Hi all! I have been away for a couple of years and am excited to be using Hiawatha again. At any rate, I have a SSD VPS setup on Ramnode, with a server in Atlanta, GA. Everything is configured the way I want it, and is running smoothly. 
Upon doing an upgrade to the server software (Ubuntu 14.04 LTS server, minimum install), I noticed that while I can SSH into the server within 10-12 seconds of issuing the sudo reboot command... It takes a full 2-3 minutes for the website to be available.
Note that I am using Wordpress, and when the site(s) do come up, it is blazing fast. So there are no problems there.
This is NOT a critical issue. I only do upgrades during the wee hours anyway. However, I want to make sure that I have not made some sort of rookie mistake in configuring Hiawatha, or the server itself.
For the sake of completeness, my hiawatha.conf file is included below
# Hiawatha main configuration file
#
#VARIABLES
Set LOCALHOST = 127.0.0.0/8
Set MyIPv4 = 75.138.77.0/24
# GENERAL SETTINGS
#
#ServerString = Hiawatha
ServerId = www-data
ConnectionsTotal = 1000
ConnectionsPerIP = 48
SystemLogfile = /var/log/hiawatha/system.log
GarbageLogfile = /var/log/hiawatha/garbage.log
ExploitLogfile = /var/log/hiawatha/exploit.log
ThreadKillRate = 10
CacheSize = 8
CacheMaxFilesize = 512
LogfileMask = deny LOCALHOST, deny MyIPv4
PIDfile = /var/run/hiawatha.pid
# BINDING SETTINGS
# A binding is where a client can connect to.
#
#IPv4 Binding
Binding {
        Port = 80
        MaxKeepAlive = 100
        TimeForRequest = 5,15
        MaxRequestSize = 3000
        MaxUploadSize = 3
}
#Binding {
#       Port = 443
#       MaxKeepAlive = 100
#       TimeForRequest = 5,15
#       SSLcertFile =
#       MaxRequestSize = 3000
#       MaxUploadSize = 3
#}
#IPv6 Binding
Binding {
        Port = 80
        Interface = 2604:180:0:b97::a6e2
        MaxKeepAlive = 100
        TimeForRequest = 5,15
        MaxRequestSize = 3000
        MaxUploadSize = 3
}
#Binding {
#       Port = 443
#       Interface = MyIPv6
#       MaxKeepAlive = 100
#       TimeForRequest = 5,15
#       SSLcertFile =
#       MaxRequestSize = 3000
#       MaxUploadSize = 3
#}
# BANNING SETTINGS
# Deny service to clients who misbehave.
#
BanOnGarbage = 300
BanOnInvalidURL = 60
BanOnMaxPerIP = 15
BanOnMaxReqSize = 300
BanOnWrongPassword = 6:900
BanOnSQLi = 3600
KickOnBan = yes
RebanDuringBan = yes
BanlistMask = deny LOCALHOST, deny MyIPv4
BanOnDeniedbody = 300
BanOnFlooding = 90/1:300
# COMMON GATEWAY INTERFACE (CGI) SETTINGS
# These settings can be used to run CGI applications.
#
#CGIhandler = /usr/bin/perl:pl
#CGIhandler = /usr/sbin/php5-fpm:php
#CGIhandler = /usr/bin/python:py
#CGIhandler = /usr/bin/ruby:rb
#CGIhandler = /usr/bin/ssi-cgi:shtml
#CGIextension = cgi
#
FastCGIserver {
        FastCGIid = PHP5
        ConnectTo = /var/run/php5-fpm.sock
        Extension = php
}
UrlToolkit {
    ToolkitID = tiered-cache-control
    Match ^/.*\.(gif|htm|html|jpeg|jpg|png)(\?v=.*|\?ver=.*)?(/|$) Expire 1 weeks
    Match ^/.*\.(css|js|svg|swf|ttf|txt)(\?v=.*|\?ver=.*)?(/|$) Expire 2 weeks
    Match ^/.*\.(eot|ico|otf|pdf|ps|psd|ttf|woff|woff2)(/|$) Expire 2 months
}
UrlToolkit {
        ToolkitID = wordpress
        RequestURI exists Return
        Match .*\?(.*) Rewrite /index.php?$1
        Match .* Rewrite /index.php
}
UrlToolkit {
        ToolkitID = secure-wp
        UseSSL Skip 2
        Match ^/wp-login.php(.*) Redirect https://blog.example.tld/wp-login.php$1
        Match /wp-admin/$ Redirect https://blog.example.tld/wp-admin/$1
}
# DEFAULT WEBSITE
# It is wise to use your IP address as the hostname of the default website
# and give it a blank webpage. By doing so, automated webscanners won't find
# your possible vulnerable website.
#
Hostname = 107.191.101.186
WebsiteRoot = /var/www/hiawatha
StartFile = index.html
AccessLogfile = /var/log/hiawatha/access.log
ErrorLogfile = /var/log/hiawatha/error.log
Include /etc/hiawatha/enable-sites/
# VIRTUAL HOSTS
# Use a VirtualHost section to declare the websites you want to host.
#
VirtualHost {
        Hostname = www.ronjones.io, ronjones.io
        WebsiteRoot = /var/www/ronjones/public_html
        StartFile = index.php
        AccessLogfile = /var/log/ronjones/access.log
        ErrorLogfile = /var/log/ronjones/error.log
        TimeForCGI = 30
        UseFastCGI = PHP5
        CustomHeader = X-Frame-Options: sameorigin
        RandomHeader = 64
        UseToolkit = wordpress, tiered-cache-control
        EnforceFirstHostname = yes
        #e.g. <script>alert("xss");</script>
        DenyBody = ^.*%3Cscript.*%3C%2Fscript%3E.*$
        # Null Byte
        DenyBody = ^.*%00.*$
        PreventXSS = yes
        PreventCSRF = yes
        PreventSQLi = yes
}
VirtualHost {
        Hostname = www.trenchantpen.com, trenchantpen.com
        WebsiteRoot = /var/www/trenchantpen/public_html
        StartFile = index.php
        AccessLogfile = /var/log/trenchantpen/access.log
        ErrorLogfile = /var/log/trenchantpen/error.log
        TimeForCGI = 30
        UseFastCGI = PHP5
        CustomHeader = X-Frame-Options: sameorigin
        RandomHeader = 64
        UseToolkit = wordpress, tiered-cache-control
        EnforceFirstHostname = yes
        #e.g. <script>alert("xss");</script>
        DenyBody = ^.*%3Cscript.*%3C%2Fscript%3E.*$
        # Null Byte
        DenyBody = ^.*%00.*$
        PreventXSS = yes
        PreventCSRF = yes
        PreventSQLi = yes
}