[Libreoffice-commits] online.git: loolwsd/Admin.cpp loolwsd/Admin.hpp

[Ashod Nakashian]

 loolwsd/Admin.cpp |    9 +++++++--
 loolwsd/Admin.hpp |   12 +++++++-----
 2 files changed, 14 insertions(+), 7 deletions(-)

New commits:
commit fc9df5db917b7032927f8ba4bcc0d84c8be5f195
Author: Ashod Nakashian <ashod.nakash...@collabora.co.uk>
Date:   Fri Apr 29 21:59:13 2016 -0400

    loolwsd: don't log memory usage if not changed
    
    Change-Id: I98c43abb87e2291a304e77d6eb09ea1800545b72
    Reviewed-on: https://gerrit.libreoffice.org/24524
    Reviewed-by: Ashod Nakashian <ashnak...@gmail.com>
    Tested-by: Ashod Nakashian <ashnak...@gmail.com>

diff --git a/loolwsd/Admin.cpp b/loolwsd/Admin.cpp
index e246495..1441811 100644
--- a/loolwsd/Admin.cpp
+++ b/loolwsd/Admin.cpp
@@ -360,9 +360,14 @@ void MemoryStats::run()
 {
     std::unique_lock<std::mutex> modelLock(_admin->getLock());
     AdminModel& model = _admin->getModel();
-    unsigned totalMem = _admin->getTotalMemoryUsage(model);
+    const auto totalMem = _admin->getTotalMemoryUsage(model);
 
-    Log::trace("Total memory used: " + std::to_string(totalMem));
+    if (totalMem != _lastTotalMemory)
+    {
+        Log::trace("Total memory used: " + std::to_string(totalMem));
+    }
+
+    _lastTotalMemory = totalMem;
     model.addMemStats(totalMem);
 }
 
diff --git a/loolwsd/Admin.hpp b/loolwsd/Admin.hpp
index f315efa..6ef3ad5 100644
--- a/loolwsd/Admin.hpp
+++ b/loolwsd/Admin.hpp
@@ -107,20 +107,22 @@ class MemoryStats : public Poco::Util::TimerTask
 {
 public:
     MemoryStats(Admin* admin)
-        : _admin(admin)
+        : _admin(admin),
+          _lastTotalMemory(0)
     {
-        Log::info("Memory stat ctor");
+        Log::debug("Memory stat ctor");
     }
 
     ~MemoryStats()
     {
-        Log::info("Memory stat dtor");
+        Log::debug("Memory stat dtor");
     }
 
     void run() override;
 
 private:
     Admin* _admin;
+    long _lastTotalMemory;
 };
 
 class CpuStats : public Poco::Util::TimerTask
@@ -128,12 +130,12 @@ class CpuStats : public Poco::Util::TimerTask
 public:
     CpuStats(Admin* /*admin*/)
     {
-        Log::info("Cpu stat ctor");
+        Log::debug("Cpu stat ctor");
     }
 
     ~CpuStats()
     {
-        Log::info("Cpu stat dtor");
+        Log::debug("Cpu stat dtor");
     }
 
     void run() override;
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