Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_render_cache_placeholder

drupal_pre_render_render_cache_placeholderRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)2,452 2,451 -1 -0.0%
Incl. Wall Time (microsec) per call 82 82 -0 -0.0%
Excl. Wall Time (microsec)344 357 13 3.8%
Incl. CPU (microsecs)2,485 2,483 -2 -0.1%
Incl. CPU (microsecs) per call 83 83 -0 -0.1%
Excl. CPU (microsec)240 258 18 7.5%
Incl. MemUse (bytes)62,752 62,760 8 0.0%
Incl. MemUse (bytes) per call 2,092 2,092 0 0.0%
Excl. MemUse (bytes)42,360 42,360 0 0.0%
Incl. PeakMemUse (bytes)323,736 394,720 70,984 21.9%
Incl. PeakMemUse (bytes) per call 10,791 13,157 2,366 21.9%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_pre_render_render_cache_placeholder [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
drupal_pre_render_render_cache_placeholder0 N/A% -1 -0.0% -2 -0.1% 8 0.0% 70,984 217.5%
Exclusive Metrics Diff for Current Function13 1300.0% 18 900.0% 0 0.0% 0 0.0%
Parent function
call_user_func0 N/A% -1 -100.0% -2 -100.0% 8 100.0% 70,984 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomStringHashed0 N/A% -20 -2000.0% -15 -750.0% 8 100.0% 70,984 100.0%
drupal_render_cache_generate_placeholder0 N/A% 4 400.0% 7 350.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -2 -100.0% 0 0.0% 0 0.0%
is_callable0 N/A% 2 200.0% -10 -500.0% 0 0.0% 0 0.0%