Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _toolbar_get_subtrees_hash

_toolbar_get_subtrees_hashRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,080 1,084 4 0.4%
Incl. Wall Time (microsec) per call 1,080 1,084 4 0.4%
Excl. Wall Time (microsec)31 28 -3 -9.7%
Incl. CPU (microsecs)659 666 7 1.1%
Incl. CPU (microsecs) per call 659 666 7 1.1%
Excl. CPU (microsec)20 19 -1 -5.0%
Incl. MemUse (bytes)6,784 6,784 0 0.0%
Incl. MemUse (bytes) per call 6,784 6,784 0 0.0%
Excl. MemUse (bytes)-28 -28 0 0.0%
Incl. PeakMemUse (bytes)9,036 9,036 0 0.0%
Incl. PeakMemUse (bytes) per call 9,036 9,036 0 0.0%
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% 4 0.3% 7 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% -1 -14.3% 0 N/A% 0 N/A%
Parent function
toolbar_toolbar0 N/A% 4 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 15 375.0% 19 271.4% 0 N/A% 0 N/A%
Drupal::cache0 N/A% -8 -200.0% -8 -114.3% 0 N/A% 0 N/A%
_toolbar_get_user_cid0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Session\AccountProxy::id0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Drupal::currentUser0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%