[dsc] dsp multi node setup: no data to display at this time

[Jerry Lundström]

Hi Philippe,

On 4/24/19 11:09 AM, Mächler Philippe wrote:
> The xml Files are processed by refile-and-grok.sh
> # tail dsc-xml-extractor.out
> wrote 17 lines to 20190424/client_port_range.dat
> wrote 17 lines to 20190424/ipv6_rsn_abusers_count.dat
> wrote 0 lines to 20190424/ipv6_rsn_abusers_accum.dat
> wrote 17 lines to 20190424/qr_aa_bits.dat
> wrote 955 lines to 20190424/client_addr_vs_rcode_accum.dat
> wrote 2 lines to 20190424/chaos_types_and_names.dat
> wrote 17 lines to 20190424/transport_vs_qtype.dat
> wrote 17 lines to 20190424/pcap_stats.dat
> wrote 17 lines to 20190424/rcode.dat
> wrote 17 lines to 20190424/direction_vs_ipproto.dat

This looks a bit light, what dsc.conf are you running?

> # less /var/log/dsc.log
> [14317] ===> starting at Tue Apr 23 17:25:40 CEST 2019
> [14317] ARGS=$VAR1 = {
>           'content' => 'png',
>           'window' => 14400,
>           'plot' => 'bynode',
>           'end' => 1556033140,
>           'binsize' => 60,
>           'server' => 'none',
>           'yaxis' => 'rate',
>           'node' => 'all',
>           'mini' => 0
>         };
> 
> [14317] Plotting none all bynode 1556033140 14400 60
> [14317] reading datafile took 0 seconds, 0 lines
> [14317] loaded data: $VAR1 = {};
> 
> [14317] munged data: $VAR1 = {};
> 
> [14317] writing trace tmpfile took 0 seconds, 0 lines
> [14317] graph took 0 seconds
> [14317] <=== finished at Tue Apr 23 17:25:40 CEST 2019

Hmm, this didn't generate any graph because there was no data.

Can you open a graph with data so we see it loads it and calls ploticus
correctly?

> The .dat Files on /var/lib/dsc/$SERVER/$NODE belong to root:wheel with read permissions for everyone, when I changed them to www:www the effect is the same ☹

Did you setup the Presenter cache also?

Cheers,
Jerry