| IMAP+SMTP+LDAP Server (1 system) |
| Software |
|---|
| IMAP, SMTP and LDAP Software: |
Sun Java System Messaging Server 6 JES4 |
Operating System: |
Solaris 10 X86 |
| Availability: |
Jan-2006 |
File System: |
ufs and zfs |
|
| Hardware |
|---|
| Vendor: |
Sun Microsystems |
CPU: |
Intel Xeon X5570 |
| Model Name: |
Sun Fire X4275 Intel Xeon X5570 |
CPU MHz: |
2933 |
| Availability: |
May-2009 |
CPUs Enabled: |
2(4 cores each,2 HW threads on each core) |
| Disk Subsystem: |
12x300GB SAS 10Krpm Internal disks, 2xXTA7110 (16x143GB, 10Krpm SAS disks) Sun Unified Storage NAS systems |
Primary Cache: |
32KB(I) + 32KB(D) on chip, per core |
| Memory (MB): |
73720 |
Secondary Cache: |
256KB(I)+256KB(D) on chip, per core |
| Network: |
1 Sun[TM] Gigaswift Ethernet onboard Controller 1Gb/s for the private network switch connection to the clients E2900 and X4600, 2xNorthstar UTP Dual Gigabit Ethernet NICs for total 4Gb/s network connection to the 2xX7110 NAS |
Other Cache: |
8MB(I)+8MB(D) on chip per chip |
| # of Systems: |
1 |
Other: |
Hyper-threading enabled |
|
| Notes / Tuning Information |
This Mailserver host is the single node LDAP+IMAP+SMTP server
Notes/Tuning Information
*LDAP+IMAP+SMTP 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 8 Java load generator instances were configured on the X4600
***and E2900 Clients at the 1200-1207 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 2xXTA7110 Sun's
***Unified Storage NAS systems, 14x143GB disks on each system
***are configured as one RAID1 volume with 2 NFS File systems LUNs
***on each, accessed via the SUT using NFSV4 protocol
***mounted on the mailstore volumes, built with Sun's ZFS and ZPOOL
***Mailstore nfs mount options on SUT are nointr,hard,xattr
***Availability of the mailstores maximizes with 8GB battery
***backed up cache on each storage system.
***Other 2x143GB disks on each XTA7110 are used for the NAS storage system Admin and house keepings.
***Total 4Gb/s Network connection between the SUT and 2xXTA7110 NAS storage
***using total 4 Northstar dual 1GB/s ports.
***12x300GB internal SAS disks on the SUT are configured as 4 ZPOOLs mapped to 4 ZFS
***file system volumes for LDAP, log, store-metadata and queue
Sun Microsystems, Inc.: Sun Fire X4275
Sun Microsystems, Inc.: Sun Java[TM] System Messaging Server 6 JES4
|
Errors |
|
|
Warnings |
|
QoS Warnings:
These warnings do not invalidate the result but are included as additional information.
- IMAP UID_COPY_RANGE_FOLDER: 345 out of 2,455 transactions (14.05%) failed the 5 second response time requirement.
- IMAP UID_COPY_SERIES_FOLDER: 78 out of 361 transactions (21.61%) failed the 5 second response time requirement.
- IMAP UID_FETCH_RANGE_UID_BODYPEEK_RFC822SIZE: 15 out of 178 transactions (8.43%) 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 04-Jul-2009
Benchmark run on Sun Jun 28 17:38:32 EDT 2009 by SPECmail2009 v0.12 (200901292126)
Report generated on Sat Jul 04 19:06:36 EDT 2009 by SPECmail2009 v1.0.1 (200906230800)
