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Items tagged with: ebpf
We recently had to investigate a very slow #Wordpress backend, leading to 100% CPU usage on the #Linux server. During the analysis we used #ebpf tracing and created flame graphs, helping us to find and understand the reason of the slow #PHP execution. 👇
https://www.claudiokuenzler.com/blog/1311/troubleshooting-ebpf-flamegraph-slow-wordpress-backend-100-percent-cpu-usage
https://www.claudiokuenzler.com/blog/1311/troubleshooting-ebpf-flamegraph-slow-wordpress-backend-100-percent-cpu-usage
Troubleshooting very slow Wordpress backend (100% CPU usage on uploads) with eBFP and Flamegraphs
Analyzing and troubleshooting a very slow Wordpress backend using eBPF and Flamegraphs. Or: All paths lead to caching.Claudio Kuenzler
Since everyone is writing an #introduction, I guess I should too!
Hi! 👋 I'm a software engineer working at https://deepfence.io mostly on https://aya-rs.dev, #eBPF, #rust, #linuxkernel and #security, slowly getting also into #llvm and #solana development. I have a long history of #kubernetes and #go work, but nowadays I'm enjoying the shift towards more low-level topics and technologies.
Apart from tech, I'm into traveling, part-time digital nomading, music and amateur DJing.
Hi! 👋 I'm a software engineer working at https://deepfence.io mostly on https://aya-rs.dev, #eBPF, #rust, #linuxkernel and #security, slowly getting also into #llvm and #solana development. I have a long history of #kubernetes and #go work, but nowadays I'm enjoying the shift towards more low-level topics and technologies.
Apart from tech, I'm into traveling, part-time digital nomading, music and amateur DJing.
Deepfence – Cloud Native Security Observability
Cloud native security observability platform for your applications and infrastructure from development through productionDeepfence
