Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_static

drupal_staticRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls308 306 -2 -0.6%
Incl. Wall Time (microsec)502 518 16 3.2%
Incl. Wall Time (microsec) per call 2 2 0 3.9%
Excl. Wall Time (microsec)497 514 17 3.4%
Incl. CPU (microsecs)760 771 11 1.4%
Incl. CPU (microsecs) per call 2 3 0 2.1%
Excl. CPU (microsec)721 729 8 1.1%
Incl. MemUse (bytes)11,112 11,128 16 0.1%
Incl. MemUse (bytes) per call 36 36 0 0.8%
Excl. MemUse (bytes)10,336 10,352 16 0.2%
Incl. PeakMemUse (bytes)10,312 11,064 752 7.3%
Incl. PeakMemUse (bytes) per call 33 36 3 8.0%
Excl. PeakMemUse (bytes)10,312 11,064 752 7.3%

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_static-2 -100.0% 16 0.4% 11 0.3% 16 0.0% 752 0.6%
Exclusive Metrics Diff for Current Function17 106.2% 8 72.7% 16 100.0% 752 100.0%
Parent functions
drupal_static_reset0 0.0% 4 25.0% 5 45.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags-2 -100.0% 4 25.0% -4 -36.4% 0 0.0% -48 -6.4%
drupal_html_id0 0.0% 3 18.8% 7 63.6% 0 0.0% 0 0.0%
drupal_get_http_header0 0.0% 2 12.5% 3 27.3% 0 0.0% 0 0.0%
menu_set_active_menu_names0 0.0% -2 -12.5% 0 0.0% 0 0.0% 0 0.0%
system_list0 0.0% -2 -12.5% -2 -18.2% 0 0.0% 0 0.0%
drupal_render_collect_attached0 0.0% 2 12.5% -1 -9.1% -24 -150.0% 0 0.0%
_drupal_add_js0 0.0% 1 6.2% -1 -9.1% 0 0.0% 0 0.0%
drupal_page_is_cacheable0 0.0% 1 6.2% 1 9.1% 0 0.0% 0 0.0%
menu_link_get_preferred0 0.0% -1 -6.2% 2 18.2% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% 1 6.2% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_library0 0.0% -1 -6.2% -1 -9.1% 0 0.0% 0 0.0%
drupal_set_page_content0 0.0% 1 6.2% 1 9.1% 0 0.0% 704 93.6%
theme_get_setting0 0.0% 1 6.2% 1 9.1% 0 0.0% 0 0.0%
drupal_add_html_head0 0.0% 1 6.2% 3 27.3% 0 0.0% 0 0.0%
template_preprocess0 0.0% 1 6.2% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_css0 0.0% -1 -6.2% 2 18.2% 0 0.0% 0 0.0%
drupal_render_collect_attached@20 0.0% 1 6.2% -5 -45.5% 0 0.0% 0 0.0%
drupal_render_collect_attached@10 0.0% 1 6.2% -3 -27.3% 0 0.0% 0 0.0%
drupal_render_collect_attached@40 0.0% -1 -6.2% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_block0 0.0% 0 0.0% -2 -18.2% 0 0.0% 0 0.0%
drupal_is_front_page0 0.0% 0 0.0% 2 18.2% 16 100.0% 96 12.8%
block_list0 0.0% 0 0.0% 2 18.2% 0 0.0% 0 0.0%
file_get_stream_wrappers0 0.0% 0 0.0% -2 -18.2% 24 150.0% 0 0.0%
_drupal_add_library@10 0.0% 0 0.0% -1 -9.1% 0 0.0% 0 0.0%
drupal_prepare_page0 0.0% 0 0.0% -1 -9.1% 0 0.0% 0 0.0%
drupal_add_feed0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_attached@30 0.0% 0 0.0% 5 45.5% 0 0.0% 0 0.0%
drupal_get_destination0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% -1 -6.2% 3 27.3% 0 0.0% 0 0.0%