Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb9d4924f: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_pre_render_render_cache_placeholder

drupal_pre_render_render_cache_placeholderRun #52f5cb0964fa0Run #52f5cb9d4924fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)214 253 39 18.2%
Incl. Wall Time (microsec) per call 107 127 20 18.2%
Excl. Wall Time (microsec)29 27 -2 -6.9%
Incl. CPU (microsecs)216 256 40 18.5%
Incl. CPU (microsecs) per call 108 128 20 18.5%
Excl. CPU (microsec)22 23 1 4.5%
Incl. MemUse (bytes)11,520 11,520 0 0.0%
Incl. MemUse (bytes) per call 5,760 5,760 0 0.0%
Excl. MemUse (bytes)5,256 5,256 0 0.0%
Incl. PeakMemUse (bytes)129,944 129,944 0 0.0%
Incl. PeakMemUse (bytes) per call 64,972 64,972 0 0.0%
Excl. PeakMemUse (bytes)304 304 0 0.0%

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% 39 7.3% 40 9.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -5.1% 1 2.5% 0 N/A% 0 N/A%
Parent function
call_user_func0 N/A% 39 100.0% 40 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomStringHashed0 N/A% 41 105.1% 40 100.0% 0 N/A% 0 N/A%
drupal_render_cache_generate_placeholder0 N/A% 0 0.0% -1 -2.5% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_callable0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%