diff --git a/analyze.py b/analyze.py
index f7f2559..5e756c9 100644
--- a/analyze.py
+++ b/analyze.py
@@ -1,61 +1,10 @@
 import sys
 import requests
 from math import radians, cos, sin, acos, asin, sqrt
-from itertools import combinations
+from pathlib import Path
+from os import chdir
 
-def main(filename: str):
-    validnames = {
-        'wp-login.php',
-        '.env',
-        'plugins/system/debug/debug.xml',
-        'administrator/language/en-GB/en-GB.xml',
-        'administrator/help/en-GB/toc.json',
-        '.git/config',
-        'vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php',
-        'xmlrpc.php',
-        'wp1/wp-includes/wlwmanifest.xml',
-        'wp/wp-includes/wlwmanifest.xml',
-        'wordpress/wp-includes/wlwmanifest.xml',
-        'web/wp-includes/wlwmanifest.xml',
-        'test/wp-includes/wlwmanifest.xml',
-        'site/wp-includes/wlwmanifest.xml',
-        'shop/wp-includes/wlwmanifest.xml',
-        'cms/wp-includes/wlwmanifest.xml',
-        'blog/wp-includes/wlwmanifest.xml',
-        '2019/wp-includes/wlwmanifest.xml',
-        'wp-load.php',
-        'public/_ignition/health-check',
-        '_ignition/health-check',
-        'admin/.env',
-        'protected/.env',
-        'wp-includes/wp-class.php',
-        'wp-commentin.php',
-        'wp-signin.php'
-    }
-    hitfiles = {}.fromkeys(validnames, 0)
-    requesters = {}
-    locations = {}
-    for ip, date, time, timezone, status, method, file in filterwords(filename, validnames):
-        hitfiles[file] += 1
-
-        if ip in requesters:
-            requesters[ip] += 1
-        else:
-            requesters[ip] = 1
-            latlon = get_ip_latlon(ip)
-            if latlon is not None:
-                locations[ip] = latlon
-
-    hitfiles = sorted_dict(hitfiles)
-    print(f'{hitfiles = }')
-    requesters = sorted_dict(requesters)
-    print(f'{requesters = }')
-    for p1, p2 in combinations(locations.values(), 2):
-        d = latlon_distance(p1, p2)
-        if d != 0:
-            print(d)
-
-def filterwords(filename: str, validnames: set):
+def filter_logs(filename: str):
     with open(filename, 'r') as f:
         for line in f:
             # IP,YYMMDD hhmmss TIMEZONE,STATUS,METHOD,FILE
@@ -74,15 +23,14 @@ def get_ip_latlon(ip: str) -> (int, int):
     # latitude and longitude
     addr = f'http://ip-api.com/json/{ip}'
     response = requests.get(addr)
+    if not response.ok:
+        raise RuntimeError(f'request for ip failed with {response.status_code}')
     resulting_dict = eval(response.content)
     if resulting_dict['status'] != 'fail':
         return resulting_dict['lat'], resulting_dict['lon']
 
-def sorted_dict(d: dict, reverse=True) -> dict:
-    return {
-        key: d[key]
-        for key in sorted(d, key=d.get, reverse=reverse)
-    }
+def value_sort(d: dict, reverse=True) -> dict:
+    return sorted(d.items(), key=lambda kv_pair: kv_pair[1], reverse=reverse)
 
 def latlon_distance(p1, p2) -> float:
     # black magic do not touch. use the haversine formula to find the distance
@@ -102,5 +50,110 @@ def latlon_distance(p1, p2) -> float:
 
     return c * earth_radius_km
 
+def analyze_server(server: Path, serverip: str) -> None:
+    if not server.is_dir():
+        return
+
+    filename = f'{server.name}/access.log'
+    hitfiles = {}
+    requesters = {}
+    distances = {}
+    times = {}
+    self_latlon = get_ip_latlon(serverip)
+    for ip, date, time_str, timezone, status, method, file in filter_logs(filename):
+        if file in hitfiles:
+            hitfiles[file] += 1
+        else:
+            hitfiles[file] = 1
+
+        if ip in requesters:
+            requesters[ip] += 1
+        else:
+            requesters[ip] = 1
+            latlon = get_ip_latlon(ip)
+            if latlon is not None:
+                distances[ip] = latlon_distance(self_latlon, latlon)
+
+        hour = time_str.split(':')[0]
+        if hour in times:
+            times[hour] += 1
+        else:
+            times[hour] = 1
+
+    print(f'\n\n--- ANALYSIS FOR {server.name.upper()} ---\n')
+
+    for dict_name in ['hitfiles', 'requesters', 'distances', 'times']:
+        print(
+            dict_name + ': {\n    '
+            + ',\n    '.join(
+                f'{k!r}: {v!r}'
+                for k, v in value_sort(eval(dict_name))
+            )
+            + '\n}'
+        )
+
+    print(f'average: {sum(distances.values())/len(distances)}')
+
+def get_server_ip(servername: str) -> str:
+    # associate servers with ips
+    if servername == 'nova':
+        return '184.73.25.153'
+    elif servername == 'singapore':
+        return '18.139.108.77'
+    elif servername == 'sydney':
+        return '54.206.216.118'
+    elif servername == 'dublin':
+        return '54.194.92.137'
+    elif servername == 'brazil':
+        return '18.228.245.48'
+
+    raise ValueError(f'{servername} is not a known server')
+
+def main(args: list) -> int:
+    if len(args) == 1:
+        # no log dirs provided
+        print('no logdir provided')
+        return 1
+
+    start_dir = Path('.').resolve()
+
+    for logdir in args[1:]:
+        chdir(logdir)
+        serverdir = Path('.')
+        for subdir in serverdir.iterdir():
+            serverip = get_server_ip(subdir.name)
+            analyze_server(subdir, serverip)
+        chdir(start_dir)
+
+    return 0
+
+validnames = {
+    'wp-login.php',
+    '.env',
+    'plugins/system/debug/debug.xml',
+    'administrator/language/en-GB/en-GB.xml',
+    'administrator/help/en-GB/toc.json',
+    '.git/config',
+    'vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php',
+    'xmlrpc.php',
+    'wp1/wp-includes/wlwmanifest.xml',
+    'wp/wp-includes/wlwmanifest.xml',
+    'wordpress/wp-includes/wlwmanifest.xml',
+    'web/wp-includes/wlwmanifest.xml',
+    'test/wp-includes/wlwmanifest.xml',
+    'site/wp-includes/wlwmanifest.xml',
+    'shop/wp-includes/wlwmanifest.xml',
+    'cms/wp-includes/wlwmanifest.xml',
+    'blog/wp-includes/wlwmanifest.xml',
+    '2019/wp-includes/wlwmanifest.xml',
+    'wp-load.php',
+    'public/_ignition/health-check',
+    '_ignition/health-check',
+    'admin/.env',
+    'protected/.env',
+    'wp-includes/wp-class.php',
+    'wp-commentin.php',
+    'wp-signin.php'
+}
 if __name__ == '__main__':
-    main(sys.argv[1])
\ No newline at end of file
+    sys.exit(main(sys.argv))
\ No newline at end of file