-a show available memory if exported bykernel(>80 characters per line) -V display version information and exit 常用参数演示 [root@ ~]# free -b #以Byte为单位显示 total used free shared buffers cached Mem: 1044611072 552603648 492007424 57344 39006208 124108800 -/ buffers/cache: 389488640 6551224...
-a show available memory if exported by kernel (>80 characters per line) -V display version information and exit 常用参数演示 [root@ ~]# free -b #以Byte为单位显示 total used free shared buffers cached Mem: 1044611072 552603648 492007424 57344 39006208 124108800 -/+ buffers/cache: 389488640 6...
-a show available memory if exported by kernel (>80 characters per line) 可用内核导出的可用内存(每行80个字符) -V display version information and exit 显示版本信息并退出 time free -s 1 -c 2 #表示持续每隔1s更新更新一次mem信息,更新2次 [root@qqjf1 ~]# time free -s 1 -c 2 total used...
show_val_kb(m, "Inactive(anon): ", pages[LRU_INACTIVE_ANON]); show_val_kb(m, "Active(file): ", pages[LRU_ACTIVE_FILE]); show_val_kb(m, "Inactive(file): ", pages[LRU_INACTIVE_FILE]); show_val_kb(m, "Unevictable: ", pages[LRU_UNEVICTABLE]); show_val_kb(m, "Mlocked:...
show_val_kb(m,"VmallocChunk: ",0ul); #ifdefCONFIG_MEMORY_FAILURE seq_printf(m,"HardwareCorrupted: %5lu kB\n", atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT -10)); #endif #ifdefCONFIG_TRANSPARENT_HUGEPAGE show_val_kb(m,"AnonHugePages: ", ...
show_val_kb(m, "VmallocChunk: ", 0ul); #ifdef CONFIG_MEMORY_FAILURE seq_printf(m, "HardwareCorrupted: %5lu kB\n", atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)); #endif #ifdef CONFIG_TRANSPARENT_HUGEPAGE show_val_kb(m, "AnonHugePages: ", ...
show_val_kb(m, "VmallocChunk: ", 0ul); #ifdef CONFIG_MEMORY_FAILURE seq_printf(m, "HardwareCorrupted: %5lu kB\n", atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)); #endif #ifdef CONFIG_TRANSPARENT_HUGEPAGE show_val_kb(m, "AnonHugePages: ", ...
show_val_kb(m, "Committed_AS: ", committed); seq_printf(m, "VmallocTotal: %8lu kB", (unsigned long)VMALLOC_TOTAL >> 10); show_val_kb(m, "VmallocUsed: ", 0ul); show_val_kb(m, "VmallocChunk: ", 0ul); #ifdef CONFIG_MEMORY_FAILURE ...
--peta show output in petabytes -h, --human show human-readable output --si use powers of 1000 not 1024 -l, --lohi show detailed low and high memory statistics -t, --total show total for RAM + swap -s N, --seconds N repeat printing every N seconds ...
available可用于启动新应用程序，无需交换的内存大小 和读取 /proc/meminfo 文件相比，free 命令提供的...