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- #!/bin/bash
- # 测试函数
- run_command_test() {
- local command=$1
- local iterations=$2
- echo "Testing command: $command with $iterations iterations..."
- total_time=0
- for ((i=0; i<$iterations; i++)); do
- start_time=$(date +%s%N)
- eval "$command" > /dev/null
- end_time=$(date +%s%N)
- elapsed=$(( ($end_time - $start_time) / 1000000 ))
- total_time=$((total_time + elapsed))
- done
- average_time=$(( total_time / iterations ))
- echo "Average elapsed time per iteration: $average_time ms"
- }
- # 运行测试
- run_command_test "cat /home/sf/os/fuses/testfile.txt" 100000
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