Test History endpoint fails intermittently

When querying the /rest/v1/projects/mongodb-mongo-master/test_history endpoint, the request will occasionally fail in various ways. For example, the query below fails 90% of the time; after about a minute of waiting, the server will either return a 500 error or will return a 200 but with an empty response body.

https://evergreen.mongodb.com/rest/v1/projects/mongodb-mongo-master/test_history?beforeRevision=6e41f26f639689ae55284af07abf033f8c7b3e7b&afterRevision=28f3a2d87a6868a50bcc6fe03946cee8a0c3496d&tasks=replica_sets_jscore_passthrough_WT&taskStatuses=success,failed,sysfail,timeout&testStatuses=pass,fail