Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _toolbar_get_subtrees_hash

_toolbar_get_subtrees_hashRun #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)548 660 112 20.4%
Incl. Wall Time (microsec) per call 548 660 112 20.4%
Excl. Wall Time (microsec)17 19 2 11.8%
Incl. CPU (microsecs)373 416 43 11.5%
Incl. CPU (microsecs) per call 373 416 43 11.5%
Excl. CPU (microsec)10 13 3 30.0%
Incl. MemUse (bytes)13,832 13,832 0 0.0%
Incl. MemUse (bytes) per call 13,832 13,832 0 0.0%
Excl. MemUse (bytes)16 16 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% 112 4.4% 43 1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 1.8% 3 7.0% 0 N/A% 0 N/A%
Parent function
toolbar_toolbar0 N/A% 112 100.0% 43 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 98 87.5% 29 67.4% 0 N/A% 0 N/A%
Drupal::cache0 N/A% 8 7.1% 9 20.9% 0 N/A% 0 N/A%
_toolbar_get_user_cid0 N/A% 3 2.7% 3 7.0% 0 N/A% 0 N/A%
Drupal::currentUser0 N/A% 1 0.9% 1 2.3% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::id0 N/A% 0 0.0% -2 -4.7% 0 N/A% 0 N/A%