campusM Uptime Report for CA01 Instance (Canada) - Q2 2021
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 CA01 instance in Canada,
The uptime measured on a rolling 12 month basis July 2020 - June 2021 is 99.95%
The uptime measured on a rolling 3 month basis April 2021 - June 2021 is 99.98%
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 Q2 2021
|
Date |
Start time [CDT] |
End time [CDT] |
Duration |
Description |
|---|---|---|---|---|
| May 02, 2021 | 04:31 AM | 06:19 AM | 107 | During the service pack installation which is normally deployed with no service disruption, it was discovered that a parameter within a configuration file was pointing out to the wrong library location. This missing library in turn was causing an installation issue and disruption to service. |
| June 12, 2021 | 09:43 AM | 10:10 AM | 17 |
Intermittent database issues |
|
Intermittent database issues |
20:43 PM | 22:08 PM | 84 |
A short service disruptions occurred due to a faulty HW component that was failing. Due to this failure, manual intervention was required to force High Availability and the faulty component was replaced |
Scheduled downtimes during maintenance windows in Q2 2021
|
Start Date |
Start Time [CDT] |
End Time [CDT] |
Duration (Minutes) |
|---|---|---|---|
| April 18, 2021 | 02:03 AM | 02:44 AM | 41 |
| June 13, 2021 | 02:05 AM | 02:41 AM | 39 |
Total unscheduled downtime minutes during past 12 months
|
Quarter |
Total unscheduled downtime in Quarter (minutes) |
|---|---|
| Q3 2020 | 210 |
| Q4 2020 | 0 |
| Q1 2021 | 6 |
| Q2 2021 | 208 |
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.