Executes a process with given arguments and monitors, logs when memory usage grows to a new peak.
Example:
``
cargo run -- cargo -- build --release
Compiling gotta-watch-em-all v0.1.0 (C:\Users\aaron\c\gotta-watch-em-all)
Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Runningtarget\debug\gotta-watch-em-all.exe cargo -- build --release`
Compiling gotta-watch-em-all v0.1.0 (C:\Users\aaron\c\gotta-watch-em-all)
🌊 gotta-watch-em-all: Reached a new high water mark of 28904 KiB, 28904 greater than before!
🌊 process private KiB total KiB
🌊 cargo.exe (7776) 8884KiB 28904KiB
🌊 cargo.exe (16476) 18419KiB 20020KiB
🌊 rustc.exe (15672) 1601KiB 1601KiB
🌊 gotta-watch-em-all: Reached a new high water mark of 56540 KiB, 27636 greater than before! 🌊 process private KiB total KiB 🌊 cargo.exe (7776) 8884KiB 56540KiB 🌊 cargo.exe (16476) 18477KiB 47656KiB 🌊 rustc.exe (15672) 29179KiB 29179KiB
🌊 gotta-watch-em-all: Reached a new high water mark of 93179 KiB, 36639 greater than before! 🌊 process private KiB total KiB 🌊 cargo.exe (7776) 8884KiB 93179KiB 🌊 cargo.exe (16476) 18477KiB 84295KiB 🌊 rustc.exe (15672) 65818KiB 65818KiB ```
Can output to a separate file, rather than stderr, and there are options for tuning the threshold for writing out the process tree.
``` gotta-watch-em-all 0.1.0 Run a process and monitor the memory usage of the process tree, logging to a file or stdout. When a high water mark is reached, depending on options provided, the process tree and memory usage will be written to output
USAGE:
gotta-watch-em-all.exe [OPTIONS]
FLAGS: -h, --help Prints help information -V, --version Prints version information
OPTIONS:
-o, --out
-r, --threshold-relative <threshold-relative>
The minimum increase, in kilobytes, over the high water mark required to output stats [default: 0]
ARGS: