[Samsung Epic 4G Touch] PhAkEer:
this is what Im running and i am liking it a lot.

/sys/devices/system/cpu/cpufreq/busfreq_level_lock=0
/sys/block/mmcblk0boot1/queue/iosched/fifo_batch=24
/sys/block/mmcblk0boot0/queue/iosched/fifo_batch=24
/sys/block/mmcblk0boot0/queue/iosched/writes_starved=0
/sys/block/mmcblk0boot1/queue/iosched/writes_starved=0
/sys/block/loop0/queue/scheduler=deadline
/sys/block/loop1/queue/scheduler=sio
/sys/block/loop2/queue/scheduler=deadline
/sys/block/loop3/queue/scheduler=sio
/sys/block/loop4/queue/scheduler=deadline
/sys/block/loop5/queue/scheduler=sio
/sys/block/loop6/queue/scheduler=deadline
/sys/block/loop7/queue/scheduler=sio
/sys/block/ram0/queue/scheduler=deadline
/sys/block/ram1/queue/scheduler=sio
/sys/block/ram2/queue/scheduler=deadline
/sys/block/ram3/queue/scheduler=sio
/sys/block/ram4/queue/scheduler=deadline
/sys/block/ram5/queue/scheduler=sio
/sys/block/ram6/queue/scheduler=deadline
/sys/block/ram7/queue/scheduler=sio
/sys/block/ram8/queue/scheduler=deadline
/sys/block/ram9/queue/scheduler=sio
/sys/block/ram10/queue/scheduler=deadline
/sys/block/ram11/queue/scheduler=sio
/sys/block/ram12/queue/scheduler=deadline
/sys/block/ram13/queue/scheduler=sio
/sys/block/ram14/queue/scheduler=deadline
/sys/block/mmcblk0/queue/scheduler=deadline
/sys/class/bdi/default/read_ahead_kb=512
/sys/class/bdi/179:0/read_ahead_kb=1024
/sys/class/bdi/179:16/read_ahead_kb=1024
/sys/class/bdi/179:8/read_ahead_kb=1024
/sys/class/bdi/1:0/read_ahead_kb=1024
/sys/class/bdi/1:1/read_ahead_kb=512
/sys/class/bdi/1:10/read_ahead_kb=1024
/sys/class/bdi/1:11/read_ahead_kb=2048
/sys/class/bdi/1:12/read_ahead_kb=1024
/sys/class/bdi/1:13/read_ahead_kb=512
/sys/class/bdi/1:14/read_ahead_kb=2048
/sys/class/bdi/1:15/read_ahead_kb=512
/sys/class/bdi/1:2/read_ahead_kb=1024
/sys/class/bdi/1:3/read_ahead_kb=2048
/sys/class/bdi/1:4/read_ahead_kb=1024
/sys/class/bdi/1:5/read_ahead_kb=512
/sys/class/bdi/1:6/read_ahead_kb=2048
/sys/class/bdi/1:7/read_ahead_kb=512
/sys/class/bdi/1:8/read_ahead_kb=1024
/sys/class/bdi/1:9/read_ahead_kb=2048
/sys/class/bdi/253:0/read_ahead_kb=1024
/sys/class/bdi/7:0/read_ahead_kb=512
/sys/class/bdi/7:1/read_ahead_kb=2048
/sys/class/bdi/7:2/read_ahead_kb=512
/sys/class/bdi/7:3/read_ahead_kb=1024
/sys/class/bdi/7:4/read_ahead_kb=2048
/sys/class/bdi/7:5/read_ahead_kb=1024
/sys/class/bdi/7:6/read_ahead_kb=512
/sys/class/bdi/7:7/read_ahead_kb=2048
/sys/fs/ext4/mmcblk0p10/inode_goal=64
/sys/fs/ext4/mmcblk0p12/inode_goal=64
/sys/fs/ext4/mmcblk0p7/inode_goal=64
/sys/fs/ext4/mmcblk0p9/inode_goal=64
/sys/fs/ext4/mmcblk0p1/inode_goal=64
/sys/module/lowmemorykiller/parameters/adj=-2,3,5,7,12,15
/sys/module/lowmemorykiller/parameters/minfree=1024,6140,7757,12757,20575,30758
/proc/sys/vm/drop_caches=3
vm.page-cluster = 0
vm.highmem_is_dirtyable = 1
vm.lowmem_reserve_ratio = 99 66
vm.min_free_kbytes = 33000
vm.oom_kill_allocating_task = 0
vm.panic_on_oom = 0
vm.dirty_background_ratio = 44
vm.dirty_ratio = 33
vm.vfs_cache_pressure = 15
vm.overcommit_memory = 1
vm.overcommit_ratio = 75
vm.min_free_order_shift = 4
vm.laptop_mode = 5
vm.block_dump = 0
vm.swappiness = 80
vm.dirty_writeback_centisecs = 600
vm.dirty_expire_centisecs = 3600
kernel.panic = 20
kernel.panic_on_oops = 1
kernel.msgmni = 3074
kernel.msgmax = 72000
kernel.shmmni = 4096
kernel.shmall = 2097152
kernel.shmmax = 318435456
kernel.sem = 500 512000 64 2048
kernel.hung_task_timeout_secs = 20
kernel.sched_child_runs_first = 0
kernel.threads-max = 17333
net.unix.max_dgram_qlen = 52
net.ipv4.tcp_moderate_rcvbuf = 0
net.ipv4.route.flush = 1
net.ipv4.udp_rmem_min = 5252
net.ipv4.udp_wmem_min = 5252
net.ipv4.ip_no_pmtu_disc = 0
net.ipv4.tcp_ecn = 0
net.ipv4.tcp_rmem = 5552 196333 2533333
net.ipv4.tcp_wmem = 5252 63333 1963333
net.ipv4.tcp_timestamps = 1
net.ipv4.tcp_sack = 1
net.ipv4.tcp_fack = 1
net.ipv4.tcp_window_scaling = 1
net.ipv4.tcp_tw_recycle = 1
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_congestion_control = cubic
net.ipv4.conf.all.rp_filter = 1
net.ipv4.conf.default.rp_filter = 1
net.ipv4.tcp_synack_retries = 1
net.ipv4.tcp_syn_retries = 1
net.ipv4.tcp_max_syn_backlog = 1024
net.ipv4.tcp_max_tw_buckets = 152525
net.ipv4.icmp_echo_ignore_all = 1
net.ipv4.icmp_ignore_bogus_error_responses = 1
net.ipv4.tcp_no_metrics_save = 1
net.ipv4.tcp_fin_timeout = 25
net.ipv4.tcp_keepalive_intvl = 30
net.ipv4.tcp_keepalive_probes = 12
net.ipv4.tcp_keepalive_time = 60
net.ipv4.ip_forward = 1
net.ipv4.conf.default.accept_source_route = 0
net.ipv4.conf.all.accept_source_route = 0
net.ipv4.conf.all.accept_redirects = 0
net.ipv4.conf.default.accept_redirects = 0
net.ipv4.conf.all.secure_redirects = 0
net.ipv4.conf.default.secure_redirects = 0
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor=ondemand
/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq=25000
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq=1150000
/sys/devices/system/cpu/cpufreq/ondemand/sampling_rate=30000
/sys/devices/system/cpu/cpu0/cpufreq/

.

Being on CM shouldnt change much.

That is the contents of my

/etc/sysctl.conf

I can upload if you cant make it in your root browser for some reason ;)

Permissions on sysctl.conf should always be 644 (or rw_r__r__)