Sysdig is an open source Linux system troubleshooting tool that captures system state and activity from a running Linux instance. Sysdig captures system calls and other system level events using a Linux kernel facility called tracepoints, which means much less overhead than strace. It then “packetizes” this information, so that you can save it into trace files and filter it, a bit like you would do with tcpdump.
To install it, use the following command:
curl -s https://s3.amazonaws.com/download.draios.com/stable/install-sysdig | sudo bash