Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::execute

Drupal\Core\Database\Driver\mysql\Insert::executeRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls151 -151 -100.0%
Incl. Wall Time (microsec)198,997 -198,997 -100.0%
Incl. Wall Time (microsec) per call 1,318 N/A -1,318 -100.0%
Excl. Wall Time (microsec)3,198 -3,198 -100.0%
Incl. CPU (microsecs)32,834 -32,834 -100.0%
Incl. CPU (microsecs) per call 217 N/A -217 -100.0%
Excl. CPU (microsec)2,902 -2,902 -100.0%
Incl. MemUse (bytes)-280,736 280,736 100.0%
Incl. MemUse (bytes) per call -1,859 N/A 1,859 100.0%
Excl. MemUse (bytes)-379,472 379,472 100.0%
Incl. PeakMemUse (bytes)179,096 -179,096 -100.0%
Incl. PeakMemUse (bytes) per call 1,186 N/A -1,186 -100.0%
Excl. PeakMemUse (bytes)3,240 -3,240 -100.0%

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::execute-151 -25.0% -198,997 -69.9% -32,834 -28.2% 280,736 63.1% -179,096 -31.5%
Exclusive Metrics Diff for Current Function-3,198 -1.6% -2,902 -8.8% 379,472 135.2% -3,240 -1.8%
Parent functions
dblog_watchdog-150 -99.3% -195,659 -98.3% -32,076 -97.7% 280,656 100.0% -25,384 -14.2%
Drupal\Core\Database\Query\Merge::execute-1 -0.7% -3,338 -1.7% -758 -2.3% 80 0.0% -153,712 -85.8%
Child functions
Drupal\Core\Database\Connection::query-151 -33.3% -189,176 -95.1% -23,022 -70.1% -14,000 -5.0% -162,008 -90.5%
Drupal\Core\Database\Driver\mysql\Insert::__toString-151 -33.3% -4,889 -2.5% -5,026 -15.3% -74,168 -26.4% -10,504 -5.9%
Drupal\Core\Database\Query\Insert::preExecute-151 -33.3% -1,734 -0.9% -1,884 -5.7% -10,568 -3.8% -3,344 -1.9%