Cloud Eye supports the following rollup methods:
- Average
If Avg. is selected for Statistic, Cloud Eye calculates the average value of metrics collected within a rollup period.
- Maximum
If Max. is selected for Statistic, Cloud Eye calculates the maximum value of metrics collected within a rollup period.
- Minimum
If Min. is selected for Statistic, Cloud Eye calculates the minimum value of metrics collected within a rollup period.
- Sum
If Sum is selected for Statistic, Cloud Eye calculates the sum of metrics collected within a rollup period.
- Variance
If Variance is selected for Statistic, Cloud Eye calculates the variance value of metrics collected within a rollup period.
Take a 5-minute period as an example. If it is 10:35 now and the rollup period starts at 10:30, the raw data generated between 10:30 and 10:35 is rolled up.