Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)75,766 76,117 351 0.5%
Incl. Wall Time (microsec) per call 18,942 19,029 88 0.5%
Excl. Wall Time (microsec)121 124 3 2.5%
Incl. CPU (microsecs)74,076 74,519 443 0.6%
Incl. CPU (microsecs) per call 18,519 18,630 111 0.6%
Excl. CPU (microsec)110 109 -1 -0.9%
Incl. MemUse (bytes)10,441,360 10,441,856 496 0.0%
Incl. MemUse (bytes) per call 2,610,340 2,610,464 124 0.0%
Excl. MemUse (bytes)-13,304 -13,304 0 0.0%
Incl. PeakMemUse (bytes)10,325,408 10,325,984 576 0.0%
Incl. PeakMemUse (bytes) per call 2,581,352 2,581,496 144 0.0%
Excl. PeakMemUse (bytes)2,320 3,536 1,216 52.4%

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_bootstrap0 N/A% 351 10.5% 443 14.3% 496 0.1% 576 0.3%
Exclusive Metrics Diff for Current Function3 0.9% -1 -0.2% 0 0.0% 1,216 211.1%
Parent functions
drupal_handle_request0 N/A% 347 98.9% 439 99.1% 496 100.0% 576 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 4 1.1% 3 0.7% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_configuration0 N/A% -9 -2.6% -10 -2.3% -24 -4.8% -1,208 -209.7%
_drupal_bootstrap_code0 N/A% 569 162.1% 515 116.3% 832 167.7% 880 152.8%
load::includes/common.inc0 N/A% 53 15.1% 53 12.0% -208 -41.9% -208 -36.1%
_drupal_bootstrap_page_cache0 N/A% -265 -75.5% -118 -26.6% -104 -21.0% -104 -18.1%
_drupal_bootstrap_full0 N/A% 0 0.0% 7 1.6% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -1 -0.3% -1 -0.2% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
array_shift0 N/A% 1 0.3% -3 -0.7% 0 0.0% 0 0.0%