feat(ecat): 启动后把 ecat_native 提到 RealTime；跳拍优化实验脚本与报告

- esp32_server: Popen 后外部 SetPriorityClass(RT/High)，native 自设会被钳成 High - 入库 skip_* 标定/实验脚本与 REPORT_ecat_skip_opt_20260917 - 前端 WIP：layout/app/polling/boot_ecat/index - 不含 lab/skip_meter 原始采样与 preview 截图
2026-09-17 02:32:20 +08:00
parent b3a3a365bb
commit e91d53e0fc
22 changed files with 1956 additions and 61 deletions
@@ -0,0 +1,126 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""快照当前主机侧可回滚现场：I210 高级属性、中断亲和、ecat 进程。"""
+from __future__ import annotations
+
+import json
+import os
+import subprocess
+import sys
+import time
+
+ROOT = os.path.normpath(os.path.join(os.path.dirname(__file__), ".."))
+LAB = os.path.join(ROOT, "lab", "skip_meter")
+
+
+def ps(cmd: str) -> str:
+    r = subprocess.run(
+        ["powershell", "-NoProfile", "-Command", cmd],
+        capture_output=True,
+        text=True,
+        encoding="utf-8",
+        errors="replace",
+    )
+    return (r.stdout or "") + (("ERR:" + r.stderr) if r.stderr else "")
+
+
+def main() -> int:
+    os.makedirs(LAB, exist_ok=True)
+    snap = {"ts": time.time(), "host": os.environ.get("COMPUTERNAME")}
+
+    snap["adapters"] = ps(
+        "Get-NetAdapter | Select-Object Name,InterfaceDescription,LinkSpeed,Status,"
+        "ifIndex,MacAddress | ConvertTo-Json -Compress"
+    )
+    # I210 specifically
+    snap["i210"] = ps(
+        "Get-NetAdapter | Where-Object {$_.InterfaceDescription -match 'I210'} | "
+        "Select-Object Name,ifIndex,Status,LinkSpeed | ConvertTo-Json -Compress"
+    )
+
+    # advanced properties (restore-able)
+    snap["i210_adv"] = ps(
+        "Get-NetAdapterAdvancedProperty -Name '以太网 2' -ErrorAction SilentlyContinue | "
+        "Select-Object Name,DisplayName,DisplayValue,RegistryKeyword,RegistryValue | "
+        "ConvertTo-Json -Compress"
+    )
+
+    # interrupt moderation / RSS / power
+    for kw in (
+        "*InterruptModeration",
+        "*ReceiveBuffers",
+        "*TransmitBuffers",
+        "*EEE",
+        "*EnergyEfficient",
+        "*FlowControl",
+        "*PriorityVLANTag",
+        "*TCPChecksumOffload*",
+        "*IPChecksumOffload*",
+        "*VMQ",
+        "*RSS",
+        "*InterruptModerationRate",
+    ):
+        snap[f"adv_{kw.strip('*').replace('*','_')}"] = ps(
+            f"Get-NetAdapterAdvancedProperty -Name '以太网 2' -ErrorAction SilentlyContinue | "
+            f"Where-Object {{$_.RegistryKeyword -like '{kw}'}} | "
+            f"Select-Object RegistryKeyword,DisplayValue,RegistryValue | ConvertTo-Json -Compress"
+        )
+
+    snap["power"] = ps(
+        "Get-NetAdapterPowerManagement -Name '以太网 2' -ErrorAction SilentlyContinue | "
+        "Select-Object Name,AllowComputerToTurnOffDevice,WakeOnMagicPacket,"
+        "WakeOnPattern,DeviceSleepOnDisconnect | ConvertTo-Json -Compress"
+    )
+
+    snap["ecat_proc"] = ps(
+        "Get-Process ecat_native -ErrorAction SilentlyContinue | "
+        "Select-Object Id,Path,StartTime,CPU,WorkingSet | ConvertTo-Json -Compress"
+    )
+
+    snap["ecat_cmdline"] = ps(
+        "Get-CimInstance Win32_Process -Filter \"Name='ecat_native.exe'\" | "
+        "Select-Object ProcessId,CommandLine | ConvertTo-Json -Compress"
+    )
+
+    # interrupt affinity via Get-NetAdapterInterrupt? not always available
+    snap["msi_affinity"] = ps(
+        "Get-NetAdapterAdvancedProperty -Name '以太网 2' -ErrorAction SilentlyContinue | "
+        "Where-Object {$_.DisplayName -match 'Interrupt|Affinity|RSS|Moderation|Buffer|Energy|Green|Flow|Offload'} | "
+        "Select-Object DisplayName,DisplayValue,RegistryKeyword | ConvertTo-Json -Compress"
+    )
+
+    # CPU topology quick
+    snap["cpu"] = ps(
+        "$env:NUMBER_OF_PROCESSORS; (Get-CimInstance Win32_Processor | "
+        "Select-Object Name,NumberOfCores,NumberOfLogicalProcessors | ConvertTo-Json -Compress)"
+    )
+
+    out = os.path.join(LAB, f"host_snap_{int(time.time())}.json")
+    with open(out, "w", encoding="utf-8") as f:
+        json.dump(snap, f, ensure_ascii=False, indent=2)
+
+    # also human-readable restore snippet
+    lines = []
+    lines.append("# Host snapshot restore notes")
+    lines.append(f"time={snap['ts']}")
+    lines.append("## I210 adapter advanced (raw)")
+    lines.append(snap.get("i210_adv", "")[:8000])
+    lines.append("## power")
+    lines.append(snap.get("power", "")[:4000])
+    lines.append("## ecat cmdline")
+    lines.append(snap.get("ecat_cmdline", "")[:2000])
+    txt = os.path.join(LAB, f"host_snap_{int(snap['ts'])}.txt")
+    with open(txt, "w", encoding="utf-8") as f:
+        f.write("\n".join(lines))
+
+    print("I210:", snap.get("i210", "")[:500])
+    print("CMDLINE:", snap.get("ecat_cmdline", "")[:800])
+    print("ADV keys sample:")
+    print(snap.get("msi_affinity", "")[:2500])
+    print("WROTE", out)
+    print("WROTE", txt)
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())