Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render_collect_cache_tags

drupal_render_collect_cache_tagsRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls25 27 2 8.0%
Incl. Wall Time (microsec)6,171 5,920 -251 -4.1%
Incl. Wall Time (microsec) per call 247 219 -28 -11.2%
Excl. Wall Time (microsec)630 618 -12 -1.9%
Incl. CPU (microsecs)6,205 5,952 -253 -4.1%
Incl. CPU (microsecs) per call 248 220 -28 -11.2%
Excl. CPU (microsec)515 510 -5 -1.0%
Incl. MemUse (bytes)21,884 22,476 592 2.7%
Incl. MemUse (bytes) per call 875 832 -43 -4.9%
Excl. MemUse (bytes)-7,184 -6,728 456 6.3%
Incl. PeakMemUse (bytes)7,532 7,532 0 0.0%
Incl. PeakMemUse (bytes) per call 301 279 -22 -7.4%
Excl. PeakMemUse (bytes)596 596 0 0.0%

Parent/Child Regression/Improvement report for drupal_render_collect_cache_tags [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_render_collect_cache_tags2 50.0% -251 -15.2% -253 -50.7% 592 2.5% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -4.8% -5 -2.0% 456 77.0% 0 N/A%
Parent functions
drupal_render@20 0.0% -346 -137.8% -350 -138.3% 0 0.0% 0 N/A%
drupal_render0 0.0% 48 19.1% 45 17.8% 0 0.0% 0 N/A%
drupal_render@72 100.0% 33 13.1% 36 14.2% 592 100.0% 0 N/A%
drupal_render@10 0.0% 29 11.6% 29 11.5% 0 0.0% 0 N/A%
drupal_render@30 0.0% -8 -3.2% -8 -3.2% 0 0.0% 0 N/A%
drupal_render@50 0.0% -8 -3.2% -7 -2.8% 0 0.0% 0 N/A%
drupal_render@40 0.0% 1 0.4% 2 0.8% 0 0.0% 0 N/A%
Child functions
drupal_render_collect_cache_tags@10 0.0% -244 -97.2% -253 -100.0% 0 0.0% 0 N/A%
Drupal\Core\Render\Element::children2 100.0% 5 2.0% 4 1.6% 136 23.0% 0 N/A%
is_array0 0.0% 0 0.0% 1 0.4% 0 0.0% 0 N/A%