Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _toolbar_get_subtree_hash

_toolbar_get_subtree_hashRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)378 387 9 2.4%
Incl. Wall Time (microsec) per call 378 387 9 2.4%
Excl. Wall Time (microsec)18 18 0 0.0%
Incl. CPU (microsecs)302 311 9 3.0%
Incl. CPU (microsecs) per call 302 311 9 3.0%
Excl. CPU (microsec)14 15 1 7.1%
Incl. MemUse (bytes)9,136 9,136 0 0.0%
Incl. MemUse (bytes) per call 9,136 9,136 0 0.0%
Excl. MemUse (bytes)216 216 0 0.0%
Incl. PeakMemUse (bytes)7,760 7,760 0 0.0%
Incl. PeakMemUse (bytes) per call 7,760 7,760 0 0.0%
Excl. PeakMemUse (bytes)672 672 0 0.0%

Parent/Child Regression/Improvement report for _toolbar_get_subtree_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_subtree_hash0 N/A% 9 0.4% 9 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 1 11.1% 0 N/A% 0 N/A%
Parent function
toolbar_toolbar0 N/A% 9 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 10 111.1% 10 111.1% 0 N/A% 0 N/A%
language0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::id0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%