Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_page_cache

_drupal_bootstrap_page_cacheRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,507 2,985 478 19.1%
Incl. Wall Time (microsec) per call 2,507 2,985 478 19.1%
Excl. Wall Time (microsec)87 91 4 4.6%
Incl. CPU (microsecs)2,037 2,349 312 15.3%
Incl. CPU (microsecs) per call 2,037 2,349 312 15.3%
Excl. CPU (microsec)77 79 2 2.6%
Incl. MemUse (bytes)236,312 237,104 792 0.3%
Incl. MemUse (bytes) per call 236,312 237,104 792 0.3%
Excl. MemUse (bytes)3,696 3,696 0 0.0%
Incl. PeakMemUse (bytes)222,264 223,072 808 0.4%
Incl. PeakMemUse (bytes) per call 222,264 223,072 808 0.4%
Excl. PeakMemUse (bytes)2,216 2,216 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% 478 0.2% 312 0.3% 792 0.2% 808 0.1%
Exclusive Metrics Diff for Current Function4 0.8% 2 0.6% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap0 N/A% 478 100.0% 312 100.0% 792 100.0% 808 100.0%
Child functions
drupal_bootstrap@10 N/A% 459 96.0% 298 95.5% 792 100.0% 808 100.0%
Drupal\Core\Config\Config::get0 N/A% 10 2.1% 7 2.2% 0 0.0% 0 0.0%
config0 N/A% 6 1.3% 6 1.9% 0 0.0% 0 0.0%
settings0 N/A% -1 -0.2% -1 -0.3% 0 0.0% 0 0.0%
session_name0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/cache.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
variable_get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/cache.inc0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%