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::execute

Drupal\Core\Database\Driver\mysql\Insert::executeRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls 3 3 N/A%
Incl. Wall Time (microsec) 3,572 3,572 N/A%
Incl. Wall Time (microsec) per call N/A 1,191 1,191 N/A%
Excl. Wall Time (microsec) 150 150 N/A%
Incl. CPU (microsecs) 1,229 1,229 N/A%
Incl. CPU (microsecs) per call N/A 410 410 N/A%
Excl. CPU (microsec) 139 139 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) 31,776 31,776 N/A%
Incl. PeakMemUse (bytes) per call N/A 10,592 10,592 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% 3,572 47.5% 1,229 23.0% 8,800 3.0% 31,776 11.8%
Exclusive Metrics Diff for Current Function150 4.2% 139 11.3% -4,040 -45.9% 2,880 9.1%
Parent functions
dblog_watchdog2 66.7% 2,613 73.2% 892 72.6% 8,800 100.0% 24,288 76.4%
Drupal\Core\Database\Query\Merge::execute1 33.3% 959 26.8% 337 27.4% 0 0.0% 7,488 23.6%
Child functions
Drupal\Core\Database\Connection::query3 33.3% 3,036 85.0% 691 56.2% 2,160 24.5% 16,016 50.4%
Drupal\Core\Database\Driver\mysql\Insert::__toString3 33.3% 286 8.0% 290 23.6% 7,528 85.5% 11,080 34.9%
Drupal\Core\Database\Query\Insert::preExecute3 33.3% 100 2.8% 109 8.9% 3,152 35.8% 1,800 5.7%