Diff Report
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff921aa26d: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519ff7ed8fdf9Run #519ff921aa26dDiffDiff%
Number of Function Calls75,143 75,818 675 0.9%
Incl. Wall Time (microsec)581,907 586,375 4,468 0.8%
Incl. CPU (microsecs)576,035 584,037 8,002 1.4%
Incl. MemUse (bytes)7,165,648 7,183,248 17,600 0.2%
Incl. PeakMemUse (bytes)7,251,932 7,271,908 19,976 0.3%

[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%
abs 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%
ajax_pre_render_element 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%
ajax_process_form 0 0.0% 3 0.1% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% -2 -0.0% 0 0.0% 8,000 100.0% 4,000 50.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% -2 -0.0% -2 -0.0% -4,000 -50.0% -4,000 -50.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__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%
array_combine 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_diff 2 0.3% 31 0.7% 31 0.7% 0 0.0% 0 0.0% 136 0.8% 136 0.8% -8 -0.0% -8 -0.0%
array_diff_key 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_fill_keys 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_filter 1 0.1% -38 -0.9% 6 0.1% 0 0.0% 0 0.0% 132 0.8% 132 0.8% 44 0.2% 44 0.2%
array_filter@1 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% -24 -0.5% -24 -0.5% 0 0.0% 0 0.0% 60 0.3% 60 0.3% -6,184 -31.0% -6,184 -31.0%
array_intersect 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_intersect_key 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -16 -0.1% -16 -0.1%
array_keys 14 2.1% 38 0.9% 38 0.9% -4,000 -50.0% -4,000 -50.0% 3,908 22.2% 3,908 22.2% 488 2.4% 488 2.4%
array_key_exists 0 0.0% -14 -0.3% -14 -0.3% -8,000 -100.0% -8,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% -36 -0.8% -16 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 88 0.4% 88 0.4%
array_merge 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% -4 -0.0% -4 -0.0% 92 0.5% 92 0.5%
array_merge_recursive 0 0.0% 8 0.2% 8 0.2% 0 0.0% 0 0.0% -1,232 -7.0% -1,232 -7.0% -756 -3.8% -756 -3.8%
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% -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_reverse 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -112 -0.6% -112 -0.6%
array_shift 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_slice 0 0.0% -8 -0.2% -8 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 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_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 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_menu_tree 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%
bartik_preprocess_html 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0%
bartik_preprocess_node 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%
bartik_preprocess_page 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%
bartik_process_html 0 0.0% -2 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_process_page 0 0.0% 61 1.4% 0 0.0% 4,000 50.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 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%
basename 0 0.0% -31 -0.7% -31 -0.7% 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% -5 -0.1% -5 -0.1% 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% -512 -11.5% -1 -0.0% 0 0.0% 0 0.0% 12 0.1% 0 0.0% 12 0.1% 0 0.0%
block_help 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_list 0 0.0% -347 -7.8% 0 0.0% 0 0.0% 0 0.0% -8 -0.0% 0 0.0% -8 -0.0% 0 0.0%
block_page_build 0 0.0% -573 -12.8% 1 0.0% -4,000 -50.0% 0 0.0% 12 0.1% 0 0.0% 12 0.1% 0 0.0%
breakpoint_help 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%
cache 0 0.0% -6 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func 0 0.0% 3,470 77.7% -9 -0.2% 3,998 50.0% 0 0.0% 19,504 110.8% 0 0.0% 22,708 113.7% -40 -0.2%
call_user_func@1 0 0.0% -96 -2.1% 2 0.0% -3,999 -50.0% 0 0.0% -16,424 -93.3% -16,404 -93.2% -29,632 -148.3% -29,440 -147.4%
call_user_func_array 0 0.0% 313 7.0% -2 -0.0% 4,000 50.0% 4,000 50.0% 400 2.3% 0 0.0% 904 4.5% 80 0.4%
call_user_func_array@1 0 0.0% 282 6.3% -3 -0.1% 4,002 50.0% 0 0.0% 388 2.2% 0 0.0% 388 1.9% 0 0.0%
call_user_func_array@2 0 0.0% 134 3.0% 0 0.0% 1 0.0% 0 0.0% 376 2.1% 0 0.0% 376 1.9% 0 0.0%
call_user_func_array@3 0 0.0% -67 -1.5% 0 0.0% 4,000 50.0% 0 0.0% 372 2.1% 0 0.0% 520 2.6% 0 0.0%
ceil 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%
check_plain 0 0.0% 5 0.1% 10 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -276 -1.4% -276 -1.4%
chr 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%
class_exists 1 0.1% -110 -2.5% 0 0.0% -1 -0.0% 0 0.0% 24 0.1% 0 0.0% 88 0.4% 0 0.0%
class_implements 0 0.0% 40 0.9% -2 -0.0% -4,000 -50.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_help 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%
comment_get_thread 0 0.0% -115 -2.6% -1 -0.0% -4,001 -50.0% 0 0.0% 0 0.0% 0 0.0% 32 0.2% 0 0.0%
comment_help 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%
comment_links 0 0.0% -65 -1.5% -34 -0.8% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_load_multiple 0 0.0% 93 2.1% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -32 -0.2% 0 0.0%
comment_node_load 0 0.0% 28 0.6% 6 0.1% 4,001 50.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_page_additions 0 0.0% 290 6.5% 1 0.0% -4,000 -50.0% 0 0.0% -4 -0.0% 0 0.0% -4 -0.0% 0 0.0%
comment_node_view 0 0.0% 135 3.0% -1 -0.0% 1 0.0% 0 0.0% 376 2.1% 0 0.0% 376 1.9% 0 0.0%
comment_prepare_author 0 0.0% 84 1.9% 5 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -24 -0.1% 0 0.0%
comment_prepare_thread 0 0.0% 67 1.5% 6 0.1% 0 0.0% 0 0.0% -4 -0.0% 0 0.0% -4 -0.0% 0 0.0%
comment_preprocess_block 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_rdf_mapping 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%
comment_uri 0 0.0% 7 0.2% 19 0.4% -4,001 -50.0% 0 0.0% 0 0.0% 0 0.0% 44 0.2% 0 0.0%
comment_view_multiple 0 0.0% 245 5.5% 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% -34 -0.8% 19 0.4% 16,003 200.0% 4,001 50.0% 0 0.0% 0 0.0% -1,296 -6.5% 48 0.2%
config_get_config_directory 0 0.0% 0 0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 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%
conf_path 0 0.0% 6 0.1% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 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%
contextual_custom_theme 0 0.0% -2 -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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 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%
contextual_page_build 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_preprocess 11 1.6% 526 11.8% 265 5.9% -1 -0.0% 0 0.0% 576 3.3% -1,784 -10.1% 3,224 16.1% 876 4.4%
contextual_pre_render_placeholder 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%
count 0 0.0% -2 -0.0% -2 -0.0% -4,000 -50.0% -4,000 -50.0% 0 0.0% 0 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 0 0.0% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 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%
current_path 0 0.0% -43 -1.0% -15 -0.3% 4,000 50.0% 4,000 50.0% 0 0.0% 0 0.0% -80 -0.4% -80 -0.4%
custom_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%
custom_block_menu_local_tasks 0 0.0% -5 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 0.0% -7 -0.2% -7 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 88 0.4% 88 0.4%
DateTime::format 0 0.0% -2 -0.0% -2 -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% 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::setTimestamp 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::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% 3 0.1% 3 0.1% 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_default_format_type 0 0.0% 91 2.0% 2 0.0% -4,001 -50.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_element_info 0 0.0% 64 1.4% 0 0.0% -4,001 -50.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_get 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%
date_default_timezone_set 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_iso8601 0 0.0% -7 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 88 0.4% 0 0.0%
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