Diff Report
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::insert

Drupal\Core\Database\Connection::insertRun #517c76da9b0d3Run #517c75d3de7c7DiffDiff%
Number of Function Calls 151 151 N/A%
Incl. Wall Time (microsec) 3,961 3,961 N/A%
Incl. Wall Time (microsec) per call N/A 26 26 N/A%
Excl. Wall Time (microsec) 932 932 N/A%
Incl. CPU (microsecs) 4,089 4,089 N/A%
Incl. CPU (microsecs) per call N/A 27 27 N/A%
Excl. CPU (microsec) 827 827 N/A%
Incl. MemUse (bytes) 151,664 151,664 N/A%
Incl. MemUse (bytes) per call N/A 1,004 1,004 N/A%
Excl. MemUse (bytes) 42,776 42,776 N/A%
Incl. PeakMemUse (bytes) 24,256 24,256 N/A%
Incl. PeakMemUse (bytes) per call N/A 161 161 N/A%
Excl. PeakMemUse (bytes) 688 688 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::insert [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\Connection::insert151 33.3% 3,961 1.5% 4,089 4.1% 151,664 62.4% 24,256 6.9%
Exclusive Metrics Diff for Current Function932 23.5% 827 20.2% 42,776 28.2% 688 2.8%
Parent functions
dblog_watchdog150 99.3% 3,918 98.9% 4,045 98.9% 150,080 99.0% 24,256 100.0%
Drupal\Core\Database\Query\Merge::execute1 0.7% 43 1.1% 44 1.1% 1,584 1.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Insert::__construct151 50.0% 2,686 67.8% 2,787 68.2% 76,896 50.7% 960 4.0%
Drupal\Core\Database\Connection::getDriverClass151 50.0% 343 8.7% 475 11.6% 31,992 21.1% 22,608 93.2%