Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: 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 #52c6423bf12deDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)2,452 2,489 37 1.5%
Incl. Wall Time (microsec) per call 82 83 1 1.5%
Excl. Wall Time (microsec)344 340 -4 -1.2%
Incl. CPU (microsecs)2,485 2,514 29 1.2%
Incl. CPU (microsecs) per call 83 84 1 1.2%
Excl. CPU (microsec)240 238 -2 -0.8%
Incl. MemUse (bytes)62,752 62,752 0 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)323,736 323,736 0 0.0%
Incl. PeakMemUse (bytes) per call 10,791 10,791 0 0.0%
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% 37 7.6% 29 6.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -10.8% -2 -6.9% 0 N/A% 0 N/A%
Parent function
call_user_func0 N/A% 37 100.0% 29 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomStringHashed0 N/A% 43 116.2% 50 172.4% 0 N/A% 0 N/A%
drupal_render_cache_generate_placeholder0 N/A% -2 -5.4% -3 -10.3% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -8 -27.6% 0 N/A% 0 N/A%
is_callable0 N/A% 0 0.0% -8 -27.6% 0 N/A% 0 N/A%