JVM Options:
-d64 -server -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchStyle=1
-Xms12g -Xmx12g -Xmn6g -Xss256k -XX:MaxPermSize=256m -XX:+AggressiveOpts
-XX:+UseParallelGC -XX:ParallelGCThreads=24 -verbose:gc -XX:+PrintGCDetails
-XX:+PrintGCTimeStamps -XX:-TraceClassUnloading -XX:+UseParallelOldGC
-XX:ReservedCodeCacheSize=64m -XX:CICompilerCount=8 -XX:+UseCompressedOops
-XX:-UseBiasedLocking -XX:+AlwaysPreTouch -XX:InitialSurvivorRatio=4
-XX:SurvivorRatio=4 -XX:TargetSurvivorRatio=90 -XX:-UseAdaptiveSizePolicy
-XX:LargePageSizeInBytes=2g
-Dweblogic.SocketReaders=16 -Dweblogic.diagnostics.debug.DebugLogger.DISABLED=true
-Doracle.jdbc.defaultRowPrefetch=200 -Dweblogic.management.discover=false
-Dweblogic.llr.table.specjds=wl_llr_jent31
-Djavax.xml.parsers.DocumentBuilderFactory=weblogic.xml.jaxp.RegistryDocumentBuilderFactory
-Dweblogic.threadpool.MinPoolSize=30 -Dsun.net.inetaddr.ttl=0 -Dnetworkaddress.cache.ttl=0
-Dcom.sun.xml.ws.spi.db.BindingContextFactory=com.sun.xml.ws.db.glassfish.JAXBRIContextFactory
-Djavax.xml.bind.JAXBContext=com.sun.xml.bind.v2.ContextFactory

Java process started in FX class using /usr/bin/priocntl -e -c FX
Java process started with LD_PRELOAD_64=/usr/lib/sparcv9/libumem.so

JVM Options:
-d64 -server -Xms20g -Xmx20g -Xmn3g -Xss256k -XX:+AggressiveOpts
-XX:+UseParallelGC -XX:ParallelGCThreads=32 -XX:LargePageSizeInBytes=4m
-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:-TraceClassUnloading
-XX:PermSize=256m -XX:MaxPermSize=512M -XX:+UseCompressedOops
-Dsun.net.inetaddr.ttl=0 -Dnetworkaddress.cache.ttl=0 -Dhttp.keepAliveCache.lifeTime=600000
-Dweblogic.management.discover=false -Dweblogic.SocketReaders=1
-Dweblogic.diagnostics.debug.DebugLogger.DISABLED=true

Java process started in FX class using /usr/bin/priocntl -e -c FX
Java process started with LD_PRELOAD_64=/usr/lib/amd64/libumem.so

Database Options:

db_name                         = spec
control_files                   = ?/dbs/cntrlspec
cpu_count                       = 256
aq_tm_processes                 = 0
compatible                      = 11.2.0.3.0.0
db_block_size                   = 2048
db_block_checksum               = FALSE
db_block_checking               = FALSE
db_cache_size                   = 14G
db_cache_advice                 = off
db_4k_cache_size                = 10G
db_8k_cache_size                = 4G
db_keep_cache_size              = 10G
db_recycle_cache_size           = 1G
db_file_multiblock_read_count   = 128
db_files                        = 256
db_writer_processes             = 32
deferred_segment_creation       = false
ddl_lock_timeout                = 30
disk_asynch_io                  = TRUE
dml_locks                       = 1000
filesystemio_options            = setall
log_buffer                      = 100663296
log_checkpoint_interval         = 0
log_checkpoints_to_alert        = TRUE
open_cursors                    = 2400
parallel_max_servers            = 100
processes                       = 8000
query_rewrite_enabled           = FALSE
replication_dependency_tracking = FALSE
sessions                        = 12000
shared_pool_size                = 16G
statistics_level                = BASIC
timed_statistics                = false
trace_enabled                   = false
transactions                    = 12000
transactions_per_rollback_segment = 1
undo_management                 = AUTO
undo_retention                  = 600
undo_tablespace                 = undo_ts

Oracle processes run in 8 processor sets using psrset -b pset PID
and each process run in the FX class using /usr/bin/priocntl -s -c FX -i pid PID.
Oracle Log Writer run in a processor set containing a single core
using psrset -b pset PID and run in the RT class using
usr/bin/priocntl -s -c RT -p 1 -i PID.
The processor set configuration is in the FDA.

JVM Options
-d64 -server -Xms6400M -Xmx6400M -Xss256k -Dsun.net.inetaddr.ttl=0
-Dnetworkaddress.cache.ttl=0 -Djava.net.preferIPv4Stack=true -verbosegc
-Dhttp.keepAliveCache.lifeTime=600000 -XX:+PrintFlagsFinal
-Dcom.sun.xml.ws.spi.db.BindingContextFactory=com.sun.xml.ws.db.glassfish.JAXBRIContextFactory
-Djavax.xml.bind.JAXBContext=com.sun.xml.bind.v2.ContextFactory

Tuning in /etc/system:
set autoup = 345600
set plat_disable_mempm = 1

Network Tuning:
ndd -set /dev/tcp tcp_conn_req_max_q 40000
ndd -set /dev/tcp tcp_conn_req_max_q0 40000
ndd -set /dev/tcp tcp_xmit_hiwat 524288
ndd -set /dev/tcp tcp_recv_hiwat 524288
ndd -set /dev/tcp tcp_smallest_anon_port 4096
ndd -set /dev/tcp tcp_naglim_def 1
ndd -set /dev/tcp tcp_time_wait_interval 10000
ndd -set /dev/tcp tcp_fin_wait_2_flush_interval 10000
ndd -set /dev/udp udp_recv_hiwat 2097152
ndd -set /dev/udp udp_xmit_hiwat 2097152

Tuning in /kernel/drv/ixgbe.conf:
ixgbe[4/6/8/10/12/14/16/18]: intr_throttling=3000
ixgbe[5/7/9/11/13/15/17/19]: intr_throttling=500

Configuration Notes:
16 application server instances were hosted in 16 separate Solaris Containers.
The 16 Containers were bound to separate processor sets where each pset
consisted of 58 HW threads using /usr/sbin/psrset -b PSET PID. Interrupts
were enabled on remaining HW strands in the default processor set.
The Solaris Container and Processor Set configuration is in the FDA.
Each Container on the system was configured with 2 subnets.
8x 10 Gbit NIC ports were shared by 16 containers for driver requests.
8x 10 Gbit NIC ports were shared by 16 containers for database access.
Interrupts from the Network controllers were configured across the
processors in the default set using the /usr/sbin/pcitool utility.
Stop intrd.
Solaris 11.1 Support Repository Update 4.5

Tuning in /etc/system:
set autoup = 345600

Network Tuning:
ndd -set /dev/tcp tcp_conn_req_max_q 40000
ndd -set /dev/tcp tcp_conn_req_max_q0 40000
ndd -set /dev/tcp tcp_xmit_hiwat 524288
ndd -set /dev/tcp tcp_recv_hiwat 524288
ndd -set /dev/tcp tcp_smallest_anon_port 4096
ndd -set /dev/tcp tcp_naglim_def 1
ndd -set /dev/tcp tcp_time_wait_interval 10000
ndd -set /dev/udp udp_recv_hiwat 2097152
ndd -set /dev/udp udp_xmit_hiwat 2097152

External Disk configuration:
6x Sun Server X3-2L each configured with 4x F40 Flash PCI Cards
and COMSTAR software used for database files.
The COMSTAR configuration for the database files is in the FDA
2x 2540 M2 Storage Arrays  each configured with 12x 600GB disks and
2x RAID controllers
Each 2540 M2 Storage Array configured with 2 RAID-1 LUNs, each LUN exported using a separate controller.
Interrupts from the Network controllers on database server were configured across the
processors in the default set using the /usr/sbin/pcitool utility.
Stop intrd.
Solaris 11.1 Support Repository Update 4.5

Tuning in /etc/system:
set ddi_msix_alloc_limit=8
set ip:ip_soft_rings_cnt=16
Network Tuning:
ndd -set /dev/tcp tcp_conn_req_max_q 40000
ndd -set /dev/tcp tcp_conn_req_max_q0 40000
ndd -set /dev/tcp tcp_xmit_hiwat 524288
ndd -set /dev/tcp tcp_recv_hiwat 524288
ndd -set /dev/tcp tcp_smallest_anon_port 4096
ndd -set /dev/tcp tcp_naglim_def 1
ndd -set /dev/tcp tcp_time_wait_interval 10000
Configuration Notes:
18 Driver instances ran on 18 systems.
14 Emulator instances ran on 7 systems.