Hello,
Here is the path to GC roots for a single RequestInfo object. However,
it does not tell me anything. At least I don't see that my application
is holding up the resources.
Could you see anything relevant here?
Class Name | Shallow Heap | Retained Heap
--
On Wed, Mar 14, 2018 at 2:19 AM, Industrious wrote:
> Hello, Mark,
>
> Thanks for your attention.
>
> Could you take a look at the class histogram from today's OOME heap dump?
> Maybe it could provide some details.
> I see a spike in CPU usage at the approximate time the dump was
> generated but t
Hello, Mark,
Thanks for your attention.
Could you take a look at the class histogram from today's OOME heap dump?
Maybe it could provide some details.
I see a spike in CPU usage at the approximate time the dump was
generated but that might be caused by the garbage collector's futile
attempt to fr
On 04/03/18 18:14, Industrious wrote:
> Hi Mark,
>
> Thanks for advice. However, I actually increased it. I was running on
> about 80MB Xmx at first when I was on 512-600MB VMs. I did not have
> problems for a long time. Eventually, I faced the problem and I
> increased it to 220MB and I saw the s
Hi Mark,
Thanks for advice. However, I actually increased it. I was running on
about 80MB Xmx at first when I was on 512-600MB VMs. I did not have
problems for a long time. Eventually, I faced the problem and I
increased it to 220MB and I saw the same picture that the largest part
of the memory is
On 24/02/18 18:52, Industrious wrote:
> Dear All,
>
> I am running Tomcat 8 on Ubuntu. After a few days of running
> successfully my Tomcat's JVM crashes or becomes absolutely unresponsive
> because of OOME errors similar to this in catalina.out:
> At first I was using GCE micro instance with 6
I found tomcat was being killed randomly by oom when it should have been
the virus scanner stuff, I had to reduce the threads as it was consuming
too much memory.
/etc/clamd.d/scan.conf
#MaxThreads 20
MaxThreads 5
I found this by monitoring the output from 'top' command.
Cheers Greg
On 1 March
Thanks.
2018-03-01 13:18 GMT+02:00 Mark Thomas :
> On 01/03/18 11:10, Industrious wrote:
>> Dear All,
>>
>> In case it is a duplicate I am sorry I had to send this message again
>
> Please don't do that.
>
>> because it seems it has not arrived to anybody
>
> If you haven't received a reply, the m
On 01/03/18 11:10, Industrious wrote:
> Dear All,
>
> In case it is a duplicate I am sorry I had to send this message again
Please don't do that.
> because it seems it has not arrived to anybody
If you haven't received a reply, the most likely reasons are:
- no-one knew the answer;
- the questi
Dear All,
In case it is a duplicate I am sorry I had to send this message again
because it seems it has not arrived to anybody and I have not got in
my inbox too though it appeared in online archives.
I am running Tomcat 8 on Ubuntu. After a few days of running
successfully my Tomcat's JVM crashe
Dear All,
I am running Tomcat 8 on Ubuntu. After a few days of running successfully
my Tomcat's JVM crashes or becomes absolutely unresponsive because of OOME
errors similar to this in catalina.out:
--- cut ---
SEVERE:Memory usage is low, parachute is non existent, your system may
start failin
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