如何使用 Windows cmd 获取总物理内存
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How can I get total physical memory using Windows cmd
提问by Ahreum Lee
I inquired typeperf counters and instances, but couldn't find anything about the total memory. I only found
我查询了 typeperf 计数器和实例，但找不到有关总内存的任何信息。我只发现
\Memory\Availble Bytes
\Memory\Cache Bytes
\Process\Private Bytes
\Process\Working Set
and adding any combination of them didn't match the total memory in task manager.
并添加它们的任何组合与任务管理器中的总内存不匹配。
I also tried
我也试过
systeminfo | findstr /C:"Total Physical Memory"
but this only worked in english mode(chcp 437). I am not an American and making program for various countries.. and above all, this takes too long time.
但这仅适用于英文模式（chcp 437）。我不是美国人，正在为各个国家/地区制定计划……最重要的是，这需要很长时间。
Please, anyone know good idea to get total memory in Windows with only cmd? Or please explain me the relation of memories so that I can calculate the total memory from typeperf queries..
拜托，有人知道只用 cmd 在 Windows 中获得总内存的好主意吗？或者请向我解释内存的关系，以便我可以从 typeperf 查询中计算出总内存..
回答by DavidPostill
How can I get total physical memory
如何获得总物理内存
Use the following command:
使用以下命令：
wmic ComputerSystem get TotalPhysicalMemory
Example output:
示例输出：
TotalPhysicalMemory
4275273728
Total Physical Memory
wmic ComputerSystem get TotalPhysicalMemoryAvailable Physical Memory
wmic OS get FreePhysicalMemoryVirtual Memory Max Size
wmic OS get TotalVirtualMemorySizeVirtual Memory Available
wmic OS get FreeVirtualMemoryYou can combine them as follows into one command:
wmic ComputerSystem get TotalPhysicalMemory && wmic OS get FreePhysicalMemory,TotalVirtualMemorySize,FreeVirtualMemory
总物理内存
wmic ComputerSystem get TotalPhysicalMemory可用物理内存
wmic OS get FreePhysicalMemory虚拟内存最大大小
wmic OS get TotalVirtualMemorySize可用虚拟内存
wmic OS get FreeVirtualMemory您可以按如下方式将它们组合成一个命令：
wmic ComputerSystem get TotalPhysicalMemory && wmic OS get FreePhysicalMemory,TotalVirtualMemorySize,FreeVirtualMemory
Source SuperUseranswer What's the equivalent command of “wmic memlogical” in Windows 7?by 8088
Source SuperUseranswer Windows 7 中“wmic memlogical”的等效命令是什么？由8088
回答by Stephan
Viktar's answer (wmic memorychip get capacity) gives you the capacity of each Dimm (which will work fine, if you have only one Dimm installed but gives you one value per Dimm if there is installed more than one). To get the size of total memory use:
Viktar 的答案 ( wmic memorychip get capacity) 为您提供了每个 Dimm 的容量（如果您只安装了一个 Dimm，这将正常工作，但如果安装了多个 Dimm，则为每个 Dimm 提供一个值）。要获得总内存使用的大小：
wmic computersystem get TotalPhysicalMemory
回答by Viktar Tserashchuk
Try this
尝试这个
wmic memorychip get capacity
