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  • 1.  ISAM Managment API's

    Posted Thu January 03, 2019 09:01 AM
    ​Hi,

    We just had an discussion internally wondering why the ISAM Management Api's is a bit slow.
    Example:
    https://[mgmt]/wga/reverseproxy/[instance]/junctions?junctions_id=[junction]

      time_namelookup:  0.031000
              time_connect:  0.047000
       time_appconnect:  0.266000
        time_pretransfer:  0.266000
              time_redirect:  0.000000
     time_starttransfer:  0.891000
                        ----------
             time_total:  0.891000

    Almost 0.6 second for getting information about one junction. Why?

    ***************************************************************************************************************************

    time_appconnect The time, in seconds, it took from the start until the SSL/SSH/etc connect/handshake to the remote host was completed. (Added in 7.19.0)

    time_connect The time, in seconds, it took from the start until the TCP connect to the remote host (or proxy) was completed.

    time_namelookup The time, in seconds, it took from the start until the name resolving was completed.

    time_pretransfer The time, in seconds, it took from the start until the file transfer was just about to begin. This includes all pre-transfer commands and negotiations that are specific to the particular protocol(s) involved.

    time_redirect The time, in seconds, it took for all redirection steps including name lookup, connect, pretransfer and transfer before the final transaction was started. time_redirect shows the complete execution time for multiple redirections. (Added in 7.12.3)

    time_starttransfer The time, in seconds, it took from the start until the first byte was just about to be transferred. This includes time_pretransfer and also the time the server needed to calculate the result.

    time_total The total time, in seconds, that the full operation lasted.

    ***************************************************************************************************************************

    Regards

    ------------------------------
    Mikael
    ------------------------------