Diff Report
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_static

drupal_staticRun #52f5c11235c73Run #52f5c0b2e882aDiffDiff%
Number of Function Calls198 198 0 0.0%
Incl. Wall Time (microsec)497 491 -6 -1.2%
Incl. Wall Time (microsec) per call 3 2 -0 -1.2%
Excl. Wall Time (microsec)482 475 -7 -1.5%
Incl. CPU (microsecs)649 641 -8 -1.2%
Incl. CPU (microsecs) per call 3 3 -0 -1.2%
Excl. CPU (microsec)603 594 -9 -1.5%
Incl. MemUse (bytes)22,520 22,536 16 0.1%
Incl. MemUse (bytes) per call 114 114 0 0.1%
Excl. MemUse (bytes)21,744 21,760 16 0.1%
Incl. PeakMemUse (bytes)22,952 22,848 -104 -0.5%
Incl. PeakMemUse (bytes) per call 116 115 -1 -0.5%
Excl. PeakMemUse (bytes)22,176 22,072 -104 -0.5%

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% -6 -1.4% -8 -3.4% 16 0.0% -104 -0.2%
Exclusive Metrics Diff for Current Function-7 -116.7% -9 -112.5% 16 100.0% -104 -100.0%
Parent functions
menu_tree_set_path0 N/A% 3 50.0% 2 25.0% 0 0.0% -336 -323.1%
drupal_html_id0 N/A% -3 -50.0% -2 -25.0% 256 1600.0% 0 0.0%
drupal_add_feed0 N/A% 2 33.3% 1 12.5% 0 0.0% 1,672 1607.7%
block_list0 N/A% 2 33.3% 3 37.5% 0 0.0% -112 -107.7%
theme_get_setting0 N/A% -2 -33.3% 0 0.0% 0 0.0% 1,704 1638.5%
element_info0 N/A% -2 -33.3% -1 -12.5% 0 0.0% -368 -353.8%
drupal_set_page_content0 N/A% -2 -33.3% -1 -12.5% -128 -800.0% 224 215.4%
_menu_build_tree0 N/A% -2 -33.3% 0 0.0% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% 2 33.3% 3 37.5% 0 0.0% -224 -215.4%
menu_tree_page_data0 N/A% -2 -33.3% 1 12.5% 0 0.0% 0 0.0%
drupal_is_front_page0 N/A% -1 -16.7% -2 -25.0% 0 0.0% -1,576 -1515.4%
menu_local_tasks0 N/A% 1 16.7% -4 -50.0% 0 0.0% 0 0.0%
_drupal_add_js0 N/A% 1 16.7% -1 -12.5% 0 0.0% 0 0.0%
drupal_add_library0 N/A% -1 -16.7% 3 37.5% 0 0.0% 0 0.0%
path_is_admin0 N/A% -1 -16.7% 2 25.0% 0 0.0% 0 0.0%
drupal_get_destination0 N/A% -1 -16.7% 1 12.5% 0 0.0% 0 0.0%
_drupal_add_css0 N/A% -1 -16.7% 2 25.0% 0 0.0% 0 0.0%
datetime_default_format_type0 N/A% 1 16.7% 0 0.0% 128 800.0% 32 30.8%
drupal_get_library0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
template_preprocess_block0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% 0 0.0% 3 37.5% 0 0.0% 0 0.0%
drupal_get_http_header0 N/A% 0 0.0% -2 -25.0% 0 0.0% 0 0.0%
drupal_add_http_header0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
system_list0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
menu_tree0 N/A% 0 0.0% -3 -37.5% 0 0.0% -112 -107.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 0 0.0% -5 -62.5% 0 0.0% 8 7.7%
arg0 N/A% 0 0.0% -1 -12.5% 0 0.0% -272 -261.5%
drupal_static_reset0 N/A% 0 0.0% -1 -12.5% 16 100.0% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
template_preprocess0 N/A% 0 0.0% -3 -37.5% 0 0.0% -744 -715.4%
menu_get_item0 N/A% 0 0.0% 0 0.0% -256 -1600.0% 0 0.0%
conf_path0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
array_key_exists0 N/A% 1 16.7% 1 12.5% 0 0.0% 0 0.0%