Diff Report
Run #519d5cada282f: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519d5c4cd1983: XHProf Run (Namespace=drupal-perf-mrbaileys)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519d5cada282fRun #519d5c4cd1983DiffDiff%
Number of Function Calls28,487 28,213 -274 -1.0%
Incl. Wall Time (microsec)177,362 175,166 -2,196 -1.2%
Incl. CPU (microsecs)172,011 168,011 -4,000 -2.3%
Incl. MemUse (bytes)11,341,968 10,923,296 -418,672 -3.7%
Incl. PeakMemUse (bytes)11,535,400 11,111,848 -423,552 -3.7%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Function Name Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Excl. CPU
Diff
(microsec)		ECpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Excl.
MemUse
Diff
(bytes)		EMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%		Excl.
PeakMemUse
Diff
(bytes)		EPeakMemUse
Diff%
ajax_pre_render_element 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% -3 -0.1% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
apc_fetch -17 -6.2% -73 -3.3% -73 -3.3% 4,001 100.0% 4,001 100.0% -1,680 -0.4% -1,680 -0.4% -2,200 -0.5% -2,200 -0.5%
arg 0 0.0% -4 -0.2% -4 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray -5 -1.8% -31 -1.4% -31 -1.4% 0 0.0% 0 0.0% -576 -0.1% -576 -0.1% -9,288 -2.2% -9,288 -2.2%
ArrayObject::__construct -1 -0.4% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% -816 -0.2% -816 -0.2% -552 -0.1% -552 -0.1%
array_combine 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -17 -0.8% -17 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 56 0.0% 56 0.0%
array_diff_key 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 218 9.9% 5 0.2% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter@1 0 0.0% 3 0.1% 3 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% -7 -0.3% -7 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,288 -0.3% -1,288 -0.3%
array_intersect 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
array_keys 0 0.0% -24 -1.1% -24 -1.1% 0 0.0% 0 0.0% 16 0.0% 16 0.0% -1,704 -0.4% -1,704 -0.4%
array_key_exists 0 0.0% 26 1.2% 26 1.2% 4,001 100.0% 4,001 100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% 25 1.1% -1 -0.0% -4,000 -100.0% 0 0.0% -24 -0.0% 0 0.0% -408 -0.1% -96 -0.0%
array_merge -7 -2.6% -13 -0.6% -13 -0.6% 0 0.0% 0 0.0% -4,664 -1.1% -4,664 -1.1% -3,816 -0.9% -3,816 -0.9%
array_pop 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 0.0% 40 1.8% 40 1.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% 402 18.3% -1 -0.0% -1 -0.0% 0 0.0% -16 -0.0% 0 0.0% -72 -0.0% 0 0.0%
block_list 0 0.0% 363 16.5% 0 0.0% 0 0.0% 0 0.0% 8 0.0% 0 0.0% -48 -0.0% 0 0.0%
block_page_build 0 0.0% 400 18.2% 1 0.0% -1 -0.0% 0 0.0% -16 -0.0% 0 0.0% -72 -0.0% 0 0.0%
cache -1 -0.4% -58 -2.6% -6 -0.3% 0 0.0% 0 0.0% -1,896 -0.5% -800 -0.2% -1,680 -0.4% -520 -0.1%
call_user_func 0 0.0% -1,485 -67.6% -3 -0.1% -3,999 -100.0% 0 0.0% -418,688 -100.0% 0 0.0% -423,440 -100.0% 0 0.0%
call_user_func@1 -1 -0.4% 3 0.1% -3 -0.1% 0 0.0% 0 0.0% -448 -0.1% 48 0.0% 456 0.1% 232 0.1%
call_user_func_array 0 0.0% 271 12.3% 3 0.1% 4,000 100.0% 0 0.0% -96 -0.0% -176 -0.0% 31,816 7.5% 8 0.0%
call_user_func_array@1 0 0.0% 257 11.7% 0 0.0% -1 -0.0% 0 0.0% -48 -0.0% 0 0.0% 8 0.0% 0 0.0%
call_user_func_array@2 0 0.0% -82 -3.7% -5 -0.2% -8,000 -200.0% 0 0.0% -40 -0.0% 0 0.0% -16 -0.0% 0 0.0%
call_user_func_array@3 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
check_plain 0 0.0% 13 0.6% 8 0.4% -8,001 -200.0% -4,001 -100.0% -48 -0.0% 0 0.0% -368 -0.1% -72 -0.0%
chr 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists -1 -0.4% 67 3.1% -1 -0.0% 0 0.0% 0 0.0% -800 -0.2% -808 -0.2% -776 -0.2% -784 -0.2%
class_implements 0 0.0% -17 -0.8% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -88 -0.0% -56 -0.0%
comment_form_node_form_alter 0 0.0% -4 -0.2% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_prepare 0 0.0% 1 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% 91 4.1% 2 0.1% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 72 0.0% 48 0.0%
config_get_config_directory 0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path -1 -0.4% -8 -0.4% -4 -0.2% 0 0.0% 0 0.0% -48 -0.0% -48 -0.0% -240 -0.1% -192 -0.0%
contextual_custom_theme 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 0 0.0% 2 0.1% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count -1 -0.4% -3 -0.1% 0 0.0% 4,000 100.0% 4,000 100.0% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
count@1 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit -4 -1.5% -6 -0.3% -6 -0.3% 0 0.0% 0 0.0% -784 -0.2% -784 -0.2% -704 -0.2% -704 -0.2%
current 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% 3 0.1% 6 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_datetime_form_process 0 0.0% -6 -0.3% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_element_info 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_format_example 0 0.0% 29 1.3% -2 -0.1% -1 -0.0% 0 0.0% -16 -0.0% 0 0.0% -56 -0.0% 0 0.0%
datetime_html5_format 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_set 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% 29 1.3% -5 -0.2% -8,001 -200.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query_range 0 0.0% 43 2.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% 55 2.5% -1 -0.0% 0 0.0% 0 0.0% -24 -0.0% 0 0.0% -8 -0.0% 0 0.0%
define 0 0.0% -5 -0.2% -5 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined -1 -0.4% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% -776 -0.2% -776 -0.2% -776 -0.2% -776 -0.2%
devel_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_init 0 0.0% 7 0.3% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_menu_need_destination 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_page_alter 0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_preprocess_block 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_query_enabled 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_silent 0 0.0% 0 0.0% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_translated_menu_link_alter 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_xhprof_enable 0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_xhprof_is_enabled 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dirname 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::cache -1 -0.4% -52 -2.4% -1 -0.0% 0 0.0% 0 0.0% -1,096 -0.3% -288 -0.1% -1,160 -0.3% -448 -0.1%
Drupal::config 0 0.0% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::entityManager 0 0.0% -57 -2.6% -34 -1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::getContainer -1 -0.4% 8 0.4% 8 0.4% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::moduleHandler 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::request 0 0.0% -33 -1.5% -2 -0.1% -4,000 -100.0% 0 0.0% -16 -0.0% 0 0.0% -16 -0.0% 0 0.0%
Drupal::service 0 0.0% -134 -6.1% -2 -0.1% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 88 0.0% 0 0.0%
Drupal::setContainer 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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