curioso caso de limite de consulta???

[wolfmao]

en php info () aparece lo siguiente


allow_call_time_pass_reference On On
allow_url_fopen On On
allow_url_include Off Off
always_populate_raw_post_data Off Off
arg_separator.input & &
arg_separator.output & &
asp_tags Off Off
auto_append_file no value no value
auto_globals_jit On On
auto_prepend_file no value no value
browscap C:\xampplite-win32-1.6.8\xampplite\php\browscap\browscap.ini C:\xampplite-win32-1.6.8\xampplite\php\browscap\browscap.ini
default_charset no value no value
default_mimetype text/html text/html
define_syslog_variables Off Off
disable_classes no value no value
disable_functions no value no value
display_errors On On
display_startup_errors Off Off
doc_root no value no value
docref_ext no value no value
docref_root no value no value
enable_dl On On
error_append_string no value no value
error_log no value no value
error_prepend_string no value no value
error_reporting 6135 6135
expose_php On On
extension_dir C:\xampplite-win32-1.6.8\xampplite\php\ext\ C:\xampplite-win32-1.6.8\xampplite\php\ext\
file_uploads On On
highlight.bg #FFFFFF #FFFFFF
highlight.comment #FF8000 #FF8000
highlight.default #0000BB #0000BB
highlight.html #000000 #000000
highlight.keyword #007700 #007700
highlight.string #DD0000 #DD0000
html_errors On On
ignore_repeated_errors Off Off
ignore_repeated_source Off Off
ignore_user_abort Off Off
implicit_flush Off Off
include_path .;C:\xampplite-win32-1.6.8\xampplite\php\pear\ .;C:\xampplite-win32-1.6.8\xampplite\php\pear\
log_errors Off Off
log_errors_max_len 1024 1024
magic_quotes_gpc On On
magic_quotes_runtime Off Off
magic_quotes_sybase Off Off
mail.force_extra_parameters no value no value
max_execution_time 60 60
max_input_nesting_level 64 64
max_input_time 60 60
memory_limit 16M 16M
open_basedir no value no value
output_buffering no value no value
output_handler no value no value
post_max_size 16M 16M
precision 12 12
realpath_cache_size 16K 16K
realpath_cache_ttl 120 120
register_argc_argv On On
register_globals Off Off
register_long_arrays On On
report_memleaks On On
report_zend_debug On On
safe_mode Off Off
safe_mode_exec_dir no value no value
safe_mode_gid Off Off
safe_mode_include_dir no value no value
sendmail_from no value no value
sendmail_path no value no value
serialize_precision 100 100
short_open_tag On On
SMTP localhost localhost
smtp_port 25 25
sql.safe_mode Off Off
track_errors Off Off
unserialize_callback_func no value no value
upload_max_filesize 16M 16M
upload_tmp_dir C:\xampplite-win32-1.6.8\xampplite\tmp C:\xampplite-win32-1.6.8\xampplite\tmp
user_dir no value no value
variables_order EGPCS EGPCS
xmlrpc_error_number 0 0
xmlrpc_errors Off Off
y2k_compliance On On
zend.ze1_compatibility_mode Off Off


en rojo esta el tamaño y el tiempo creo que por aca puede ir estando el problema??