| IMAP+SMTP+LDAP Server (1 system) |
| Software |
|---|
| IMAP, SMTP and LDAP Software: |
Sun Commsuite5, Sun Java System Messaging Server 6.3 |
Operating System: |
Solaris 10 |
| Availability: |
Aug-2007 |
File System: |
ufs+zfs |
|
| Hardware |
|---|
| Vendor: |
Sun Microsystems |
CPU: |
UltraSPARC T2Plus |
| Model Name: |
Sun SPARC Enterprise T5240 UltraSPARC T2Plus |
CPU MHz: |
1582 |
| Availability: |
Jul-2009 |
CPUs Enabled: |
2(8 cores on each,8 threads on each core) |
| Disk Subsystem: |
8x146GB SAS 10Krpm Internal disks, 6xStorageTeK 2540 FC Arrays: 4(12x146GB, 15Krpm SAS disks) + 2(12x73GB, 15Krpm SAS disks) |
Primary Cache: |
16KB(I) + 8KB(D) on chip per core |
| Memory (MB): |
130848 |
Secondary Cache: |
4MB I+D on chip per chip |
| Network: |
1 Sun[TM] Gigaswift Ethernet onboard Controller 1Gb/s for the private network switch connection to the clients 2xX4600 and 1xX4240 through a Gigabit Ethernet Switch |
Other Cache: |
N/A |
| # of Systems: |
1 |
Other: |
N/A |
|
| Notes / Tuning Information |
This Mailserver host is the single node IMAP+SMTP+LDAP server
Notes/Tuning Information
*IMAP+SMTP+LDAP Tuning only, not any installation steps
**Dispatcher Tunings
MIN_PROCS=100
MAX_PROCS=150
MIN_CONNS=30
MAX_CONNS=50
MAX_HANDSOFFS=100
**Job Controller Tuning
IMS_POOL job_limit=12
MAX_MESSAGES=1000000
service.imap.numprocesses=6
store.dbcachesize=640000000
store.dbtmpdir=/tmp/mboxlist
nsslapd-dbcachesize=3221225472
service.authcachesize=500000
service.authcachettl=7200
ALLOW_RECIPIENTS_PER_TRANSACTION=1500
ALLOW_TRANSACTIONS_PER_SESSION=1500
REJECT_RECIPIENTS_PER_TRANSACTION=2500
|
|
| General Notes / Tuning Information |
*Following are the OS Tunings only for all the Servers and Clients, not any installtion steps
**set rlim_fd_max=1048576: Hard limit on the open file descripters for a single process
**set autoup=36000000: Controls the frequency in seconds of entire physical memory to be scanned for dirty pages
**set tune_t_fsflushr=600: Reduces fsflush daemon overhead
**set rlim_fd_cur=1048576: Defines a "soft" limit on file descriptors that a single process can have open
*Following are the NETWORK Configurations and Tunings
**All the network connections and the routing are resolved using UNIX hosts file
**/usr/sbin/ndd -set /dev/tcp tcp_recv_hiwat 400000
**/usr/sbin/ndd -set /dev/tcp tcp_xmit_hiwat 400000
**/usr/sbin/ndd -set /dev/tcp tcp_conn_req_max_q 16384
**/usr/sbin/ndd -set /dev/tcp tcp_conn_req_max_q0 16384
**/usr/sbin/ndd -set /dev/tcp tcp_max_buf 4194304
**/usr/sbin/ndd -set /dev/tcp tcp_cwnd_max 2097152
**/usr/sbin/ndd -set /dev/tcp tcp_smallest_anon_port 8192
**/usr/sbin/ndd -set /dev/tcp tcp_keepalive_interval 60000
**/usr/sbin/ndd -set /dev/tcp tcp_naglim_def 1
**/usr/sbin/ndd -set /dev/tcp tcp_mss_min 108
**/usr/sbin/ndd -set /dev/ip ip_respond_to_echo_broadcast 0
**/usr/sbin/ndd -set /dev/ip ip_forward_directed_broacasts 0
**/usr/sbin/ndd -set /dev/ip ip_strict_dst_multihoming 1
**/usr/sbin/ndd -set /dev/ip ip_forwarding 0
**/usr/sbin/ndd -set /dev/ip ip_forward_src_routed 0
**/usr/sbin/ndd -set /dev/tcp tcp_time_wait_interval 60000
**All total 14 Java load generator instances were configured on the 2 Sun Fire X4600 and
***1 Sun Fire X4240 Clients at the 1200-1213 ports for all IMAP users,
***1 Java load generator instance was configured on the 1100 port for the
***SMTP sink. Following Java options were used for all the load generators:
***java -d64 -Xms4096m -Xmx4096m -XX:+AggressiveHeap
**The Benchmark runs through a private network between the Load Generators
***and the SUT via a Gigabit Ethernet Switch
***The Mailserver is configured with 6 Sun's
***StorageTek 2540 FC Arrays: 4 (12x146GB 15K rpm SAS) arrays and 2 (12x73GB 15K rpm SAS)
***are configured as 36 HW RAID1 volumes, 24 RAID1 volumes from 4x146GB arrays and 12 RAID1 volumes from 2x73GB arrays
*** 4 ZPOOLs with 6 HW RAID1 volumes on each from 24 146GB set are mounted to 4 ZFS file systems for 4 Primary message stores. 4 ZPOOLs with 2 HW RAID1 volumes on each from 12 73GB set are mounted to 4 ZFS file systems for 4 Primary message indexes
***built with Sun's ZFS and ZPOOL
***Availability of the mailstores maximizes with 512MB cache/controller on the FC arrays with
***battery backed up for 72 hours
***7x146GB, 10K rpm internal SAS disks (each split into 4 partitions) on the SUT are configured as 4 ZPOOLs mapped to 4 ZFS. Each ZPOOL was created with 3 RAID1 volumes.
***mounted as ZFS file system for LDAP, log, store-metadata and queue
*** 1 146GB, 10K rpm internal SAS disk on the SUT was configured with the system OS
Sun Microsystems, Inc.: Sun SPARC Enterprise T5240
Sun Microsystems, Inc.: Sun Commsuite5 Sun Java System Messaging Server 6.3
|
Errors |
|
|
Warnings |
|
Quality of Service (QoS) warnings do not invalidate the result but are included as additional information:
- IMAP UID_FETCH_RANGE_UID_BODYPEEK_RFC822SIZE: 18 out of 289 transactions (6.23%) failed the 5 second response time requirement.
|
For questions about this result, please contact the tester.
For other inquiries, please contact
webmaster@spec.org
Copyright © 2009 Standard Performance Evaluation Corporation
First published at SPEC.org on 10-Aug-2009
Benchmark run on Wed Jul 22 11:05:17 EDT 2009 by SPECmail2009 v1.0 (200902201013)
Report generated on Mon Aug 10 11:08:57 EDT 2009 by SPECmail2009 v1.0.1 (200907151340)
