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  I am try to skywalking with my application in play 2.8 framework with jdk 11. But I could get matrix data in UI, where I could service name and intense

https://github.com/heptiolabs/healthcheck

This will give us metric on healtcheck and more granularity on checks we want to have.

/cc @slim-bean @joe-elliott

Some files in the repository are missing newlines at the very end, as pointed out by @nrbrook in #1026

Classes/CocoaLumberjack.h was specifically mentioned, but there could be other files that are missing this as well.

Hi,

I was trying to install logstash on Amazon Linux 2. After installing it, I couldn't start/enable the service. After some debugging, I noticed the systemd configuration installed by /usr/share/logstash/bin/system-install. However, I do my tests and development mostly on AWS t3.nano and this binary is memory intensive and won't work on low memory.

The exit code could have been checked

In the current version of FASTER C++, on Linux, we use libaio for async IO handling. It is a known issue that libaio is not very efficient. Recently, io_uring is released with Linux kernel 5.1, which advertises to be a high performance aysnc IO library. It would be useful to try it and see if we can improve disk performance on Linux by replacing libaio with it.

More details for io_uring

The generic Windows audit log config lacks many event ids, e.g.

• registry events
• driver load service addition events, System/7045 and Security/4697
• likely others