Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _drupal_bootstrap_code

_drupal_bootstrap_codeRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)39,307 40,013 706 1.8%
Incl. Wall Time (microsec) per call 39,307 40,013 706 1.8%
Excl. Wall Time (microsec)579 585 6 1.0%
Incl. CPU (microsecs)38,959 39,616 657 1.7%
Incl. CPU (microsecs) per call 38,959 39,616 657 1.7%
Excl. CPU (microsec)524 529 5 1.0%
Incl. MemUse (bytes)7,220,240 7,219,552 -688 -0.0%
Incl. MemUse (bytes) per call 7,220,240 7,219,552 -688 -0.0%
Excl. MemUse (bytes)-33,472 -33,488 -16 -0.0%
Incl. PeakMemUse (bytes)7,196,480 7,195,560 -920 -0.0%
Incl. PeakMemUse (bytes) per call 7,196,480 7,195,560 -920 -0.0%
Excl. PeakMemUse (bytes)1,368 1,368 0 0.0%

Parent/Child Regression/Improvement report for _drupal_bootstrap_code [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_code0 N/A% 706 720.4% 657 251.7% -688 -1.8% -920 -2.3%
Exclusive Metrics Diff for Current Function6 0.8% 5 0.8% -16 -2.3% 0 0.0%
Parent function
drupal_bootstrap0 N/A% 706 100.0% 657 100.0% -688 -100.0% -920 -100.0%
Child functions
Drupal\Core\Extension\ModuleHandler::loadAll0 N/A% 276 39.1% 277 42.2% -600 -87.2% -592 -64.3%
Drupal::moduleHandler0 N/A% 74 10.5% 72 11.0% -48 -7.0% -16 -1.7%
file_get_stream_wrappers0 N/A% 58 8.2% 21 3.2% -32 -4.7% -40 -4.3%
load::includes/menu.inc0 N/A% 48 6.8% 47 7.2% -112 -16.3% -968 -105.2%
Drupal::config0 N/A% 41 5.8% 28 4.3% 0 0.0% 0 0.0%
load::includes/file.inc0 N/A% 41 5.8% 41 6.2% -16 -2.3% 288 31.3%
load::includes/form.inc0 N/A% 38 5.4% 38 5.8% 144 20.9% 944 102.6%
load::includes/unicode.inc0 N/A% 34 4.8% 33 5.0% -96 -14.0% -920 -100.0%
load::includes/theme.inc0 N/A% 29 4.1% 31 4.7% 24 3.5% -120 -13.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 22 3.1% 23 3.5% 0 0.0% 0 0.0%
load::includes/path.inc0 N/A% -22 -3.1% -21 -3.2% -24 -3.5% 0 0.0%
load::includes/mail.inc0 N/A% 12 1.7% 13 2.0% 16 2.3% -440 -47.8%
load::includes/errors.inc0 N/A% 11 1.6% 13 2.0% 24 3.5% -776 -84.3%
load::includes/pager.inc0 N/A% 10 1.4% 8 1.2% -40 -5.8% 8 0.9%
load::includes/module.inc0 N/A% 9 1.3% 8 1.2% 24 3.5% -168 -18.3%
load::includes/schema.inc0 N/A% 5 0.7% 3 0.5% 24 3.5% -168 -18.3%
load::includes/ajax.inc0 N/A% 4 0.6% 5 0.8% 24 3.5% 816 88.7%
load::includes/tablesort.inc0 N/A% 4 0.6% 5 0.8% 16 2.3% 1,232 133.9%
Drupal\Core\Config\Config::get0 N/A% 2 0.3% 1 0.2% 0 0.0% 0 0.0%
run_init::includes/file.inc0 N/A% 2 0.3% 2 0.3% -16 -2.3% 0 0.0%
load::includes/entity.inc0 N/A% 1 0.1% 1 0.2% 0 0.0% 0 0.0%
settings0 N/A% 1 0.1% 3 0.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/menu.inc0 N/A% 1 0.1% 1 0.2% -24 -3.5% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
mt_srand0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
unpack0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
run_init::includes/entity.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::setAllowedProtocols0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/form.inc0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
run_init::includes/pager.inc0 N/A% 0 0.0% -1 -0.2% 32 4.7% 0 0.0%
run_init::includes/theme.inc0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
run_init::includes/module.inc0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
run_init::includes/path.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/tablesort.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/unicode.inc0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
run_init::includes/errors.inc0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
run_init::includes/ajax.inc0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
run_init::includes/mail.inc0 N/A% 0 0.0% 0 0.0% 8 1.2% 0 0.0%
run_init::includes/schema.inc0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%