Diff Report
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: 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 #52c6423bf12deRun #52c641a950046DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)2,489 2,452 -37 -1.5%
Incl. Wall Time (microsec) per call 83 82 -1 -1.5%
Excl. Wall Time (microsec)340 344 4 1.2%
Incl. CPU (microsecs)2,514 2,485 -29 -1.2%
Incl. CPU (microsecs) per call 84 83 -1 -1.2%
Excl. CPU (microsec)238 240 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 Function4 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%