Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_static

drupal_staticRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls624 624 0 0.0%
Incl. Wall Time (microsec)964 988 24 2.5%
Incl. Wall Time (microsec) per call 2 2 0 2.5%
Excl. Wall Time (microsec)958 984 26 2.7%
Incl. CPU (microsecs)1,386 1,398 12 0.9%
Incl. CPU (microsecs) per call 2 2 0 0.9%
Excl. CPU (microsec)1,349 1,366 17 1.3%
Incl. MemUse (bytes)13,432 13,400 -32 -0.2%
Incl. MemUse (bytes) per call 22 21 -0 -0.2%
Excl. MemUse (bytes)12,656 12,624 -32 -0.3%
Incl. PeakMemUse (bytes)16,256 15,504 -752 -4.6%
Incl. PeakMemUse (bytes) per call 26 25 -1 -4.6%
Excl. PeakMemUse (bytes)16,256 15,504 -752 -4.6%

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% 24 1.5% 12 0.7% -32 -0.1% -752 -3.3%
Exclusive Metrics Diff for Current Function26 108.3% 17 141.7% -32 -100.0% -752 -100.0%
Parent functions
theme_get_setting0 N/A% 17 70.8% 18 150.0% 0 0.0% 0 0.0%
drupal_render_collect_attached0 N/A% 4 16.7% 11 91.7% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -3 -12.5% -3 -25.0% 0 0.0% 128 17.0%
drupal_html_id0 N/A% -2 -8.3% 3 25.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 2 8.3% -4 -33.3% 0 0.0% 0 0.0%
menu_set_active_menu_names0 N/A% -2 -8.3% 0 0.0% 0 0.0% 0 0.0%
arg0 N/A% 2 8.3% 2 16.7% 0 0.0% 0 0.0%
drupal_add_feed0 N/A% 2 8.3% 0 0.0% 0 0.0% 0 0.0%
block_list0 N/A% 1 4.2% 9 75.0% -16 -50.0% 0 0.0%
drupal_static_reset0 N/A% 1 4.2% 2 16.7% -24 -75.0% 0 0.0%
drupal_prepare_page0 N/A% 1 4.2% 0 0.0% 8 25.0% 0 0.0%
_drupal_add_library@10 N/A% 1 4.2% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_js0 N/A% -1 -4.2% 3 25.0% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% 1 4.2% 1 8.3% 0 0.0% 0 0.0%
template_preprocess_block0 N/A% 0 0.0% -2 -16.7% 0 0.0% 0 0.0%
drupal_get_http_header0 N/A% 0 0.0% 3 25.0% 0 0.0% 0 0.0%
drupal_get_destination0 N/A% 0 0.0% -1 -8.3% 0 0.0% 0 0.0%
drupal_add_http_header0 N/A% 0 0.0% 1 8.3% 0 0.0% -120 -16.0%
drupal_render_collect_attached@20 N/A% 0 0.0% 10 83.3% 0 0.0% 0 0.0%
drupal_is_front_page0 N/A% 0 0.0% 1 8.3% 0 0.0% 0 0.0%
template_preprocess0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_css0 N/A% 0 0.0% 2 16.7% 0 0.0% 0 0.0%
system_list0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_library0 N/A% 0 0.0% 1 8.3% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 1 8.3% 0 0.0% -288 -38.3%
drupal_set_page_content0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% -2 -16.7% 0 0.0% 0 0.0%
drupal_render_collect_attached@10 N/A% 0 0.0% -45 -375.0% 0 0.0% 0 0.0%
datetime_default_format_type0 N/A% 0 0.0% 1 8.3% 0 0.0% -472 -62.8%
menu_link_get_preferred0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% -2 -8.3% -5 -41.7% 0 0.0% 0 0.0%