In our previous articles we have discussed “Python: What is python virtualenv and why we need it” and “How to install Python Pip on CentOS 7” and many more related to Python.
psutil (process and system utilities) is a cross-platform library for retrieving information on running processes and system utilization (CPU, memory, disks, network, sensors) in Python. It is useful mainly for system monitoring,
The elasticsearch bulk API makes it possible to perform many insert/update/index/delete operations in a single API call. This can greatly increase the indexing speed.
Clients supports for bulk API requests
Some of the officially supported clients provide helpers to assist with bulk API requests.