Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_bootstrap_page_cache

_drupal_bootstrap_page_cacheRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)4,444 4,496 52 1.2%
Incl. Wall Time (microsec) per call 4,444 4,496 52 1.2%
Excl. Wall Time (microsec)93 98 5 5.4%
Incl. CPU (microsecs)3,951 3,999 48 1.2%
Incl. CPU (microsecs) per call 3,951 3,999 48 1.2%
Excl. CPU (microsec)75 81 6 8.0%
Incl. MemUse (bytes)248,896 248,896 0 0.0%
Incl. MemUse (bytes) per call 248,896 248,896 0 0.0%
Excl. MemUse (bytes)3,672 3,672 0 0.0%
Incl. PeakMemUse (bytes)231,896 231,912 16 0.0%
Incl. PeakMemUse (bytes) per call 231,896 231,912 16 0.0%
Excl. PeakMemUse (bytes)3,256 3,256 0 0.0%

Parent/Child Regression/Improvement report for _drupal_bootstrap_page_cache [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_bootstrap_page_cache0 N/A% 52 19.0% 48 18.5% 0 0.0% 16 25.0%
Exclusive Metrics Diff for Current Function5 9.6% 6 12.5% 0 N/A% 0 0.0%
Parent function
drupal_bootstrap0 N/A% 52 100.0% 48 100.0% 0 N/A% 16 100.0%
Child functions
drupal_bootstrap@10 N/A% 47 90.4% 43 89.6% 0 N/A% 16 100.0%
config0 N/A% 1 1.9% 2 4.2% 0 N/A% 0 0.0%
settings0 N/A% -1 -1.9% -1 -2.1% 0 N/A% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% 2 4.2% 0 N/A% 0 0.0%
session_name0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -2 -4.2% 0 N/A% 0 0.0%
run_init::includes/cache.inc0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 0.0%
variable_get0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 0.0%
load::includes/cache.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%