Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_static

drupal_staticRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls583 583 0 0.0%
Incl. Wall Time (microsec)1,837 1,858 21 1.1%
Incl. Wall Time (microsec) per call 3 3 0 1.1%
Excl. Wall Time (microsec)1,802 1,819 17 0.9%
Incl. CPU (microsecs)2,416 2,438 22 0.9%
Incl. CPU (microsecs) per call 4 4 0 0.9%
Excl. CPU (microsec)2,350 2,359 9 0.4%
Incl. MemUse (bytes)12,548 12,548 0 0.0%
Incl. MemUse (bytes) per call 22 22 0 0.0%
Excl. MemUse (bytes)12,124 12,124 0 0.0%
Incl. PeakMemUse (bytes)14,888 14,888 0 0.0%
Incl. PeakMemUse (bytes) per call 26 26 0 0.0%
Excl. PeakMemUse (bytes)14,584 14,584 0 0.0%

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% 21 1.4% 22 3.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 81.0% 9 40.9% 0 N/A% 0 N/A%
Parent functions
template_preprocess_block0 N/A% 10 47.6% 11 50.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 8 38.1% 14 63.6% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -7 -33.3% -13 -59.1% 0 N/A% 0 N/A%
_drupal_add_library0 N/A% 6 28.6% 5 22.7% 0 N/A% 0 N/A%
theme_get_setting0 N/A% -5 -23.8% -7 -31.8% 0 N/A% 0 N/A%
_drupal_add_js0 N/A% 5 23.8% 14 63.6% 0 N/A% 0 N/A%
block_list0 N/A% 4 19.0% 7 31.8% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 4 19.0% 4 18.2% 0 N/A% 0 N/A%
_drupal_add_library@20 N/A% 4 19.0% -2 -9.1% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -3 -14.3% -3 -13.6% 0 N/A% 0 N/A%
_drupal_add_library@10 N/A% 2 9.5% -1 -4.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -2 -9.5% -4 -18.2% 0 N/A% 0 N/A%
_drupal_add_css0 N/A% -2 -9.5% -1 -4.5% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -2 -9.5% -1 -4.5% 0 N/A% 0 N/A%
drupal_set_page_content0 N/A% -1 -4.8% -2 -9.1% 0 N/A% 0 N/A%
drupal_get_http_header0 N/A% -1 -4.8% 0 0.0% 0 N/A% 0 N/A%
menu_link_get_preferred0 N/A% 1 4.8% 1 4.5% 0 N/A% 0 N/A%
drupal_add_feed0 N/A% -1 -4.8% -2 -9.1% 0 N/A% 0 N/A%
template_preprocess0 N/A% -1 -4.8% -2 -9.1% 0 N/A% 0 N/A%
_drupal_add_library@40 N/A% 1 4.8% 1 4.5% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 1 4.8% 0 0.0% 0 N/A% 0 N/A%
shortcut_current_displayed_set0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
_drupal_add_library@50 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_add_library@30 N/A% 0 0.0% 5 22.7% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
datetime_default_format_type0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
drupal_is_front_page0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
system_list0 N/A% 0 0.0% -3 -13.6% 0 N/A% 0 N/A%
datetime_format_example0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
filter_formats0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
drupal_get_destination0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
arg0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_set_active_menu_names0 N/A% 0 0.0% -2 -9.1% 0 N/A% 0 N/A%
drupal_static_reset0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
array_key_exists0 N/A% 4 19.0% 13 59.1% 0 N/A% 0 N/A%