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

_toolbar_get_subtrees_hashRun #531ee657ba49eRun #531ee5f3237b0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)660 548 -112 -17.0%
Incl. Wall Time (microsec) per call 660 548 -112 -17.0%
Excl. Wall Time (microsec)19 17 -2 -10.5%
Incl. CPU (microsecs)416 373 -43 -10.3%
Incl. CPU (microsecs) per call 416 373 -43 -10.3%
Excl. CPU (microsec)13 10 -3 -23.1%
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 Function-2 -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%