BIND 10 #2252: Implement counters into Xfrin (1/3)

[BIND 10 Development]

#2252: Implement counters into Xfrin (1/3)
-------------------------------------+-------------------------------------
                   Reporter:         |                 Owner:  naokikambe
  naokikambe                         |                Status:  accepted
                       Type:         |             Milestone:  New Tasks
  enhancement                        |            Resolution:
                   Priority:         |             Sensitive:  0
  medium                             |           Sub-Project:  DNS
                  Component:  xfrin  |  Estimated Difficulty:  0
                   Keywords:         |           Total Hours:  0
            Defect Severity:  N/A    |
Feature Depending on Ticket:         |
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
-------------------------------------+-------------------------------------
Changes (by naokikambe):

 * owner:   => naokikambe
 * status:  new => accepted


Old description:

> According to StatisticsItems, implement the following statistics items to
> Xfrin in the same way as Xfrout.
>
> ||'''Module'''||'''Item'''||'''in BIND 9 Statistics XML (tree
> representation under isc/bind/statistics)'''||'''Description from BIND 9
> Manual'''||'''Implemented in BIND 10?'''||
> ||Xfrin|| || || || ||
> || ||xfrin.[zonename].soaoutv4||server/zsstat/SOAOutv4||Number of IPv4
> SOA queries sent from Xfrin||no||
> || ||xfrin.[zonename].soaoutv6||server/zsstat/SOAOutv6||Number of IPv6
> SOA queries sent from Xfrin||no||
> || ||xfrin.[zonename].axfrreqv4||server/zsstat/AXFRReqv4||Number if IPv4
> AXFR requests sent from Xfrin||no||
> || ||xfrin.[zonename].axfrreqv6||server/zsstat/AXFRReqv6||Number if IPv6
> AXFR requests sent from Xfrin||no||
> || ||xfrin.[zonename].ixfrreqv4||server/zsstat/IXFRReqv4||Number if IPv4
> IXFR requests sent from Xfrin||no||
> || ||xfrin.[zonename].ixfrreqv6||server/zsstat/IXFRReqv6||Number if IPv6
> IXFR requests sent from Xfrin||no||
> || ||xfrin.[zonename].xfrsuccess||server/zsstat/XfrSuccess||Number of
> zone transfer requests succeeded||no||
> || ||xfrin.[zonename].xfrfail||server/zsstat/XfrFail||Number of zone
> transfer requests failed||no||
> || ||xfrin.[zonename].time_to_ixfr||(none)||Elapsed time of the last
> IXFR||no||
> || ||xfrin.[zonename].time_to_axfr||(none)||Elapsed time of the last
> AXFR||no||
>
> The class !XfrinConnection in Xfrin should be revised for counting  the
> above items. Besides a counter class for Xfrin should be introduced by
> the same way as !XfroutCounter. The related unittest and the lettuce test
> should be also revised. This ticket depends on #2225 because the same
> statistics library as Xfrout can be used.
>
> Most of per-zone items for Xfrin are in the above list. Regarding the
> rest of per-zone items it isn't clear whether something like notifyinv4,
> notifyrej, time_to_reload, etc. can be collected by Xfrin. Regarding
> notifyinv4 current Xfrin doesn't seem to handle an incoming notifier.

New description:

 According to StatisticsItems, implement the following statistics items to
 Xfrin in the same way as Xfrout (#2158, #2222, and #2225).

 ||'''Module'''||'''Item'''||'''in BIND 9 Statistics XML (tree
 representation under isc/bind/statistics)'''||'''Description from BIND 9
 Manual'''||'''Implemented in BIND 10?'''||
 ||Xfrin|| || || || ||
 || ||xfrin.[zonename].soaoutv4||server/zsstat/SOAOutv4||Number of IPv4 SOA
 queries sent from Xfrin||no||
 || ||xfrin.[zonename].soaoutv6||server/zsstat/SOAOutv6||Number of IPv6 SOA
 queries sent from Xfrin||no||
 || ||xfrin.[zonename].axfrreqv4||server/zsstat/AXFRReqv4||Number if IPv4
 AXFR requests sent from Xfrin||no||
 || ||xfrin.[zonename].axfrreqv6||server/zsstat/AXFRReqv6||Number if IPv6
 AXFR requests sent from Xfrin||no||
 || ||xfrin.[zonename].ixfrreqv4||server/zsstat/IXFRReqv4||Number if IPv4
 IXFR requests sent from Xfrin||no||
 || ||xfrin.[zonename].ixfrreqv6||server/zsstat/IXFRReqv6||Number if IPv6
 IXFR requests sent from Xfrin||no||
 || ||xfrin.[zonename].xfrsuccess||server/zsstat/XfrSuccess||Number of zone
 transfer requests succeeded||no||
 || ||xfrin.[zonename].xfrfail||server/zsstat/XfrFail||Number of zone
 transfer requests failed||no||
 || ||xfrin.[zonename].time_to_ixfr||(none)||Elapsed time of the last
 IXFR||no||
 || ||xfrin.[zonename].time_to_axfr||(none)||Elapsed time of the last
 AXFR||no||

 The class !XfrinConnection in Xfrin should be revised for counting  the
 above items. Besides a counter class for Xfrin should be introduced by the
 same way as !XfroutCounter. The related unittest and the lettuce test
 should be also revised. This ticket depends on #2225 because the same
 statistics library as Xfrout can be used.

 BTW most of per-zone items for Xfrin are in the above list. Regarding the
 rest of per-zone items it isn't clear whether something like notifyinv4,
 notifyrej, time_to_reload, etc. can be collected by Xfrin. Regarding
 notifyinv4 current Xfrin doesn't seem to handle an incoming notifier.

--

-- 
Ticket URL: <http://bind10.isc.org/ticket/2252#comment:1>
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