public static void sendStaticMsg(TcpMsgSender sender) {
        if (FileStaticManager.getInstance() != null) {
            FileStaticManager.getInstance().doSendStaticMsg(sender);
        }
    }
Collect various indicators of agent processes for backend problem analysis
inlong-agent/agent-core/src/main/java/org/apache/inlong/agent/core/FileStaticManager.java