Diff Report
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_page_cache

_drupal_bootstrap_page_cacheRun #519af59f030f2Run #519af3b0bf970DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)6,200 6,337 137 2.2%
Incl. Wall Time (microsec) per call 6,200 6,337 137 2.2%
Excl. Wall Time (microsec)84 86 2 2.4%
Incl. CPU (microsecs)5,798 5,938 140 2.4%
Incl. CPU (microsecs) per call 5,798 5,938 140 2.4%
Excl. CPU (microsec)72 78 6 8.3%
Incl. MemUse (bytes)938,424 938,576 152 0.0%
Incl. MemUse (bytes) per call 938,424 938,576 152 0.0%
Excl. MemUse (bytes)3,704 3,712 8 0.2%
Incl. PeakMemUse (bytes)920,664 921,000 336 0.0%
Incl. PeakMemUse (bytes) per call 920,664 921,000 336 0.0%
Excl. PeakMemUse (bytes)1,424 1,568 144 10.1%

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% 137 5.5% 140 5.6% 152 0.2% 336 0.5%
Exclusive Metrics Diff for Current Function2 1.5% 6 4.3% 8 5.3% 144 42.9%
Parent function
drupal_bootstrap0 N/A% 137 100.0% 140 100.0% 152 100.0% 336 100.0%
Child functions
drupal_bootstrap@10 N/A% 127 92.7% 134 95.7% 96 63.2% 104 31.0%
Drupal\Core\Config\Config::get0 N/A% 9 6.6% 5 3.6% 24 15.8% 88 26.2%
load::includes/cache.inc0 N/A% -1 -0.7% -2 -1.4% 0 0.0% 0 0.0%
config0 N/A% 0 0.0% 0 0.0% 24 15.8% 0 0.0%
session_name0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
run_init::includes/cache.inc0 N/A% 0 0.0% -2 -1.4% 0 0.0% 0 0.0%
variable_get0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%