This discussion has been locked.

You can no longer post new replies to this discussion. If you have a question you can start a new discussion

CPU test IPsec, rare result

Hi (excuse my english):
I have accomplished a CPU test conecting 1 for 1 ipsec client and measured de CPU utilization, but since 4 client, CPU utilization decrease rarely. Again same test, again same rare result,

Any ideas

Saludos

This thread was automatically locked due to age.

Parents

0 Marcelo Mujica over 21 years ago

[ QUOTE ]
Hi (excuse my english):
I have accomplished a CPU test conecting 1 for 1 ipsec client and measured de CPU utilization when download a bulk fahion (600MB file), but since 4 client, CPU utilization decrease rarely. Again same test, again same rare result,

Any ideas

Saludos

[/ QUOTE ]
Cancel
Vote Up 0 Vote Down

Cancel
0 William Warren over 21 years ago in reply to Marcelo Mujica

4 percent? is that the amount of hte increase or the total usage? if it is the total usage i would not worry..if that is the percentage increase as long as your cpu does not hang around over 60 or so percent i would not worry about it either..

Owner: Emmanuel Technology Consulting

http://etc-md.com

Former Sophos SG(Astaro) advocate/researcher/Silver Partner

PfSense w/Suricata, ntopng,

Other addons to follow
Cancel
Vote Up 0 Vote Down

Cancel
0 William Warren over 21 years ago in reply to Marcelo Mujica

how about when vpn is completly shut down?

Owner: Emmanuel Technology Consulting

http://etc-md.com

Former Sophos SG(Astaro) advocate/researcher/Silver Partner

PfSense w/Suricata, ntopng,

Other addons to follow
Cancel
Vote Up 0 Vote Down

Cancel
0 Marcelo Mujica over 21 years ago in reply to William Warren

I don´t probe shutdown freeswan service , but service idle (no client connected)
Cancel
Vote Up 0 Vote Down

Cancel
0 William Warren over 21 years ago in reply to Marcelo Mujica

you are running freeswan on the Astaro box? if nothing esle is running then either you ahve a hardware problem or something is chewing up your cpu cycles..go into webmin..under reporting click hardware..scroll down to the process list and copy and paste the list here..[:)]

Owner: Emmanuel Technology Consulting

http://etc-md.com

Former Sophos SG(Astaro) advocate/researcher/Silver Partner

PfSense w/Suricata, ntopng,

Other addons to follow
Cancel
Vote Up 0 Vote Down

Cancel
0 Marcelo Mujica over 21 years ago in reply to William Warren

You are not understand my question:
My system does not have surcharge of CPU, destiny that CPU's utilization low to measure that connect but clients IPSec (this is rare or not?)

PS: Freeswan is the implementation incorpored to ASTARO you were not tasting it?

Regards
Cancel
Vote Up 0 Vote Down

Cancel
0 William Warren over 21 years ago in reply to Marcelo Mujica

ok back to the beginning..you have high cpu usage at all times or jsut with ipsec on?

Owner: Emmanuel Technology Consulting

http://etc-md.com

Former Sophos SG(Astaro) advocate/researcher/Silver Partner

PfSense w/Suricata, ntopng,

Other addons to follow
Cancel
Vote Up 0 Vote Down

Cancel
0 Marcelo Mujica over 21 years ago in reply to William Warren

I am no problem..but astaro behaviour is rare in the ipsec vpn roadwarrior test (please see the 4th post)
I try connecting 1 for 1 ipsec client. Since 1 to 4th client cpu is increase, spending up to 90%......But since 6 to upper decrease to 80% strangely. This is normal??

Thank
Cancel
Vote Up 0 Vote Down

Cancel
0 William Warren over 21 years ago in reply to Marcelo Mujica

aha..ok...i think i understand...the cpu decreases when you add more than 4 ipsec clients..that one i do not have an answer for..however linux is a different animal it may decrease to the the hernel or module readjusting hte load(this is jsut a wild guess here as i do not claim to understand Linux memory workings/caching in this instance)

Owner: Emmanuel Technology Consulting

http://etc-md.com

Former Sophos SG(Astaro) advocate/researcher/Silver Partner

PfSense w/Suricata, ntopng,

Other addons to follow
Cancel
Vote Up 0 Vote Down

Cancel
0 Marcelo Mujica over 21 years ago in reply to William Warren

I Think that tendency should be increase cpu utilization

Regards
Cancel
Vote Up 0 Vote Down

Cancel
0 William Warren over 21 years ago in reply to Marcelo Mujica

maybe..:0 maybe some other more well-versed users here can shed dsome light on this? frankly if i load the machine up more and the cpu usage goes down i would be doing somersalts in joy..[:)]

Owner: Emmanuel Technology Consulting

http://etc-md.com

Former Sophos SG(Astaro) advocate/researcher/Silver Partner

PfSense w/Suricata, ntopng,

Other addons to follow
Cancel
Vote Up 0 Vote Down

Cancel
0 Marcelo Mujica over 21 years ago in reply to William Warren

If this behaviour is forever no desirable Checkpoint whit accelerator card [:)]
I did not make the server nothing (No reiki,saumerio...)

Regards
Cancel
Vote Up 0 Vote Down

Cancel

Reply

0 Marcelo Mujica over 21 years ago in reply to William Warren

If this behaviour is forever no desirable Checkpoint whit accelerator card [:)]
I did not make the server nothing (No reiki,saumerio...)

Regards
Cancel
Vote Up 0 Vote Down

Cancel

Children

No Data