Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89eaf4e36e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #51b89dd280f98Run #51b89eaf4e36eDiffDiff%
Number of Function Calls163,719 163,719 0 0.0%
Incl. Wall Time (microsec)952,799 953,500 701 0.1%
Incl. CPU (microsecs)881,583 879,318 -2,265 -0.3%
Incl. MemUse (bytes)16,626,344 16,626,344 0 0.0%
Incl. PeakMemUse (bytes)17,636,904 17,636,904 0 0.0%

[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 N/A% -2 -0.3% -2 -0.3% -12 -0.5% -12 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% -5 -0.7% -3 -0.4% 12 0.5% 24 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% -1 -0.1% -3 -0.4% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 0 N/A% 5 0.7% 5 0.7% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% -1 -0.1% -1 -0.1% -3 -0.1% -3 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% -1 -0.1% -1 -0.1% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% -3 -0.4% -3 -0.4% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 5 0.7% 5 0.7% 8 0.4% 8 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% -11 -1.6% 19 2.7% 96 4.2% 14 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% 0 0.0% 0 0.0% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% -10 -1.4% -10 -1.4% -18 -0.8% -18 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% -1 -0.1% -1 -0.1% 8 0.4% 8 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -46 -6.6% -46 -6.6% -17 -0.8% -17 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% -33 -4.7% -33 -4.7% 24 1.1% 24 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 100 14.3% 147 21.0% 4 0.2% -134 -5.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% 1 0.1% 1 0.1% -8 -0.4% -8 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 34 4.9% 34 4.9% 40 1.8% 40 1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% 3 0.4% 3 0.4% 25 1.1% 25 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% -12 -1.7% -12 -1.7% 27 1.2% 27 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 28 4.0% 28 4.0% 34 1.5% 34 1.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 2 0.3% 2 0.3% 6 0.3% 6 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 1 0.1% 1 0.1% -11 -0.5% -11 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% -3 -0.4% -3 -0.4% 3 0.1% 3 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 25 3.6% 25 3.6% 19 0.8% 19 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% -1 -0.1% -1 -0.1% -3 -0.1% -3 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 3 0.4% 3 0.4% 11 0.5% 11 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% -1 -0.1% -1 -0.1% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% -3 -0.4% -3 -0.4% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% -1,381 -197.0% 0 0.0% -689 -30.4% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% -1,581 -225.5% -2 -0.3% -575 -25.4% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% -1,376 -196.3% 0 0.0% -686 -30.3% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% -1 -0.1% -1 -0.1% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_load 0 N/A% -396 -56.5% 0 0.0% -69 -3.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% 22 3.1% -4 -0.6% 18 0.8% -4 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% -5,482 -782.0% 8 1.1% -4,695 -207.3% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% -941 -134.2% 14 2.0% -591 -26.1% -41 -1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@2 0 N/A% 0 0.0% 2 0.3% -3 -0.1% -10 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 6,039 861.5% 5 0.7% 1,841 81.3% -17 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 5,790 826.0% 3 0.4% 2,098 92.6% -3 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% 6,458 921.3% -56 -8.0% 2,782 122.8% -56 -2.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@3 0 N/A% 213 30.4% 7 1.0% -58 -2.6% 3 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@4 0 N/A% 0 0.0% 1 0.1% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% -395 -56.3% -168 -24.0% -430 -19.0% -178 -7.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% -13 -1.9% -13 -1.9% 6 0.3% 6 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% -7 -1.0% -4 -0.6% -20 -0.9% -19 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 6 0.9% 3 0.4% 4 0.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_count_unpublished 0 N/A% 4 0.6% 1 0.1% 1 0.0% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_help 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_rdf_mapping 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% -84 -12.0% -11 -1.6% -88 -3.9% -18 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% -1 -0.1% -1 -0.1% 1 0.0% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% -2 -0.3% 0 0.0% -2 -0.1% -3 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_help 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_library_info 0 N/A% 34 4.9% 0 0.0% 5 0.2% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% 1 0.1% 1 0.1% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% -6 -0.9% 0 0.0% -5 -0.2% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_toolbar 0 N/A% 4 0.6% -1 -0.1% 6 0.3% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% 32 4.6% 11 1.6% 58 2.6% 42 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 39 5.6% 39 5.6% 12 0.5% 12 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 0 0.0% 0 0.0% -5 -0.2% -5 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% -53 -7.6% -8 -1.1% -67 -3.0% -21 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_admin_paths 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::createFromFormat 0 N/A% 0 0.0% 0 0.0% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::format 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getLastErrors 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimezone 0 N/A% 0 0.0% 0 0.0% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::__construct 0 N/A% -1 -0.1% -1 -0.1% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% -1 -0.1% -1 -0.1% -4 -0.2% -4 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% -108 -15.4% 0 0.0% 20 0.9% 4 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% -109 -15.5% 0 0.0% 16 0.7% -7 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_set 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% 1 0.1% 1 0.1% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 0 N/A% 0 0.0% 0 0.0% 1 0.0% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% 184 26.2% 2 0.3% 80 3.5% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 24 3.4% 0 0.0% -7 -0.3% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% -3 -0.4% -1 -0.1% -3 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% -2 -0.3% -2 -0.3% -5 -0.2% -5 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
defined 0 N/A% 0 0.0% 0 0.0% -4 -0.2% -4 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_admin_paths 0 N/A% 0 0.0% 0 0.0% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_help 0 N/A% 1 0.1% 1 0.1% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_menu_need_destination 0 N/A% 1 0.1% 1 0.1% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_page_alter 0 N/A% -2 -0.3% -1 -0.1% -1 -0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_preprocess_block 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_query_enabled 0 N/A% -1 -0.1% -1 -0.1% -1 -0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_silent 0 N/A% 1 0.1% 0 0.0% 0 0.0% -3 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_translated_menu_link_alter 0 N/A% 0 0.0% -1 -0.1% -1 -0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_xhprof_enable 0 N/A% 1 0.1% 1 0.1% 1 0.0% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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