Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::execute

Drupal\Core\Database\Driver\mysql\Insert::executeRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls1 3 2 200.0%
Incl. Wall Time (microsec)1,026 3,652 2,626 255.9%
Incl. Wall Time (microsec) per call 1,026 1,217 191 18.6%
Excl. Wall Time (microsec)49 136 87 177.6%
Incl. CPU (microsecs)458 1,067 609 133.0%
Incl. CPU (microsecs) per call 458 356 -102 -22.3%
Excl. CPU (microsec)41 127 86 209.8%
Incl. MemUse (bytes)10,888 8,800 -2,088 -19.2%
Incl. MemUse (bytes) per call 10,888 2,933 -7,955 -73.1%
Excl. MemUse (bytes)-944 -4,040 -3,096 -328.0%
Incl. PeakMemUse (bytes)20,496 31,328 10,832 52.8%
Incl. PeakMemUse (bytes) per call 20,496 10,443 -10,053 -49.1%
Excl. PeakMemUse (bytes)1,696 2,880 1,184 69.8%

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::execute2 25.0% 2,626 21.8% 609 4.2% -2,088 -1.3% 10,832 0.8%
Exclusive Metrics Diff for Current Function87 3.3% 86 14.1% -3,096 -148.3% 1,184 10.9%
Parent functions
dblog_watchdog1 50.0% 1,665 63.4% 287 47.1% -2,088 -100.0% 3,344 30.9%
Drupal\Core\Database\Query\Merge::execute1 50.0% 961 36.6% 322 52.9% 0 0.0% 7,488 69.1%
Child functions
Drupal\Core\Database\Connection::query2 33.3% 2,348 89.4% 332 54.5% 160 7.7% 9,576 88.4%
Drupal\Core\Database\Driver\mysql\Insert::__toString2 33.3% 138 5.3% 139 22.8% 752 36.0% 824 7.6%
Drupal\Core\Database\Query\Insert::preExecute2 33.3% 53 2.0% 52 8.5% 96 4.6% -752 -6.9%