From 8d0d6b576ac65088c4a443e173faeccdd9918a34 Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf.pld@gmail.com>
Date: Mon, 1 Apr 2019 20:06:43 +0200
Subject: [PATCH] Update manual.

---
 manual/tracy.tex | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/manual/tracy.tex b/manual/tracy.tex
index cc464b59..d032f072 100644
--- a/manual/tracy.tex
+++ b/manual/tracy.tex
@@ -900,23 +900,24 @@ If you want to open a trace that you have stored on the disk, you can do so by p
 
 Both connecting to a client and opening a saved trace will present you with the main profiler view, which you can use to analyze the data (see section~\ref{analyzingdata}).
 
-If this is a real-time capture, you will also see the connection window (figure~\ref{connectioninfo}), with the capture status similar to the one displayed by the command line utility. This dialog also displays the connection speed graphed over time and the profiled application's current frames per second and frame time measurements. The circle displayed next to the bandwidth graph signals the connection status. If it's red, the connection is active. If it's gray, the client has disconnected.
+If this is a real-time capture, you will also see the connection window (figure~\ref{connectioninfo}), with the capture status similar to the one displayed by the command line utility. This dialog also displays the connection speed graphed over time and the profiled application's current frames per second and frame time measurements. The \emph{Query backlog} represents the number of queries that were held back due to the bandwidth volume overwhelming the available network send buffer. While this number drains down to zero, the performance of real time profiling may be temporarily compromised. The circle displayed next to the bandwidth graph signals the connection status. If it's red, the connection is active. If it's gray, the client has disconnected.
 
 You can use the \faSave{}~\emph{Save trace} button to save the current profile data to a file. Use the \faPlug{}~\emph{Stop} button to disconnect from the client (see footnote~\ref{disconnect}). The \faExclamationTriangle{}~\emph{Discard} button is used to discard current trace.
 
 \begin{figure}[h]
 \centering\begin{tikzpicture}
-\draw (0, 0) rectangle (6.1, -2.7);
+\draw (0, 0) rectangle (6.1, -3.2);
 \draw[pattern=crosshatch dots] (0, 0) rectangle+(6.1, 0.3);
 \draw[pattern=north east lines] (0.35, -0.35) circle(0.2);
 \draw (0.7, -0.1) rectangle+(3.5, -0.5) node[midway] {Bandwidth graph};
 \draw (4.3, -0.1) node[anchor=north west] {1.9 Mbps};
 \draw (0.1, -0.6) node[anchor=north west] {Ratio 40.8\% \hspace{5pt} Real: 4.67 Mbps};
-\draw (0.1, -1.1) node[anchor=north west] {Memory usage: 77.57 MB};
-\draw (0.1, -1.6) node[anchor=north west] {FPS: 60 \hspace{5pt} Frame time: 16.7 ms};
-\draw[rounded corners=5pt] (0.1, -2.1) rectangle+(2.2, -0.5) node [midway] {\faSave{}~Save trace};
-\draw[rounded corners=5pt] (2.6, -2.1) rectangle+(1.3, -0.5) node [midway] {\faPlug{}~Stop};
-\draw[rounded corners=5pt] (4.0, -2.1) rectangle+(2, -0.5) node [midway] {\faExclamationTriangle{}~Discard};
+\draw (0.1, -1.1) node[anchor=north west] {Query backlog: 0};
+\draw (0.1, -1.6) node[anchor=north west] {Memory usage: 77.57 MB};
+\draw (0.1, -2.1) node[anchor=north west] {FPS: 60 \hspace{5pt} Frame time: 16.7 ms};
+\draw[rounded corners=5pt] (0.1, -2.6) rectangle+(2.2, -0.5) node [midway] {\faSave{}~Save trace};
+\draw[rounded corners=5pt] (2.6, -2.6) rectangle+(1.3, -0.5) node [midway] {\faPlug{}~Stop};
+\draw[rounded corners=5pt] (4.0, -2.6) rectangle+(2, -0.5) node [midway] {\faExclamationTriangle{}~Discard};
 \end{tikzpicture}
 \caption{Connection information window.}
 \label{connectioninfo}