8/5/2023 0 Comments Best osx process monitor toolAlso tested stable on iOS (~/Documents/Work/ProcExp) # procexp 0 threads | tail -30 This is especially useful as it now retrieves thread names (helps with kernel threads!). This means you can use "procexp all threads" (even with SIP enabled on MacOS :-) to get stack traces of every thread in system. : And, of course, JCOLOR, which makes it easier to sift out busy ports: Pademonium-II:~ root# procexp all ports | grep (~) # procexp $$ ports Pademonium-II:~ root# procexp 38198 ports | grep isolate channels by name The "arrows" indicate the unidirectionality (-> send to, softwareupdatese:188:0x1807 Version 1-ε can list Mach ports and even name them(!) using some nice undocumented functions I've found (Until AAPL ruins this with an entitlement, too.). Decryption of Apps is transparently thrown in as a bonus :-). And AFAIK it's the only way to get an iOS core dump. Run with a pid and "core" argument, or go to process details screen and hit "c". Useful :-) Dumping coreĭoes not affect the process in any harmful way, and - Couldn't be simpler. In interactive mode, will turn your MacBook or iOS device into a signal detector for the current WiFi. All the things top(1) still can't do after 15 years. You can resize the terminal window to get more/less output, remove and rearrnage columns, sort, filter. ![]() Running with no arguments will enter interactive mode: Running with a pid or all argument will produce grep(1)-friendly output. This is J's Process Explorer v1-e, compiled on Jan 26 2016, 12:55:05 Download Latest Version Here Examples # Run with -h for descriptive error message There's soooo many options to cover, though, I'll just cover the latest ones. ![]() This (and the man page, which nobody reads. The tool, however, (like most of mine), was built around my own use cases and habits, so - while it's natural for me to use, many people remain unaware of its powerful yet nonintuitive features. It is slowly living up to the golden standard - its Windows namesake - but (deliberately) through a terminal interface (which makes it perfect over SSH as well). Since then, however, and like its sibling - jtool - the tool took a life of its own, as more and more features have been added to it, making it not just a full replacement to the default (and crummy) top(1) utility, but also providing features available nowhere else. Process Explorer ( procexp) is a utility I've started writing as a simple tool to demonstrate the vast swaths of information accessible by proc_info (a.k.a system call #336, my favorite). ![]() Process Explorer - over the top(1) procexp - Going over the top(1)
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