Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _toolbar_get_subtrees_hash

_toolbar_get_subtrees_hashRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,445 1,166 -279 -19.3%
Incl. Wall Time (microsec) per call 1,445 1,166 -279 -19.3%
Excl. Wall Time (microsec)30 31 1 3.3%
Incl. CPU (microsecs)650 640 -10 -1.5%
Incl. CPU (microsecs) per call 650 640 -10 -1.5%
Excl. CPU (microsec)21 26 5 23.8%
Incl. MemUse (bytes)6,752 6,752 0 0.0%
Incl. MemUse (bytes) per call 6,752 6,752 0 0.0%
Excl. MemUse (bytes)-28 -28 0 0.0%
Incl. PeakMemUse (bytes)9,772 9,612 -160 -1.6%
Incl. PeakMemUse (bytes) per call 9,772 9,612 -160 -1.6%
Excl. PeakMemUse (bytes)736 736 0 0.0%

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% -279 -16.7% -10 -2.5% 0 0.0% -160 -0.6%
Exclusive Metrics Diff for Current Function1 0.4% 5 50.0% 0 N/A% 0 0.0%
Parent function
toolbar_toolbar0 N/A% -279 -100.0% -10 -100.0% 0 N/A% -160 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -282 -101.1% -13 -130.0% 0 N/A% -160 -100.0%
Drupal::cache0 N/A% 2 0.7% 2 20.0% 0 N/A% 0 0.0%
_toolbar_get_user_cid0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Session\AccountProxy::id0 N/A% 0 0.0% -3 -30.0% 0 N/A% 0 0.0%
Drupal::currentUser0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 0.0%