Diff Report
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,177 1,239 62 5.3%
Incl. Wall Time (microsec) per call 1,177 1,239 62 5.3%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)1,072 1,115 43 4.0%
Incl. CPU (microsecs) per call 1,072 1,115 43 4.0%
Excl. CPU (microsec)8 12 4 50.0%
Incl. MemUse (bytes)63,032 63,064 32 0.1%
Incl. MemUse (bytes) per call 63,032 63,064 32 0.1%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)50,312 50,344 32 0.1%
Incl. PeakMemUse (bytes) per call 50,312 50,344 32 0.1%
Excl. PeakMemUse (bytes)1,296 1,296 0 0.0%

Parent/Child Regression/Improvement report for drupal_pre_render_styles [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_styles0 N/A% 62 4.1% 43 2.6% 32 0.5% 32 0.3%
Exclusive Metrics Diff for Current Function0 0.0% 4 9.3% 0 0.0% 0 0.0%
Parent function
call_user_func@10 N/A% 62 100.0% 43 100.0% 32 100.0% 32 100.0%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 38 61.3% 19 44.2% 0 0.0% 88 275.0%
Drupal::service0 N/A% 25 40.3% 24 55.8% 32 100.0% -56 -175.0%
Drupal\Core\Config\Config::get0 N/A% -3 -4.8% -4 -9.3% 0 0.0% 0 0.0%
Drupal::config0 N/A% 2 3.2% 1 2.3% 0 0.0% 0 0.0%
defined0 N/A% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%