[Asus Transformer TF700] sbdags:
I'm trying to read up on what these do and found this page. So they are related to entropy generator. Looks like they are used aas part of the cross breeder patch.

http://linux.die.net/man/4/random

Is there anything in the kernel that would delay detecting the screen coming on from when the power button is pressed. I onlky picked those two as I saw the word wakeup and thought it might be related before I looked up what they did......

The following tweaks have been provided and they do seem to work well but one or more is conflicting with the stock kernel based kernels like yours and hunds and causes the power button to screen wake to be very laggy........

/system/xbin/sysctl -w fs.file-max=524288
/system/xbin/sysctl -w fs.inotify.max_queued_events=32000
/system/xbin/sysctl -w fs.inotify.max_user_instances=256
/system/xbin/sysctl -w fs.inotify.max_user_watches=10240
/system/xbin/sysctl -w fs.lease-break-time=10
/system/xbin/sysctl -w vm.dirty_ratio=50
/system/xbin/sysctl -w vm.dirty_background_ratio=90
/system/xbin/sysctl -w vm.min_free_kbytes=8192
/system/xbin/sysctl -w vm.dirty_writeback_centisecs=0
/system/xbin/sysctl -w vm.drop_caches=3
/system/xbin/sysctl -w vm.vfs_cache_pressure=75
/system/xbin/sysctl -w kernel.random.read_wakeup_threshold=128
/system/xbin/sysctl -w kernel.random.write_wakeup_threshold=256
/system/xbin/sysctl -w kernel.sched_latency_ns=8000000
/system/xbin/sysctl -w kernel.sched_wakeup_granularity_ns=200000
/system/xbin/sysctl -w kernel.threads-max=524288
/system/xbin/sysctl -w net.ipv4.tcp_congestion_control=cubic
/system/xbin/sysctl -w net.ipv4.tcp_window_scaling=1
/system/xbin/sysctl -w net.ipv4.tcp_mem="2000000 2009000 2097152"
/system/xbin/sysctl -w net.ipv4.udp_mem="2000000 2009000 2097152"
/system/xbin/sysctl -w net.ipv4.tcp_wmem="4096 16384 2097152"
/system/xbin/sysctl -w net.ipv4.udp_wmem_min=4096
/system/xbin/sysctl -w net.core.wmem_max=2097152
/system/xbin/sysctl -w net.core.wmem_default=16384
/system/xbin/sysctl -w net.ipv4.tcp_rmem="6144 32768 2097152"
/system/xbin/sysctl -w net.ipv4.udp_rmem_min=6144
/system/xbin/sysctl -w net.core.rmem_max=2097152
/system/xbin/sysctl -w net.core.rmem_default=32768
/system/xbin/sysctl -w net.core.somaxconn=524288
/system/xbin/sysctl -w net.core.netdev_max_backlog=8192
/system/xbin/sysctl -w net.core.dev_weight=64
/system/xbin/sysctl -w net.core.optmem_max=1048576
/system/xbin/sysctl -w net.ipv4.tcp_max_orphans=4096
/system/xbin/sysctl -w net.ipv4.tcp_orphan_retries=0
/system/xbin/sysctl -w net.ipv4.ipfrag_high_thresh=524288
/system/xbin/sysctl -w net.ipv4.ipfrag_low_thresh=500000
/system/xbin/sysctl -w net.ipv4.tcp_no_metrics_save=1
/system/xbin/sysctl -w net.ipv4.tcp_moderate_rcvbuf=1
/system/xbin/sysctl -w sunrpc.tcp_slot_table_entries=32
/system/xbin/sysctl -w sunrpc.udp_slot_table_entries=32
/system/xbin/sysctl -w net.ipv4.neigh.default.proxy_qlen=96
/system/xbin/sysctl -w net.ipv4.neigh.default.unres_qlen=6
/system/xbin/sysctl -w net.ipv4.route.flush=1
/system/xbin/sysctl -w net.ipv6.route.flush=1
/system/xbin/sysctl -w net.inet.tcp.sendbuf_auto=1
/system/xbin/sysctl -w net.inet.tcp.sendbuf_inc=16384
/system/xbin/sysctl -w net.inet.tcp.sendbuf_max=2097152
/system/xbin/sysctl -w net.inet.tcp.recvbuf_auto=1
/system/xbin/sysctl -w net.inet.tcp.recvbuf_inc=32768
/system/xbin/sysctl -w net.inet.tcp.recvbuf_max=2097152

Fancy helping me out rather than calling me clueless for a change? :p

I can't find any good info on

kernel.sched_wakeup_granularity_ns

What does it do?