Re: Basic query tracing and profiling question...

You need all this just to capture executing queries?

 > Operating system you're running Oracle on Windows Server 2000 (Standard)

 > Available disk resources

C:	System	67.71GB
L:	Oracle Logs	387GB
O:	Oracle Home	534GB

 > What files you have on which disks
L:	Oracle archive log files (*.arc)
O:	Everything else

 > The init.ora file for this instance
See below

 > How many users connect to this database 1; test environment

 > A Statspack report generated during the time when this occurs Vendor will not allow us to install statspack, apparantly. Your guess as to motive is as good as mine.

init.ora:
# INSTRUCTIONS: Edit this file and the other INIT files it calls for
# your site, either by using the values provided here or by providing
# your own. Then place an IFILE= line into each instance-specific
# INIT file that points at this file.
#
# NOTE: Parameter values suggested in this file are based on conservative
# estimates for computer memory availability. You should adjust values
upward
# for modern machines.
#
###############################################################################

db_name = "XXXX"

instance_name = XXXX

service_names = XXXX

db_files = 1500
# db_files = 80
# db_files = 400
# db_files = 1500

control_files = ("o:\oracle\oradata\XXXX\control01.ctl", "o:\oracle\oradata\XXXX\control02.ctl", "o:\oracle\oradata\XXXX\control03.ctl")

open_cursors = 300
max_enabled_roles = 30
db_file_multiblock_read_count = 32
# db_file_multiblock_read_count = 8
# db_file_multiblock_read_count = 16
# db_file_multiblock_read_count = 32

db_block_buffers = 22800
# db_block_buffers = 19200 DT 01302007
# db_block_buffers = 100
# db_block_buffers = 550
# db_block_buffers = 3200

shared_pool_size = 254642800
# shared_pool_size = 52428800 DT 01302007
# shared_pool_size = 3500000
# shared_pool_size = 5000000
# shared_pool_size = 9000000

large_pool_size = 890800
# large_pool_size = 614400 DT 01302007
java_pool_size = 20971520

log_checkpoint_interval = 10000
log_checkpoint_timeout = 1800

processes = 600
# processes = 50
# processes = 100
# processes = 200

parallel_max_servers = 5 # SMALL
# parallel_max_servers = 4 x (number of CPUs)
# parallel_max_servers = 4 x (number of CPUs)

log_buffer = 3276800
# log_buffer = 32768
# log_buffer = 32768
# log_buffer = 163840

#audit_trail = true # if you want auditing
#timed_statistics = true # if you want timed statistics
max_dump_file_size = 10240 # limit trace file size to 5M each

# Uncommenting the line below will cause automatic archiving if
archiving has
# been enabled using ALTER DATABASE ARCHIVELOG.

log_archive_start = true
log_archive_dest = "L:\Logs"
log_archive_format = %%ORACLE_SID%%T%TS%S.ARC

# If using private rollback segments, place lines of the following
# form in each of your instance-specific init.ora files:
#rollback_segments = ( RBS0, RBS1, RBS2, RBS3, RBS4, RBS5, RBS6 )

# If using public rollback segments, define how many
# rollback segments each instance will pick up, using the formula
# # of rollback segments = transactions /
transactions_per_rollback_segment
# In this example each instance will grab 40/5 = 8
# transactions = 40
# transactions_per_rollback_segment = 5

# Global Naming -- enforce that a dblink has same name as the db it
connects to
global_names = true

# Edit and uncomment the following line to provide the suffix that will be
# appended to the db_name parameter (separated with a dot) and stored as the
# global database name when a database is created. If your site uses
# Internet Domain names for e-mail, then the part of your e-mail address
after
# the '@' is a good candidate for this parameter value.
# db_domain = us.acme.com # global database name is db_name.db_domain

# Uncomment the following line if you wish to enable the Oracle Trace
product
# to trace server activity. This enables scheduling of server collections
# from the Oracle Enterprise Manager Console.
# Also, if the oracle_trace_collection_name parameter is non-null,
# every session will write to the named collection, as well as enabling you
# to schedule future collections from the console.
# oracle_trace_enable = true

oracle_trace_collection_name = ""
# define directories to store trace and alert files
background_dump_dest = o:\oracle\admin\XXXX\bdump
#Uncomment this parameter to enable resource management for your database.
#The SYSTEM_PLAN is provided by default with the database.
#Change the plan name if you have created your own resource plan.#
resource_manager_plan = system_plan
user_dump_dest = o:\oracle\admin\XXXX\udump

db_block_size = 8192

remote_login_passwordfile = exclusive

os_authent_prefix = ""

# The following parameters are needed for the Advanced Replication Option
job_queue_processes = 4
job_queue_interval = 10
open_links = 4

distributed_transactions = 500
mts_dispatchers = "(PROTOCOL=TCP)(PRE=oracle.aurora.server.SGiopServer)"
# Uncomment the following line when your listener is configured for SSL
# (listener.ora and sqlnet.ora)
# mts_dispatchers = "(PROTOCOL=TCPS)(PRE=oracle.aurora.server.SGiopServer)"

compatible = 8.1.0
sort_area_size = 130536
# sort_area_size = 65536 DT 01302007

sort_area_retained_size = 65536 Received on Tue Apr 17 2007 - 13:19:48 CDT