Update PBS-Java metric systems (prebid#4851)

* Update PBS-Java metric systems

resolves prebid#4820

* linting fixes

* linting fixes

Author: bretg

prebid-server/hosting/pbs-hosting.md

@@ -14,15 +14,16 @@ title: Prebid Server | Hosting
 ## Overview
 
 Prebid Server is not a turn-key solution. Whoever takes on hosting a Prebid Server is also taking on:
-- Setting up production-quality servers, networking, monitors, etc.
-- Populating backend data such as stored requests and account-level configuration
-- Responsibility for understanding the legal implications of ad tech in your marketplace. PBS has built-in configurable support for [several privacy regulations](/prebid-server/features/pbs-privacy.html), but you need to understand and configure them with help from your lawyers.
-- Regular updates. Please don't download Prebid Server and just run the same version forever. You need to commit to checking **at least** quarterly for updates. There are new releases most every week.
+
+* Setting up production-quality servers, networking, monitors, etc.
+* Populating backend data such as stored requests and account-level configuration
+* Responsibility for understanding the legal implications of ad tech in your marketplace. PBS has built-in configurable support for [several privacy regulations](/prebid-server/features/pbs-privacy.html), but you need to understand and configure them with help from your lawyers.
+* Regular updates. Please don't download Prebid Server and just run the same version forever. You need to commit to checking **at least** quarterly for updates. There are new releases most every week.
 
 You'll need to decide which of the two implementations to utilize:
 
-- [Prebid Server (Go)](/prebid-server/versions/pbs-versions-go.html) - the original Prebid Server is written in the Go language.
-- [Prebid Server (Java)](/prebid-server/versions/pbs-versions-java.html) - Prebid Server with a Java language port.
+* [Prebid Server (Go)](/prebid-server/versions/pbs-versions-go.html) - the original Prebid Server is written in the Go language.
+* [Prebid Server (Java)](/prebid-server/versions/pbs-versions-java.html) - Prebid Server with a Java language port.
 
 To choose between them, see the [Prebid Server version overview](/prebid-server/versions/pbs-versions-overview.html) and the [FAQ](/faq/prebid-server-faq.html#why-are-there-two-versions-of-prebid-server-are-they-kept-in-sync).
 
@@ -53,8 +54,8 @@ and many versions of the GDPR vendors list.
 
 Other services you may want to run alongside Prebid Server are:
 
-- Geographic lookup (for GDPR scope determination)
-- Device lookup service (future: for Programmatic Guaranteed targeting)
+* Geographic lookup (for GDPR scope determination)
+* Device lookup service (future: for Programmatic Guaranteed targeting)
 
 Note that neither Prebid Server nor Prebid Cache supports configuring an SSL certificate. It's intended that they run behind a load balancer or proxy server (e.g. nginx) that provides SSL.
 
@@ -86,8 +87,8 @@ populating data from their internal systems.
 You'll want to hook both Prebid Server and Prebid Cache up to an
 operational monitoring system.
 
-- PBS-Go currently supports Influx and Prometheus
-- PBS-Java currently supports Influx and Graphite
+* PBS-Go currently supports Influx and Prometheus
+* PBS-Java currently supports Influx, Graphite, Prometheus, and Console
 
 ## Installing the Software
 
@@ -99,24 +100,25 @@ as a next step.
 
 Prebid does not track who downloads Prebid Server, but sometimes we make
 announcements (bugs, features) and want to get feedback on proposals. You can get on
-this mailing list by emailing prebid-server@prebid.org. It's low volume
-Here's the information we're asking for:
+this mailing list by emailing <prebid-server@prebid.org>. It's low volume.
 
 Required to get on the list:
-- A group email address to place on the list. No individual addresses please.
+
+* A group email address. No individual addresses please.
 
 Optional:
-- Which version of Prebid Server are you running: PBS-Go or PBS-Java?
-- A host URL so we can occasionally check what versions people are running.
-- Are there any features you'd like to see in Prebid Server?
+
+* Which version of Prebid Server are you running: PBS-Go or PBS-Java?
+* A host URL so we can occasionally check what versions people are running.
+* Are there any features you'd like to see in Prebid Server?
 
 Even though this is not information about individuals, this information falls under the
 [Prebid website privacy policy](/policies/privacy.html). You can remove your company from the
-email list at any time just by emailing us again at prebid-server@prebid.org.
+email list at any time just by emailing us again at <prebid-server@prebid.org>.
 
 ## Further Reading
 
-- [Prebid Server Database](/prebid-server/hosting/pbs-database.html)
-- [PBS-Go](/prebid-server/versions/pbs-versions-go.html)
-- [PBS-Java](/prebid-server/versions/pbs-versions-java.html)
-- [Bidder-specific setup guidelines](/prebid-server/hosting/bidder-specific-guidelines.html)
+* [Prebid Server Database](/prebid-server/hosting/pbs-database.html)
+* [PBS-Go](/prebid-server/versions/pbs-versions-go.html)
+* [PBS-Java](/prebid-server/versions/pbs-versions-java.html)
+* [Bidder-specific setup guidelines](/prebid-server/hosting/bidder-specific-guidelines.html)