Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_collect_cache_tags

drupal_render_collect_cache_tagsRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls27 25 -2 -7.4%
Incl. Wall Time (microsec)5,920 6,171 251 4.2%
Incl. Wall Time (microsec) per call 219 247 28 12.6%
Excl. Wall Time (microsec)618 630 12 1.9%
Incl. CPU (microsecs)5,952 6,205 253 4.3%
Incl. CPU (microsecs) per call 220 248 28 12.6%
Excl. CPU (microsec)510 515 5 1.0%
Incl. MemUse (bytes)22,476 21,884 -592 -2.6%
Incl. MemUse (bytes) per call 832 875 43 5.2%
Excl. MemUse (bytes)-6,728 -7,184 -456 -6.8%
Incl. PeakMemUse (bytes)7,532 7,532 0 0.0%
Incl. PeakMemUse (bytes) per call 279 301 22 8.0%
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_tags-2 -50.0% 251 15.2% 253 50.7% -592 -2.5% 0 0.0%
Exclusive Metrics Diff for Current Function12 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@7-2 -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::children-2 -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%