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Posted to users@trafficserver.apache.org by "Neddy, NH. Nam" <na...@nd24.net> on 2012/06/16 06:29:08 UTC
ATS 3.2 CPU utilization
Hi,
I'm testing ATS 3.2 on fresh dual core computer, OpenIndiana 151a4 OS.
After started, CPU load is always at 2.37, 2.32, 2.32, neither idle
nor working.
# prstat
PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/NLWP
21338 nobody 244M 85M cpu0 54 0 10:21:45 20% traffic_server/21
21335 root 13M 9260K sleep 59 0 0:01:48 0.1% traffic_manager/8
and
# truss -p 21338
part of output could be seen here: http://pastebin.com/ZRzMXBvi
Could somebody help to solve problem, please?
--
Best regards,
Hai Nam, Nguyen
RE: ATS 3.2 CPU utilization
Posted by Jacov Koren <Ja...@commtouch.com>.
Sorry, I accidentally entered this thread ...
Opened new one...
-----Original Message-----
From: Jacov Koren [mailto:Jacov.Koren@commtouch.com]
Sent: Sunday, June 17, 2012 4:15 PM
To: users@trafficserver.apache.org
Cc: dev@trafficserver.apache.org
Subject: RE: ATS 3.2 CPU utilization
I am just trying to understand how ssl connection can take place when using transparent proxy.
Do I need to intercept the traffic with iptables just like I did for port 80 ?
Do I need to configure something else in records.config?
It's pretty urgent , I would really appreciate it if someone can help me ?
Thanks,
Jacob
-----Original Message-----
From: Jacov Koren [mailto:Jacov.Koren@commtouch.com]
Sent: Sunday, June 17, 2012 3:19 PM
To: users@trafficserver.apache.org
Cc: dev@trafficserver.apache.org
Subject: RE: ATS 3.2 CPU utilization
What do you mean?
I have a set up with ATS as a transparent proxy, I can access web pages..
But when I try to access sites with https I get "the connection was interrupted"
On wget I get a different message -
[root@perfclient1 ~]# wget https://173.194.41.149
--2012-06-17 10:55:37-- https://173.194.41.149/ Connecting to 173.194.41.149:443... connected.
OpenSSL: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol Unable to establish SSL connection.
-----Original Message-----
From: Neddy, NH. Nam [mailto:nam.nh@nd24.net]
Sent: Sunday, June 17, 2012 3:07 PM
To: users@trafficserver.apache.org
Cc: dev@trafficserver.apache.org
Subject: Re: ATS 3.2 CPU utilization
It's only configured as forward proxy.
On Sun, Jun 17, 2012 at 7:03 PM, Jacov Koren <Ja...@commtouch.com> wrote:
> Is there a problem configuring ATS to support SSL connection on transparent mode ?
--
Best regards,
Hai Nam, Nguyen
RE: ATS 3.2 CPU utilization
Posted by Jacov Koren <Ja...@commtouch.com>.
Sorry, I accidentally entered this thread ...
Opened new one...
-----Original Message-----
From: Jacov Koren [mailto:Jacov.Koren@commtouch.com]
Sent: Sunday, June 17, 2012 4:15 PM
To: users@trafficserver.apache.org
Cc: dev@trafficserver.apache.org
Subject: RE: ATS 3.2 CPU utilization
I am just trying to understand how ssl connection can take place when using transparent proxy.
Do I need to intercept the traffic with iptables just like I did for port 80 ?
Do I need to configure something else in records.config?
It's pretty urgent , I would really appreciate it if someone can help me ?
Thanks,
Jacob
-----Original Message-----
From: Jacov Koren [mailto:Jacov.Koren@commtouch.com]
Sent: Sunday, June 17, 2012 3:19 PM
To: users@trafficserver.apache.org
Cc: dev@trafficserver.apache.org
Subject: RE: ATS 3.2 CPU utilization
What do you mean?
I have a set up with ATS as a transparent proxy, I can access web pages..
But when I try to access sites with https I get "the connection was interrupted"
On wget I get a different message -
[root@perfclient1 ~]# wget https://173.194.41.149
--2012-06-17 10:55:37-- https://173.194.41.149/ Connecting to 173.194.41.149:443... connected.
OpenSSL: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol Unable to establish SSL connection.
-----Original Message-----
From: Neddy, NH. Nam [mailto:nam.nh@nd24.net]
Sent: Sunday, June 17, 2012 3:07 PM
To: users@trafficserver.apache.org
Cc: dev@trafficserver.apache.org
Subject: Re: ATS 3.2 CPU utilization
It's only configured as forward proxy.
On Sun, Jun 17, 2012 at 7:03 PM, Jacov Koren <Ja...@commtouch.com> wrote:
> Is there a problem configuring ATS to support SSL connection on transparent mode ?
--
Best regards,
Hai Nam, Nguyen
RE: ATS 3.2 CPU utilization
Posted by Jacov Koren <Ja...@commtouch.com>.
I am just trying to understand how ssl connection can take place when using transparent proxy.
Do I need to intercept the traffic with iptables just like I did for port 80 ?
Do I need to configure something else in records.config?
It's pretty urgent , I would really appreciate it if someone can help me ?
Thanks,
Jacob
-----Original Message-----
From: Jacov Koren [mailto:Jacov.Koren@commtouch.com]
Sent: Sunday, June 17, 2012 3:19 PM
To: users@trafficserver.apache.org
Cc: dev@trafficserver.apache.org
Subject: RE: ATS 3.2 CPU utilization
What do you mean?
I have a set up with ATS as a transparent proxy, I can access web pages..
But when I try to access sites with https I get "the connection was interrupted"
On wget I get a different message -
[root@perfclient1 ~]# wget https://173.194.41.149
--2012-06-17 10:55:37-- https://173.194.41.149/ Connecting to 173.194.41.149:443... connected.
OpenSSL: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol Unable to establish SSL connection.
-----Original Message-----
From: Neddy, NH. Nam [mailto:nam.nh@nd24.net]
Sent: Sunday, June 17, 2012 3:07 PM
To: users@trafficserver.apache.org
Cc: dev@trafficserver.apache.org
Subject: Re: ATS 3.2 CPU utilization
It's only configured as forward proxy.
On Sun, Jun 17, 2012 at 7:03 PM, Jacov Koren <Ja...@commtouch.com> wrote:
> Is there a problem configuring ATS to support SSL connection on transparent mode ?
--
Best regards,
Hai Nam, Nguyen
RE: ATS 3.2 CPU utilization
Posted by Jacov Koren <Ja...@commtouch.com>.
I am just trying to understand how ssl connection can take place when using transparent proxy.
Do I need to intercept the traffic with iptables just like I did for port 80 ?
Do I need to configure something else in records.config?
It's pretty urgent , I would really appreciate it if someone can help me ?
Thanks,
Jacob
-----Original Message-----
From: Jacov Koren [mailto:Jacov.Koren@commtouch.com]
Sent: Sunday, June 17, 2012 3:19 PM
To: users@trafficserver.apache.org
Cc: dev@trafficserver.apache.org
Subject: RE: ATS 3.2 CPU utilization
What do you mean?
I have a set up with ATS as a transparent proxy, I can access web pages..
But when I try to access sites with https I get "the connection was interrupted"
On wget I get a different message -
[root@perfclient1 ~]# wget https://173.194.41.149
--2012-06-17 10:55:37-- https://173.194.41.149/ Connecting to 173.194.41.149:443... connected.
OpenSSL: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol Unable to establish SSL connection.
-----Original Message-----
From: Neddy, NH. Nam [mailto:nam.nh@nd24.net]
Sent: Sunday, June 17, 2012 3:07 PM
To: users@trafficserver.apache.org
Cc: dev@trafficserver.apache.org
Subject: Re: ATS 3.2 CPU utilization
It's only configured as forward proxy.
On Sun, Jun 17, 2012 at 7:03 PM, Jacov Koren <Ja...@commtouch.com> wrote:
> Is there a problem configuring ATS to support SSL connection on transparent mode ?
--
Best regards,
Hai Nam, Nguyen
RE: ATS 3.2 CPU utilization
Posted by Jacov Koren <Ja...@commtouch.com>.
What do you mean?
I have a set up with ATS as a transparent proxy, I can access web pages..
But when I try to access sites with https I get
"the connection was interrupted"
On wget I get a different message -
[root@perfclient1 ~]# wget https://173.194.41.149
--2012-06-17 10:55:37-- https://173.194.41.149/
Connecting to 173.194.41.149:443... connected.
OpenSSL: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol
Unable to establish SSL connection.
-----Original Message-----
From: Neddy, NH. Nam [mailto:nam.nh@nd24.net]
Sent: Sunday, June 17, 2012 3:07 PM
To: users@trafficserver.apache.org
Cc: dev@trafficserver.apache.org
Subject: Re: ATS 3.2 CPU utilization
It's only configured as forward proxy.
On Sun, Jun 17, 2012 at 7:03 PM, Jacov Koren <Ja...@commtouch.com> wrote:
> Is there a problem configuring ATS to support SSL connection on transparent mode ?
--
Best regards,
Hai Nam, Nguyen
RE: ATS 3.2 CPU utilization
Posted by Jacov Koren <Ja...@commtouch.com>.
What do you mean?
I have a set up with ATS as a transparent proxy, I can access web pages..
But when I try to access sites with https I get
"the connection was interrupted"
On wget I get a different message -
[root@perfclient1 ~]# wget https://173.194.41.149
--2012-06-17 10:55:37-- https://173.194.41.149/
Connecting to 173.194.41.149:443... connected.
OpenSSL: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol
Unable to establish SSL connection.
-----Original Message-----
From: Neddy, NH. Nam [mailto:nam.nh@nd24.net]
Sent: Sunday, June 17, 2012 3:07 PM
To: users@trafficserver.apache.org
Cc: dev@trafficserver.apache.org
Subject: Re: ATS 3.2 CPU utilization
It's only configured as forward proxy.
On Sun, Jun 17, 2012 at 7:03 PM, Jacov Koren <Ja...@commtouch.com> wrote:
> Is there a problem configuring ATS to support SSL connection on transparent mode ?
--
Best regards,
Hai Nam, Nguyen
Re: ATS 3.2 CPU utilization
Posted by "Neddy, NH. Nam" <na...@nd24.net>.
It's only configured as forward proxy.
On Sun, Jun 17, 2012 at 7:03 PM, Jacov Koren <Ja...@commtouch.com> wrote:
> Is there a problem configuring ATS to support SSL connection on transparent mode ?
--
Best regards,
Hai Nam, Nguyen
Re: ATS 3.2 CPU utilization
Posted by "Neddy, NH. Nam" <na...@nd24.net>.
It's only configured as forward proxy.
On Sun, Jun 17, 2012 at 7:03 PM, Jacov Koren <Ja...@commtouch.com> wrote:
> Is there a problem configuring ATS to support SSL connection on transparent mode ?
--
Best regards,
Hai Nam, Nguyen
RE: ATS 3.2 CPU utilization
Posted by Jacov Koren <Ja...@commtouch.com>.
Is there a problem configuring ATS to support SSL connection on transparent mode ?
RE: ATS 3.2 CPU utilization
Posted by Jacov Koren <Ja...@commtouch.com>.
Is there a problem configuring ATS to support SSL connection on transparent mode ?
Re: ATS 3.2 CPU utilization
Posted by "Neddy, NH. Nam" <na...@nd24.net>.
Add dev
This is the longer output of truss
http://pastebin.com/7sA5qAfp
On Sat, Jun 16, 2012 at 11:29 AM, Neddy, NH. Nam <na...@nd24.net> wrote:
> Hi,
>
> I'm testing ATS 3.2 on fresh dual core computer, OpenIndiana 151a4 OS.
> After started, CPU load is always at 2.37, 2.32, 2.32, neither idle
> nor working.
>
> # prstat
>
> PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/NLWP
> 21338 nobody 244M 85M cpu0 54 0 10:21:45 20% traffic_server/21
> 21335 root 13M 9260K sleep 59 0 0:01:48 0.1% traffic_manager/8
>
> and
>
> # truss -p 21338
>
> part of output could be seen here: http://pastebin.com/ZRzMXBvi
>
> Could somebody help to solve problem, please?
>
> --
> Best regards,
> Hai Nam, Nguyen
--
Best regards,
Hai Nam, Nguyen
Re: ATS 3.2 CPU utilization
Posted by Reindl Harald <h....@thelounge.net>.
Am 16.07.2012 23:34, schrieb Leif Hedstrom:
> On 6/15/12 9:29 PM, Neddy, NH. Nam wrote:
>> Hi,
>>
>> I'm testing ATS 3.2 on fresh dual core computer, OpenIndiana 151a4 OS.
>> After started, CPU load is always at 2.37, 2.32, 2.32, neither idle
>> nor working.
>
> Is this running under a VM or directly on bare metal?
here on a VMware ESXi 4.1 host it also consumes
around 1-2% CPU all the time (Fedora 16 x86_64)
but happily even with 1000 parallel requests the
2 vCPU virtual machine has not more than around
50% CPU load - so it is not really a problem
Re: ATS 3.2 CPU utilization
Posted by "Neddy, NH. Nam" <na...@nd24.net>.
It's running directly.
~Neddy,
On Tue, Jul 17, 2012 at 4:34 AM, Leif Hedstrom <zw...@apache.org> wrote:
> On 6/15/12 9:29 PM, Neddy, NH. Nam wrote:
>>
>> Hi,
>>
>> I'm testing ATS 3.2 on fresh dual core computer, OpenIndiana 151a4 OS.
>> After started, CPU load is always at 2.37, 2.32, 2.32, neither idle
>> nor working.
>
>
> Is this running under a VM or directly on bare metal?
>
> -- Leif
>
--
Best regards,
Hai Nam, Nguyen
Re: ATS 3.2 CPU utilization
Posted by Leif Hedstrom <zw...@apache.org>.
On 6/15/12 9:29 PM, Neddy, NH. Nam wrote:
> Hi,
>
> I'm testing ATS 3.2 on fresh dual core computer, OpenIndiana 151a4 OS.
> After started, CPU load is always at 2.37, 2.32, 2.32, neither idle
> nor working.
Is this running under a VM or directly on bare metal?
-- Leif
Re: ATS 3.2 CPU utilization
Posted by "Neddy, NH. Nam" <na...@nd24.net>.
Add dev
This is the longer output of truss
http://pastebin.com/7sA5qAfp
On Sat, Jun 16, 2012 at 11:29 AM, Neddy, NH. Nam <na...@nd24.net> wrote:
> Hi,
>
> I'm testing ATS 3.2 on fresh dual core computer, OpenIndiana 151a4 OS.
> After started, CPU load is always at 2.37, 2.32, 2.32, neither idle
> nor working.
>
> # prstat
>
> PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/NLWP
> 21338 nobody 244M 85M cpu0 54 0 10:21:45 20% traffic_server/21
> 21335 root 13M 9260K sleep 59 0 0:01:48 0.1% traffic_manager/8
>
> and
>
> # truss -p 21338
>
> part of output could be seen here: http://pastebin.com/ZRzMXBvi
>
> Could somebody help to solve problem, please?
>
> --
> Best regards,
> Hai Nam, Nguyen
--
Best regards,
Hai Nam, Nguyen