关于cgo部分代码ptid_comm的疑惑 #628
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zcl1115
asked this question in
agent collector
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用于存放 开启Trace Profiling功能时,在保存100k个线程数据的情况下,按照上限计算,256*100000/1024/1024=25MiB,算上map的额外内存占用,不超过30MiB。这里内存确实没有清理,是一个潜在的问题。 |
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如题所示,从代码里面观察到有个map ptid_comm用于存放pid的相关的信息,value是256char,不过好像没有观察到这个的清楚情况,就是这个map如果程序执行,是会一直扩张下去的吗?最终大小可能会是多少
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