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Persist the processing time statistics to the database.

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The performance platform is going away soon. The only stat that we do not have in our database is the processing time. Let me clarify the only statistic we don't have in our database that we can query efficiently is the processing time. Any queries on notification_history are too inefficient to use on a web page.
Processing time = the total number of normal/team emails and text messages plus the number of messages that have gone from created to sending within 10 seconds per whole day. We can then easily calculate the percentage of messages that were marked as sending under 10 seconds.
This commit is contained in:
Rebecca Law
2021-02-22 15:42:29 +00:00
parent 82e5a1804b
commit 21edf7bfdd
9 changed files with 122 additions and 8 deletions
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4
app/dao/notifications_dao.py
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@@ -683,9 +683,9 @@ def dao_get_notifications_by_references(references):
def dao_get_total_notifications_sent_per_day_for_performance_platform(start_date, end_date):
"""
SELECT
count(notification_history),
count(notifications),
coalesce(sum(CASE WHEN sent_at - created_at <= interval '10 seconds' THEN 1 ELSE 0 END), 0)
FROM notification_history
FROM notifications
WHERE
created_at > 'START DATE' AND
created_at < 'END DATE' AND