Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _toolbar_get_subtrees_hash

_toolbar_get_subtrees_hashRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,250 1,096 -154 -12.3%
Incl. Wall Time (microsec) per call 1,250 1,096 -154 -12.3%
Excl. Wall Time (microsec)36 29 -7 -19.4%
Incl. CPU (microsecs)737 670 -67 -9.1%
Incl. CPU (microsecs) per call 737 670 -67 -9.1%
Excl. CPU (microsec)26 22 -4 -15.4%
Incl. MemUse (bytes)6,340 6,340 0 0.0%
Incl. MemUse (bytes) per call 6,340 6,340 0 0.0%
Excl. MemUse (bytes)-24 -24 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% -154 -10.6% -67 -11.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -4.5% -4 -6.0% 0 N/A% 0 N/A%
Parent function
toolbar_toolbar0 N/A% -154 -100.0% -67 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -91 -59.1% -4 -6.0% 0 N/A% 0 N/A%
Drupal::cache0 N/A% -50 -32.5% -51 -76.1% 0 N/A% 0 N/A%
Drupal\Core\Session\AccountProxy::id0 N/A% -5 -3.2% -6 -9.0% 0 N/A% 0 N/A%
_toolbar_get_user_cid0 N/A% -1 -0.6% -2 -3.0% 0 N/A% 0 N/A%
Drupal::currentUser0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%