<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-ligatures:standardcontextual;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;
mso-ligatures:none;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style>
</head>
<body lang="EN-US" link="#0563C1" vlink="#954F72" style="word-wrap:break-word">
<div class="WordSection1">
<p class="MsoNormal">Hello! We would like to be aware of the liveset size in the application. In zgc, we have this log line for it in the gc.log:
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[info][gc,heap ] GC(0) Live: - 31M (0%) 31M (0%) 31M (0%)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Would it be possible to expose this to the application (a suggestion would be in the GarbageCollectionNotificationInfo that the GarbageCollectorMXBean can notify)? We would like to improve our application monitoring, but without tailing
or parsing the logfiles. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We would be interested in this for both ZGC and G1. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks! <o:p></o:p></p>
</div>
<style type="text/css">
a {text-decoration: none;}
</style>
<title></title>
<span style="font-size:14px;font-weight:bold;color:#0082ba;">Theo Levine</span><br>
<span style="font-size:14px;font-weight:normal;">Software Engineer - Team Lead</span>
<br>
<span style="font-size:14px;font-weight:normal;color:#0082ba;">T</span> <span style="font-size:14px;font-weight:normal;">
+13122047513</span> <span style="font-size:14px;font-weight:normal;color:#0082ba;">
</span><span style="font-size:14px;font-weight:normal;"></span><br>
<span style="font-size:14px;font-weight:normal;color:#0082ba;">E</span> <span style="font-size:14px;font-weight:normal;">
<a href="mailto:Theo.Levine@imc.com" style="text-decoration:none
!important;color:black;"><span style="text-decoration:none;"><strong style="font-weight:normal;text-decoration:none;">Theo.Levine@imc.com</strong></span></a></span><br>
<span style="font-size:14px;font-weight:normal;">233 South Wacker Drive # 4300,<br>
Chicago, Illinois 60606, US</span><br>
<a href="https://www.imc.com/us/" style="text-decoration:none;"><img src="https://www.imc.com/media/1192/imc_logo_rgb_v_80b206.png" alt="IMC Logo" width="165" height="30" border="0"></a>
<table style="font-family: Arial; line-height:
16px;border-collapse:collapse;" width="450" cellspacing="0" cellpadding="0" border="0">
<tbody>
<tr>
<td style="padding-left:0px;padding-right:0px;" width="32">
<p><a href="https://www.facebook.com/IMCTrading" style="text-decoration:none;"><img src="https://www.imc.com/media/1188/social-02_v_206c6c.png" alt="F" width="32" height="32"></a></p>
</td>
<td style="padding-left:10px;" width="32">
<p><a href="http://twitter.com/IMCTrading" style="text-decoration:none;"><img src="https://www.imc.com/media/1189/social-03_v_517cd5.png" alt="t" width="32" height="32"></a></p>
</td>
<td style="padding-left:10px;" width="32">
<p><a href="https://www.instagram.com/imctrading/" style="text-decoration:none;"><img src="https://www.imc.com/media/1190/social-04_v_01e297.png" alt="I" width="32" height="32"></a></p>
</td>
<td style="padding-left:10px;" width="32">
<p><a href="https://www.linkedin.com/company/imc-financial-markets" style="text-decoration:none;"><img src="https://www.imc.com/media/1187/social-01_v_34b915.png" alt="in" width="32" height="32"></a></p>
</td>
<td style="padding-left:10px;vertical-align:middle;">
<p style="font-size:15px;color:#0082ba;"><a href="https://www.imc.com/us/" style="text-decoration:none
!important;text-decoration:none;color:#0082ba;"><span style="text-decoration:none;"><strong style="font-weight:bold;text-decoration:none;">imc.com</strong></span></a></p>
</td>
</tr>
</tbody>
</table>
<p style="font-family: Arial; line-height:
12px;font-size:10px;font-weight:normal;color:#a5a5a7;">
<br>
</p>
<br>
<hr>
<font face="Arial" color="Gray" size="1"><br>
The information in this e-mail is intended only for the person or entity to which it is addressed.<br>
<br>
It may contain confidential and /or privileged material, the disclosure of which is prohibited. Any unauthorized copying, disclosure or distribution of the information in this email outside your company is strictly forbidden.<br>
<br>
If you are not the intended recipient (or have received this email in error), please contact the sender immediately and permanently delete all copies of this email and any attachments from your computer system and destroy any hard copies. Although the information
in this email has been compiled with great care, neither IMC nor any of its related entities shall accept any responsibility for any errors, omissions or other inaccuracies in this information or for the consequences thereof, nor shall it be bound in any way
by the contents of this e-mail or its attachments.<br>
<br>
Messages and attachments are scanned for all known viruses. Always scan attachments before opening them.<br>
</font>
</body>
</html>