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

Regression/Improvement summary for drupal_render_collect_cache_tags@4

drupal_render_collect_cache_tags@4Run #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)1,223 1,535 312 25.5%
Incl. Wall Time (microsec) per call 42 53 11 25.5%
Excl. Wall Time (microsec)218 531 313 143.6%
Incl. CPU (microsecs)1,256 1,561 305 24.3%
Incl. CPU (microsecs) per call 43 54 11 24.3%
Excl. CPU (microsec)218 521 303 139.0%
Incl. MemUse (bytes)7,156 7,156 0 0.0%
Incl. MemUse (bytes) per call 247 247 0 0.0%
Excl. MemUse (bytes)-2,824 -2,824 0 0.0%
Incl. PeakMemUse (bytes)1,456 1,456 0 0.0%
Incl. PeakMemUse (bytes) per call 50 50 0 0.0%
Excl. PeakMemUse (bytes)624 624 0 0.0%

Parent/Child Regression/Improvement report for drupal_render_collect_cache_tags@4 [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@40 N/A% 312 18.9% 305 61.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function313 100.3% 303 99.3% 0 N/A% 0 N/A%
Parent function
drupal_render_collect_cache_tags@30 N/A% 312 100.0% 305 100.0% 0 N/A% 0 N/A%
Child functions
drupal_render_collect_cache_tags@50 N/A% -2 -0.6% -6 -2.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 1 0.3% 8 2.6% 0 N/A% 0 N/A%