Percona

JULY 19, 2023

Restart the PMM agent in the PMM server container: supervisorctl restart pmm-agent Conclusion So, we can see it is possible to fine-tune some hidden settings of Percona Monitoring and Management by getting into its internals, including editing some options after adding a remote MySQL instance without having to remove and re-add the instance.

Monitoring 83

Monitoring Entertainment Open Source Tuning 83

Percona

JANUARY 19, 2023

ProxySQL: It is a feature-rich open-source MySQL proxy solution, that allows query routing for the most common MySQL architectures (PXC/Galera, Replication, Group Replication, etc.). MyRocks: MyRocks is a storage engine developed by Facebook and made open source. 1 mysql mysql 592K Dec 30 02:48 tb1.ibd ibd -rw-r --.

Open Source 90

Open Source Storage Database Big Data 90

Percona

MARCH 27, 2023

you can also consider increasing table_open_cache to avoid table_misses or at least use some filters on the “WHERE” clause to avoid opening all.frm files and limit the query to a subset of the tables for a limited performance impact. Setup The setup consists of creating 10K tables with sysbench and adding 20 FKs to 20 tables.

Cache 104

Cache Hardware Servers Benchmarking 104

Enprowess

MAY 10, 2018

Let’s look at TensorFlow – TensorFlow is an open source software library for machine learning, developed by Google and currently used in many of their projects. Note: inception5h contains trained model from google and it is test on around 2000+ images (I guess). Implementation reference: [link]. Post by, Vipul Dave.

Artificial Intelligence 52

Artificial Intelligence Open Source Google Java 52

Brendan Gregg

OCTOBER 8, 2018

Created by Alastair Robertson , bpftrace is an open source high-level tracing front-end that lets you analyze systems in custom ways. eBPF was created by Alexei Starovoitov while at PLUMgrid (he's now at Facebook) as a generic in-kernel virtual machine, with software defined networks as the primary use case. eBPF does more.

C++ 110

C++ Virtualization Programming Latency 110

Brendan Gregg

OCTOBER 7, 2018

Created by Alastair Robertson , bpftrace is an open source high-level tracing front-end that lets you analyze systems in custom ways. eBPF was created by Alexei Starovoitov while at PLUMgrid (he's now at Facebook) as a generic in-kernel virtual machine, with software defined networks as the primary use case. eBPF does more.

C++ 40

C++ Virtualization Programming Latency 40

Smashing Magazine

SEPTEMBER 29, 2021

If both AVIF and WebP are not viable options, consider evaluating MozJPEG (optimize JPEG images), OxiPNG (non-photographic images), or JPEG 2000 (lossy or lossless photographic images). Tip: When evaluating quality, compression and fine-tuning of modern formats, Squoosh.app ’s ability to perform a visual side-by-side comparison is helpful.

Open Source 144

Open Source Speed Website Google 144