添加qiming-rcoder模块

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Codex
2026-06-01 13:54:52 +08:00
parent 8092c4b1f8
commit 4b1a580132
539 changed files with 151650 additions and 0 deletions

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@@ -0,0 +1,137 @@
#!/bin/bash
# 系统调用监控脚本
# 使用 bpfcc-tools 追踪进程的系统调用活动
set -e
DIAG_OUTPUT_DIR="${DIAG_OUTPUT_DIR:-/app/container-logs/diag}"
SYSLOG="$DIAG_OUTPUT_DIR/syscall-monitor.log"
SAMPLE_DURATION=${SAMPLE_DURATION:-30} # 每次采样时长(秒)
GENERATE_INTERVAL=${GENERATE_INTERVAL:-60} # 生成间隔(秒,默认 1 分钟)
mkdir -p "$DIAG_OUTPUT_DIR"
log() {
echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*" | tee -a "$SYSLOG"
}
# 静默日志(只写入文件,不输出到控制台)
log_silent() {
echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*" >> "$SYSLOG"
}
# 获取进程树 PID
get_process_tree_pids() {
local parent_pid=$1
if [ -z "$parent_pid" ]; then
return
fi
echo "$parent_pid"
local child_pids=$(pgrep -P "$parent_pid" 2>/dev/null || true)
for child_pid in $child_pids; do
get_process_tree_pids "$child_pid"
done
}
# 系统调用计数统计(静默模式)
collect_syscall_counts() {
local pids="$1"
local timestamp=$(date '+%Y%m%d_%H%M%S')
local success_count=0
local total_count=0
for pid in $pids; do
((total_count++))
local comm=$(ps -p "$pid" -o comm= 2>/dev/null || echo "unknown")
local output_file="$DIAG_OUTPUT_DIR/syscall-count-${comm}-${pid}-${timestamp}.txt"
# 使用 syscount-bpfcc 统计系统调用(完全静默)
timeout ${SAMPLE_DURATION}s syscount-bpfcc -p "$pid" -s 2>/dev/null > "$output_file" || true
if [ -s "$output_file" ]; then
((success_count++))
# 只记录到文件,不输出到控制台
log_silent "$comm ($pid): 已保存统计"
else
rm -f "$output_file"
fi
done
# 只在汇总时输出一行日志
log "🔍 系统调用统计完成: ${success_count}/${total_count} 个进程"
}
# 进程创建追踪(静默启动)
trace_process_creation() {
local output_file="$DIAG_OUTPUT_DIR/execsnoop-$(date '+%Y%m%d_%H%M%S').log"
# 后台运行 execsnoop-bpfcc完全静默
execsnoop-bpfcc -t -n 1 > "$output_file" 2>/dev/null &
local execsnoop_pid=$!
log_silent "✅ execsnoop-bpfcc 已启动 (PID: $execsnoop_pid)"
echo "$execsnoop_pid"
}
# 文件访问追踪(静默启动)
trace_file_access() {
local output_file="$DIAG_OUTPUT_DIR/opensnoop-$(date '+%Y%m%d_%H%M%S').log"
# 后台运行 opensnoop-bpfcc完全静默
opensnoop-bpfcc -t -n 1 > "$output_file" 2>/dev/null &
local opensnoop_pid=$!
log_silent "✅ opensnoop-bpfcc 已启动 (PID: $opensnoop_pid)"
echo "$opensnoop_pid"
}
# 主监控循环
monitor_loop() {
log "🚀 系统调用监控已启动 (每 ${GENERATE_INTERVAL} 秒采样一次)"
log "📝 详细日志: $SYSLOG"
# 启动持续追踪(静默)
local execsnoop_pid=$(trace_process_creation)
local opensnoop_pid=$(trace_file_access)
# 清理函数
cleanup() {
log "🛑 停止系统调用监控..."
kill "$execsnoop_pid" "$opensnoop_pid" 2>/dev/null || true
log "✅ 系统调用监控已停止"
}
trap cleanup EXIT TERM INT
# 定期生成系统调用统计
local iteration=0
while true; do
((iteration++))
local agent_pid=$(pgrep -f "agent_runner" | head -1)
if [ -n "$agent_pid" ]; then
local pids=$(get_process_tree_pids "$agent_pid" | tr '\n' ' ')
# 每次只输出一行汇总日志
collect_syscall_counts "$pids"
else
log_silent "⚠️ 未检测到 agent_runner 进程"
fi
# 只记录到文件,不输出到控制台
log_silent "⏰ 第 ${iteration} 次采样完成,${GENERATE_INTERVAL} 秒后进行下一次..."
sleep "$GENERATE_INTERVAL"
done
}
# 启动监控
case "$1" in
start)
monitor_loop
;;
*)
echo "用法: $0 start"
exit 1
;;
esac