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\Query\Insert::preExecute

Drupal\Core\Database\Query\Insert::preExecuteRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls1 3 2 200.0%
Incl. Wall Time (microsec)33 86 53 160.6%
Incl. Wall Time (microsec) per call 33 29 -4 -13.1%
Excl. Wall Time (microsec)21 58 37 176.2%
Incl. CPU (microsecs)39 91 52 133.3%
Incl. CPU (microsecs) per call 39 30 -9 -22.2%
Excl. CPU (microsec)22 50 28 127.3%
Incl. MemUse (bytes)3,056 3,152 96 3.1%
Incl. MemUse (bytes) per call 3,056 1,051 -2,005 -65.6%
Excl. MemUse (bytes)1,232 928 -304 -24.7%
Incl. PeakMemUse (bytes)2,552 1,800 -752 -29.5%
Incl. PeakMemUse (bytes) per call 2,552 600 -1,952 -76.5%
Excl. PeakMemUse (bytes)848 944 96 11.3%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Insert::preExecute [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\Query\Insert::preExecute2 25.0% 53 0.4% 52 0.4% 96 0.1% -752 -0.1%
Exclusive Metrics Diff for Current Function37 69.8% 28 53.8% -304 -316.7% 96 12.8%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute2 100.0% 53 100.0% 52 100.0% 96 100.0% -752 -100.0%
Child functions
array_intersect2 33.3% 12 22.6% 15 28.8% 400 416.7% -848 -112.8%
count4 66.7% 4 7.5% 9 17.3% 0 0.0% 0 0.0%