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

Drupal\Core\Database\Connection::insertRun #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls 151 151 N/A%
Incl. Wall Time (microsec) 4,207 4,207 N/A%
Incl. Wall Time (microsec) per call N/A 28 28 N/A%
Excl. Wall Time (microsec) 978 978 N/A%
Incl. CPU (microsecs) 4,339 4,339 N/A%
Incl. CPU (microsecs) per call N/A 29 29 N/A%
Excl. CPU (microsec) 906 906 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) 25,304 25,304 N/A%
Incl. PeakMemUse (bytes) per call N/A 168 168 N/A%
Excl. PeakMemUse (bytes) 952 952 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% 4,207 1.5% 4,339 3.7% 151,664 34.1% 25,304 4.4%
Exclusive Metrics Diff for Current Function978 23.2% 906 20.9% 42,776 28.2% 952 3.8%
Parent functions
dblog_watchdog150 99.3% 4,170 99.1% 4,300 99.1% 150,080 99.0% 25,304 100.0%
Drupal\Core\Database\Query\Merge::execute1 0.7% 37 0.9% 39 0.9% 1,584 1.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Insert::__construct151 50.0% 2,861 68.0% 2,967 68.4% 76,896 50.7% 1,472 5.8%
Drupal\Core\Database\Connection::getDriverClass151 50.0% 368 8.7% 466 10.7% 31,992 21.1% 22,880 90.4%