Diff Report
Run #51a14c32c53db: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14dd399448: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
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Overall Diff Summary

Run #51a14c32c53dbRun #51a14dd399448DiffDiff%
Number of Function Calls231,302 235,805 4,503 1.9%
Incl. Wall Time (microsec)2,097,618 2,141,044 43,426 2.1%
Incl. CPU (microsecs)2,092,130 2,132,133 40,003 1.9%
Incl. MemUse (bytes)16,319,616 16,351,812 32,196 0.2%
Incl. PeakMemUse (bytes)16,741,848 16,773,660 31,812 0.2%

[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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
addcslashes 11 0.2% 21 0.0% 21 0.0% 0 0.0% 0 0.0% 516 1.6% 516 1.6% 0 0.0% 0 0.0%
ajax_pre_render_element 0 0.0% 3 0.0% 3 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% 5 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
apc_fetch 0 0.0% 9 0.0% 9 0.0% 0 0.0% 0 0.0% -16 -0.0% -16 -0.0% -116 -0.4% -116 -0.4%
arg 0 0.0% 4 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 85 1.9% 257 0.6% 257 0.6% 20,000 50.0% 20,000 50.0% 5,316 16.5% 5,316 16.5% -88 -0.3% -88 -0.3%
ArrayObject::exchangeArray 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% -8 -0.0% -8 -0.0% -64 -0.2% -64 -0.2%
ArrayObject::__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%
array_chunk 0 0.0% 9 0.0% 9 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% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 24 0.1% 24 0.1% 20 0.1% 20 0.1%
array_diff 0 0.0% 11 0.0% 11 0.0% 4,000 10.0% 4,000 10.0% 0 0.0% 0 0.0% 84 0.3% 84 0.3%
array_diff_key 0 0.0% 11 0.0% 11 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% 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_filter 0 0.0% -34 -0.1% -33 -0.1% -8,000 -20.0% -8,000 -20.0% -4 -0.0% -4 -0.0% -36 -0.1% -36 -0.1%
array_filter@1 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_flip 0 0.0% 62 0.1% 62 0.1% 4,001 10.0% 4,001 10.0% 2,336 7.3% 2,336 7.3% -932 -2.9% -932 -2.9%
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% -52 -0.1% -52 -0.1% -4,001 -10.0% -4,001 -10.0% 0 0.0% 0 0.0% 60 0.2% 60 0.2%
array_keys 41 0.9% 119 0.3% 119 0.3% 3,999 10.0% 3,999 10.0% 10,824 33.6% 10,824 33.6% -724 -2.3% -724 -2.3%
array_key_exists 123 2.7% 221 0.5% 221 0.5% 8,001 20.0% 8,001 20.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% -25 -0.1% -5 -0.0% -12,004 -30.0% -4,002 -10.0% -8 -0.0% -20 -0.1% -2,676 -8.4% -792 -2.5%
array_merge 0 0.0% 27 0.1% 27 0.1% -4,000 -10.0% -4,000 -10.0% 96 0.3% 96 0.3% 1,224 3.8% 1,224 3.8%
array_merge_recursive 0 0.0% 11 0.0% 11 0.0% 0 0.0% 0 0.0% -12 -0.0% -12 -0.0% 0 0.0% 0 0.0%
array_pop 8 0.2% 19 0.0% 19 0.0% 0 0.0% 0 0.0% 8 0.0% 8 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 1 0.0% 23 0.1% 23 0.1% 4,000 10.0% 4,000 10.0% 3,924 12.2% 3,924 12.2% 2,208 6.9% 2,208 6.9%
array_shift 9 0.2% 133 0.3% 133 0.3% 0 0.0% 0 0.0% -928 -2.9% -928 -2.9% 0 0.0% 0 0.0%
array_slice 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_unique 1 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 172 0.5% 172 0.5% 0 0.0% 0 0.0%
array_unshift 9 0.2% 74 0.2% 74 0.2% -4,001 -10.0% -4,001 -10.0% 540 1.7% 540 1.7% 0 0.0% 0 0.0%
array_values 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -20 -0.1% -20 -0.1% 0 0.0% 0 0.0%
arsort 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%
asort 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%
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% 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% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0%
base_path 0 0.0% -18 -0.0% -18 -0.0% -4,000 -10.0% -4,000 -10.0% 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% 123 0.3% 0 0.0% -4,000 -10.0% 0 0.0% 600 1.9% 0 0.0% 600 1.9% 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% -32 -0.1% 0 0.0% -4,001 -10.0% 0 0.0% 12 0.0% 0 0.0% 12 0.0% 0 0.0%
block_page_build 0 0.0% 138 0.3% 11 0.0% 0 0.0% 0 0.0% 600 1.9% 0 0.0% 600 1.9% 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%
breakpoint_load 0 0.0% -17 -0.0% -1 -0.0% 1 0.0% 0 0.0% -44 -0.1% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% 8 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func 0 0.0% 42,668 98.3% 7 0.0% 52,004 130.0% 0 0.0% 32,312 100.4% 0 0.0% 31,804 100.0% 0 0.0%
call_user_func@1 2 0.0% 1,163 2.7% 52 0.1% -8,002 -20.0% -4,000 -10.0% 520 1.6% -224 -0.7% -536 -1.7% 108 0.3%
call_user_func@2 0 0.0% 1 0.0% -2 -0.0% -1 -0.0% 0 0.0% 40 0.1% 40 0.1% 0 0.0% 0 0.0%
call_user_func_array 0 0.0% 678 1.6% 0 0.0% 7,999 20.0% 0 0.0% 1,088 3.4% -48 -0.1% 2,316 7.3% 324 1.0%
call_user_func_array@1 0 0.0% 596 1.4% -1 -0.0% -4,001 -10.0% 8,001 20.0% -28 -0.1% 0 0.0% -8 -0.0% 0 0.0%
call_user_func_array@2 0 0.0% 537 1.2% 0 0.0% 3,999 10.0% 0 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func_array@3 0 0.0% 24 0.1% 0 0.0% -4,001 -10.0% 4,000 10.0% -32 -0.1% 0 0.0% -484 -1.5% 0 0.0%
call_user_func_array@4 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%
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_markup 0 0.0% 766 1.8% -5 -0.0% 2 0.0% 0 0.0% -28 -0.1% 0 0.0% 52 0.2% 0 0.0%
check_plain 0 0.0% -55 -0.1% 51 0.1% -3 -0.0% -3 -0.0% -64 -0.2% 0 0.0% -2,504 -7.9% 0 0.0%
chr 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 48 0.1% 48 0.1% 0 0.0% 0 0.0%
ckeditor_library_info 0 0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 0.0% -366 -0.8% 30 0.1% -11,997 -30.0% 0 0.0% -8 -0.0% 0 0.0% -1,144 -3.6% 108 0.3%
class_implements 0 0.0% -2 -0.0% 1 0.0% 0 0.0% 0 0.0% 12 0.0% 0 0.0% 12 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_add 0 0.0% 147 0.3% 0 0.0% 4,000 10.0% 0 0.0% -24 -0.1% 0 0.0% -36 -0.1% 0 0.0%
comment_get_thread 0 0.0% 4 0.0% 0 0.0% 4,000 10.0% 0 0.0% 8 0.0% 0 0.0% 8 0.0% 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% 173 0.4% 9 0.0% -4,002 -10.0% -4,001 -10.0% 0 0.0% 0 0.0% 80 0.3% 0 0.0%
comment_load_multiple 0 0.0% 47 0.1% -1 -0.0% -1 -0.0% 0 0.0% -48 -0.1% 0 0.0% -196 -0.6% 0 0.0%
comment_node_load 0 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_page_additions 0 0.0% 500 1.2% 3 0.0% 4,000 10.0% 0 0.0% -36 -0.1% 0 0.0% 0 0.0% 0 0.0%
comment_node_view 0 0.0% 500 1.2% -2 -0.0% 3,999 10.0% 0 0.0% -36 -0.1% 0 0.0% 0 0.0% 0 0.0%
comment_prepare_author 0 0.0% 45 0.1% 3 0.0% -4,000 -10.0% 0 0.0% 32 0.1% 0 0.0% 20 0.1% -4 -0.0%
comment_prepare_thread 0 0.0% 62 0.1% -2 -0.0% -8,000 -20.0% 4,001 10.0% 0 0.0% 0 0.0% 96 0.3% 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% -11 -0.0% -6 -0.0% 4,002 10.0% 0 0.0% -4 -0.0% 0 0.0% -192 -0.6% -64 -0.2%
comment_view_multiple 0 0.0% 234 0.5% 0 0.0% 4,001 10.0% 0 0.0% 28 0.1% 0 0.0% 128 0.4% 0 0.0%
config 0 0.0% -43 -0.1% -51 -0.1% -12,003 -30.0% 0 0.0% -32 -0.1% -32 -0.1% -648 -2.0% -128 -0.4%
config_get_config_directory 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_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% 7 0.0% -10 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
constant 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%
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% 0 0.0% -1 -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_library_info 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
contextual_page_build 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_preprocess 41 0.9% 2,415 5.6% 1,119 2.6% 16,003 40.0% 8,001 20.0% 788 2.4% -10,292 -32.0% -104 -0.3% -104 -0.3%
contextual_pre_render_placeholder 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -24 -0.1% -24 -0.1% 0 0.0% 0 0.0%
contextual_toolbar 0 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
count 33 0.7% 145 0.3% 90 0.2% -1 -0.0% -4,000 -10.0% 16 0.0% -380 -1.2% 0 0.0% 0 0.0%
count@1 9 0.2% 17 0.0% 17 0.0% 4,000 10.0% 4,000 10.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_alpha 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%
ctype_digit 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 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% 66 0.2% 54 0.1% 12,001 30.0% -4,000 -10.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0%
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% 0 0.0% 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% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 104 0.3% 104 0.3%
DateTime::format 0 0.0% 6 0.0% 6 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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