On 20/05/2021 8:27 pm, Sergey Nazarkin wrote:
Thanks David, I’ve tagged the bug
The test is not new, I tracked it down to jdk7. But EmbeddedVM build is quite
tricky and it seems nobody care about it nowadays.
Looks like the test got a major overhaul after JDK 8 was released. That
may be when it stopped working with SE Embedded. Or it may be we used to
run the tests such that -XX:+UsePerfData was passed by jtreg ... I don't
recall now. :)
Cheers,
David
/Sergey
On May 20, 2021, at 03:50, David Holmes <[email protected]> wrote:
Hi Sergey,
Fix looks fine. I'm a little surprised we have any SE Embedded test issues
arising - is this a new test?
Cheers,
David
On 20/05/2021 6:28 am, Sergey Nazarkin wrote:
Correct serviceability list address
On May 19, 2021, at 22:19, Sergey Nazarkin <[email protected]> wrote:
Hi!
Please review small patch for the test that fails [1] on jdk8 built with
JAVASE_EMBEDDED option.
Embedded VM build disables [2] jvmstat instrumentation that prevent launched
instance be detected by test agent. The fix [3] enables instrumentation for
launched VM swarm and agent is able to detect them.
The bug affects jdk8 only [4].
[1] https://bugs.openjdk.java.net/browse/JDK-8267426
[2]
https://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/file/8c40ddd927ce/src/share/vm/runtime/globals.hpp#l3782
[3] http://cr.openjdk.java.net/~snazarki/jdk8u-dev-webrev/8267426/
[4]
https://hg.openjdk.java.net/jdk-updates/jdk11u/file/bce3c3659531/src/hotspot/share/runtime/globals.hpp#l2413
