v1.8.4

Features

• [agent.java] support tracing about redis call by spring data redis & jedis.
• [agent.java] additional performance metric supported - sql time by service, api call time by service & heap total memory.
• [client] filterable xlogs by start time.
• [webapp] xlog api added - get xlogs by bulk by txids.
  • /v1/xlog-data/{yyyymmdd}/multi/{txidList}

Bug Fix

• [webapp] fixed what the prefilght AJAX requests can't be processed correctly.
• [webapp] fixed what the error is thrown when the same key is stored repeatly.
• [client] fixed what the windows client export function makes broken export file.
• [server] clear sometimes the server can not clean up old log files.

MISC

• [webapp] CORS option defauls true now.