diff --git a/src/main/java/app/controllers/StatsController.java b/src/main/java/app/controllers/StatsController.java
index fb4b4fc..6fd7cd3 100644
--- a/src/main/java/app/controllers/StatsController.java
+++ b/src/main/java/app/controllers/StatsController.java
@@ -18,6 +18,7 @@ import org.springframework.web.bind.annotation.RestController;
 import java.time.Instant;
 import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 @RestController
 @RequestMapping("api/stats")
@@ -25,7 +26,7 @@ public class StatsController {
     private Stats stats;
     private ExternalServices externalServices;
     private OnlineUpdater onlineUpdater;
-    private HashMap<Integer, HashMap<List<OnlineUpdater.StatsOfPeakOfDay>, Long>> cache = new HashMap<>();
+    private HashMap<Map<Integer, String>, HashMap<List<OnlineUpdater.StatsOfPeakOfDay>, Long>> cache = new HashMap<>();
     private ServersReader serversReader;
 
     @Autowired
@@ -54,17 +55,19 @@ public class StatsController {
     }
 
     @GetMapping("/graph/peak/of/days")
-    public ResponseEntity<List<OnlineUpdater.StatsOfPeakOfDay>> GetPeakOfDays(@RequestParam(required = false, defaultValue = "7") Integer limit) {
+    public ResponseEntity<List<OnlineUpdater.StatsOfPeakOfDay>> GetPeakOfDays(
+            @RequestParam(required = false, defaultValue = "7") Integer limit,
+            @RequestParam(required = false, defaultValue = "%") String server_id) {
         if (limit > 14) return new ResponseEntity<>(HttpStatus.NOT_ACCEPTABLE);
 
-        if (!cache.containsKey(limit)) {
-            cache.put(limit, new HashMap<>(){{put(onlineUpdater.getPeakOfDays(limit), Instant.now().getEpochSecond());}});
+        if (!cache.containsKey(Map.of(limit, server_id))) {
+            cache.put(Map.of(limit, server_id), new HashMap<>(){{put(onlineUpdater.getPeakOfDays(server_id, limit), Instant.now().getEpochSecond());}});
         }
-        if (Instant.now().getEpochSecond() - cache.get(limit).values().stream().findFirst().orElse(0L) < 60L) {
-            cache.put(limit, new HashMap<>(){{put(onlineUpdater.getPeakOfDays(limit), Instant.now().getEpochSecond());}});
+        if (Instant.now().getEpochSecond() - cache.get(Map.of(limit, server_id)).values().stream().findFirst().orElse(0L) < 60L) {
+            cache.put(Map.of(limit, server_id), new HashMap<>(){{put(onlineUpdater.getPeakOfDays(server_id, limit), Instant.now().getEpochSecond());}});
         }
 
-        return new ResponseEntity<>(cache.get(limit).keySet().stream().findFirst().orElse(null), HttpStatus.OK);
+        return new ResponseEntity<>(cache.get(Map.of(limit, server_id)).keySet().stream().findFirst().orElse(null), HttpStatus.OK);
     }
 
     @GetMapping("/reload")
diff --git a/src/main/java/app/updates/OnlineUpdater.java b/src/main/java/app/updates/OnlineUpdater.java
index b94f55c..7c1d78c 100644
--- a/src/main/java/app/updates/OnlineUpdater.java
+++ b/src/main/java/app/updates/OnlineUpdater.java
@@ -80,7 +80,7 @@ public class OnlineUpdater extends BaseUpdater {
     }
 
     private boolean updateCurrentDayPeak() {
-        this.current_day_max_player_count = getMaxPeakOfDays(1).get(0).getPlayer_count();
+        this.current_day_max_player_count = getMaxPeakOfDays(null,1).get(0).getPlayer_count();
         return true;
     }
 
@@ -88,21 +88,21 @@ public class OnlineUpdater extends BaseUpdater {
         return current_day_max_player_count;
     }
 
-    public List<MaxPeakOfDay> getMaxPeakOfDays(int limit) {
-        return jdbcTemplate_ro.query("SELECT SUM(s.player_count) as player_count, s.fulldate as fl FROM (SELECT max(`player_count`) as player_count, cast(FROM_UNIXTIME(`utime`) as date) as fulldate,`server_id` FROM `servers_online` WHERE `player_count` != 0 and `server_id` like '%' GROUP BY cast(FROM_UNIXTIME(`utime`) as date), server_id ORDER BY `fulldate` DESC) s GROUP BY s.fulldate ORDER BY `s`.`fulldate` DESC LIMIT ?",
-                new Object[]{limit},
+    public List<MaxPeakOfDay> getMaxPeakOfDays(String server_id, int limit) {
+        return jdbcTemplate_ro.query("SELECT SUM(s.player_count) as player_count, s.fulldate as fl FROM (SELECT max(`player_count`) as player_count, cast(FROM_UNIXTIME(`utime`) as date) as fulldate,`server_id` FROM `servers_online` WHERE `player_count` != 0 and `server_id` like ? GROUP BY cast(FROM_UNIXTIME(`utime`) as date), server_id ORDER BY `fulldate` DESC) s GROUP BY s.fulldate ORDER BY `s`.`fulldate` DESC LIMIT ?",
+                new Object[]{server_id==null||server_id.isEmpty()?"%":server_id, limit},
                 (rs, rowNum) -> new MaxPeakOfDay(rs));
     }
 
-    public List<AvgPeakOfDay> getAvgPeakOfDays(int limit) {
-        return jdbcTemplate_ro.query("SELECT SUM(s.player_count) as player_count, s.fulldate as fl FROM (SELECT avg(`player_count`) as player_count, cast(FROM_UNIXTIME(`utime`) as date) as fulldate,`server_id` FROM `servers_online` WHERE `player_count` != 0 and `server_id` like '%' GROUP BY cast(FROM_UNIXTIME(`utime`) as date), server_id ORDER BY `fulldate` DESC) s GROUP BY s.fulldate ORDER BY `s`.`fulldate` DESC LIMIT ?",
-                new Object[]{limit},
+    public List<AvgPeakOfDay> getAvgPeakOfDays(String server_id, int limit) {
+        return jdbcTemplate_ro.query("SELECT SUM(s.player_count) as player_count, s.fulldate as fl FROM (SELECT avg(`player_count`) as player_count, cast(FROM_UNIXTIME(`utime`) as date) as fulldate,`server_id` FROM `servers_online` WHERE `player_count` != 0 and `server_id` like ? GROUP BY cast(FROM_UNIXTIME(`utime`) as date), server_id ORDER BY `fulldate` DESC) s GROUP BY s.fulldate ORDER BY `s`.`fulldate` DESC LIMIT ?",
+                new Object[]{server_id==null||server_id.isEmpty()?"%":server_id, limit},
                 (rs, rowNum) -> new AvgPeakOfDay(rs));
     }
 
-    public List<StatsOfPeakOfDay> getPeakOfDays(int limit) {
-        List<MaxPeakOfDay> maxPeakOfDays = getMaxPeakOfDays(limit);
-        List<AvgPeakOfDay> avgPeakOfDays = getAvgPeakOfDays(limit);
+    public List<StatsOfPeakOfDay> getPeakOfDays(String server_id, int limit) {
+        List<MaxPeakOfDay> maxPeakOfDays = getMaxPeakOfDays(server_id, limit);
+        List<AvgPeakOfDay> avgPeakOfDays = getAvgPeakOfDays(server_id, limit);
         List<StatsOfPeakOfDay> statsOfPeakOfDays = new ArrayList<>();
         for (int i = 0; i < maxPeakOfDays.size(); i++) {
             statsOfPeakOfDays.add(new StatsOfPeakOfDay(avgPeakOfDays.get(i), maxPeakOfDays.get(i)));