Quang Nguyen

icon indicating a website link notes.nddq.sh icon indicating an email [email protected]

icon company @Microsoft @Azure icon location 127.0.0.1 icon location Container Networking @microsoft @Azure

Results 38 issues of Quang Nguyen

chore: bump various k8s.io components' version

# Description Dependabot is having issues with bumping multiple k8s.io components' version due to dependency issues. This PR consolidated all version bumps. ## Related Issue If this pull request is...

area/dependencies

fix: remove inactive connections' IP addresses from tcp_connection_remote metric

# Description closes #382 ## Related Issue If this pull request is related to any issue, please mention it here. Additionally, make sure that the issue is assigned to you...

type/fix
area/metrics
area/plugins
priority/0
scope/S

IP addresses from closed connections still showing up in `TCP Active Connections by Remote Addr`

- A clean up function is needed to remove IP addresses that we are no longer seeing in `netstat` from `networkobservability_tcp_connection_remote` metric

type/bug
area/metrics
area/plugins
priority/0
scope/S

feat(conntrack): conntrack integration with packetparser

# Description Part 2 of https://github.com/microsoft/retina/pull/610 ## Related Issue If this pull request is related to any issue, please mention it here. Additionally, make sure that the issue is assigned...

type/enhancement
lang/go
area/plugins
area/ebpf
priority/0
lang/c
scope/M
area/flows

feat(conntrack): bpf code for conntrack + conntrack GC

# Description Part of https://github.com/microsoft/retina/pull/283, broken down for ease of review. ## Related Issue If this pull request is related to any issue, please mention it here. Additionally, make sure...

type/enhancement
lang/go
area/ebpf
priority/0
lang/c
scope/M

fix: init container should read config for enabling telemetry

# Description Closes https://github.com/microsoft/retina/issues/339 ## Related Issue If this pull request is related to any issue, please mention it here. Additionally, make sure that the issue is assigned to you...

type/fix
scope/S

feat: veth watcher

1 comment

# Description Please provide a brief description of the changes made in this pull request. ## Related Issue If this pull request is related to any issue, please mention it...

area/controllers

chore(docs): add link to data aggregation page in sidebar

# Description As title ## Related Issue If this pull request is related to any issue, please mention it here. Additionally, make sure that the issue is assigned to you...

area/documentation

feat: LRU cache for flows in `packetparser`

# Description This PR optimizes the `packetparser` plugin by introducing an LRU cache to reduce memory and CPU usage under heavy traffic. Instead of generating a new `Flow` object for...

type/enhancement
area/plugins
scope/S
area/flows

latency metric panics inconsistent label cardinality

![image](https://github.com/user-attachments/assets/5006c887-43f2-4403-b700-c8a1ecf19bc7) Running with pod level metric enabled. This bug does not always occur but do pop up from time to time.

area/metrics