Diff Report
Run #51f3c666a1782: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f3c80c2ab79: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51f3c666a1782Run #51f3c80c2ab79DiffDiff%
Number of Function Calls375,289 375,289 0 0.0%
Incl. Wall Time (microsec)1,406,293 1,405,119 -1,174 -0.1%
Incl. CPU (microsecs)1,400,087 1,400,087 0 0.0%
Incl. MemUse (bytes)37,144,544 37,142,456 -2,088 -0.0%
Incl. PeakMemUse (bytes)37,269,720 37,263,896 -5,824 -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%
abs 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_pre_render_element 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 N/A% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
apc_fetch 0 N/A% 3 0.3% 3 0.3% -4,000 N/A% -4,000 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 80 3.8% 80 3.8% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 72 3.4% 72 3.4% 0 0.0% 0 0.0%
ArrayObject::__construct 0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_change_key_case 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 N/A% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 40 1.9% 40 1.9% 0 0.0% 0 0.0%
array_diff_key 0 N/A% 5 0.4% 5 0.4% -4,000 N/A% -4,000 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 N/A% 10 0.9% 12 1.0% -12,000 N/A% -4,000 N/A% -16 -0.8% -8 -0.4% -336 -5.8% -376 -6.5%
array_filter@1 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 N/A% 5 0.4% 5 0.4% 8,000 N/A% 8,000 N/A% 32 1.5% 32 1.5% -744 -12.8% -744 -12.8%
array_intersect 0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 N/A% -35 -3.0% -35 -3.0% 4,000 N/A% 4,000 N/A% -88 -4.2% -88 -4.2% 72 1.2% 72 1.2%
array_keys 0 N/A% 38 3.2% 38 3.2% 0 N/A% 0 N/A% 264 12.6% 264 12.6% 264 4.5% 264 4.5%
array_key_exists 0 N/A% -14 -1.2% -14 -1.2% 4,000 N/A% 4,000 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 N/A% -9 -0.8% -45 -3.8% 3,998 N/A% 4,000 N/A% 40 1.9% 8 0.4% 816 14.0% 368 6.3%
array_merge 0 N/A% 33 2.8% 33 2.8% 4,000 N/A% 4,000 N/A% -64 -3.1% -64 -3.1% 400 6.9% 400 6.9%
array_merge_recursive 0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 24 1.1% 24 1.1% 0 0.0% 0 0.0%
array_pad 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_pop 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 N/A% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 16 0.8% 16 0.8% 0 0.0% 0 0.0%
array_reverse 0 N/A% 6 0.5% 6 0.5% 4,000 N/A% 4,000 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 72 3.4% 72 3.4% 0 0.0% 0 0.0%
array_slice 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 N/A% 3 0.3% 3 0.3% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 N/A% 0 0.0% 0 0.0% -4,001 N/A% -4,001 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 N/A% -6 -0.5% -6 -0.5% -4,000 N/A% -4,000 N/A% -24 -1.1% -24 -1.1% -120 -2.1% -120 -2.1%
asort 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_field__taxonomy_term_reference 0 N/A% -8 -0.7% -4 -0.3% -1 N/A% 0 N/A% 0 0.0% -4,416 -211.5% 1,776 30.5% 600 10.3%
bartik_menu_tree 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_html 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_node 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_page 0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 N/A% -3 -0.3% -3 -0.3% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 N/A% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 N/A% -23 -2.0% -3 -0.3% 0 N/A% 0 N/A% -64 -3.1% 0 0.0% -64 -1.1% 0 0.0%
block_help 0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 N/A% -22 -1.9% 3 0.3% 0 N/A% 0 N/A% -80 -3.8% 0 0.0% -80 -1.4% 0 0.0%
block_page_build 0 N/A% -22 -1.9% 0 0.0% -4,000 N/A% 0 N/A% -64 -3.1% 0 0.0% -64 -1.1% 0 0.0%
breakpoint_help 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 N/A% 2 0.2% 3 0.3% 8,000 N/A% 4,000 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func 0 N/A% 9 0.8% 42 3.6% -4,002 N/A% -1 N/A% 12,024 575.9% 2,584 123.8% 1,960 33.7% 0 0.0%
call_user_func@1 0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func_array 0 N/A% -1,379 -117.5% -1 -0.1% -4,002 N/A% 0 N/A% -1,728 -82.8% 0 0.0% -6,312 -108.4% 0 0.0%
call_user_func_array@1 0 N/A% 38 3.2% -8 -0.7% 4,002 N/A% -4,000 N/A% -376 -18.0% 0 0.0% 840 14.4% 0 0.0%
call_user_func_array@2 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ceil 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
check_markup 0 N/A% -170 -14.5% 102 8.7% -4,003 N/A% -36,002 N/A% 112 5.4% 0 0.0% -736 -12.6% 0 0.0%
check_plain 0 N/A% -44 -3.7% 1 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
chr 0 N/A% -8 -0.7% -8 -0.7% 0 N/A% 0 N/A% -8 -0.4% -8 -0.4% -64 -1.1% -64 -1.1%
class_exists 0 N/A% 128 10.9% -19 -1.6% -11,999 N/A% 4,001 N/A% 48 2.3% 0 0.0% 784 13.5% 0 0.0%
class_implements 0 N/A% 6 0.5% 5 0.4% 0 N/A% 0 N/A% 8 0.4% 0 0.0% 8 0.1% 0 0.0%
color_css_alter 0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_help 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_preprocess_page 0 N/A% 4 0.3% -1 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_get_thread 0 N/A% -11 -0.9% 10 0.9% -12,002 N/A% 0 N/A% 56 2.7% -16 -0.8% 128 2.2% 0 0.0%
comment_help 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_links 0 N/A% -54 -4.6% -2 -0.2% 8,001 N/A% 0 N/A% 136 6.5% 0 0.0% -448 -7.7% 0 0.0%
comment_load_multiple 0 N/A% -68 -5.8% -3 -0.3% 4,004 N/A% 0 N/A% 144 6.9% 0 0.0% -176 -3.0% 0 0.0%
comment_node_load 0 N/A% 6 0.5% 1 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_page_additions 0 N/A% -317 -27.0% 15 1.3% -7,999 N/A% 0 N/A% -376 -18.0% -24 -1.1% -1,936 -33.2% 0 0.0%
comment_node_view 0 N/A% 24 2.0% 14 1.2% 12,000 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_num_new 0 N/A% -1 -0.1% 3 0.3% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_prepare_author 0 N/A% -242 -20.6% -2 -0.2% -12,000 N/A% -4,000 N/A% 128 6.1% 0 0.0% 360 6.2% 0 0.0%
comment_prepare_thread 0 N/A% -30 -2.6% -3 -0.3% 8,000 N/A% 0 N/A% -8 -0.4% 72 3.4% 24 0.4% 0 0.0%
comment_preprocess_block 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_view_multiple 0 N/A% -232 -19.8% 0 0.0% -8,001 N/A% 0 N/A% -544 -26.1% 0 0.0% -1,912 -32.8% 0 0.0%
config 0 N/A% 56 4.8% 31 2.6% 4,001 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_get_config_directory 0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 N/A% -2 -0.2% -3 -0.3% 0 N/A% 0 N/A% 32 1.5% 32 1.5% 32 0.5% 32 0.5%
contact_help 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 208 10.0% 208 10.0% 80 1.4% 80 1.4%
contextual_help 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 0 N/A% -9 -0.8% 4 0.3% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder 0 N/A% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 3,800 182.0% 3,800 182.0% 896 15.4% 896 15.4%
count 0 N/A% 7 0.6% 11 0.9% 16,001 N/A% 16,001 N/A% 32 1.5% 32 1.5% 0 0.0% 0 0.0%
count@1 0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_alpha 0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 N/A% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 N/A% -24 -2.0% -5 -0.4% 4,000 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_admin_paths 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 N/A% 6 0.5% 6 0.5% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::createFromFormat 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 N/A% 4 0.3% 4 0.3% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 N/A% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimestamp 0 N/A% 7 0.6% 7 0.6% 4,000 N/A% 4,000 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 N/A% 8 0.7% 8 0.7% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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