Dynatrace

DECEMBER 22, 2021

Metrics are measures of critical system values, such as CPU utilization or average write latency to persistent storage. For example, in 2005, Dynatrace introduced a distributed tracing tool that allowed developers to implement local tracing and debugging. Observability is made up of three key pillars: metrics, logs, and traces.

Artificial Intelligence 175

Artificial Intelligence Metrics Architecture DevOps 175

SQL Performance

FEBRUARY 22, 2021

The system table sys.sysprocesses was replaced way back in SQL Server 2005 by a set of dynamic management views (DMVs), most notably sys.dm_exec_requests , sys.dm_exec_sessions , and sys.dm_exec_connections. Recently one of our teams was investigating a log reader latency issue.

Latency 57

Latency Servers Monitoring Systems 57

SQL Server According to Bob

JANUARY 11, 2020

As ​​ the ​​ administrator of a SQL Server 2005 installation, ​​ you will find that ​​ visibility into ​​ the ​​ SQL Server ​​ I/O ​​ subsystem ​​ has been ​​ significantly increased.

Servers 40

Servers Cache Database Media 40

John McCalpin

APRIL 2, 2020

The presentation discusses a family of simple performance models that I developed over the last 20 years — originally in support of processor and system design at SGI (1996-1999), IBM (1999-2005), and AMD (2006-2008), but more recently in support of system procurements at The Texas Advanced Computing Center (TACC) (2009-present).

Benchmarking 59

Benchmarking Performance Latency Architecture 59

IO River

NOVEMBER 2, 2023

For example, Akamai introduced ASI in 2005, which became the standard for building new websites. These companies often utilize CDNs optimized for low-latency content delivery of the products that they offer. Akamai tried to convince many users to use this new framework.

Lambda 52

Lambda AWS Cache Website 52

IO River

NOVEMBER 2, 2023

So, when businesses integrate these exclusive features into their applications, they become tied to the vendor, as replicating these features in another CDN is impossible.‍For example, Akamai introduced ASI in 2005, which became the standard for building new websites. Akamai tried to convince many users to use this new framework.

Lambda 52

Lambda AWS Cache Website 52

Brendan Gregg

AUGUST 8, 2017

The oldest change in the entire Linux repo dates back to 2005, when Linus imported Linux 2.6.12-rc2, Some people have found values that seem to work for their systems and workloads: they know that when load goes over X, application latency is high and customers start complaining. Latency was acceptable and no one complained.

Latency 111

Latency Metrics C++ Systems 111