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    Primo Uptime Report for Primo MT NA02 Instance (North America) - Q4 2016

    Primo Uptime Quarterly Reports are published each quarter to provide a comprehensive view of our uptime performance as measured over the last three (3) months and over the last twelve (12) months. The report measures our performance as defined in the Primo Service Level Agreement.

     

    This document details the uptime report for the Primo MT NA02 in North America.

     

    The Primo uptime measured on a rolling 12 month basis January 2016 - December 2016 is 99.97%

    The Primoi uptime measured on a rolling 3 month basis October 2016 - December 2016 is 99.99%

     

    Please note our System Uptime Status page, which allows our customers to view the current status of their instance/environment at any time, using the following link: http://status.exlibrisgroup.com

     

     

    Unscheduled downtime incidents in Q4 2016

    Date

    Start time

     [CDT]

    End time

     [CDT]

    Duration
    (minutes)

    Description

    October 05, 2016 9:15:00 AM 9:23:00 PM 8 We have identified an infrastructure defect on one of the core switches (hardware element). As a result of the defect, the switch was rebooted. Following that reboot, a failover to the adjacent redundant Core Switch took place, but a miss-configuration on the load balancer had prevented that failover of the load balancer to take place – this has caused the system disruption.

    Scheduled downtimes during maintenance windows in Q4 2016

    Start Date

    Start Time

     [CDT]

    End Time

     [CDT]

    Duration (Minutes)

     

     

     

     

     

    Total unscheduled downtime minutes during past 12 months

    Quarter

    Total unscheduled downtime in Quarter (minutes)

    Q1 2016 167

    Q2 2016

    0

    Q3 2016 0
    Q4 2016 8

     

    How is Uptime Calculated?

    The uptime calculation is based on the following calculation (as defined in the Alma Service Level Agreement):

    "Uptime" means the total period in minutes during which the Service is available for access and use during this period.

     

    Uptime Percentage” means Uptime expressed as a percentage, calculated in accordance with the following formula:   

      

     Uptime Percentage = X /(Y–Z) × 100    

    Where: 

      X = Uptime

      Y = Last 12 months period

      Z = The duration (in minutes) of any SLA Exclusions* during these 12 months

     

    *SLA exclusions are defined in the contract SLA (e.g. Scheduled maintenance, etc.)

     

    Further Information

    If you have any queries on the information within this report please contact Ex Libris through your usual channel.