[Freeswitch-users] Estimating Call Capacity

[Ujjval Karihaloo]

With the following spec for CPU and Memory can someone help me guesstimating how many simultaneous calls and Calls/sec a FS server can handle - Used as a Conferencing Server.

cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 15
model           : 4
model name      : Intel(R) Pentium(R) 4 CPU 2.80GHz
stepping        : 1
cpu MHz         : 2800.386
cache size      : 1024 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 1
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips        : 5604.12

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 15
model           : 4
model name      : Intel(R) Pentium(R) 4 CPU 2.80GHz
stepping        : 1
cpu MHz         : 2800.386
cache size      : 1024 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 1
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips        : 5600.22


# cat /proc/meminfo
MemTotal:      1035080 kB
MemFree:        517972 kB
Buffers:         85812 kB
Cached:         271264 kB
SwapCached:          0 kB
Active:         224292 kB
Inactive:       223008 kB
HighTotal:      130816 kB
HighFree:        29484 kB
LowTotal:       904264 kB
LowFree:        488488 kB
SwapTotal:     2031608 kB
SwapFree:      2031520 kB
Dirty:              80 kB
Writeback:           0 kB
AnonPages:       90172 kB
Mapped:          39880 kB
Slab:            60060 kB
PageTables:       3232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   2549148 kB
Committed_AS:   345780 kB
VmallocTotal:   114680 kB
VmallocUsed:      3584 kB
VmallocChunk:   110888 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     4096 kB