Displaying 4 results from an estimated 4 matches for "shm_use_phys".
2003 Apr 06
1
load testing and tuning a 4GB RAM server
...piled, hyperthreading NOT compiled in kernel
* 4 GB of RAM, 8 GB of swap on Raid 1 (15K RPM drives) for speed
* User Data is on Raid 5 in a detached PowerVault
Contents of /boot/loader.conf:
kern.ipc.maxsockets=32768
kern.ipc.nmbclusters=32768
kern.ipc.nmbufs=131072
kern.ipc.nsfbufs=6656
kern.ipc.shm_use_phys=1
kern.maxfiles=32768
kern.maxproc=8192
kern.maxswzone=33554432
kern.nbuf=16384
kern.ncallout=32768
kern.vm.kmem.size=268435456
kern.vm.pmap.shpgperproc=2048
net.inet.tcp.tcbhashsize=16384
Contents of /etc/sysctl.conf:
kern.ip.somaxconn=4096
vm.v_free_min=131072
vm.v_free_target=262144
vm.f_free_...
2006 Mar 22
1
How do I change kern.ipc.shmmax in FreeBSD 5.x automatically after reboot?
Hello,
I have the following entries in /boot/loader.conf:
kern.ipc.shm_use_phys="1"
kern.ipc.semmns="500"
kern.ipc.semmni="40"
kern.ipc.semmap="500"
which are set correctly. Unfortunately, the following
two entries
kern.ipc.shmmax="512000000"
kern.ipc.shmall="65526"
do not change the corresponding values...
2008 May 14
1
Approaching the limit on PV entries, consider increasing either the vm.pmap.shpgperproc or the vm.pmap.pv_entry_max sysctl.
...2837
vm.pmap.pc_chunk_count: 1463
vm.pmap.pv_entry_count: 238418
vm.pmap.shpgperproc: 2000
vm.pmap.pv_entry_max: 13338058
The box is lightly loaded, it is an 8 core box with load average about 0.2-0.4
Any ideas about what to check/do next? I only could find a post which suggests
using:
kern.ipc.shm_use_phys: 1
But I already set it and it has no effect...box has 4gb of memory:
CPU: 0.1% user, 0.0% nice, 0.0% system, 0.0% interrupt, 99.9% idle
Mem: 180M Active, 1584M Inact, 467M Wired, 131M Cache, 214M Buf, 1578M Free
Swap: 8192M Total, 8548K Used, 8184M Free
I have the following in make.conf
C...
2006 Apr 12
1
powerd not behaving with an Asus A8V-MX and Athlon 64 X2 3800+
...ipc.semmni: 10
kern.ipc.semmns: 60
kern.ipc.semmnu: 30
kern.ipc.semmsl: 60
kern.ipc.semopm: 100
kern.ipc.semume: 10
kern.ipc.semusz: 92
kern.ipc.semvmx: 32767
kern.ipc.semaem: 16384
kern.ipc.shmmax: 33554432
kern.ipc.shmmin: 1
kern.ipc.shmmni: 192
kern.ipc.shmseg: 128
kern.ipc.shmall: 8192
kern.ipc.shm_use_phys: 0
kern.ipc.shm_allow_removed: 0
kern.ipc.numopensockets: 22
kern.ipc.maxsockets: 12328
kern.ipc.nsfbufs: 6656
kern.ipc.nsfbufspeak: 4
kern.ipc.nsfbufsused: 0
kern.dummy: 0
kern.ps_strings: 3217031152
kern.usrstack: 3217031168
kern.logsigexit: 1
kern.iov_max: 1024
kern.cam.cam_srch_hi: 0
kern.cam.s...