Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory. Ford, et al., “TCP

Performance 110

Performance Latency Cache Virtualization 110

Dynatrace

MAY 31, 2023

surpassed $387 billion in 2022, more than double the figure of three years earlier. Uptime Institute’s 2022 Outage Analysis report found that over 60% of system outages resulted in at least $100,000 in total losses, up from 39% in 2019. Mobile retail e-commerce spending in the U. trillion by 2027, up from $800 billion in 2021.

Best Practices 223

Best Practices DevOps Latency Metrics 223

Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory. It was a great privilege. Ford, et al., “TCP

Performance 52

Performance Latency Cache Virtualization 52

Smashing Magazine

SEPTEMBER 28, 2022

2022-09-27T14:00:00+00:00. 2022-09-27T16:33:12+00:00. There are millions of sites, and you are in close competition with every one of those Google search query results. Common Websocket Architecture. In a common WebSocket architecture, the Front-end application will connect to a WebSocket API, an event bus, or a database.

Performance 125

Performance Cache Servers Social Media 125

Adrian Cockcroft

JANUARY 20, 2023

Here’s some predictions I’m making: Jack Dongarra’s efforts to highlight the low efficiency of the HPCG benchmark as an issue will influence the next generation of supercomputer architectures to optimize for sparse matrix computations. Next generation architectures will use CXL3.0 Next generation architectures will use CXL3.0

Architecture 52

Architecture Latency Benchmarking AWS 52

Dynatrace

JUNE 25, 2021

Already in the 2000s, service-oriented architectures (SOA) became popular, and operations teams discovered the need to understand how transactions traverse through all tiers and how these tiers contributed to the execution time and latency. OpenTelemetry aims to support three so-called observability signals, namely: metrics.

Open Source 199

Open Source Monitoring Google Systems 199

Alex Russell

JANUARY 30, 2024

Put another way, the performance gap between what devices the wealthy carry and what budget shoppers carry grew more this year (252 points) than the year-over-year gains from process and architecture at the volume price point (174 points). Counterpoint data shows declining sales in both 2022 and 2023. That's where the good news ends.

Performance 90

Performance Network Mobile Speed 90