% 95 9.3% 3,152 35.8% 1,800 5.7%