When reviewing billing and expense data in CloudHealth, users often notice discrepancies when comparing the Cost > History report with the Cost > History Invoice report for the same time frame.
The primary difference between the Cost History and History Invoice reports in CloudHealth is the data column used for aggregation:
Cost History is based on the usage date, while the History Invoice report is based on the invoice month. Because these two reports utilize different time-based columns from the same billing data, the totals often do not align.
Key Differences: