Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _toolbar_get_subtree_hash

_toolbar_get_subtree_hashRun #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)745 723 -22 -3.0%
Incl. Wall Time (microsec) per call 745 723 -22 -3.0%
Excl. Wall Time (microsec)17 16 -1 -5.9%
Incl. CPU (microsecs)397 417 20 5.0%
Incl. CPU (microsecs) per call 397 417 20 5.0%
Excl. CPU (microsec)14 12 -2 -14.3%
Incl. MemUse (bytes)8,064 8,040 -24 -0.3%
Incl. MemUse (bytes) per call 8,064 8,040 -24 -0.3%
Excl. MemUse (bytes)-80 -80 0 0.0%
Incl. PeakMemUse (bytes)70,520 31,832 -38,688 -54.9%
Incl. PeakMemUse (bytes) per call 70,520 31,832 -38,688 -54.9%
Excl. PeakMemUse (bytes)192 0 -192 -100.0%

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% -22 -0.1% 20 0.1% -24 -0.0% -38,688 -20.7%
Exclusive Metrics Diff for Current Function-1 -4.5% -2 -10.0% 0 0.0% -192 -0.5%
Parent function
toolbar_toolbar0 N/A% -22 -100.0% 20 100.0% -24 -100.0% -38,688 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -37 -168.2% 6 30.0% 0 0.0% 0 0.0%
cache0 N/A% 16 72.7% 15 75.0% 0 0.0% -38,272 -98.9%
language0 N/A% 0 0.0% 1 5.0% -24 -100.0% -224 -0.6%