/** * @file llfloaterlagmeter.cpp * @brief The "Lag-o-Meter" floater used to tell users what is causing lag. * * $LicenseInfo:firstyear=2007&license=viewergpl$ * * Copyright (c) 2007-2009, Linden Research, Inc. * * Second Life Viewer Source Code * The source code in this file ("Source Code") is provided by Linden Lab * to you under the terms of the GNU General Public License, version 2.0 * ("GPL"), unless you have obtained a separate licensing agreement * ("Other License"), formally executed by you and Linden Lab. Terms of * the GPL can be found in doc/GPL-license.txt in this distribution, or * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 * * There are special exceptions to the terms and conditions of the GPL as * it is applied to this Source Code. View the full text of the exception * in the file doc/FLOSS-exception.txt in this software distribution, or * online at * http://secondlifegrid.net/programs/open_source/licensing/flossexception * * By copying, modifying or distributing this software, you acknowledge * that you have read and understood your obligations described above, * and agree to abide by those obligations. * * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, * COMPLETENESS OR PERFORMANCE. * $/LicenseInfo$ */ #include "llviewerprecompiledheaders.h" #include "llfloaterlagmeter.h" #include "lluictrlfactory.h" #include "llviewerstats.h" #include "llviewertexture.h" #include "llviewercontrol.h" #include "llappviewer.h" #include "lltexturefetch.h" #include "llbutton.h" #include "llfocusmgr.h" #include "lltextbox.h" const std::string LAG_CRITICAL_IMAGE_NAME = "lag_status_critical.tga"; const std::string LAG_WARNING_IMAGE_NAME = "lag_status_warning.tga"; const std::string LAG_GOOD_IMAGE_NAME = "lag_status_good.tga"; LLFloaterLagMeter::LLFloaterLagMeter(const LLSD& key) : LLFloater(key) { // LLUICtrlFactory::getInstance()->buildFloater(this, "floater_lagmeter.xml"); mCommitCallbackRegistrar.add("LagMeter.ClickShrink", boost::bind(&LLFloaterLagMeter::onClickShrink, this)); } BOOL LLFloaterLagMeter::postBuild() { // Don't let this window take keyboard focus -- it's confusing to // lose arrow-key driving when testing lag. setIsChrome(TRUE); // were we shrunk last time? if (isShrunk()) { onClickShrink(); } mClientButton = getChild<LLButton>("client_lagmeter"); mClientText = getChild<LLTextBox>("client_text"); mClientCause = getChild<LLTextBox>("client_lag_cause"); mNetworkButton = getChild<LLButton>("network_lagmeter"); mNetworkText = getChild<LLTextBox>("network_text"); mNetworkCause = getChild<LLTextBox>("network_lag_cause"); mServerButton = getChild<LLButton>("server_lagmeter"); mServerText = getChild<LLTextBox>("server_text"); mServerCause = getChild<LLTextBox>("server_lag_cause"); std::string config_string = getString("client_frame_rate_critical_fps", mStringArgs); mClientFrameTimeCritical = 1.0f / (float)atof( config_string.c_str() ); config_string = getString("client_frame_rate_warning_fps", mStringArgs); mClientFrameTimeWarning = 1.0f / (float)atof( config_string.c_str() ); config_string = getString("network_packet_loss_critical_pct", mStringArgs); mNetworkPacketLossCritical = (float)atof( config_string.c_str() ); config_string = getString("network_packet_loss_warning_pct", mStringArgs); mNetworkPacketLossWarning = (float)atof( config_string.c_str() ); config_string = getString("network_ping_critical_ms", mStringArgs); mNetworkPingCritical = (float)atof( config_string.c_str() ); config_string = getString("network_ping_warning_ms", mStringArgs); mNetworkPingWarning = (float)atof( config_string.c_str() ); config_string = getString("server_frame_rate_critical_fps", mStringArgs); mServerFrameTimeCritical = 1000.0f / (float)atof( config_string.c_str() ); config_string = getString("server_frame_rate_warning_fps", mStringArgs); mServerFrameTimeWarning = 1000.0f / (float)atof( config_string.c_str() ); config_string = getString("server_single_process_max_time_ms", mStringArgs); mServerSingleProcessMaxTime = (float)atof( config_string.c_str() ); // mShrunk = false; config_string = getString("max_width_px", mStringArgs); mMaxWidth = atoi( config_string.c_str() ); config_string = getString("min_width_px", mStringArgs); mMinWidth = atoi( config_string.c_str() ); mStringArgs["[CLIENT_FRAME_RATE_CRITICAL]"] = getString("client_frame_rate_critical_fps"); mStringArgs["[CLIENT_FRAME_RATE_WARNING]"] = getString("client_frame_rate_warning_fps"); mStringArgs["[NETWORK_PACKET_LOSS_CRITICAL]"] = getString("network_packet_loss_critical_pct"); mStringArgs["[NETWORK_PACKET_LOSS_WARNING]"] = getString("network_packet_loss_warning_pct"); mStringArgs["[NETWORK_PING_CRITICAL]"] = getString("network_ping_critical_ms"); mStringArgs["[NETWORK_PING_WARNING]"] = getString("network_ping_warning_ms"); mStringArgs["[SERVER_FRAME_RATE_CRITICAL]"] = getString("server_frame_rate_critical_fps"); mStringArgs["[SERVER_FRAME_RATE_WARNING]"] = getString("server_frame_rate_warning_fps"); // childSetAction("minimize", onClickShrink, this); updateControls(isShrunk()); // if expanded append colon to the labels (EXT-4079) return TRUE; } LLFloaterLagMeter::~LLFloaterLagMeter() { // save shrunk status for next time // gSavedSettings.setBOOL("LagMeterShrunk", mShrunk); // expand so we save the large window rectangle if (isShrunk()) { onClickShrink(); } } void LLFloaterLagMeter::draw() { determineClient(); determineNetwork(); determineServer(); LLFloater::draw(); } void LLFloaterLagMeter::determineClient() { F32 client_frame_time = LLViewerStats::getInstance()->mFPSStat.getMeanDuration(); bool find_cause = false; if (!gFocusMgr.getAppHasFocus()) { mClientButton->setImageUnselected(LLUI::getUIImage(LAG_GOOD_IMAGE_NAME)); mClientText->setText( getString("client_frame_time_window_bg_msg", mStringArgs) ); mClientCause->setText( LLStringUtil::null ); } else if(client_frame_time >= mClientFrameTimeCritical) { mClientButton->setImageUnselected(LLUI::getUIImage(LAG_CRITICAL_IMAGE_NAME)); mClientText->setText( getString("client_frame_time_critical_msg", mStringArgs) ); find_cause = true; } else if(client_frame_time >= mClientFrameTimeWarning) { mClientButton->setImageUnselected(LLUI::getUIImage(LAG_WARNING_IMAGE_NAME)); mClientText->setText( getString("client_frame_time_warning_msg", mStringArgs) ); find_cause = true; } else { mClientButton->setImageUnselected(LLUI::getUIImage(LAG_GOOD_IMAGE_NAME)); mClientText->setText( getString("client_frame_time_normal_msg", mStringArgs) ); mClientCause->setText( LLStringUtil::null ); } if(find_cause) { if(gSavedSettings.getF32("RenderFarClip") > 128) { mClientCause->setText( getString("client_draw_distance_cause_msg", mStringArgs) ); } else if(LLAppViewer::instance()->getTextureFetch()->getNumRequests() > 2) { mClientCause->setText( getString("client_texture_loading_cause_msg", mStringArgs) ); } else if((BYTES_TO_MEGA_BYTES(LLViewerTexture::sBoundTextureMemoryInBytes)) > LLViewerTexture::sMaxBoundTextureMemInMegaBytes) { mClientCause->setText( getString("client_texture_memory_cause_msg", mStringArgs) ); } else { mClientCause->setText( getString("client_complex_objects_cause_msg", mStringArgs) ); } } } void LLFloaterLagMeter::determineNetwork() { F32 packet_loss = LLViewerStats::getInstance()->mPacketsLostPercentStat.getMean(); F32 ping_time = LLViewerStats::getInstance()->mSimPingStat.getMean(); bool find_cause_loss = false; bool find_cause_ping = false; // *FIXME: We can't blame a large ping time on anything in // particular if the frame rate is low, because a low frame // rate is a sure recipe for bad ping times right now until // the network handlers are de-synched from the rendering. F32 client_frame_time_ms = 1000.0f * LLViewerStats::getInstance()->mFPSStat.getMeanDuration(); if(packet_loss >= mNetworkPacketLossCritical) { mNetworkButton->setImageUnselected(LLUI::getUIImage(LAG_CRITICAL_IMAGE_NAME)); mNetworkText->setText( getString("network_packet_loss_critical_msg", mStringArgs) ); find_cause_loss = true; } else if(ping_time >= mNetworkPingCritical) { mNetworkButton->setImageUnselected(LLUI::getUIImage(LAG_CRITICAL_IMAGE_NAME)); if (client_frame_time_ms < mNetworkPingCritical) { mNetworkText->setText( getString("network_ping_critical_msg", mStringArgs) ); find_cause_ping = true; } } else if(packet_loss >= mNetworkPacketLossWarning) { mNetworkButton->setImageUnselected(LLUI::getUIImage(LAG_WARNING_IMAGE_NAME)); mNetworkText->setText( getString("network_packet_loss_warning_msg", mStringArgs) ); find_cause_loss = true; } else if(ping_time >= mNetworkPingWarning) { mNetworkButton->setImageUnselected(LLUI::getUIImage(LAG_WARNING_IMAGE_NAME)); if (client_frame_time_ms < mNetworkPingWarning) { mNetworkText->setText( getString("network_ping_warning_msg", mStringArgs) ); find_cause_ping = true; } } else { mNetworkButton->setImageUnselected(LLUI::getUIImage(LAG_GOOD_IMAGE_NAME)); mNetworkText->setText( getString("network_performance_normal_msg", mStringArgs) ); } if(find_cause_loss) { mNetworkCause->setText( getString("network_packet_loss_cause_msg", mStringArgs) ); } else if(find_cause_ping) { mNetworkCause->setText( getString("network_ping_cause_msg", mStringArgs) ); } else { mNetworkCause->setText( LLStringUtil::null ); } } void LLFloaterLagMeter::determineServer() { F32 sim_frame_time = LLViewerStats::getInstance()->mSimFrameMsec.getCurrent(); bool find_cause = false; if(sim_frame_time >= mServerFrameTimeCritical) { mServerButton->setImageUnselected(LLUI::getUIImage(LAG_CRITICAL_IMAGE_NAME)); mServerText->setText( getString("server_frame_time_critical_msg", mStringArgs) ); find_cause = true; } else if(sim_frame_time >= mServerFrameTimeWarning) { mServerButton->setImageUnselected(LLUI::getUIImage(LAG_WARNING_IMAGE_NAME)); mServerText->setText( getString("server_frame_time_warning_msg", mStringArgs) ); find_cause = true; } else { mServerButton->setImageUnselected(LLUI::getUIImage(LAG_GOOD_IMAGE_NAME)); mServerText->setText( getString("server_frame_time_normal_msg", mStringArgs) ); mServerCause->setText( LLStringUtil::null ); } if(find_cause) { if(LLViewerStats::getInstance()->mSimSimPhysicsMsec.getCurrent() > mServerSingleProcessMaxTime) { mServerCause->setText( getString("server_physics_cause_msg", mStringArgs) ); } else if(LLViewerStats::getInstance()->mSimScriptMsec.getCurrent() > mServerSingleProcessMaxTime) { mServerCause->setText( getString("server_scripts_cause_msg", mStringArgs) ); } else if(LLViewerStats::getInstance()->mSimNetMsec.getCurrent() > mServerSingleProcessMaxTime) { mServerCause->setText( getString("server_net_cause_msg", mStringArgs) ); } else if(LLViewerStats::getInstance()->mSimAgentMsec.getCurrent() > mServerSingleProcessMaxTime) { mServerCause->setText( getString("server_agent_cause_msg", mStringArgs) ); } else if(LLViewerStats::getInstance()->mSimImagesMsec.getCurrent() > mServerSingleProcessMaxTime) { mServerCause->setText( getString("server_images_cause_msg", mStringArgs) ); } else { mServerCause->setText( getString("server_generic_cause_msg", mStringArgs) ); } } } void LLFloaterLagMeter::updateControls(bool shrink) { // LLFloaterLagMeter * self = (LLFloaterLagMeter*)data; LLButton * button = getChild<LLButton>("minimize"); S32 delta_width = mMaxWidth -mMinWidth; LLRect r = getRect(); if(!shrink) { setTitle(getString("max_title_msg", mStringArgs) ); // make left edge appear to expand r.translate(-delta_width, 0); setRect(r); reshape(mMaxWidth, getRect().getHeight()); childSetText("client", getString("client_text_msg", mStringArgs) + ":"); childSetText("network", getString("network_text_msg",mStringArgs) + ":"); childSetText("server", getString("server_text_msg", mStringArgs) + ":"); // usually "<<" button->setLabel( getString("smaller_label", mStringArgs) ); } else { setTitle( getString("min_title_msg", mStringArgs) ); // make left edge appear to collapse r.translate(delta_width, 0); setRect(r); reshape(mMinWidth, getRect().getHeight()); childSetText("client", getString("client_text_msg", mStringArgs) ); childSetText("network",getString("network_text_msg",mStringArgs) ); childSetText("server", getString("server_text_msg", mStringArgs) ); // usually ">>" button->setLabel( getString("bigger_label", mStringArgs) ); } // Don't put keyboard focus on the button button->setFocus(FALSE); // self->mClientText->setVisible(self->mShrunk); // self->mClientCause->setVisible(self->mShrunk); // self->childSetVisible("client_help", self->mShrunk); // self->mNetworkText->setVisible(self->mShrunk); // self->mNetworkCause->setVisible(self->mShrunk); // self->childSetVisible("network_help", self->mShrunk); // self->mServerText->setVisible(self->mShrunk); // self->mServerCause->setVisible(self->mShrunk); // self->childSetVisible("server_help", self->mShrunk); // self->mShrunk = !self->mShrunk; } BOOL LLFloaterLagMeter::isShrunk() { return gSavedSettings.getBOOL("LagMeterShrunk"); } void LLFloaterLagMeter::onClickShrink() // toggle "LagMeterShrunk" { bool shrunk = isShrunk(); updateControls(!shrunk); gSavedSettings.setBOOL("LagMeterShrunk", !shrunk); }