Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_static

drupal_staticRun #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls437 437 0 0.0%
Incl. Wall Time (microsec)1,315 1,465 150 11.4%
Incl. Wall Time (microsec) per call 3 3 0 11.4%
Excl. Wall Time (microsec)1,283 1,437 154 12.0%
Incl. CPU (microsecs)1,901 2,003 102 5.4%
Incl. CPU (microsecs) per call 4 5 0 5.4%
Excl. CPU (microsec)1,840 1,943 103 5.6%
Incl. MemUse (bytes)3,896 4,008 112 2.9%
Incl. MemUse (bytes) per call 9 9 0 2.9%
Excl. MemUse (bytes)3,120 3,232 112 3.6%
Incl. PeakMemUse (bytes)10,448 10,720 272 2.6%
Incl. PeakMemUse (bytes) per call 24 25 1 2.6%
Excl. PeakMemUse (bytes)10,448 10,720 272 2.6%

Parent/Child Regression/Improvement report for drupal_static [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_static0 N/A% 150 0.4% 102 0.3% 112 0.0% 272 0.0%
Exclusive Metrics Diff for Current Function154 102.7% 103 101.0% 112 100.0% 272 100.0%
Parent functions
drupal_render_collect_attached@10 N/A% 44 29.3% 48 47.1% 0 0.0% 48 17.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 39 26.0% 43 42.2% 0 0.0% 96 35.3%
drupal_render_collect_attached@20 N/A% 31 20.7% 34 33.3% 0 0.0% 48 17.6%
drupal_static_reset0 N/A% 13 8.7% 14 13.7% 56 50.0% 0 0.0%
theme_get_setting0 N/A% 11 7.3% 19 18.6% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -5 -3.3% -3 -2.9% 0 0.0% -120 -44.1%
menu_link_get_preferred0 N/A% 5 3.3% 5 4.9% 0 0.0% 104 38.2%
drupal_html_id0 N/A% -5 -3.3% -8 -7.8% 0 0.0% 0 0.0%
drupal_render_collect_attached0 N/A% 5 3.3% 15 14.7% 0 0.0% 0 0.0%
block_list0 N/A% 5 3.3% 6 5.9% 40 35.7% 0 0.0%
template_preprocess_block0 N/A% 4 2.7% -60 -58.8% 0 0.0% 0 0.0%
drupal_add_feed0 N/A% 4 2.7% 1 1.0% 0 0.0% 0 0.0%
menu_set_active_menu_names0 N/A% 4 2.7% 3 2.9% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% -4 -2.7% -6 -5.9% 8 7.1% 0 0.0%
file_get_stream_wrappers0 N/A% 4 2.7% -4 -3.9% 0 0.0% 144 52.9%
drupal_add_html_head0 N/A% 3 2.0% 3 2.9% 0 0.0% 0 0.0%
template_preprocess0 N/A% -2 -1.3% -3 -2.9% 0 0.0% 0 0.0%
system_list0 N/A% -2 -1.3% 0 0.0% 0 0.0% 0 0.0%
drupal_get_http_header0 N/A% -2 -1.3% 2 2.0% 0 0.0% 0 0.0%
drupal_page_is_cacheable0 N/A% -1 -0.7% -2 -2.0% 0 0.0% 0 0.0%
_drupal_add_js0 N/A% -1 -0.7% -1 -1.0% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% -1 -0.7% -4 -3.9% 8 7.1% 0 0.0%
_drupal_add_css0 N/A% 1 0.7% -1 -1.0% 0 0.0% -48 -17.6%
_drupal_add_library0 N/A% 0 0.0% 5 4.9% 0 0.0% 0 0.0%
drupal_is_front_page0 N/A% 0 0.0% -2 -2.0% 0 0.0% 0 0.0%
drupal_get_destination0 N/A% 0 0.0% -1 -1.0% 0 0.0% 0 0.0%
_drupal_add_library@10 N/A% 0 0.0% -1 -1.0% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% -4 -2.7% -1 -1.0% 0 0.0% 0 0.0%