Percona

OCTOBER 2, 2023

Caches | 12.4G 2004l# Percona Toolkit System Summary Report ###################### Date | 2023-09-25 14:43:34 UTC (local TZ: CDT -0500) Hostname | testbox Uptime | 44 min, 1 user, load average: 0.47, 0.67, 0.57 Platform | Linux Release | Ubuntu 22.04.3 LTS (jammy) Kernel | 6.2.0-33-generic virtual = 2.2G Shared | 475.0M Buffers | 3.8G

Cache 104

Cache Database Virtualization Servers 104

Percona

DECEMBER 5, 2022

ProxySQL is a very useful tool for gaining high availability, load balancing, query routing, query caching, query rewriting, multiplexing, and data masking. 2) mysql-query_digests_max_digest_length – This is by default set to 2048. It is a proven tool and is used largely in production. If you need, you can enable it.

Servers 60

Servers Cache C++ Metrics 60

Brendan Gregg

AUGUST 18, 2019

There are also two modes visible, one between 1 and 2 milliseconds, and another between 8 and 16 milliseconds: this sounds like cache hits and cache misses. There are often two modes, one for device cache hits and one for cache misses, which can be shown by this tool. SYNOPSIS biolatency.bt

Latency 68

Latency C++ Cache Programming 68

Dean Hume

OCTOBER 24, 2016

Instead of waiting for the HTTP response, it allows the server to “push” the resources it thinks the client will need into its cache. openssl req -x509 -sha256 -nodes -days 365 -newkey rsa:2048 -keyout server.key -out server.crt. With HTTP/1.1, This is where Server Push is a game changer.

Servers 40

Servers Website Games Cache 40

Dean Hume

OCTOBER 24, 2016

Instead of waiting for the HTTP response, it allows the server to “push” the resources it thinks the client will need into its cache. openssl req -x509 -sha256 -nodes -days 365 -newkey rsa:2048 -keyout server.key -out server.crt. With HTTP/1.1, This is where Server Push is a game changer.

Servers 40

Servers Website Games Cache 40

Dean Hume

OCTOBER 24, 2016

Instead of waiting for the HTTP response, it allows the server to “push” the resources it thinks the client will need into its cache. openssl req -x509 -sha256 -nodes -days 365 -newkey rsa:2048 -keyout server.key -out server.crt. With HTTP/1.1, This is where Server Push is a game changer.

Servers 40

Servers Website Games Cache 40

Tim Kadlec

SEPTEMBER 6, 2018

The two results that jump out right away as oddities are The Atlantic and The Verge which managed to get a whopping 293% and 2048% heavier without JavaScript. You can, technically, opt-out of the intervention altogether by setting Cache-control: no-transform on your main request.

Network 71

Network Testing Cache Google 71