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在服务器中尝试命令jmap -histo 时,收到错误消息“没有足够的内存来处理此命令”。我知道采取-histo会产生一个小文件。但它只是给出错误信息。
jmap -histo
-histo
谁能建议我参加-histo(所有工作的内存利用率)。