Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,055 1,841 -214 -10.4%
Incl. Wall Time (microsec) per call 514 460 -54 -10.4%
Excl. Wall Time (microsec)96 99 3 3.1%
Incl. CPU (microsecs)1,660 1,642 -18 -1.1%
Incl. CPU (microsecs) per call 415 411 -5 -1.1%
Excl. CPU (microsec)76 78 2 2.6%
Incl. MemUse (bytes)255,520 255,536 16 0.0%
Incl. MemUse (bytes) per call 63,880 63,884 4 0.0%
Excl. MemUse (bytes)-6,016 -6,016 0 0.0%
Incl. PeakMemUse (bytes)128,104 130,104 2,000 1.6%
Incl. PeakMemUse (bytes) per call 32,026 32,526 500 1.6%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for _menu_build_tree [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
_menu_build_tree0 N/A% -214 -1.3% -18 -0.1% 16 0.0% 2,000 3.5%
Exclusive Metrics Diff for Current Function3 1.4% 2 11.1% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -214 -100.0% -18 -100.0% 16 100.0% 2,000 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -216 -100.9% -20 -111.1% 16 100.0% 2,000 100.0%
language0 N/A% 2 0.9% 2 11.1% 0 0.0% 0 0.0%
hash0 N/A% -1 -0.5% -1 -5.6% 0 0.0% 0 0.0%
serialize0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -0.5% -2 -11.1% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% -1 -5.6% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% 2 11.1% 0 0.0% 0 0.0%