[tor-commits] [metrics-web/master] Remove bandwidth and bwhist-flags graphs.
karsten at torproject.org
karsten at torproject.org
Thu Dec 20 10:18:58 UTC 2018
commit 59b800a491f93d08bcec6bda1b393a762156226d
Author: Karsten Loesing <karsten.loesing at gmx.net>
Date: Wed Dec 12 12:08:52 2018 +0100
Remove bandwidth and bwhist-flags graphs.
The "Advertised and consumed bandwidth by relay flags" graph now
contains everything that's contained in the "Total relay bandwidth"
and the "Consumed bandwidth by Exit/Guard flag combination" graphs.
Removing these two graphs as obsolete.
Also update documentation for the newly deployed "Advertised and
consumed bandwidth by relay flags" graph.
Part of #28353.
---
src/main/R/rserver/graphs.R | 79 ----------------------
src/main/resources/web.xml | 8 ---
src/main/resources/web/json/categories.json | 2 -
src/main/resources/web/json/metrics.json | 22 ------
.../resources/web/jsps/reproducible-metrics.jsp | 17 ++---
src/main/resources/web/jsps/stats.jsp | 68 ++-----------------
6 files changed, 13 insertions(+), 183 deletions(-)
diff --git a/src/main/R/rserver/graphs.R b/src/main/R/rserver/graphs.R
index cb40d52..1ca9357 100644
--- a/src/main/R/rserver/graphs.R
+++ b/src/main/R/rserver/graphs.R
@@ -448,85 +448,6 @@ write_platforms <- function(start_p = NULL, end_p = NULL, path_p) {
write.csv(path_p, quote = FALSE, row.names = FALSE, na = "")
}
-prepare_bandwidth <- function(start_p, end_p) {
- advbw <- read.csv(paste(stats_dir, "advbw.csv", sep = ""),
- colClasses = c("date" = "Date")) %>%
- transmute(date, variable = "advbw", value = advbw * 8 / 1e9)
- bwhist <- read.csv(paste(stats_dir, "bandwidth.csv", sep = ""),
- colClasses = c("date" = "Date")) %>%
- transmute(date, variable = "bwhist", value = (bwread + bwwrite) * 8 / 2e9)
- rbind(advbw, bwhist) %>%
- filter(if (!is.null(start_p)) date >= as.Date(start_p) else TRUE) %>%
- filter(if (!is.null(end_p)) date <= as.Date(end_p) else TRUE) %>%
- filter(!is.na(value)) %>%
- group_by(date, variable) %>%
- summarize(value = sum(value)) %>%
- spread(variable, value)
-}
-
-plot_bandwidth <- function(start_p, end_p, path_p) {
- prepare_bandwidth(start_p, end_p) %>%
- gather(variable, value, -date) %>%
- ggplot(aes(x = date, y = value, colour = variable)) +
- geom_line() +
- scale_x_date(name = "", breaks = custom_breaks,
- labels = custom_labels, minor_breaks = custom_minor_breaks) +
- scale_y_continuous(name = "", labels = unit_format(unit = "Gbit/s"),
- limits = c(0, NA)) +
- scale_colour_hue(name = "", h.start = 90,
- breaks = c("advbw", "bwhist"),
- labels = c("Advertised bandwidth", "Bandwidth history")) +
- ggtitle("Total relay bandwidth") +
- labs(caption = copyright_notice) +
- theme(legend.position = "top")
- ggsave(filename = path_p, width = 8, height = 5, dpi = 150)
-}
-
-write_bandwidth <- function(start_p = NULL, end_p = NULL, path_p) {
- prepare_bandwidth(start_p, end_p) %>%
- write.csv(path_p, quote = FALSE, row.names = FALSE, na = "")
-}
-
-prepare_bwhist_flags <- function(start_p, end_p) {
- read.csv(paste(stats_dir, "bandwidth.csv", sep = ""),
- colClasses = c("date" = "Date")) %>%
- filter(if (!is.null(start_p)) date >= as.Date(start_p) else TRUE) %>%
- filter(if (!is.null(end_p)) date <= as.Date(end_p) else TRUE) %>%
- filter(isexit != "") %>%
- filter(isguard != "") %>%
- mutate(variable = ifelse(isexit == "t",
- ifelse(isguard == "t", "guard_and_exit", "exit_only"),
- ifelse(isguard == "t", "guard_only", "middle_only")),
- value = (bwread + bwwrite) * 8 / 2e9) %>%
- select(date, variable, value)
-}
-
-plot_bwhist_flags <- function(start_p, end_p, path_p) {
- prepare_bwhist_flags(start_p, end_p) %>%
- complete(date = full_seq(date, period = 1),
- variable = unique(variable)) %>%
- ggplot(aes(x = date, y = value, colour = variable)) +
- geom_line() +
- scale_x_date(name = "", breaks = custom_breaks,
- labels = custom_labels, minor_breaks = custom_minor_breaks) +
- scale_y_continuous(name = "", labels = unit_format(unit = "Gbit/s"),
- limits = c(0, NA)) +
- scale_colour_manual(name = "",
- breaks = c("exit_only", "guard_and_exit", "guard_only", "middle_only"),
- labels = c("Exit only", "Guard & Exit", "Guard only", "Middle only"),
- values = c("#E69F00", "#56B4E9", "#009E73", "#0072B2")) +
- ggtitle("Bandwidth history by relay flags") +
- labs(caption = copyright_notice) +
- theme(legend.position = "top")
- ggsave(filename = path_p, width = 8, height = 5, dpi = 150)
-}
-
-write_bwhist_flags <- function(start_p = NULL, end_p = NULL, path_p) {
- prepare_bwhist_flags(start_p, end_p) %>%
- spread(variable, value) %>%
- write.csv(path_p, quote = FALSE, row.names = FALSE, na = "")
-}
-
prepare_dirbytes <- function(start_p, end_p, path_p) {
read.csv(paste(stats_dir, "bandwidth.csv", sep = ""),
colClasses = c("date" = "Date")) %>%
diff --git a/src/main/resources/web.xml b/src/main/resources/web.xml
index 6ff82ad..b643b89 100644
--- a/src/main/resources/web.xml
+++ b/src/main/resources/web.xml
@@ -30,8 +30,6 @@
<url-pattern>/relayflags.html</url-pattern>
<url-pattern>/versions.html</url-pattern>
<url-pattern>/platforms.html</url-pattern>
- <url-pattern>/bandwidth.html</url-pattern>
- <url-pattern>/bwhist-flags.html</url-pattern>
<url-pattern>/bandwidth-flags.html</url-pattern>
<url-pattern>/dirbytes.html</url-pattern>
<url-pattern>/advbwdist-perc.html</url-pattern>
@@ -119,12 +117,6 @@
<url-pattern>/platforms.png</url-pattern>
<url-pattern>/platforms.pdf</url-pattern>
<url-pattern>/platforms.csv</url-pattern>
- <url-pattern>/bandwidth.png</url-pattern>
- <url-pattern>/bandwidth.pdf</url-pattern>
- <url-pattern>/bandwidth.csv</url-pattern>
- <url-pattern>/bwhist-flags.png</url-pattern>
- <url-pattern>/bwhist-flags.pdf</url-pattern>
- <url-pattern>/bwhist-flags.csv</url-pattern>
<url-pattern>/bandwidth-flags.png</url-pattern>
<url-pattern>/bandwidth-flags.pdf</url-pattern>
<url-pattern>/bandwidth-flags.csv</url-pattern>
diff --git a/src/main/resources/web/json/categories.json b/src/main/resources/web/json/categories.json
index 73d2f01..d19aeca 100644
--- a/src/main/resources/web/json/categories.json
+++ b/src/main/resources/web/json/categories.json
@@ -43,12 +43,10 @@
"summary": "How much traffic the Tor network can handle and how much traffic there is.",
"description": "We measure total available bandwidth and current capacity by aggregating what relays and bridges report to directory authorities.",
"metrics": [
- "bandwidth",
"bandwidth-flags",
"advbw-ipv6",
"advbwdist-perc",
"advbwdist-relay",
- "bwhist-flags",
"dirbytes",
"connbidirect",
"uncharted-data-flow"
diff --git a/src/main/resources/web/json/metrics.json b/src/main/resources/web/json/metrics.json
index 5173ae4..5c99546 100644
--- a/src/main/resources/web/json/metrics.json
+++ b/src/main/resources/web/json/metrics.json
@@ -67,28 +67,6 @@
]
},
{
- "id": "bandwidth",
- "title": "Total relay bandwidth (deprecated)",
- "type": "Graph",
- "description": "<p>This graph shows the total <a href=\"glossary.html#advertised-bandwidth\">advertised</a> and <a href=\"glossary.html#bandwidth-history\">consumed bandwidth</a> of all <a href=\"glossary.html#relay\">relays</a> in the network. <strong>This graph will disappear by December 20, 2018, because it won't contain anything new compared to the soon-to-be tweaked <a href=\"/bandwidth-flags.html\">Advertised and consumed bandwidth by relay flags</a> graph.</strong></p>",
- "function": "bandwidth",
- "parameters": [
- "start",
- "end"
- ]
- },
- {
- "id": "bwhist-flags",
- "title": "Consumed bandwidth by Exit/Guard flag combination (deprecated)",
- "type": "Graph",
- "description": "<p>This graph shows the <a href=\"glossary.html#bandwidth-history\">consumed bandwidth</a> reported by relays, subdivided into four distinct subsets by assigned \"Exit\" and/or \"Guard\" <a href=\"glossary.html#relay-flag\">flags</a>. <strong>This graph will disappear by December 20, 2018, because it won't contain anything new compared to the soon-to-be tweaked <a href=\"/bandwidth-flags.html\">Advertised and consumed bandwidth by relay flags</a> graph.</strong></p>",
- "function": "bwhist_flags",
- "parameters": [
- "start",
- "end"
- ]
- },
- {
"id": "bandwidth-flags",
"title": "Advertised and consumed bandwidth by relay flags",
"type": "Graph",
diff --git a/src/main/resources/web/jsps/reproducible-metrics.jsp b/src/main/resources/web/jsps/reproducible-metrics.jsp
index 24bdba0..3838972 100644
--- a/src/main/resources/web/jsps/reproducible-metrics.jsp
+++ b/src/main/resources/web/jsps/reproducible-metrics.jsp
@@ -431,8 +431,7 @@ Relays self-report their advertised bandwidth in their server descriptors which
<p>The following description applies to the following graphs:</p>
<ul>
-<li>Total relay bandwidth (just the advertised bandwidth part; for the consumed bandwidth part <a href="#consumed-bandwidth">see below</a>) <a href="/bandwidth.html" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> graph</a></li>
-<li>Advertised and consumed bandwidth by relay flag (just the advertised bandwidth part; for the consumed bandwidth part <a href="#consumed-bandwidth">see below</a>) <a href="/bandwidth-flags.html" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> graph</a></li>
+<li>Advertised and consumed bandwidth by relay flags (just the advertised bandwidth part; for the consumed bandwidth part <a href="#consumed-bandwidth">see below</a>) <a href="/bandwidth-flags.html" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> graph</a></li>
<li>Advertised bandwidth by IP version <a href="/advbw-ipv6.html" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> graph</a></li>
<li>Advertised bandwidth distribution <a href="/advbwdist-perc.html" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> graph</a></li>
<li>Advertised bandwidth of n-th fastest relays <a href="/advbwdist-relay.html" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> graph</a></li>
@@ -469,7 +468,7 @@ We consider a relay with the <code>"Guard"</code> flag as guard and a relay with
<h4>Step 3: Compute daily averages</h4>
-<p>The first three graphs described here, namely <a href="/bandwidth.html">Total relay bandwidth</a>, <a href="/bandwidth-flags.html">Advertised and consumed bandwidth by relay flag</a>, and <a href="/advbw-ipv6.html">Advertised bandwidth by IP version</a>, have in common that they show daily averages of advertised bandwidth.</p>
+<p>The first two graphs described here, namely <a href="/bandwidth-flags.html">Advertised and consumed bandwidth by relay flags</a> and <a href="/advbw-ipv6.html">Advertised bandwidth by IP version</a>, have in common that they show daily averages of advertised bandwidth.</p>
<p>In order to compute these averages, first match consensus entries with server descriptors by SHA-1 digest.
Every consensus entry references exactly one server descriptor, and a server descriptor may be referenced from an arbitrary number of consensus entries.
@@ -514,9 +513,7 @@ Relays self-report bandwidth histories as part of their extra-info descriptors,
<p>The following description applies to the following graphs:</p>
<ul>
-<li>Total relay bandwidth (just the consumed bandwidth part; for the advertised bandwidth part <a href="#advertised-bandwidth">see above</a>) <a href="/bandwidth.html" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> graph</a></li>
-<li>Advertised and consumed bandwidth by relay flag (just the consumed bandwidth part; for the advertised bandwidth part <a href="#advertised-bandwidth">see above</a>) <a href="/bandwidth-flags.html" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> graph</a></li>
-<li>Consumed bandwidth by Exit/Guard flag combination <a href="/bwhist-flags.html" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> graph</a></li>
+<li>Advertised and consumed bandwidth by relay flags (just the consumed bandwidth part; for the advertised bandwidth part <a href="#advertised-bandwidth">see above</a>) <a href="/bandwidth-flags.html" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> graph</a></li>
<li>Bandwidth spent on answering directory requests <a href="/dirbytes.html" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> graph</a></li>
</ul>
@@ -552,13 +549,13 @@ We consider a relay with the <code>"Guard"</code> flag as guard and a relay with
<h4>Step 3: Compute daily totals</h4>
-<p>The first three graphs described here, namely <a href="/bandwidth.html">Total relay bandwidth</a>, <a href="/bandwidth-flags.html">Advertised and consumed bandwidth by relay flag</a>, and <a href="/bwhist-flags.html">Consumed bandwidth by Exit/Guard flag combination</a>, show daily totals of all bytes written or read by relays.
-For all three graphs, we sum up all read and written bytes on a given day and divide the result by 2.
+<p>The first graph described here, <a href="/bandwidth-flags.html">Advertised and consumed bandwidth by relay flags</a>, shows daily totals of all bytes written or read by relays.
+For this graph, we sum up all read and written bytes on a given day and divide the result by 2.
However, we only include bandwidth histories for a given day if a relay was listed as running in a consensus at least once on that day.
We attribute bandwidth to guards and/or exits if a relay was a guard and/or exit at least in one consensus on a day.</p>
-<p>The fourth graph, <a href="/dirbytes.html">Bandwidth spent on answering directory requests</a>, shows bytes spent by <a href="/glossary.html#directory-mirror">directory mirrors</a> on answering directory requests.
-As opposed to the first three graphs, all bandwidth histories are included, regardless of whether a relay was listed as running in a consensus.
+<p>The second graph, <a href="/dirbytes.html">Bandwidth spent on answering directory requests</a>, shows bytes spent by <a href="/glossary.html#directory-mirror">directory mirrors</a> on answering directory requests.
+As opposed to the first graph, all bandwidth histories are included, regardless of whether a relay was listed as running in a consensus.
Also, we compute total read directory and total written directory bytes for this fourth graph, not an average of the two.</p>
<h3 id="connbidirect" class="hover">Connection usage
diff --git a/src/main/resources/web/jsps/stats.jsp b/src/main/resources/web/jsps/stats.jsp
index a78da8a..6c1955a 100644
--- a/src/main/resources/web/jsps/stats.jsp
+++ b/src/main/resources/web/jsps/stats.jsp
@@ -49,7 +49,7 @@ https://metrics.torproject.org/identifier.csv
<li><b>September 15, 2018:</b> Removed all pre-aggregated CSV files.</li>
<li><b>October 28, 2018:</b> Added and/or removed columns to <a href="#webstats-tb-platform">Tor Browser downloads and updates by platform</a> and <a href="#webstats-tb-locale">Tor Browser downloads and updates by locale</a> graphs.</li>
<li><b>December 20, 2018:</b> Removed source parameters and output rows with aggregates over all sources from <a href="#torperf">Time to download files over Tor</a>, <a href="#torperf-failures">Timeouts and failures of downloading files over Tor</a>, <a href="#onionperf-buildtimes">Circuit build times</a>, <a href="#onionperf-latencies">Circuit round-trip latencies</a> graphs.</li>
-<li><b>December 20, 2018 (scheduled):</b> Remove two graphs <a href="#bandwidth">Total relay bandwidth</a> and <a href="#bwhist-flags">Consumed bandwidth by Exit/Guard flag combination</a>, and update the data format of the <a href="#bandwidth-flags">Advertised and consumed bandwidth by relay flag</a> graph to cover all data previously contained in the first two graphs.</li>
+<li><b>December 20, 2018:</b> Removed two graphs Total relay bandwidth and Consumed bandwidth by Exit/Guard flag combination, and updated the data format of the <a href="#bandwidth-flags">Advertised and consumed bandwidth by relay flags</a> graph to cover all data previously contained in the first two graphs.</li>
</ul>
</div>
@@ -332,32 +332,7 @@ Servers <a href="#servers" name="servers" class="anchor">#</a></h2>
<h2><i class="fa fa-road fa-fw" aria-hidden="true"></i>
Traffic <a href="#traffic" name="traffic" class="anchor">#</a></h2>
-<h3>Total relay bandwidth
-<a href="/bandwidth.html" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> graph</a>
-<a href="/bandwidth.csv" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> data</a>
-<a href="#bandwidth" name="bandwidth" class="anchor">#</a></h3>
-
-<div class="bs-callout bs-callout-warning">
-<h3>Deprecated</h3>
-<p>This graph will disappear by December 20, 2018, because it won't contain anything new compared to the soon-to-be tweaked <a href="#bandwidth-flags">Advertised and consumed bandwidth by relay flags</a> graph.</p>
-</div>
-
-<h4>Parameters</h4>
-
-<ul>
-<li><b>start:</b> First UTC date (YYYY-MM-DD) to include in the file.</li>
-<li><b>end:</b> Last UTC date (YYYY-MM-DD) to include in the file.</li>
-</ul>
-
-<h4>Columns</h4>
-
-<ul>
-<li><b>date:</b> UTC date (YYYY-MM-DD) that relays reported bandwidth data for.</li>
-<li><b>advbw:</b> Total advertised bandwidth in Gbit/s that relays are capable to provide.</li>
-<li><b>bwhist:</b> Total consumed bandwidth in Gbit/s as the average of written and read traffic of all relays.</li>
-</ul>
-
-<h3>Advertised and consumed bandwidth by relay flag
+<h3>Advertised and consumed bandwidth by relay flags
<a href="/bandwidth-flags.html" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> graph</a>
<a href="/bandwidth-flags.csv" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> data</a>
<a href="#bandwidth-flags" name="bandwidth-flags" class="anchor">#</a></h3>
@@ -373,14 +348,10 @@ Traffic <a href="#traffic" name="traffic" class="anchor">#</a></h2>
<ul>
<li><b>date:</b> UTC date (YYYY-MM-DD) that relays reported bandwidth data for.</li>
-<li><b>guard_advbw:</b> Total advertised bandwidth in Gbit/s that relays with the <b>"Guard"</b> relay flag are capable to provide. <span class="red">This column is going to be removed after December 20, 2018.</span></li>
-<li><b>guard_bwhist:</b> Total consumed bandwidth in Gbit/s as the average of written and read traffic of relays with the <b>"Guard"</b> relay flag. <span class="red">This column is going to be removed after December 20, 2018.</span></li>
-<li><b>exit_advbw:</b> Total advertised bandwidth in Gbit/s that relays with the <b>"Exit"</b> relay flag are capable to provide. <span class="red">This column is going to be removed after December 20, 2018.</span></li>
-<li><b>exit_bwhist:</b> Total consumed bandwidth in Gbit/s as the average of written and read traffic of relays with the <b>"Exit"</b> relay flag. <span class="red">This column is going to be removed after December 20, 2018.</span></li>
-<li><b>have_guard_flag:</b> Whether relays included in this row had the <code>"Guard"</code> relay flag assigned (<code>"t"</code>) or not (<code>"f"</code>). <span class="blue">This column is going to be added after December 20, 2018.</span></li>
-<li><b>have_exit_flag:</b> Whether relays included in this row had the <code>"Exit"</code> relay flag assigned and at the same time the <code>"BadExit"</code> not assigned (<code>"t"</code>) or not (<code>"f"</code>). <span class="blue">This column is going to be added after December 20, 2018.</span></li>
-<li><b>advbw:</b> Total advertised bandwidth in Gbit/s that relays are capable to provide. <span class="blue">This column is going to be added after December 20, 2018.</span></li>
-<li><b>bwhist:</b> Total consumed bandwidth in Gbit/s as the average of written and read traffic. <span class="blue">This column is going to be added after December 20, 2018.</span></li>
+<li><b>have_guard_flag:</b> Whether relays included in this row had the <code>"Guard"</code> relay flag assigned (<code>"t"</code>) or not (<code>"f"</code>).</li>
+<li><b>have_exit_flag:</b> Whether relays included in this row had the <code>"Exit"</code> relay flag assigned and at the same time the <code>"BadExit"</code> not assigned (<code>"t"</code>) or not (<code>"f"</code>).</li>
+<li><b>advbw:</b> Total advertised bandwidth in Gbit/s that relays are capable to provide.</li>
+<li><b>bwhist:</b> Total consumed bandwidth in Gbit/s as the average of written and read traffic.</li>
</ul>
<h3>Advertised bandwidth by IP version
@@ -451,33 +422,6 @@ Traffic <a href="#traffic" name="traffic" class="anchor">#</a></h2>
<li><b>exits:</b> Advertised bandwidth in Gbit/s of n-th fastest relay with the <b>"Exit"</b> relay flag.</li>
</ul>
-<h3>Consumed bandwidth by Exit/Guard flag combination
-<a href="/bwhist-flags.html" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> graph</a>
-<a href="/bwhist-flags.csv" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> data</a>
-<a href="#bwhist-flags" name="bwhist-flags" class="anchor">#</a></h3>
-
-<div class="bs-callout bs-callout-warning">
-<h3>Deprecated</h3>
-<p>This graph will disappear by December 20, 2018, because it won't contain anything new compared to the soon-to-be tweaked <a href="#bandwidth-flags">Advertised and consumed bandwidth by relay flags</a> graph.</p>
-</div>
-
-<h4>Parameters</h4>
-
-<ul>
-<li><b>start:</b> First UTC date (YYYY-MM-DD) to include in the file.</li>
-<li><b>end:</b> Last UTC date (YYYY-MM-DD) to include in the file.</li>
-</ul>
-
-<h4>Columns</h4>
-
-<ul>
-<li><b>date:</b> UTC date (YYYY-MM-DD) that relays reported bandwidth data for.</li>
-<li><b>exit_only:</b> Total consumed bandwidth in Gbit/s as the average of written and read traffic of relays without <b>"Guard"</b> and with <b>"Exit"</b> relay flag.</li>
-<li><b>guard_and_exit:</b> Total consumed bandwidth in Gbit/s as the average of written and read traffic of relays with both <b>"Guard"</b> and <b>"Exit"</b> relay flag.</li>
-<li><b>guard_only:</b> Total consumed bandwidth in Gbit/s as the average of written and read traffic of relays with <b>"Guard"</b> and without <b>"Exit"</b> relay flag.</li>
-<li><b>middle_only:</b> Total consumed bandwidth in Gbit/s as the average of written and read traffic of relays with neither <b>"Guard"</b> nor <b>"Exit"</b> relay flag.</li>
-</ul>
-
<h3>Bandwidth spent on answering directory requests
<a href="/dirbytes.html" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> graph</a>
<a href="/dirbytes.csv" class="btn btn-primary btn-xs"><i class="fa fa-chevron-right" aria-hidden="true"></i> data</a>
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