interface

jsc.MemoryUsage

Memory statistics for the whole process, returned by memoryUsage. Sizes are in bytes.

current: number
Resident set size: the physical memory the process is using right now. The same measurement as process.memoryUsage().rss.
currentCommit: number
On macOS and Linux, the memory currently committed by mimalloc, the allocator Bun uses for memory outside the JavaScript heap. On Windows, the process's commit charge.
pageFaults: number
On macOS and Linux, the number of major page faults (faults that had to read from disk) the process has taken. On Windows, the total number of page faults.
peak: number
The largest resident set size the process has had.
peakCommit: number
The largest value currentCommit has had.