RFR: 8036701: Add trace event when a metaspace throws out of memory error

[Erik Helin]

Hi Mikael,

thanks for reviewing!

Erik

On 2014-03-14 16:28, Mikael Gerdin wrote:
> Erik,
>
> On Thursday 13 March 2014 18.04.19 Erik Helin wrote:
>> Hi all,
>>
>> since I decided to do the native stack allocation as a separate feature
>> for the metaspace allocation failure event, this patch required a very
>> minor update. I just removed the field "nativeStackTrace" from the event.
>>
>> New webrev:
>> http://cr.openjdk.java.net/~ehelin/8036701/webrev.01/
>
> Change looks good.
> /Mikael
>
>>
>> Incremental webrev:
>> http://cr.openjdk.java.net/~ehelin/8036701/webrev.00-01/
>>
>> Thanks,
>> Erik
>>
>> On 2014-03-06 10:19, Erik Helin wrote:
>>> Hi all,
>>>
>>> this patch adds a new trace event for tracking metaspace out of memory
>>> exceptions - vm/gc/metaspace/out_of_memory. This patch builds upon the
>>> patch for "JDK-8036699: Add trace event when a metaspace allocation
>>> fails". The information in the allocation failure event and the OOM
>>> event are the same, see the review request for the allocation failure
>>> event for more information.
>>>
>>> Webrev:
>>> http://cr.openjdk.java.net/~ehelin/8036701/webrev.00/
>>>
>>> Enhancement:
>>> https://bugs.openjdk.java.net/browse/JDK-8036701
>>>
>>> Testing:
>>> - JFR JTREG tests
>>> - JPRT
>>>
>>> Thanks,
>>> Erik
>