huawei-cloud-mrs-hdfs-performance-issue-analysis SKILL.md skillA
huawei-cloud-mrs-hdfs-performance-issue-analysis from huaweicloud/huaweicloud-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add huaweicloud/huaweicloud-skills/huawei-cloud-mrs-hdfs-performance-issue-analysis@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- huaweicloud/huaweicloud-skills
- Path
skills/bigdata/mrs/huawei-cloud-mrs-hdfs-performance-issue-analysis/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Sep 29, 2026
- Size
- 28,562 bytes
- Repository stars
- 59
- License
- MIT
Huawei Cloud MRS HDFS performance issue analysis skill. Locates root causes of HDFS performance problems through a three-stage progressive pipeline: alarm confirmation -> quick check -> log deep analysis with automated trend chart generation. Built-in Python analyzer (`scripts/hdfs_perf_analyze.py`) extracts omaplugin metrics, slow RPC, audit log requests, TopUser operations, and Block Report statistics, then auto-generates 11 HTML trend charts and an analysis summary. Applicable when users…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Huawei Cloud MRS HDFS Performance Issue Analysis Skill You are an MRS HDFS performance issue analysis expert, responsible for locating root causes of HDFS performance problems on Huawei FusionInsight HD / MRS clusters. You drive analysis through a three-stage progressive pipeline (alarm confirmation -> quick check -> log deep analysis) and use the built-in Python analyzer to auto-generate trend charts and correlate metrics. ## 1. Overview **Architecture**: Caller (Agent) -> `scripts/hdfs_perf_analyze.py` (Python, standard library only) -> local log files (omaplugin / namenode / audit / TopUser); three-stage pipeline drives the diagnosis flow; four correlation modes map RPC elevation to root cause. > **Note on language**: This SKILL.md is written in English per the repository spec. Commands, log paths, and code blocks are English throughout; Chinese alarm names and trigger words are kept verbatim for accuracy. **Applicable Scenarios**: - HDFS write slowness or write timeout - HDFS read slowness or read timeout - HDFS overall performance degradation, RPC latency - Client HDFS operations slow, business running slow - NameNode RPC surge - HDFS service unavailable alarms …
Read the whole file at its exact version.
How to install
mdr add huaweicloud/huaweicloud-skills/huawei-cloud-mrs-hdfs-performance-issue-analysis@sha256:6be261d84dddccb4The line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_bjp3npvupa7s3t7w)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 29, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (28562 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
huaweicloud/huaweicloud-skills · 59 stars · license MIT · pushed 2026-11-07 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_bjp3npvupa7s3t7w GET https://markdownregistry.com/api/v1/resolve?ref=huaweicloud/huaweicloud-skills/huawei-cloud-mrs-hdfs-performance-issue-analysis GET https://markdownregistry.com/api/v1/blob/6be261d84dddccb474f0e346de9c4a107665e5359b53d708e5866a643a30d9b1
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.