From 552e30751d506d22b8b1bbbea0809ff5c216190c Mon Sep 17 00:00:00 2001
From: Agent <agent@devlab.lat>
Date: Thu, 11 Jun 2026 20:49:14 -0400
Subject: [PATCH] fix: force LC_ALL=C for metric commands to avoid comma
 decimal separator

Some locales use comma as decimal separator (e.g., es_DO.UTF-8).
This caused invalid JSON like "cpu": 2,4 instead of "cpu": 2.4.
Prefixed CPU and RAM commands with LC_ALL=C to force dot decimals.

Also removed debug logging from pushMetrics endpoint.
---
 install/agent-install.sh          | 4 ++--
 src/Controllers/ApiController.php | 8 --------
 2 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/install/agent-install.sh b/install/agent-install.sh
index e8c0563..76c6b32 100644
--- a/install/agent-install.sh
+++ b/install/agent-install.sh
@@ -49,9 +49,9 @@ AGENT_KEY="$AGENT_KEY"
 INTERVAL=$INTERVAL
 
 collect_metrics() {
-    CPU=\$(top -bn1 2>/dev/null | grep 'Cpu(s)' | awk '{print \$2}' | cut -d'%' -f1 || true)
+    CPU=\$(LC_ALL=C top -bn1 2>/dev/null | grep 'Cpu(s)' | awk '{print \$2}' | cut -d'%' -f1 || true)
     [ -z "\$CPU" ] && CPU=0
-    RAM=\$(free 2>/dev/null | grep Mem | awk '{printf "%.1f", \$3/\$2 * 100}' || true)
+    RAM=\$(LC_ALL=C free 2>/dev/null | grep Mem | awk '{printf "%.1f", \$3/\$2 * 100}' || true)
     [ -z "\$RAM" ] && RAM=0
     DISK=\$(df / 2>/dev/null | tail -1 | awk '{print \$5}' | sed 's/%//' || true)
     [ -z "\$DISK" ] && DISK=0
diff --git a/src/Controllers/ApiController.php b/src/Controllers/ApiController.php
index 8bbecdd..f7bd03b 100755
--- a/src/Controllers/ApiController.php
+++ b/src/Controllers/ApiController.php
@@ -303,14 +303,6 @@ class ApiController
         $rawBody = file_get_contents('php://input');
         $input = json_decode($rawBody, true);
 
-        $logger = \ServerManager\Core\Logger::getInstance();
-        $logger->warning('Push metrics received', [
-            'input_keys' => $input ? array_keys($input) : [],
-            'has_agent_key' => !empty($input['agent_key']),
-            'agent_key_prefix' => isset($input['agent_key']) ? substr((string)$input['agent_key'], 0, 8) . '...' : 'none',
-            'raw_body_prefix' => substr($rawBody, 0, 200),
-        ]);
-
         if (!$input || empty($input['agent_key'])) {
             $this->view->json(['error' => 'agent_key is required'], 401);
         }