Cisco Nexus - FEX Port - doesn't show perf graphs

tomlee
tomlee
in LAN
I have problem with LAN SWITCH  |  Nexus  |  corpo  |  FEX Port
There are no picture / graph. Cursor is working all the time but if i click details i can see graph.
I tested different web bowsers - the same.


Comments

  • Karel
    Karel
    Hi,

    Send us logs pls. 
    Note a short problem description in the text field of the upload form.

    cd /home/stor2rrd/stor2rrd # or where is your STOR2RRD working dir
    tar cvhf logs.tar logs tmp/*txt
    gzip -9 logs.tar

    Send us logs.tar.gz via https://upload.stor2rrd.com

    We would need to see also apache error_log which is located somewhere in /var.
    A few last lines should be enough.

    error_log is located here in my case:
    tail /var/log/httpd/error_log
  • tomlee
    tomlee
    Hi
    files have been uploaded.

    Regards
  • Karel
    Karel
    edited October 2019
    Hi,

    we would need to see one more log.
    At first open stor2rrd UI and go to the same level as on the first screenshot.

    After then try this command and send us the output:
    tail /var/tmp/stor2rrd-realt-error.log

    NOTE: stor2rrd-realt-error.log can be in different location as well.
  • tomlee
    tomlee
    Hi,
    i've found log in path
    pl002-mg-xorux1 ~ # find / -name *realt?e*
    /var/tmp/systemd-private-b4eaeaf8dfce4f498802f6b78de8c3ae-httpd.service-nEBJ5h/tmp/stor2rrd-realt-error.log

    tail display only old entries - nothing with today's date

    pl002-mg-xorux1 ~ # tail /var/tmp/systemd-private-b4eaeaf8dfce4f498802f6b78de8c3ae-httpd.service-nEBJ5h/tmp/stor2rrd-realt-error.log
    Mon Oct 28 14:22:14 2019: PLOLB-n7k-corpo2:Pkts:PLOLB-n7k-corpo2:lan_sum_pkts_Ucast_in:9: Could not find Ethernet190-1-1 file: /stor2rrd/data/PLOLB-n7k-corpo2/Ethernet190-1-1.rrd /stor2rrd/bin/detail-graph-cgi.pl:2088
    Mon Oct 28 14:22:14 2019: PLOLB-n7k-corpo2:Pkts:PLOLB-n7k-corpo2:lan_sum_pkts_Ucast_in:9: Could not find Ethernet190-1-2 file: /stor2rrd/data/PLOLB-n7k-corpo2/Ethernet190-1-2.rrd /stor2rrd/bin/detail-graph-cgi.pl:2088
    Mon Oct 28 14:22:14 2019: PLOLB-n7k-corpo2:Pkts:PLOLB-n7k-corpo2:lan_sum_pkts_Ucast_in:9: Could not find Ethernet190-1-1 file: /stor2rrd/data/PLOLB-n7k-corpo2/Ethernet190-1-1.rrd /stor2rrd/bin/detail-graph-cgi.pl:2088
    Mon Oct 28 14:22:14 2019: PLOLB-n7k-corpo2:Pkts:PLOLB-n7k-corpo2:lan_sum_pkts_Ucast_in:9: Could not find Ethernet190-1-2 file: /stor2rrd/data/PLOLB-n7k-corpo2/Ethernet190-1-2.rrd /stor2rrd/bin/detail-graph-cgi.pl:2088
    Mon Oct 28 14:22:14 2019: PLOLB-n7k-corpo2:Pkts:PLOLB-n7k-corpo2:lan_sum_pkts_Ucast_in:9: Could not find Ethernet190-1-1 file: /stor2rrd/data/PLOLB-n7k-corpo2/Ethernet190-1-1.rrd /stor2rrd/bin/detail-graph-cgi.pl:2088
    Mon Oct 28 14:22:14 2019: PLOLB-n7k-corpo2:Pkts:PLOLB-n7k-corpo2:lan_sum_pkts_Ucast_in:9: Could not find Ethernet190-1-2 file: /stor2rrd/data/PLOLB-n7k-corpo2/Ethernet190-1-2.rrd /stor2rrd/bin/detail-graph-cgi.pl:2088
    Mon Oct 28 14:22:15 2019: PLOLB-n7k-corpo2:Pkts:PLOLB-n7k-corpo2:lan_sum_pkts_Ucast_in:9: Could not find Ethernet190-1-1 file: /stor2rrd/data/PLOLB-n7k-corpo2/Ethernet190-1-1.rrd /stor2rrd/bin/detail-graph-cgi.pl:2088
    Mon Oct 28 14:22:15 2019: PLOLB-n7k-corpo2:Pkts:PLOLB-n7k-corpo2:lan_sum_pkts_Ucast_in:9: Could not find Ethernet190-1-2 file: /stor2rrd/data/PLOLB-n7k-corpo2/Ethernet190-1-2.rrd /stor2rrd/bin/detail-graph-cgi.pl:2088
    Mon Oct 28 14:22:15 2019: PLOLB-n7k-corpo2:Pkts:PLOLB-n7k-corpo2:lan_sum_pkts_Ucast_in:9: Could not find Ethernet190-1-1 file: /stor2rrd/data/PLOLB-n7k-corpo2/Ethernet190-1-1.rrd /stor2rrd/bin/detail-graph-cgi.pl:2088
    Mon Oct 28 14:22:15 2019: PLOLB-n7k-corpo2:Pkts:PLOLB-n7k-corpo2:lan_sum_pkts_Ucast_in:9: Could not find Ethernet190-1-2 file: /stor2rrd/data/PLOLB-n7k-corpo2/Ethernet190-1-2.rrd /stor2rrd/bin/detail-graph-cgi.pl:2088

  • Karel
    Karel
    Hi @tomlee,

    here is a fix:

    https://download.stor2rrd.com/patch/detail-graph-cgi.pl.gz
    Gunzip it and copy to /home/stor2rrd/stor2rrd/bin (755, stor2rrd owner)
    -rwxr-xr-x 1 stor2rrd stor2rrd 417560 Nov 11 09:54 detail-graph-cgi.pl
    If your web browser gunzips it automatically then just rename it: mv detail-graph-cgi.pl.gz detail-graph-cgi.pl
  • tomlee
    tomlee
    Sorry I'm writing so late. No free time.
    Fix is working great.
    All FEX graphs are visible.
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