Re: RFR: 8330969: scalability issue with loaded JVMTI agent [v3]

2024-05-01 Thread Serguei Spitsyn
On Tue, 30 Apr 2024 01:56:13 GMT, Serguei Spitsyn wrote: >> This is a fix of the following JVMTI scalability issue. A closed benchmark >> with millions of virtual threads shows 3X-4X overhead when a JVMTI agent has >> been loaded. For instance, this is observable when an app is executed under

Re: RFR: 8330969: scalability issue with loaded JVMTI agent [v3]

2024-04-30 Thread Chris Plummer
On Tue, 30 Apr 2024 01:56:13 GMT, Serguei Spitsyn wrote: >> This is a fix of the following JVMTI scalability issue. A closed benchmark >> with millions of virtual threads shows 3X-4X overhead when a JVMTI agent has >> been loaded. For instance, this is observable when an app is executed under

Re: RFR: 8330969: scalability issue with loaded JVMTI agent [v3]

2024-04-30 Thread Alex Menkov
On Tue, 30 Apr 2024 01:56:13 GMT, Serguei Spitsyn wrote: >> This is a fix of the following JVMTI scalability issue. A closed benchmark >> with millions of virtual threads shows 3X-4X overhead when a JVMTI agent has >> been loaded. For instance, this is observable when an app is executed under

Re: RFR: 8330969: scalability issue with loaded JVMTI agent [v3]

2024-04-29 Thread Serguei Spitsyn
> This is a fix of the following JVMTI scalability issue. A closed benchmark > with millions of virtual threads shows 3X-4X overhead when a JVMTI agent has > been loaded. For instance, this is observable when an app is executed under > control of the Oracle Studio `collect` utility. > For