Dox

diff --git a/docs/api/process.md b/docs/api/process.md
index ec982d3..14b1c9b 100644 (file)
--- a/docs/api/process.md
+++ b/docs/api/process.md
@@ -17,6 +17,10 @@ upstream node:
 * `process.defaultApp` Boolean - When app is started by being passed as parameter
   to the default app, this value is `true` in the main process, otherwise it is
   `undefined`.
+* `process.getSystemMemoryInfo` - Returns the amount of system memory and free
+  swap space
+* `process.getProcessMemoryInfo` - Returns the amount of actual memory used by
+  Chromium for the current process.
 
 ## Events
 
@@ -63,3 +67,26 @@ Causes the main thread of the current process hang.
 
 Sets the file descriptor soft limit to `maxDescriptors` or the OS hard
 limit, whichever is lower for the current process.
+
+### getProcessMemoryInfo()
+
+Return an object giving memory usage statistics about the current process. Note that
+all statistics are reported in Kilobytes.
+
+* `workingSetSize` - The amount of memory currently pinned to actual physical RAM
+* `peakWorkingSetSize` - The maximum amount of memory that has ever been pinned to actual physical RAM
+* `privateBytes` - The amount of memory not shared by other processes, such as JS heap or HTML content.
+* `sharedBytes` - The amount of memory shared between processes, typically memory consumed by the Electron code itself
+
+### getSystemMemoryInfo()
+
+Return an object giving memory usage statistics about the entire system. Note that
+all statistics are reported in Kilobytes.
+
+* `total` - The total amount of physical memory in Kilobytes available to the system
+* `free` - The total amount of memory not being used by applications or disk cache
+
+On Windows / Linux:
+
+* `swapTotal` - The total amount of swap memory in Kilobytes available to the system
+* `swapFree` - The free amount of swap memory in Kilobytes available to the system