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    campusM Uptime Report for EU01 Instance (Europe) - Q4 2019

    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 Service Level Agreement.

     

    This document details the uptime report for the campusM EU01 instance in Europe.

     

    The uptime measured on a rolling 12 month basis January 2019  - December 2019 is 99.99%

    The uptime measured on a rolling 3 month basis October 2019 - December 2019 is 99.97%

     

    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

     

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    Unscheduled downtime incidents in Q4 2019

    Date

    Start time

     [CET]

    End time

    [CET]

    Duration
    (minutes)

    Description

    October 3, 2019 01:50 PM 02:00 PM 10 The database was unresponsive due to lock in a heavily used table, caused by a foreign key constraint. The table lock was shortly released with no active intervention.
    October 24, 2019 04:08 PM 04:43 PM 35

    The database was unresponsive due to lock in a heavily used table, caused by a foreign key constraint. The table lock was shortly released with no active intervention.
    Ex Libris has taken the following action and preventive measures to avoid such an occurrence in future:

    Scheduled downtimes during maintenance windows in Q4 2019

    Start Date

    Start Time

    [CET]

    End Time

    [CET]

    Duration (Minutes)

    December 25, 2019 06:04 AM 10:18 AM 253

     

    Total unscheduled downtime minutes during past 12 months

    Quarter

    Total unscheduled downtime in Quarter (minutes)

    Q1 2019 27
    Q2 2019 0
    Q3 2019 0
    Q4 2019 45

     

    How is Uptime Calculated?

    The uptime calculation is based on the following calculation (as defined in the 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.

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