Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e001fd46: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51981beb768adRun #51981e001fd46DiffDiff%
Number of Function Calls36,140 36,140 0 0.0%
Incl. Wall Time (microsec)345,481 345,338 -143 -0.0%
Incl. CPU (microsecs)316,694 316,391 -303 -0.1%
Incl. MemUse (bytes)28,878,264 28,878,264 0 0.0%
Incl. PeakMemUse (bytes)28,993,328 28,993,328 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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 0 0.0% 0 0.0% 3 1.0% 3 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_fetch 0 N/A% 5 3.5% 5 3.5% -8 -2.6% -8 -2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% 0 0.0% 1 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% 2 0.7% 2 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 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%
array_change_key_case 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%
array_combine 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% 3 2.1% 3 2.1% -14 -4.6% -14 -4.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 1 0.7% 1 0.7% -3 -1.0% -3 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% -357 -249.7% -38 -26.6% -253 -83.5% -29 -9.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% -1 -0.7% -1 -0.7% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% -3 -2.1% -3 -2.1% 2 0.7% 2 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 2 1.4% 2 1.4% 2 0.7% 2 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 1 0.7% 1 0.7% 5 1.7% 5 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% 13 9.1% 13 9.1% -6 -2.0% -6 -2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 1 0.7% 1 0.7% -19 -6.3% -19 -6.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 43 30.1% -3 -2.1% 48 15.8% 5 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% 2 1.4% 2 1.4% 4 1.3% 4 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pad 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 1 0.7% 1 0.7% 7 2.3% 7 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 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%
array_reverse 0 N/A% 0 0.0% 0 0.0% -3 -1.0% -3 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% -3 -2.1% -3 -2.1% -2 -0.7% -2 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 0 0.0% 0 0.0% 4 1.3% 4 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% 1 0.7% 1 0.7% -2 -0.7% -2 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 3 2.1% 3 2.1% 3 1.0% 3 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 2 1.4% 2 1.4% 3 1.0% 3 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% -2 -1.4% -2 -1.4% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 1 0.7% 1 0.7% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% -1 -0.7% -1 -0.7% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% -286 -200.0% 0 0.0% -774 -255.4% 2 0.7% 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% -434 -303.5% 1 0.7% -333 -109.9% -4 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% -287 -200.7% 0 0.0% -771 -254.5% 4 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% 20 14.0% -3 -2.1% 21 6.9% -3 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% 569 397.9% -1 -0.7% 180 59.4% 2 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 135 94.4% 3 2.1% 43 14.2% -11 -3.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 163 114.0% 6 4.2% 442 145.9% 11 3.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 97 67.8% 5 3.5% 520 171.6% -14 -4.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% 69 48.3% 3 2.1% 7 2.3% 2 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% -14 -9.8% -1 -0.7% -4 -1.3% 31 10.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 0 0.0% 0 0.0% 2 0.7% 2 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% -285 -199.3% -33 -23.1% -284 -93.7% -30 -9.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 14 9.8% 1 0.7% 14 4.6% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_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%
comment_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%
comment_node_load 0 N/A% 2 1.4% 4 2.8% -4 -1.3% 3 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view 0 N/A% -79 -55.2% -2 -1.4% -55 -18.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 0 N/A% -1 -0.7% -1 -0.7% 5 1.7% 5 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_rdf_mapping 0 N/A% 2 1.4% 2 1.4% 3 1.0% 3 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% 187 130.8% 12 8.4% 182 60.1% 7 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% 0 0.0% 0 0.0% 0 0.0% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_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%
conf_path 0 N/A% -1 -0.7% -1 -0.7% -2 -0.7% -2 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_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%
contextual_element_info 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%
contextual_help 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 0 0.0% 2 1.4% -5 -1.7% -4 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% 22 15.4% 20 14.0% 2 0.7% 2 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% -1 -0.7% -1 -0.7% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 1 0.7% 1 0.7% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% 15 10.5% 9 6.3% 7 2.3% 6 2.0% 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% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% -1 -0.7% -1 -0.7% 0 0.0% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date 0 N/A% -1 -0.7% -1 -0.7% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% 73 51.0% 0 0.0% 36 11.9% 4 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% 75 52.4% 0 0.0% 38 12.5% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::format 0 N/A% 0 0.0% 0 0.0% 2 0.7% 2 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::getLastErrors 0 N/A% 1 0.7% 1 0.7% 2 0.7% 2 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::setTimestamp 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%
DateTime¼‹º¾w ::setTimezone 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::__construct 0 N/A% -1 -0.7% -1 -0.7% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_get 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%
date_default_timezone_set 0 N/A% 1 0.7% 1 0.7% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_iso8601 0 N/A% 0 0.0% 1 0.7% -15 -5.0% -14 -4.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 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_help 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 0 N/A% 1 0.7% 1 0.7% 0 0.0% -2 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_watchdog 0 N/A% -83 -58.0% 1 0.7% -46 -15.2% 7 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% 8 5.6% 4 2.8% -28 -9.2% -7 -2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 4 2.8% 0 0.0% 0 0.0% -2 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% 31 21.7% 9 6.3% 30 9.9% -4 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% -1 -0.7% -1 -0.7% 2 0.7% 2 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
defined 0 N/A% -1 -0.7% -1 -0.7% 2 0.7% 2 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dirname 0 N/A% 3 2.1% 3 2.1% -3 -1.0% -3 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::cache 0 N/A% 23 16.1% -5 -3.5% 24 7.9% -8 -2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::config 0 N/A% 1 0.7% 1 0.7% 2 0.7% 2 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::entityManager 0 N/A% 4 2.8% 6 4.2% -7 -2.3% -6 -2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::entityQuery 0 N/A% -7 -4.9% 2 1.4% -10 -3.3% -4 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::getContainer 0 N/A% 6 4.2% 6 4.2% -12 -4.0% -12 -4.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::moduleHandler 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::request 0 N/A% -5 -3.5% 0 0.0% -4 -1.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::service 0 N/A% 7 4.9% 5 3.5% 9 3.0% 12 4.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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