Add Gerrit performance talk

Change-Id: Ibcd51879bf49380e76b572769c1a794d2a517452
diff --git a/schedule-europe.md b/schedule-europe.md
index 4067253..54d335e 100644
--- a/schedule-europe.md
+++ b/schedule-europe.md
@@ -26,11 +26,12 @@
 | 10:45 | [First-class Gerrit CI integration with Checks](sessions/first-class-ci-integration.md)      |
 | 11:45 | Gerrit goes multi-site                                                                       |
 | 12:45 | Lunch & Networking                                                                           |
-| 14:00 | [Labels & Prolog-less submit rules](sessions/labels-and-prolog-less-submit-rules.md)      |
+| 14:00 | [Labels & Prolog-less submit rules](sessions/labels-and-prolog-less-submit-rules.md)         |
 | 15:00 | Gerrit at Volvo Cars                                                                         |
 | 16:00 | Break & Networking                                                                           |
-| 16:30 | Using Zuul CI with Gerrit                                                                    |
-| 17:30 | End of Day 1                                                                                 |
+| 16:30 | [Towards a lightning-fast Gerrit](sessions/performance.md)                                   |
+| 17:15 | Using Zuul CI with Gerrit                                                                    |
+| 17:45 | End of Day 1                                                                                 |
 | 19:00 | Dinner - Celebrations for Gerrit v3.0                                                        |
 
 ### Friday 30th August
diff --git a/sessions/performance.md b/sessions/performance.md
new file mode 100644
index 0000000..7a921ba
--- /dev/null
+++ b/sessions/performance.md
@@ -0,0 +1,15 @@
+# Towards a lightning-fast Gerrit
+
+Gerrit users expect their code-review tool of choice to be fast. Rightfully so!
+
+In this talk, I will speak about what performance improvements were made in the
+last ~1.5 years and give an outlook of what is to come. We will go over the
+methodology that we follow, talk about the metrics that get collected and how
+impact is assessed.
+
+We will close off with some hands-on tips on how to tune your Gerrit instance
+especially with respect to an upgrade to NoteDb in Gerrit 3.0.
+
+This talk will be given by video conference.
+
+*[Patrick Hiesel, Google](../speakers.md#hiesel)*
diff --git a/speakers.md b/speakers.md
index 1025cc0..28ed280 100644
--- a/speakers.md
+++ b/speakers.md
@@ -76,7 +76,6 @@
 [Tuleap](https://www.tuleap.org/) which gives him the chance to work daily
 with Gerrit.
 
-
 ### James E. Blair - Red Hat {#corvus}
 
 James is a core member of the OpenStack project infrastructure team
@@ -85,3 +84,15 @@
 the real world. He has been active in free software for quite some
 time, and has previously worked for UC Berkeley and the Free Software
 Foundation.
+
+### Patrick Hiesel - Google {#hiesel}
+
+[LinkedIn](https://www.linkedin.com/in/patrickhiesel/)
+
+Patrick joined Google and the Gerrit project in 2016 working primarily on the
+backend. He is a Gerrit maintainer and a member of the newly formed Engineering
+Steering Committee. Before joining Google, Patrick worked on mobile apps and web
+backends as a freelancer and at another big tech company.
+
+Patrick's main focus is performance and stability. He makes the latency graphs
+go up and the user satisfaction graphs go down. Or was it the other way around?