From dd273d53c65d46877b46132e7643e14bb3a509f0 Mon Sep 17 00:00:00 2001
From: Nubenetes Bot <bot@nubenetes.com>
Date: Sun, 14 Jun 2026 12:12:39 +0200
Subject: [PATCH] perf(automation): massive parallelization for Health,
 Metadata and AI engines

---
 src/gemini_utils.py |  2 +-
 src/v2_metadata.py  | 19 +++++++++++++++----
 src/v2_optimizer.py | 10 ++++++----
 3 files changed, 22 insertions(+), 9 deletions(-)

diff --git a/src/gemini_utils.py b/src/gemini_utils.py
index 85deadcf..230b1545 100644
--- a/src/gemini_utils.py
+++ b/src/gemini_utils.py
@@ -16,7 +16,7 @@ CURRENT_KEY_INDEX = 0
 DISCOVERED_MODELS = []
 GLOBAL_COOLDOWN_UNTIL = 0
 THROTTLED_MODELS = {} # {model_name: timestamp}
-GLOBAL_AI_SEMAPHORE = asyncio.Semaphore(5) # Max 5 concurrent calls globally
+GLOBAL_AI_SEMAPHORE = asyncio.Semaphore(15) # Increased to 15 for high-tier processing
 
 class GeminiSessionTracker:
     def __init__(self):
diff --git a/src/v2_metadata.py b/src/v2_metadata.py
index 1b83beb6..0d09c08b 100644
--- a/src/v2_metadata.py
+++ b/src/v2_metadata.py
@@ -15,6 +15,13 @@ async def run_metadata_enrichment():
     processed_gh_metadata = set()
     gh_fetch_count = 0
     force_full = os.getenv("ENRICH_METADATA", "false").lower() == "true"
+    
+    gh_tasks = []
+    gh_sem = asyncio.Semaphore(20) # Increased concurrency for final sprint
+
+    async def _fetch_gh_with_sem(url: str):
+        async with gh_sem:
+            return url, await get_github_activity(url)
 
     for l in all_v1_links:
         norm_url = normalize_url(l["url"])
@@ -23,14 +30,18 @@ async def run_metadata_enrichment():
         cached = engine.inventory.get(norm_url, {})
         # Enrich if missing or if forced
         if (force_full or not cached.get("gh_stars")) and norm_url not in processed_gh_metadata:
-            log_event(f"  [METADATA] Fetching GH Activity for {norm_url}")
             processed_gh_metadata.add(norm_url)
-            gh_data = await get_github_activity(norm_url)
+            gh_tasks.append(_fetch_gh_with_sem(norm_url))
+
+    if gh_tasks:
+        log_event(f"  [METADATA] Pulse: Fetching {len(gh_tasks)} GitHub profiles in parallel...")
+        gh_results = await asyncio.gather(*gh_tasks)
+        for norm_url, gh_data in gh_results:
             if gh_data:
                 if norm_url not in engine.inventory: engine.inventory[norm_url] = {}
                 engine.inventory[norm_url].update(gh_data)
-                
-            gh_fetch_count += 1
+                gh_fetch_count += 1
+            
             if gh_fetch_count % 100 == 0:
                 engine._save_inventory()
                 log_event(f"    [💾] Periodic Save: {gh_fetch_count} fetches...")
diff --git a/src/v2_optimizer.py b/src/v2_optimizer.py
index c6519c25..9d3f56a9 100644
--- a/src/v2_optimizer.py
+++ b/src/v2_optimizer.py
@@ -217,14 +217,16 @@ class V2VisionEngine:
         online_links = list(fast_online)
         total_needs = len(needs_check)
         async with httpx.AsyncClient(timeout=15.0, follow_redirects=True, verify=False) as client:
-            for i in range(0, total_needs, 50):
-                batch = needs_check[i:i+50]
+            # Mandate 16/22: Resilient asynchronous health checks with increased concurrency
+            CHUNK_SIZE = 100 
+            for i in range(0, total_needs, CHUNK_SIZE):
+                batch = needs_check[i:i+CHUNK_SIZE]
                 tasks = [self._check_single_link_resilient(client, l) for l in batch]
                 results = await asyncio.gather(*tasks)
                 online_links.extend([r for r in results if r is not None])
                 if i % 100 == 0:
                     log_event(f"    [>] Progress: [{i}/{total_needs}] links validated over network...")
-                await asyncio.sleep(0.1)
+                await asyncio.sleep(0.05) # Minimal delay
         return online_links
 
     async def _check_single_link_resilient(self, client, link: Dict):
@@ -274,7 +276,7 @@ class V2VisionEngine:
         processed_gh_metadata = set()
         gh_fetch_count = 0
         gh_tasks = []
-        gh_sem = asyncio.Semaphore(15) # Up to 15 concurrent fetches for GitHub API stability
+        gh_sem = asyncio.Semaphore(30) # Increased for final sprint strategy
 
         async def _fetch_gh_with_sem(url: str):
             async with gh_sem: