From 4989314e2bdc617b48954c0fbe302947f64ae1a3 Mon Sep 17 00:00:00 2001
From: benya <benya@daemonlord.ru>
Date: Sun, 8 Feb 2026 01:21:25 +0300
Subject: [PATCH] Tune load thresholds for status and alerts

---
 config.example.yaml |  1 +
 handlers/status.py  |  7 +++++--
 services/alerts.py  | 25 +++++++++++++++++--------
 3 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/config.example.yaml b/config.example.yaml
index d258298..b812728 100644
--- a/config.example.yaml
+++ b/config.example.yaml
@@ -11,6 +11,7 @@ paths:
 thresholds:
   disk_warn: 80
   load_warn: 2.0
+  high_load_warn: 3.0
 
 alerts:
   enabled: true
diff --git a/handlers/status.py b/handlers/status.py
index 1f00646..f6a6b95 100644
--- a/handlers/status.py
+++ b/handlers/status.py
@@ -21,10 +21,13 @@ async def cmd_status(msg: Message):
     minutes, _ = divmod(rem, 60)
 
     load1 = psutil.getloadavg()[0]
+    load_warn = float(cfg.get("thresholds", {}).get("load_warn", 2.0))
+    high_warn = float(cfg.get("thresholds", {}).get("high_load_warn", load_warn * 1.5))
+
     cpu_icon = "🟢"
-    if load1 > 2.0:
+    if load1 > high_warn:
         cpu_icon = "🔴"
-    elif load1 > 1.0:
+    elif load1 > load_warn:
         cpu_icon = "🟡"
 
     mem = psutil.virtual_memory()
diff --git a/services/alerts.py b/services/alerts.py
index 69ce2d6..5150396 100644
--- a/services/alerts.py
+++ b/services/alerts.py
@@ -13,9 +13,10 @@ async def monitor_resources(cfg, notify, bot, chat_id):
 
     disk_warn = int(cfg.get("thresholds", {}).get("disk_warn", 80))
     load_warn = float(cfg.get("thresholds", {}).get("load_warn", 2.0))
+    high_warn = float(cfg.get("thresholds", {}).get("high_load_warn", load_warn * 1.5))
 
     last_sent = {"disk": 0.0, "load": 0.0, "disk_na": 0.0}
-    state = {"disk_high": False, "load_high": False, "disk_na": False}
+    state = {"disk_high": False, "disk_na": False, "load_level": 0}
 
     while True:
         now = time.time()
@@ -42,15 +43,23 @@ async def monitor_resources(cfg, notify, bot, chat_id):
                 state["disk_high"] = False
 
         load = psutil.getloadavg()[0]
-        if load >= load_warn:
-            if not state["load_high"] or now - last_sent["load"] >= cooldown:
-                await notify(bot, chat_id, f"🟡 Load high: {load:.2f}")
-                state["load_high"] = True
-                last_sent["load"] = now
+        if load >= high_warn:
+            level = 2
+        elif load >= load_warn:
+            level = 1
         else:
-            if state["load_high"] and notify_recovery:
+            level = 0
+
+        if level == 0:
+            if state["load_level"] > 0 and notify_recovery:
                 await notify(bot, chat_id, f"🟢 Load OK: {load:.2f}")
-            state["load_high"] = False
+            state["load_level"] = 0
+        else:
+            if level != state["load_level"] or now - last_sent["load"] >= cooldown:
+                icon = "🔴" if level == 2 else "🟡"
+                await notify(bot, chat_id, f"{icon} Load high: {load:.2f}")
+                last_sent["load"] = now
+            state["load_level"] = level
 
         await asyncio.sleep(interval)