Diff Report
Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519afb15356f3Run #519afa8ec2e5cDiffDiff%
Number of Function Calls 4 4 N/A%
Incl. Wall Time (microsec) 96,987 96,987 N/A%
Incl. Wall Time (microsec) per call N/A 24,247 24,247 N/A%
Excl. Wall Time (microsec) 204 204 N/A%
Incl. CPU (microsecs) 94,762 94,762 N/A%
Incl. CPU (microsecs) per call N/A 23,691 23,691 N/A%
Excl. CPU (microsec) 187 187 N/A%
Incl. MemUse (bytes) 14,371,640 14,371,640 N/A%
Incl. MemUse (bytes) per call N/A 3,592,910 3,592,910 N/A%
Excl. MemUse (bytes) -19,688 -19,688 N/A%
Incl. PeakMemUse (bytes) 14,297,960 14,297,960 N/A%
Incl. PeakMemUse (bytes) per call N/A 3,574,490 3,574,490 N/A%
Excl. PeakMemUse (bytes) 192 192 N/A%

Parent/Child Regression/Improvement report for drupal_bootstrap [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_bootstrap4 12.9% 96,987 18.3% 94,762 19.8% 14,371,640 36.9% 14,297,960 36.6%
Exclusive Metrics Diff for Current Function204 0.2% 187 0.2% -19,688 -0.1% 192 0.0%
Parent functions
drupal_handle_request2 50.0% 96,964 100.0% 94,737 100.0% 14,369,064 100.0% 14,297,960 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy1 25.0% 18 0.0% 20 0.0% 1,792 0.0% 0 0.0%
drupal_theme_initialize1 25.0% 5 0.0% 5 0.0% 784 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code1 5.6% 65,788 67.8% 65,064 68.7% 10,221,208 71.1% 10,152,120 71.0%
_drupal_bootstrap_page_cache1 5.6% 15,166 15.6% 14,013 14.8% 1,930,832 13.4% 1,921,456 13.4%
drupal_session_initialize1 5.6% 7,468 7.7% 7,122 7.5% 865,128 6.0% 897,904 6.3%
load::includes/common.inc1 5.6% 4,946 5.1% 4,948 5.2% 866,328 6.0% 848,896 5.9%
_drupal_bootstrap_configuration1 5.6% 2,727 2.8% 2,728 2.9% 388,208 2.7% 341,992 2.4%
load::includes/session.inc1 5.6% 625 0.6% 626 0.7% 112,624 0.8% 133,640 0.9%
run_init::includes/common.inc1 5.6% 17 0.0% 18 0.0% 824 0.0% 0 0.0%
_drupal_bootstrap_kernel1 5.6% 14 0.0% 14 0.0% 3,040 0.0% 1,760 0.0%
array_shift6 33.3% 14 0.0% 22 0.0% -48 -0.0% 0 0.0%
settings1 5.6% 9 0.0% 9 0.0% 768 0.0% 0 0.0%
run_init::includes/session.inc1 5.6% 4 0.0% 6 0.0% 808 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get1 5.6% 3 0.0% 3 0.0% 800 0.0% 0 0.0%
_drupal_bootstrap_full1 5.6% 2 0.0% 2 0.0% 808 0.0% 0 0.0%