Hello benchmark fans,
this week all machines are back online again and we could
run DBT2 on them.
News for this week:
* caneland runs show a massive performance drop for Falcon.
* caneland had one crash: http://bugs.mysql.com/bug.php?id=43961
* caneland did not run 100 warehouses
caneland.mysql.com[1] numbers can be found here:
https://intranet.mysql.com/~hakank/caneland/weekly_dbt2_overview/weekly_dbt2_overview.php
lu0009.mysql.com[2] numbers can be found here:
https://intranet.mysql.com/~hakank/lu0009/weekly_dbt2_overview/weekly_dbt2_overview.php
nehalem-1.mysql.com[3] numbers can be found here:
https://intranet.mysql.com/~hakank/nehalem-1/weekly_dbt2_overview/weekly_dbt2_overview.php
walldorf@home[4] numbers can be found here:
https://intranet.mysql.com/~hakank/walldorf/weekly_dbt2_overview/weekly_dbt2_overview.php
Brief overview
****************
*** caneland ***
****************
-w10
-c8 -c16 -c32 -c64 -c99
F/I 28.20% 18.91% 17.49% 17.75% 17.82%
-w20
-c8 -c16 -c32 -c64 -c128 -c192
F/I 27.45% 21.49% 23.19% 22.65% 22.74% 20.33%
-w100
-c8 -c16 -c32 -c64 -c128 -c192 -c256 -c499
F/I 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%
**************
*** lu0009 ***
**************
-w10
-c8 -c16 -c32 -c64 -c99
F/I 72.93% 50.51% 37.00% 35.88% 36.89%
-w20
-c8 -c16 -c32 -c64 -c128 -c192
F/I 59.54% 57.15% 53.07% 50.75% 53.50% 48.24%
-w100
-c8 -c16 -c32 -c64 -c128 -c192 -c256 -c499
F/I 65.67% 83.61% 65.44% 59.57% 56.25% 55.44% 55.18% 57.63%
*****************
*** nehalem-1 ***
*****************
-w10
-c8 -c16 -c32 -c64 -c99
F/I 52.07% 68.22% 57.35% 57.81% 65.11%
-w20
-c8 -c16 -c32 -c64 -c128 -c192
F/I 36.24% 45.90% 46.66% 43.65% 54.00% 65.57%
-w100
-c8 -c16 -c32 -c64 -c128 -c192 -c256 -c499
F/I 71.95% 88.49% 89.46% 91.15% 93.21% 92.50% 89.38% 90.87%
****************
*** walldorf ***
****************
-w10
-c8 -c16 -c32 -c64 -c99
F/I 60.23% 57.68% 56.63% 54.50% 53.43%
-w20
-c8 -c16 -c32 -c64 -c128 -c192
F/I 55.40% 48.44% 52.64% 53.34% 52.13% 52.88%
-w100
-c8 -c16 -c32 -c64 -c128 -c192 -c256 -c499
F/I 93.94% 115.31% 130.14% 137.29% 134.01% 144.82% 145.93% 147.49%
Todo:
- Remove results from crashed runs in mean value calculation.
- Add more information from INFORMATION_SCHEMA tables like Falcon's
system memory usage or summary of active/pending_commit/pending_completion.
Also talk to Ann to get more insight to Falcon metrics.
- On walldorf put falcon_serial_log_dir to SATA disk to see
whether the battery backed up RAID controller is the source of
huge performance gain we saw lately.
- Get a Solaris SPARC and Intel/AMD machine for DBT2.
Change set used:
revno: 2695
revision-id: alik@stripped
parent: hky@stripped
parent: alik@stripped
committer: Alexander Nozdrin
branch nick: 6.0-falcon
Setup: datadir is on RAID10 and logdir is on separate disk (for InnoDB).
Configuration is:
MYSQLD_CONFIG_BASE="--no-defaults \
--socket=/tmp/mysql.sock"
MYSQLD_CONFIG_GENERAL="$MYSQLD_CONFIG_BASE \
--basedir=$FALCON \
--datadir=$DATA_DIR \
--tmpdir=/tmp \
--language=${FALCON}/sql/share/english \
--key_buffer_size=8M \
--skip-grant-tables \
--sort_buffer_size=2M \
--read_buffer_size=1M \
--table_open_cache=5120 \
--tmp_table_size=67108864 \
--thread_cache=1024 \
--query_cache_size=0 \
--query_cache_type=0 \
--max_allowed_packet=512M \
--max_connections=707 \
--log-error"
MYSQLD_CONFIG_FALCON="$MYSQLD_CONFIG_GENERAL \
--skip_innodb \
--default_storage_engine=Falcon \
--falcon_io_threads=10 \
--falcon_record_memory_max=650M \
--falcon_page_cache_size=1650M \
--falcon_page_size=8k \
--falcon_serial_log_dir=$DATA_DIR \
--falcon_serial_log_buffers=100 \
--falcon_consistent_read=off"
MYSQLD_CONFIG_INNODB="$MYSQLD_CONFIG_GENERAL \
--skip_falcon \
--default_storage_engine=InnoDB \
--innodb_data_home_dir=$DATA_DIR \
--innodb_data_file_path=ibdata1:10M:autoextend \
--innodb_log_group_home_dir=$LOG_DIR \
--innodb_buffer_pool_size=2300M \
--innodb_additional_mem_pool_size=20M \
--innodb_log_file_size=650M \
--innodb_log_buffer_size=16M \
--innodb_lock_wait_timeout=50 \
--innodb_file_io_threads=10 \
--innodb_flush_log_at_trx_commit=1 \
--innodb_flush_method=O_DIRECT \
--innodb_log_files_in_group=6 \
--innodb_support_xa=0 \
--innodb_doublewrite=0 \
--innodb-status-file=0 \
--skip-innodb-adaptive-hash-index \
--innodb_max_dirty_pages_pct=70 \
--innodb_thread_concurrency=0"
[1] caneland.mysql.com Fedora release 10
Quad HexaCore @ 2.9GHz. Intel Xeon with 16MB L2 cache, 32GB RAM, hardware
RAID 10 on 4 x 15k RPM SAS disks.
[2] lu0009.mysql.com Ubuntu 8.10
Quad DualCore @ 3.4Ghz. Intel Xeon (with hyperthreading) with 16MB L2 cache, 8GB RAM,
hardware RAID 10 on 4 x 15k RPM SAS disks. This machine has unofficial Intel CPUs.
[3] nehalem-1.mysql.com Ubuntu 8.10
Dual DualCore @ 2.4Ghz. Intel Xeon (with SMT) with 16MB L2 cache, 16GB RAM,
RAID10 on 4 x SATA disk.
[4] walldorf@home RHEL 5
Dual DualCore @ 2Ghz. Intel Xeon with 4MB L2 cache, 8GB RAM, hardware
RAID 10 on 4 x 15k RPM SAS disks.
Best regards,
Hakan
--
Hakan Küçükyılmaz, Senior Software Engineer DBTG/MySQL +49 160
98953296
Sun Microsystems GmbH Sonnenallee 1, DE-85551 Kirchheim-Heimstetten
Geschaeftsfuehrer: Thomas Schroeder, Wolfang Engels, Dr. Roland Boemer
Vorsitz d. Aufs.rat.: Martin Haering HRB MUC 161028 49.011, 8.376
| Thread |
|---|
| • Weekly Falcon/InnoDB DBT2 Overview 2009-04-27 | Hakan Kuecuekyilmaz | 28 Apr |
