呼叫次数 meaning in English

number of calls

One way to squeeze more calls into limited space is to reduce the quality of service
其中一种在有限空间内增加呼叫次数的方法就是降低服务质量。
For commands that were issued multiple times , it will list the number of times the command was called , and it will display the average response time for a given command
对于多次发出的命令，还会列出命令呼叫次数的编号，并显示指定命令的平均回应时间。