loolwsd/TileCache.cpp | 4 ++++
1 file changed, 4 insertions(+)
New commits:
commit 9dbc213337cb6118d1651fbbd2e5ae994bee317e
Author: Ashod Nakashian <[email protected]>
Date: Sun May 22 19:17:01 2016 -0400
loolwsd: log tile rendering rountrip time
Change-Id: Ib97e196d6de053e6b79ea448296003f30a5949b5
Reviewed-on: https://gerrit.libreoffice.org/25347
Reviewed-by: Ashod Nakashian <[email protected]>
Tested-by: Ashod Nakashian <[email protected]>
diff --git a/loolwsd/TileCache.cpp b/loolwsd/TileCache.cpp
index 6a6dc79..7be1960 100644
--- a/loolwsd/TileCache.cpp
+++ b/loolwsd/TileCache.cpp
@@ -86,6 +86,8 @@ struct TileCache::TileBeingRendered
int getVersion() const { return _ver; }
std::chrono::steady_clock::time_point getStartTime() const { return
_startTime; }
+ double getElapsedTimeMs() const { return
std::chrono::duration_cast<std::chrono::milliseconds>
+
(std::chrono::steady_clock::now() - _startTime).count(); }
void resetStartTime()
{
_startTime = std::chrono::steady_clock::now();
@@ -181,6 +183,8 @@ void TileCache::saveTileAndNotify(const TileDesc& tile,
const char *data, const
// Remove subscriptions.
if (tileBeingRendered->getVersion() == tile.getVersion())
{
+ Log::debug() << "STATISTICS: tile internal roundtrip "
+ << tileBeingRendered->getElapsedTimeMs() << " ms." <<
Log::end;
_tilesBeingRendered.erase(cachedName);
}
}
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