[Freeswitch-users] Freeswitch performance issues
Jeff Leung
jleung at v10networks.ca
Fri Jul 12 19:31:13 MSD 2013
Try passing the CPU feature flags to the guest.
First thing right there gives you the option you'd want to tune.
http://www.linux-kvm.org/page/Tuning_KVM
From: freeswitch-users-bounces at lists.freeswitch.org
[mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Vladimir
Getmanshchuk
Sent: Friday, July 12, 2013 1:12 AM
To: freeswitch-users at lists.freeswitch.org
Subject: [Freeswitch-users] Freeswitch performance issues
Strange performance issue on KVM guest.
I have freeswitch which use mod_lua for lcr routing backended on portgresql
database.
channel
variables:max_forwards=70,proxy_media=true,disable-transcoding=true,absolute
_codec_string='PCMA,PCMU,G729,GSM'}
# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 2
model name : QEMU Virtual CPU version 0.14.1
stepping : 3
cpu MHz : 3466.462
cache size : 4096 KB
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good nopl pni cx16
popcnt hypervisor lahf_lm
bogomips : 6932.92
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 2
model name : QEMU Virtual CPU version 0.14.1
stepping : 3
cpu MHz : 3466.462
cache size : 4096 KB
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good nopl pni cx16
popcnt hypervisor lahf_lm
bogomips : 6933.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 2
model name : QEMU Virtual CPU version 0.14.1
stepping : 3
cpu MHz : 3466.462
cache size : 4096 KB
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good nopl pni cx16
popcnt hypervisor lahf_lm
bogomips : 6934.28
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 2
model name : QEMU Virtual CPU version 0.14.1
stepping : 3
cpu MHz : 3466.462
cache size : 4096 KB
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good nopl pni cx16
popcnt hypervisor lahf_lm
bogomips : 6933.86
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 2
model name : QEMU Virtual CPU version 0.14.1
stepping : 3
cpu MHz : 3466.462
cache size : 4096 KB
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good nopl pni cx16
popcnt hypervisor lahf_lm
bogomips : 6934.19
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 2
model name : QEMU Virtual CPU version 0.14.1
stepping : 3
cpu MHz : 3466.462
cache size : 4096 KB
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good nopl pni cx16
popcnt hypervisor lahf_lm
bogomips : 6934.22
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 2
model name : QEMU Virtual CPU version 0.14.1
stepping : 3
cpu MHz : 3466.462
cache size : 4096 KB
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good nopl pni cx16
popcnt hypervisor lahf_lm
bogomips : 6934.04
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 2
model name : QEMU Virtual CPU version 0.14.1
stepping : 3
cpu MHz : 3466.462
cache size : 4096 KB
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good nopl pni cx16
popcnt hypervisor lahf_lm
bogomips : 6932.81
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
=============================================================
# fs_cli --execute="show modules"
type,name,ikey,filename
api,...,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,acl,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,alias,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,banner,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,bgapi,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,bg_system,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,break,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,chat,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
api,complete,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,cond,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,console,mod_console,/usr/local/freeswitch/mod/mod_console.so
api,console_complete,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,console_complete_xml,mod_commands,/usr/local/freeswitch/mod/mod_commands
.so
api,create_uuid,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,db_cache,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,domain_exists,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,echo,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,enum,mod_enum,/usr/local/freeswitch/mod/mod_enum.so
api,enum_auto,mod_enum,/usr/local/freeswitch/mod/mod_enum.so
api,escape,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,eval,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,event_sink,mod_event_socket,/usr/local/freeswitch/mod/mod_event_socket.s
o
api,expand,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,file_exists,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,find_user_xml,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,fsctl,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,global_getvar,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,global_setvar,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,group_call,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,help,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,host_lookup,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,hostname,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,hupall,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,in_group,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,is_lan_addr,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,limit_hash_usage,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,limit_interval_reset,mod_commands,/usr/local/freeswitch/mod/mod_commands
.so
api,limit_reset,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,limit_status,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,limit_usage,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,list_users,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,load,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,log,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,lua,mod_lua,/usr/local/freeswitch/mod/mod_lua.so
api,luarun,mod_lua,/usr/local/freeswitch/mod/mod_lua.so
api,md5,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,module_exists,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,msleep,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,nat_map,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,originate,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,page,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
api,pause,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,presence,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
api,regex,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,reg_url,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,reload,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,reloadacl,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,reloadxml,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,replace,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,say_string,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,sched_api,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,sched_broadcast,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,sched_del,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,sched_hangup,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,sched_transfer,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,show,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,shutdown,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,sofia,mod_sofia,/usr/local/freeswitch/mod/mod_sofia.so
api,sofia_contact,mod_sofia,/usr/local/freeswitch/mod/mod_sofia.so
api,sofia_count_reg,mod_sofia,/usr/local/freeswitch/mod/mod_sofia.so
api,sofia_dig,mod_sofia,/usr/local/freeswitch/mod/mod_sofia.so
api,sofia_gateway_data,mod_sofia,/usr/local/freeswitch/mod/mod_sofia.so
api,sofia_username_of,mod_sofia,/usr/local/freeswitch/mod/mod_sofia.so
api,sql_escape,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,start_tdd_detect,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
api,start_tone_detect,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
api,status,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,stop_tdd_detect,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
api,stop_tone_detect,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
api,strepoch,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
api,strftime,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
api,strftime_tz,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,strmicroepoch,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
api,stun,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,switchname,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,system,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,timer_test,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,time_test,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,tone_detect,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,unload,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,unsched_api,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,url_decode,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,url_encode,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,user_data,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,user_exists,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_answer,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_audio,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_break,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_bridge,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_broadcast,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_buglist,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_chat,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_debug_audio,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_deflect,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_displace,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_display,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_dual_transfer,mod_commands,/usr/local/freeswitch/mod/mod_commands.s
o
api,uuid_dump,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_early_ok,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_exists,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_fileman,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_flush_dtmf,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_getvar,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_hold,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_jitterbuffer,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_kill,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_limit,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_limit_release,mod_commands,/usr/local/freeswitch/mod/mod_commands.s
o
api,uuid_loglevel,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_media,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_media_reneg,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_outgoing_answer,mod_commands,/usr/local/freeswitch/mod/mod_commands
.so
api,uuid_park,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_pause,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_phone_event,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_pre_answer,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_preprocess,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_record,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_recovery_refresh,mod_commands,/usr/local/freeswitch/mod/mod_command
s.so
api,uuid_recv_dtmf,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_send_dtmf,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_send_info,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_send_message,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_send_tdd,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
api,uuid_session_heartbeat,mod_commands,/usr/local/freeswitch/mod/mod_comman
ds.so
api,uuid_setvar,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_setvar_multi,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_simplify,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_transfer,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,uuid_video_refresh,mod_commands,/usr/local/freeswitch/mod/mod_commands.s
o
api,uuid_zombie_exec,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,version,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,xml_flush_cache,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,xml_locate,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
api,xml_wrap,mod_commands,/usr/local/freeswitch/mod/mod_commands.so
application,answer,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,att_xfer,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,bind_digit_action,mod_dptools,/usr/local/freeswitch/mod/mod_dpto
ols.so
application,bind_meta_app,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.
so
application,blind_transfer_ack,mod_dptools,/usr/local/freeswitch/mod/mod_dpt
ools.so
application,block_dfmf,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,break,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,bridge,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,bridge_export,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.
so
application,capture,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,check_acl,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,clear_digit_action,mod_dptools,/usr/local/freeswitch/mod/mod_dpt
ools.so
application,clear_speech_cache,mod_dptools,/usr/local/freeswitch/mod/mod_dpt
ools.so
application,cng_plc,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,deflect,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,delay_echo,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,detect_speech,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.
so
application,digit_action_set_realm,mod_dptools,/usr/local/freeswitch/mod/mod
_dptools.so
application,displace_session,mod_dptools,/usr/local/freeswitch/mod/mod_dptoo
ls.so
application,early_hangup,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.s
o
application,eavesdrop,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,echo,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,enable_heartbeat,mod_dptools,/usr/local/freeswitch/mod/mod_dptoo
ls.so
application,endless_playback,mod_dptools,/usr/local/freeswitch/mod/mod_dptoo
ls.so
application,enum,mod_enum,/usr/local/freeswitch/mod/mod_enum.so
application,eval,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,event,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,execute_extension,mod_dptools,/usr/local/freeswitch/mod/mod_dpto
ols.so
application,export,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,fax_detect,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,flush_dtmf,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,gentones,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,hangup,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,hold,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,info,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,intercept,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,ivr,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,jitterbuffer,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.s
o
application,limit,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,limit_execute,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.
so
application,limit_hash,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,limit_hash_execute,mod_dptools,/usr/local/freeswitch/mod/mod_dpt
ools.so
application,log,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,lua,mod_lua,/usr/local/freeswitch/mod/mod_lua.so
application,mkdir,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,multiset,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,mutex,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,page,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,park,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,park_state,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,phrase,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,pickup,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,play_and_detect_speech,mod_dptools,/usr/local/freeswitch/mod/mod
_dptools.so
application,play_and_get_digits,mod_dptools,/usr/local/freeswitch/mod/mod_dp
tools.so
application,playback,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,pre_answer,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,preprocess,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,presence,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,privacy,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,push,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,queue_dtmf,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,read,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,record,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,record_session,mod_dptools,/usr/local/freeswitch/mod/mod_dptools
.so
application,recovery_refresh,mod_dptools,/usr/local/freeswitch/mod/mod_dptoo
ls.so
application,redirect,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,remove_bugs,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,rename,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,respond,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,ring_ready,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,rxfax,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
application,say,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,sched_broadcast,mod_dptools,/usr/local/freeswitch/mod/mod_dptool
s.so
application,sched_cancel,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.s
o
application,sched_hangup,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.s
o
application,sched_heartbeat,mod_dptools,/usr/local/freeswitch/mod/mod_dptool
s.so
application,sched_transfer,mod_dptools,/usr/local/freeswitch/mod/mod_dptools
.so
application,send_display,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.s
o
application,send_dtmf,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,send_info,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,session_loglevel,mod_dptools,/usr/local/freeswitch/mod/mod_dptoo
ls.so
application,set,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,set_audio_level,mod_dptools,/usr/local/freeswitch/mod/mod_dptool
s.so
application,set_global,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,set_mute,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,set_name,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,set_profile_var,mod_dptools,/usr/local/freeswitch/mod/mod_dptool
s.so
application,set_user,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,set_zombie_exec,mod_dptools,/usr/local/freeswitch/mod/mod_dptool
s.so
application,sleep,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,socket,mod_event_socket,/usr/local/freeswitch/mod/mod_event_sock
et.so
application,sofia_sla,mod_sofia,/usr/local/freeswitch/mod/mod_sofia.so
application,soft_hold,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,sound_test,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,spandsp_detect_tdd,mod_spandsp,/usr/local/freeswitch/mod/mod_spa
ndsp.so
application,spandsp_inject_tdd,mod_spandsp,/usr/local/freeswitch/mod/mod_spa
ndsp.so
application,spandsp_send_tdd,mod_spandsp,/usr/local/freeswitch/mod/mod_spand
sp.so
application,spandsp_start_dtmf,mod_spandsp,/usr/local/freeswitch/mod/mod_spa
ndsp.so
application,spandsp_start_fax_detect,mod_spandsp,/usr/local/freeswitch/mod/m
od_spandsp.so
application,spandsp_stop_detect_tdd,mod_spandsp,/usr/local/freeswitch/mod/mo
d_spandsp.so
application,spandsp_stop_dtmf,mod_spandsp,/usr/local/freeswitch/mod/mod_span
dsp.so
application,spandsp_stop_fax_detect,mod_spandsp,/usr/local/freeswitch/mod/mo
d_spandsp.so
application,spandsp_stop_inject_tdd,mod_spandsp,/usr/local/freeswitch/mod/mo
d_spandsp.so
application,speak,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,start_dtmf,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,start_dtmf_generate,mod_dptools,/usr/local/freeswitch/mod/mod_dp
tools.so
application,start_tone_detect,mod_spandsp,/usr/local/freeswitch/mod/mod_span
dsp.so
application,stop,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,stop_displace_session,mod_dptools,/usr/local/freeswitch/mod/mod_
dptools.so
application,stop_dtmf,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,stop_dtmf_generate,mod_dptools,/usr/local/freeswitch/mod/mod_dpt
ools.so
application,stop_record_session,mod_dptools,/usr/local/freeswitch/mod/mod_dp
tools.so
application,stop_tone_detect,mod_spandsp,/usr/local/freeswitch/mod/mod_spand
sp.so
application,stop_tone_detect,mod_dptools,/usr/local/freeswitch/mod/mod_dptoo
ls.so
application,strftime,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,system,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,t38_gateway,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
application,three_way,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,tone_detect,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,transfer,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,txfax,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
application,unbind_meta_app,mod_dptools,/usr/local/freeswitch/mod/mod_dptool
s.so
application,unblock_dtmf,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.s
o
application,unhold,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,unloop,mod_loopback,/usr/local/freeswitch/mod/mod_loopback.so
application,unset,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,unshift,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
application,verbose_events,mod_dptools,/usr/local/freeswitch/mod/mod_dptools
.so
application,video_refresh,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.
so
application,wait_for_answer,mod_dptools,/usr/local/freeswitch/mod/mod_dptool
s.so
application,wait_for_silence,mod_dptools,/usr/local/freeswitch/mod/mod_dptoo
ls.so
chat,api,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
chat,event,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
chat,sip,mod_sofia,/usr/local/freeswitch/mod/mod_sofia.so
codec,ADPCM (IMA),mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
codec,G.711 alaw,CORE_PCM_MODULE,/CORE_PCM_MODULE.so
codec,G.711 ulaw,CORE_PCM_MODULE,/CORE_PCM_MODULE.so
codec,G.722,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
codec,G.723.1 6.3k,mod_g723_1,/usr/local/freeswitch/mod/mod_g723_1.so
codec,G.726 16k,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
codec,G.726 16k (AAL2),mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
codec,G.726 24k,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
codec,G.726 24k (AAL2),mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
codec,G.726 32k,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
codec,G.726 32k (AAL2),mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
codec,G.726 40k,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
codec,G.726 40k (AAL2),mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
codec,G.729,mod_g729,/usr/local/freeswitch/mod/mod_g729.so
codec,GSM,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
codec,LPC-10,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
codec,PROXY PASS-THROUGH,CORE_PCM_MODULE,/CORE_PCM_MODULE.so
codec,PROXY VIDEO PASS-THROUGH,CORE_PCM_MODULE,/CORE_PCM_MODULE.so
codec,RAW Signed Linear (16 bit),CORE_PCM_MODULE,/CORE_PCM_MODULE.so
dialplan,enum,mod_enum,/usr/local/freeswitch/mod/mod_enum.so
dialplan,inline,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
dialplan,LUA,mod_lua,/usr/local/freeswitch/mod/mod_lua.so
dialplan,XML,mod_dialplan_xml,/usr/local/freeswitch/mod/mod_dialplan_xml.so
endpoint,error,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
endpoint,group,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
endpoint,h323,mod_h323,/usr/local/freeswitch/mod/mod_h323.so
endpoint,loopback,mod_loopback,/usr/local/freeswitch/mod/mod_loopback.so
endpoint,modem,mod_spandsp,/usr/local/freeswitch/mod/mod_spandsp.so
endpoint,pickup,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
endpoint,rtp,mod_sofia,/usr/local/freeswitch/mod/mod_sofia.so
endpoint,sofia,mod_sofia,/usr/local/freeswitch/mod/mod_sofia.so
endpoint,user,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
file,adpcm,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,aiff,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,al,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,alaw,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,au,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,avr,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,caf,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,file_string,mod_dptools,/usr/local/freeswitch/mod/mod_dptools.so
file,gsm,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,htk,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,iff,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,mat,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,paf,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,pvf,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,r16,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,r24,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,r32,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,r8,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,raw,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,sd2,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,sds,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,sf,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,ul,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,ulaw,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,voc,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,w64,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,wav,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,wve,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
file,xi,mod_sndfile,/usr/local/freeswitch/mod/mod_sndfile.so
management,1001,mod_sofia,/usr/local/freeswitch/mod/mod_sofia.so
timer,soft,CORE_SOFTTIMER_MODULE,/CORE_SOFTTIMER_MODULE.so
342 total.
=============================================================
#fs_cli --execute="show detailed_calls" | grep total
116 total.
=============================================================
# ps ax | grep freeswitch
4629 ? S<l 478:14 freeswitch -nc -nonat -rp
14950 pts/2 S+ 0:00 grep --color=auto freeswitch
=============================================================
# cat /proc/4629/limits
Limit Soft Limit Hard Limit Units
Max cpu time unlimited unlimited seconds
Max file size unlimited unlimited bytes
Max data size unlimited unlimited bytes
Max stack size 245760 8388608 bytes
Max core file size unlimited unlimited bytes
Max resident set unlimited unlimited bytes
Max processes unlimited unlimited
processes
Max open files 999999 999999 files
Max locked memory 65536 65536 bytes
Max address space unlimited unlimited bytes
Max file locks unlimited unlimited locks
Max pending signals 63752 63752 signals
Max msgqueue size 819200 819200 bytes
Max nice priority 0 0
Max realtime priority unlimited unlimited
Max realtime timeout unlimited unlimited us
=============================================================
# mount | grep tmpfs | grep /usr/local/freeswitch/db
tmpfs on /usr/local/freeswitch/db type tmpfs (rw)
# grep /dev/shm /usr/local/freeswitch/conf/autoload_configs/switch.conf.xml
<param name="core-db-name" value="/dev/shm/core.db"/>
# vmstat 1 10
procs -----------memory---------- ---swap-- -----io---- -system--
----cpu----
r b swpd free buff cache si so bi bo in cs us sy id
wa
1 0 0 6016128 181640 1473820 0 0 13 24 45 304 9 13 78
0
0 0 0 6016020 181640 1473936 0 0 0 48 19832 22060 13 20
67 0
0 0 0 6016076 181640 1473984 0 0 0 96 19100 21048 14 17
69 0
0 0 0 6016180 181648 1474032 0 0 0 52 19814 22302 14 19
67 0
0 0 0 6016764 181648 1474144 0 0 0 80 16483 17134 11 13
76 0
0 0 0 6016636 181648 1474292 0 0 0 656 20314 22464 14 20
66 1
2 0 0 6016536 181648 1474412 0 0 0 104 20861 23679 10 24
66 1
0 1 0 6016624 181648 1474548 0 0 0 96 19267 21027 10 20
70 0
1 0 0 6016736 181648 1474676 0 0 0 112 20107 22805 16 18
65 0
0 0 0 6016752 181648 1474732 0 0 0 64 18041 19181 8 20
72 0
So as you can see we have only 110 calls and 70 cpu idle!
Please help to find bottleneck.
--
Yours sincerely,
Vladimir Getmanshchuk
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