diff --git a/source/tools/monitor/unity/collector/guard/guardSched.lua b/source/tools/monitor/unity/collector/guard/guardSched.lua
index 664f8419be2eed716c5474e313d895044cf9a326..32688a3360dcf07c590b157d22da76255356b846 100644
--- a/source/tools/monitor/unity/collector/guard/guardSched.lua
+++ b/source/tools/monitor/unity/collector/guard/guardSched.lua
@@ -15,7 +15,7 @@ function CguardSched:_init_(tid, procs, names, jperiod)
     self._jperiod = jperiod
     self._procs = procs
     self._names = names
-    self._limit = 1e5*5   -- 500 ms
+    self._limit = 1e5*10   -- 500 ms
 end
 
 function CguardSched:proc(t, lines)