DZone

APRIL 7, 2020

Ideally, highly-threaded I/O intensive Linux containers running on Kubernetes would have all the CPU time they need. But just how compatible is that goal with reality? To find the answer – and optimize Linux containers – application developers and DevOps teams must understand how Linux schedules tasks and allocates them CPU time. The goal behind “real-time” containers is enabling your most important containers – those with mission-critical requirements around time-sensitive performance and relia

Hardware 200

Hardware DevOps Strategy Performance 200

Addy Osmani

APRIL 7, 2020

This guide looks at measuring React component render performance with the React Profiler API, measuring interactions with React's new experimental scheduler and measuring custom metrics using the User Timing API.

Performance 145

Performance Metrics 145

SQL Shack

APRIL 7, 2020

This article explains the deadlock definition in SQL Server, and it also mentions how to capture deadlock with extended events. Deadlock is a resource contention issue that occurs between two or more than two processes. To handle this problem, we need to clearly understand how it occurs. Deadlock Definition Deadlock occurs when two processes want […].

Servers 93

Servers Processing Performance 93

Apica

APRIL 7, 2020

There comes a time when a company must reach beyond its current capabilities and find the unreachable, impassable and even the elusive customer. This is a perfect time to be creative, The post Reaching New Heights with Desktop Application Monitoring appeared first on Apica.

Monitoring 52

Monitoring Testing 52

n0derunner

APRIL 7, 2020

Often, when doing storage performance testing, we are interested in stressing the underlying storage devices, not the OS filesystem. Summary tl;dr There are two ways to ensure that IO goes directly to the backend storage (direct attach disk, SAN or HCI datastore) Use a “raw” or “physical” device (#<diskID) Open files on the filesystem with … The post Microsoft diskspd.

Storage 52

Storage Testing Performance Testing Performance 52

Apica

APRIL 7, 2020

There comes a time when a company must reach beyond its current capabilities and find the unreachable, impassable and even Read More. The post Reaching New Heights with Desktop Application Monitoring appeared first on Apica.

Monitoring 52

Monitoring Testing 52

Percona Community

APRIL 7, 2020

Percona’s Community team organizes our speakers at in-person events around the world, such as Percona Live, Percona University, and events sponsored by other organizations. However, like everyone else around the world, all our plans are on hold due to the Coronavirus pandemic. Perhaps you, like many others, are organizing online events, such as virtual meetups on Meetup.com.

Virtualization 40

Virtualization Availability 40