openEuler
Official@openeuler-mirror
Read-only mirrors of all openEuler code repositories hosted at https://gitee.com/openeuler
Agent Skills by openEuler
Showing 54 vetted skills indexed across 1 GitHub repositories.
openeuler-mirrormmap-vma-diagnosis
Diagnoses mmap and VMA failures by analyzing system parameters and /proc filesystem statistics.
openeuler-mirrorpage-cache-reclaim-diagnosis
Diagnose Linux memory reclaim issues from vmstat, meminfo, and zoneinfo metrics.
openeuler-mirrorkernel-fuse-diagnosis
Diagnose FUSE kernel faults by analyzing mount points, connection states, and daemon behavior.
openeuler-mirroroffline-CPU-fault-diagnosis
Analyze iBMC, InfoCollect, and OS logs to localize physical CPU faults.
openeuler-mirrorstrace-syscall-diagnosis
Correlate strace and ltrace traces with kernel logic to diagnose process hangs.
openeuler-mirrorkernel-io-uring-diagnosis
Diagnose Linux io_uring subsystem failures by correlating runtime evidence with kernel semantic constraints.
openeuler-mirroropeneuler-system-info
Retrieves system info from openEuler via shell commands.
openeuler-mirroroffline-network-hardware-fault-diagnosis
Correlate iBMC events, kernel messages, and configuration data to localize network hardware faults.
openeuler-mirrormemory-leak-diagnosis
Diagnose memory leaks in Linux processes and kernel subsystems from memory metrics.
openeuler-mirrorX-diagnosis-io
Diagnose Linux block device and ext4 filesystem performance issues with X-diagnosis tools.
openeuler-mirrorservice-status-check
Query systemctl to identify operational status of critical Linux services.
openeuler-mirroroffline-disk-fault-diagnosis
Analyzes iBMC, OS, and FARM logs to diagnose disk failures and classify R1-R16 root causes.
openeuler-mirrorfd-leak-diagnosis
Diagnose file descriptor leaks across system, process, FD type, and code levels.
openeuler-mirrorswap-thrashing-diagnosis
Diagnose Linux swap thrashing by correlating system metrics with kernel memory behavior.
openeuler-mirroroffline-GPU-fault-diagnosis
Correlate iBMC, OS, and InfoCollect logs to diagnose GPU hardware failures.
openeuler-mirrorpython-memory-leak-analyzer
Analyzes Python process memory growth to identify root causes of leaks.
openeuler-mirrorvmcore-analysis
Analyze Linux kernel VMcore crash dumps via memory reverse-engineering and source forward-tracing.
openeuler-mirrorfault-model
Map system fault modes to expert-defined dependency patterns for diagnostics.
openeuler-mirrordisk-health-diagnosis
Analyze iBMC hardware logs and OS Infocollect data across six diagnostic layers.
openeuler-mirrorprocess-hang-diagnosis
Correlate kernel wait channels with user-space thread states to diagnose hung Linux processes.
openeuler-mirrornetfilter-conntrack-diagnosis
Diagnose Linux Netfilter, iptables, nftables, and conntrack connectivity issues by correlating rule chains with connection states.
openeuler-mirrordocker-fault-analysis
Correlate kernel events, cgroup metrics, and runtime logs to diagnose Docker container failures.
openeuler-mirrornetwork-diagnosis
Collect and analyze L1-L4 network snapshots to diagnose connectivity and packet loss.
openeuler-mirrordns-resolution-diagnosis
Diagnoses Linux DNS resolution failures using dig, resolvectl, and tcpdump.
Frequently Asked Questions About openEuler
FAQPage SchemaWhat specific system failures can be diagnosed using these capabilities?▼
These capabilities enable diagnosis of complex Linux issues including kernel panics, memory leaks, OOM events, process hangs, disk I/O latency, network packet loss, and hardware-level faults in CPU, GPU, and NPU components.
Which technical personas benefit most from these diagnostic capabilities?▼
Site Reliability Engineers, Linux Kernel Developers, and Data Center Infrastructure Administrators benefit from these capabilities to perform deep-dive root cause analysis on production server environments and hardware-software integration layers.
What are the primary prerequisites for running these diagnostic routines?▼
Execution requires access to standard Linux system interfaces, including the /proc filesystem, kernel tracepoints, iBMC out-of-band management logs, and standard performance monitoring data like vmstat, meminfo, and perf.