有些時候,咱們可能會遇到IOS XE設備的high memory的狀況。咱們可使用的命令去查看相關信息。html
例如:linux
Router# show versionios
Router# show memory緩存
Router# show processes memoryapp
Router# show platform software status control-processor briefless
Router# show platform resourceside
Router# show processes memory platform sortedthis
接下來,對上述命令進行解釋。spa
show ver不用說明了,查看設備的軟件版本,運行時間、physical memory、flash memory等狀況。操作系統
一、show memory
Cisco IOS守護進程中的系統內存使用狀況。
Cisco IOSd runs as its own process and it allocates memory from the system. It uses its own memory manager for features running within Cisco IOSd. In general, Cisco IOSd is allowed to use a maximum of approximately ½ of the total system memory. However, it uses less system memory depending on the configuration. IOS will consume (消耗) system memory as needed to satisfy memory requests for features within Cisco IOSd. To do this, it uses a feature referred to as Cisco IOSd Dynamic Heap (dHeap). With dHeap, Cisoc IOS will request memory from the operating system based on demand as indicated by the dHeap output indicated in the show memory command.
要查找Cisco IOSd正在使用的系統內存總量,請使用Cisco IOS XE系統內存命令。
Router# show memory