[smokeping-users] Smokeping not graphing tcpping data
Troy Wical
troy at wical.com
Thu Aug 21 22:00:18 CEST 2014
Thanks Greg. I switched over to EchoPingHttps. In my scenario I am simply
looking to confirm that port 443 is open. There is no actual page to load
at the address though. Is there a way to ignore the 404 response and still
measure that response time to the port?
Smokeping version 2.003006 successfully launched.
Not entering multiprocess mode with '--debug'. Use '--debug-daemon' for
that.
EchoPingHttps: probing 2 targets with step 300 s and offset 210 s.
FPing: probing 0 targets with step 300 s and offset 210 s.
TCPPing: probing 0 targets with step 300 s and offset 210 s.
EchoPingHttps: forks 5, timeout for each target 101
EchoPingHttps: executing cmd /usr/bin/echoping -t 5 -C -h / -n 20
gateway14.host.com:443
EchoPingHttps: executing cmd /usr/bin/echoping -t 5 -C -h / -n 20
gateway17.host.com:443
EchoPingHttps: WARNING: "/usr/bin/echoping -t 5 -C -h / -n 20
gateway14.host.com:443" exited with status 1 - output follows
"choPingHttps: HTTP error "HTTP/1.1 404 Not Found
EchoPingHttps: WARNING: "/usr/bin/echoping -t 5 -C -h / -n 20
gateway17.host.com:443" exited with status 1 - output follows
"choPingHttps: HTTP error "HTTP/1.1 404 Not Found
EchoPingHttps: gateway14.host.com: got
EchoPingHttps: gateway17.host.com: got
Calling RRDs::update(/var/lib/smokeping/Host/Gateway14.rrd --template
uptime:loss:median:ping1:ping2:ping3:ping4:ping5:ping6:ping7:ping8:ping9:ping10:ping11:ping12:ping13:ping14:ping15:ping16:ping17:ping18:ping19:ping20
1408650942:U:20:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U)
Calling RRDs::update(/var/lib/smokeping/Host/Gateway17.rrd --template
uptime:loss:median:ping1:ping2:ping3:ping4:ping5:ping6:ping7:ping8:ping9:ping10:ping11:ping12:ping13:ping14:ping15:ping16:ping17:ping18:ping19:ping20
1408650942:U:20:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U)
On Wed, Aug 20, 2014 at 3:54 PM, Gregory Sloop <gregs at sloop.net> wrote:
> [Top post]
>
> I'm not sure about the second [manual] result, but the debug shows that
> TCPPing came back with:
> uptime:loss:median:ping1:ping2:ping3:ping4:ping5:ping6:ping7:ping8:ping9:ping10:ping11:ping12:ping13:ping14:ping15:ping16:ping17:ping18:ping19:ping20
> 1408568077:U:20:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U)
>
> [U] - meaning unknown.
>
> Is it possible that the TCPPing executable isn't where you think [or
> somkeping] thinks it is, and/or can't run it for some reason?
>
> I don't think you should ever get an unknown - you should either get a
> result or a loss - but unknown may be what you get if SP can't run it
> properly.
>
> ---
> One other issue, I see you're hitting the 443 [HTTP-SSL] port. I'd guess
> this may be part of the issue. I seem to recall issues getting TCPPing to
> work with SSL sessions properly - how are you going to validate a cert etc.
>
> For that, I think this would be more appropo:
> http://oss.oetiker.ch/smokeping/probe/EchoPingHttps.en.html
>
> My gut says it's the HTTPS that's the problem, but both are worth looking
> into.
>
> HTH
> -Greg
>
>
> Debian Lenny
> smokeping 2.003006
>
> Below is a copy of smoke ping debug output, along with the output of
> running the command manually. I'm not sure why, but I'm not see numerical
> values returned when running the command manually. I'm guess this is why no
> data is being logged in the graph. All rrd files are owned by
> smokeping:smokeping and are have perms of 755.
>
> Any thoughts?
>
> user at server:/var/lib/smokeping/# smokeping --debug
> ### assuming you are using an tcpping copy reporting in milliseconds
> ### Compiling alert detector pattern 'startloss'
> ### ==S,>0%,>0%,>0%
> sub {
> my $d = shift;
> my $y = $d->{loss};
> for(1){
> my $minlength = 4;
> my $maxlength = 4;
> next if scalar @$y < $minlength ;
> next unless defined $y->[-4] and $y->[-4] eq 'S';
> next unless defined $y->[-3]
> and $y->[-3] =~ /^\d/
> and $y->[-3] > 0;
> next unless defined $y->[-2]
> and $y->[-2] =~ /^\d/
> and $y->[-2] > 0;
> next unless defined $y->[-1]
> and $y->[-1] =~ /^\d/
> and $y->[-1] > 0;
> return 1;
> }
> return 0;
> }
>
> ### Compiling alert detector pattern 'rttdetect'
> ### <10,<10,<10,<10,<10,<100,>100,>100,>100
> sub {
> my $d = shift;
> my $y = $d->{rtt};
> for(1){
> my $minlength = 9;
> my $maxlength = 9;
> next if scalar @$y < $minlength ;
> next unless defined $y->[-9]
> and $y->[-9] =~ /^\d/
> and $y->[-9] < 0.01;
> next unless defined $y->[-8]
> and $y->[-8] =~ /^\d/
> and $y->[-8] < 0.01;
> next unless defined $y->[-7]
> and $y->[-7] =~ /^\d/
> and $y->[-7] < 0.01;
> next unless defined $y->[-6]
> and $y->[-6] =~ /^\d/
> and $y->[-6] < 0.01;
> next unless defined $y->[-5]
> and $y->[-5] =~ /^\d/
> and $y->[-5] < 0.01;
> next unless defined $y->[-4]
> and $y->[-4] =~ /^\d/
> and $y->[-4] < 0.1;
> next unless defined $y->[-3]
> and $y->[-3] =~ /^\d/
> and $y->[-3] > 0.1;
> next unless defined $y->[-2]
> and $y->[-2] =~ /^\d/
> and $y->[-2] > 0.1;
> next unless defined $y->[-1]
> and $y->[-1] =~ /^\d/
> and $y->[-1] > 0.1;
> return 1;
> }
> return 0;
> }
>
> ### Compiling alert detector pattern 'bigloss'
> ### ==0%,==0%,==0%,==0%,>0%,>0%,>0%
> sub {
> my $d = shift;
> my $y = $d->{loss};
> for(1){
> my $minlength = 7;
> my $maxlength = 7;
> next if scalar @$y < $minlength ;
> next unless defined $y->[-7]
> and $y->[-7] =~ /^\d/
> and $y->[-7] == 0;
> next unless defined $y->[-6]
> and $y->[-6] =~ /^\d/
> and $y->[-6] == 0;
> next unless defined $y->[-5]
> and $y->[-5] =~ /^\d/
> and $y->[-5] == 0;
> next unless defined $y->[-4]
> and $y->[-4] =~ /^\d/
> and $y->[-4] == 0;
> next unless defined $y->[-3]
> and $y->[-3] =~ /^\d/
> and $y->[-3] > 0;
> next unless defined $y->[-2]
> and $y->[-2] =~ /^\d/
> and $y->[-2] > 0;
> next unless defined $y->[-1]
> and $y->[-1] =~ /^\d/
> and $y->[-1] > 0;
> return 1;
> }
> return 0;
> }
>
> ### Compiling alert detector pattern 'someloss'
> ### >0%,*12*,>0%,*12*,>0%
> sub {
> my $d = shift;
> my $y = $d->{loss};
> for(1){
> my $imax2 = min(@$y - 3, 12);
> my $imax1 = min(@$y - 3, 12);
> my $minlength = 3;
> my $maxlength = 27;
> next if scalar @$y < $minlength ;
> my $i1;
> for($i1=0; $i1 < min($maxlength,$imax1); $i1++){
> my $i2;
> for($i2=0; $i2 < min($maxlength-$i1,$imax2); $i2++){
> next unless defined $y->[-3-$i1-$i2]
> and $y->[-3-$i1-$i2] =~ /^\d/
> and $y->[-3-$i1-$i2] > 0;
> last;
> }
> return 0 if $i2 >= min($maxlength-$i1-$i2,$imax2);
> next unless defined $y->[-2-$i1]
> and $y->[-2-$i1] =~ /^\d/
> and $y->[-2-$i1] > 0;
> last;
> }
> return 0 if $i1 >= min($maxlength-$i1,$imax1);
> next unless defined $y->[-1]
> and $y->[-1] =~ /^\d/
> and $y->[-1] > 0;
> return 1;
> }
> return 0;
> }
>
>
>
> Smokeping version 2.003006 successfully launched.
> Not entering multiprocess mode with '--debug'. Use '--debug-daemon' for
> that.
> EchoPingHttps: probing 0 targets with step 300 s and offset 232 s.
> FPing: probing 0 targets with step 300 s and offset 232 s.
> TCPPing: probing 2 targets with step 300 s and offset 232 s.
> TCPPing: forks 5, timeout for each target 101
> TCPPing: Executing /usr/bin/tcpping -C -x 20 gateway17.jetpay.com 443
> TCPPing: Executing /usr/bin/tcpping -C -x 20 gateway14.jetpay.com 443
> TCPPing: gateway14.jetpay.com: got
> TCPPing: gateway17.jetpay.com: got
> Calling RRDs::update(/var/lib/smokeping/JetPay/Gateway14.rrd --template
> uptime:loss:median:ping1:ping2:ping3:ping4:ping5:ping6:ping7:ping8:ping9:ping10:ping11:ping12:ping13:ping14:ping15:ping16:ping17:ping18:ping19:ping20
> 1408568077:U:20:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U)
> Calling RRDs::update(/var/lib/smokeping/JetPay/Gateway17.rrd --template
> uptime:loss:median:ping1:ping2:ping3:ping4:ping5:ping6:ping7:ping8:ping9:ping10:ping11:ping12:ping13:ping14:ping15:ping16:ping17:ping18:ping19:ping20
> 1408568077:U:20:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U)
>
>
> -----------------------------------
> output from running the command manually
> -----------------------------------
>
> user at server:/etc/smokeping/config.d# /usr/bin/tcpping -C -x 20
> gateway14.jetpay.com 443
> gateway14.jetpay.com : - - - - - - - - - - - - - - - - - - - -
> user at server:/etc/smokeping/config.d#
>
>
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