Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _toolbar_get_subtrees_hash

_toolbar_get_subtrees_hashRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)810 643 -167 -20.6%
Incl. Wall Time (microsec) per call 810 643 -167 -20.6%
Excl. Wall Time (microsec)19 19 0 0.0%
Incl. CPU (microsecs)530 432 -98 -18.5%
Incl. CPU (microsecs) per call 530 432 -98 -18.5%
Excl. CPU (microsec)12 15 3 25.0%
Incl. MemUse (bytes)13,656 13,656 0 0.0%
Incl. MemUse (bytes) per call 13,656 13,656 0 0.0%
Excl. MemUse (bytes)8 8 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for _toolbar_get_subtrees_hash [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
_toolbar_get_subtrees_hash0 N/A% -167 -7.3% -98 -4.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 3 3.1% 0 N/A% 0 N/A%
Parent function
toolbar_toolbar0 N/A% -167 -100.0% -98 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -158 -94.6% -89 -90.8% 0 N/A% 0 N/A%
cache0 N/A% -11 -6.6% -9 -9.2% 0 N/A% 0 N/A%
_toolbar_get_user_cid0 N/A% 1 0.6% -1 -1.0% 0 N/A% 0 N/A%
Drupal::currentUser0 N/A% 1 0.6% -1 -1.0% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::id0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%