TrigCostAnalysis.cxx

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#define BOOST_BIND_GLOBAL_PLACEHOLDERS // silence Boost pragma message (fixed in Boost 1.76)
#include <boost/property_tree/json_parser.hpp>
 
#include "TrigConfHLTUtils/HLTUtils.h"
 
#include "PathResolver/PathResolver.h"
 
#include "TrigCostAnalysis.h"
#include "CostData.h"
 
#include "monitors/MonitorAlgorithm.h"
#include "monitors/MonitorAlgorithmClass.h"
#include "monitors/MonitorGlobal.h"
#include "monitors/MonitorThreadOccupancy.h"
#include "monitors/MonitorROS.h"
#include "monitors/MonitorChain.h"
#include "monitors/MonitorChainAlgorithm.h"
#include "monitors/MonitorSequence.h"
#include <format>
 
TrigCostAnalysis::TrigCostAnalysis( const std::string& name, ISvcLocator* pSvcLocator ) :
  AthAlgorithm(name, pSvcLocator),
  m_metadataTree(nullptr),
  m_fullEventDumps(0),
  m_maxViewsNumber(0) {
}
 
 
StatusCode  TrigCostAnalysis::initialize() {
  ATH_MSG_VERBOSE("In initialize()");
 
  ATH_MSG_DEBUG("Reading from " << m_costDataKey.key() << ", " << m_HLTMenuKey.key());
  ATH_CHECK( m_costDataKey.initialize() );
  ATH_CHECK( m_rosDataKey.initialize() );
  ATH_CHECK( m_HLTMenuKey.initialize() );
 
  ATH_CHECK( m_metadataDataKey.initialize( SG::AllowEmpty ) );
 
 
  if (!m_enhancedBiasTool.name().empty()) {
    ATH_CHECK( m_enhancedBiasTool.retrieve() );
  } else {
    ATH_MSG_DEBUG("No EnhancedBiasTool. Not doing additional weighting.");
    if (m_useEBWeights) {
      ATH_MSG_FATAL("Configured to use Enhanced Bias weights. Must supply weighting tool.");
      return StatusCode::FAILURE;
    }
  }
 
  ATH_CHECK( m_TimeRangeLengthLB > 0 );
 
  if (not m_additionalHashMap.empty()) {
    std::string hashFile = PathResolverFindCalibFile( m_additionalHashMap );
    if (hashFile.empty()) {
      ATH_MSG_WARNING("Could not retrieve " << m_additionalHashMap << ", won't load additional hash maps.");
    } else {
      TrigConf::HLTUtils::file2hashes(hashFile);
    }
  }
 
  m_costROSData.initialize(m_rosToRob);
  
  ATH_CHECK( m_histSvc->regTree("/COSTSTREAM/metadata", std::make_unique<TTree>("metadata", "metadata")) );
  ATH_CHECK( m_histSvc->getTree("/COSTSTREAM/metadata", m_metadataTree) );
  
  return StatusCode::SUCCESS;
}
 
StatusCode TrigCostAnalysis::start() {
  SG::ReadHandle<TrigConf::HLTMenu>  hltMenuHandle = SG::makeHandle( m_HLTMenuKey );
  ATH_CHECK( hltMenuHandle.isValid() );
  ATH_MSG_INFO("Configuring from " << m_HLTMenuKey << " with " << hltMenuHandle->size() << " chains");
  using boost::property_tree::ptree; 
 
  // Populate the reverse-hashing dictionary with all ALG NAMES.
  // Obtain a mapping from NAME to TYPE from the configuration JSON 
  m_storeIdentifiers.clear();
  const ptree& menuData =  hltMenuHandle->data();
  for (const auto& sequencer : menuData.get_child("sequencers")) {
    ATH_MSG_VERBOSE("Found Sequencer:" << sequencer.first);
    for (const auto& alg : sequencer.second) {
      // Data stored in Gaudi format of "AlgClassType/AlgInstanceName"
      size_t breakPoint = alg.second.data().find('/');
      std::string algType = alg.second.data().substr(0, breakPoint);
      std::string algName = alg.second.data().substr(breakPoint+1, alg.second.data().size());
      std::replace(algType.begin(), algType.end(), ':', '_');
      std::replace(algName.begin(), algName.end(), ':', '_');
      m_algTypeMap[ TrigConf::HLTUtils::string2hash(algName, "ALG") ] = algType;
      ATH_MSG_VERBOSE("AlgType:" << algType << ", AlgName:" << algName );
      if (algType.find("EventViewCreatorAlgorithm") != std::string::npos) {
        ATH_MSG_VERBOSE(algType << " is identified as a ViewCreator");
        m_storeIdentifiers.insert(std::move(algName));
      }
    }
  }
 
  // Call TrigConf::HLTUtils::string2hash(chain.name()) for all the chains to cache the hash to name mapping
  std::vector<TrigConf::Chain> chains;
  ATH_CHECK( m_algToChainTool->getAllChains(chains));
  for (const TrigConf::Chain& chain : chains) {
    HLT::Identifier(chain.name());
    TrigConf::HLTUtils::string2hash(chain.name());
 
    // Populate legs' names
    const size_t legsSize {chain.legMultiplicities().size()};
    for (size_t counter = 0; legsSize > 1 && counter < legsSize; ++counter){
      HLT::Identifier l = TrigCompositeUtils::createLegName(chain.namehash(), counter);
      TrigConf::HLTUtils::string2hash(l.name());
    }
  }
 
  // Save identifiers and classes for additional HLTJobOptions map
  if (not m_additionalHashList.empty()){
    for (const std::string& entry : m_additionalHashList){
      size_t breakPoint = entry.find('/');
      if (breakPoint != std::string::npos){
        std::string algType = entry.substr(0, breakPoint);
        const std::string algName = entry.substr(breakPoint+1, entry.size());
        std::replace(algType.begin(), algType.end(), ':', '_');
        m_algTypeMap[ TrigConf::HLTUtils::string2hash(algName, "ALG") ] = std::move(algType);
      } else {
        TrigConf::HLTUtils::string2hash(entry, "ALG");
      }
    }
  }
 
  // As an initial guess, 25 should be a good uper maximum for the number of expected View instances.
  ATH_CHECK( checkUpdateMaxView(60) );
  return StatusCode::SUCCESS;
}
 
// TODO. Do a proper atomic check of m_maxViewsNumber. Call this from within the Monitor code.
StatusCode TrigCostAnalysis::checkUpdateMaxView(const size_t max) {
  if (max <= m_maxViewsNumber) {
    return StatusCode::SUCCESS;
  }
 
  const size_t current = m_maxViewsNumber;
  m_maxViewsNumber = max;
 
  ATH_MSG_DEBUG(std::format("Extending maximum View instances from {} to {}", current, max));
 
  for (size_t viewID = current; viewID <= m_maxViewsNumber; ++viewID) {
    // Allow for this many individual View instances
    for (const std::string& store : m_storeIdentifiers) {
      TrigConf::HLTUtils::string2hash(
          std::format("{}_view_{}", store, viewID), "STORE");
    }
 
    // And this many global Slots. Though, in general, it will be the Views which are driving this.
    TrigConf::HLTUtils::string2hash(
        std::format("{}_StoreGateSvc_Impl", viewID), "STORE");
  }
 
  return StatusCode::SUCCESS;
}
 
float TrigCostAnalysis::getWeight(const EventContext& context) {
  // TODO Prescale of CostMon chain for P1
  double ebWeight = 1.0;
  if (m_useEBWeights) {
    ebWeight = m_enhancedBiasTool->getEBWeight(context);
    ATH_MSG_DEBUG("EB Weight is " << ebWeight);
  }
  return m_baseEventWeight * ebWeight;
}
 
 
TH1* TrigCostAnalysis::bookGetPointer(TH1* hist, const std::string& tDir) const {
  std::string histName(hist->GetName());
  std::string bookingString = "/COSTSTREAM/" + tDir + "/" + histName;
 
  if (!((m_histSvc->regHist(bookingString, hist)).isSuccess())) {
    ATH_MSG_WARNING( "Problem registering histogram with name " << histName);
    return nullptr;
  }
 
  return hist;
}
 
 
StatusCode TrigCostAnalysis::execute(const EventContext& ctx) {
  const EventContext& context = ctx;
 
  MonitoredRange* range = nullptr;
  ATH_CHECK(getRange(context, range));
 
  if (!range) {
 
    ATH_MSG_DEBUG("Not monitoring event");
    return StatusCode::SUCCESS;
 
  }
 
  ATH_MSG_DEBUG("Monitoring event " << context.eventID().event_number() << " in LB " << context.eventID().lumi_block() << " in range " << range->getName());
  
  SG::ReadHandle<xAOD::TrigCompositeContainer> costDataHandle(m_costDataKey, context);
  ATH_CHECK( costDataHandle.isValid() );
 
  SG::ReadHandle<xAOD::TrigCompositeContainer> rosDataHandle(m_rosDataKey, context);
  ATH_CHECK( rosDataHandle.isValid() );
 
 
  if (!m_metadataDataKey.empty()){
    SG::ReadHandle<xAOD::TrigCompositeContainer> metadataDataHandle(m_metadataDataKey, context);
    if (metadataDataHandle.isValid()){
      for (const xAOD::TrigComposite* tc : *metadataDataHandle) {
        try {
          std::lock_guard<std::mutex> lock(m_addHostnameMutex);
          m_hostnames.insert(tc->getDetail<std::string>("hostname"));
        } catch ( const std::exception& ) {
          ATH_MSG_WARNING("Missing HLT_RuntimeMetadata EDM hostname for event " << context.eventID().event_number());
        }
 
      }
    } 
    else {
      ATH_MSG_DEBUG("Not valid HLT_RuntimeMetadata handle for the event " << context.eventID().event_number());
    }
  }
 
  // Save indexes of algorithm in costDataHandle
  std::map<std::string, std::set<size_t>> chainToAlgIdx;
  std::map<std::string, std::set<size_t>> chainToUniqAlgs; // List for unique algorithms for each chain
  std::map<std::string, std::map<int16_t, std::set<size_t>>> seqToAlgIdx; // Map of algorithms split in views
  std::map<std::string, std::set<std::string>> algToChain;
  m_algToChainTool->cacheSGKeys(context);
  ATH_CHECK( m_algToChainTool->getChainsForAllAlgs(context, algToChain) );
 
  // Retrieve active sequences and algorithms
  std::map<std::string, std::string> algToSeq;
  ATH_CHECK(m_algToChainTool->getAllActiveSequences(context, algToSeq));
 
  for (const xAOD::TrigComposite* tc : *costDataHandle) {
    const uint32_t nameHash = tc->getDetail<TrigConf::HLTHash>("alg");
    const std::string algName = TrigConf::HLTUtils::hash2string(nameHash, "ALG");
 
    size_t i = 0;
    if(m_excludeAlgsFromChain.find(algName) != m_excludeAlgsFromChain.end()) continue;
 
    for (const std::string& chain : algToChain[algName]){
      chainToAlgIdx[chain].insert(tc->index());
      ++i;
    }
 
    if (i == 1){
      ATH_MSG_DEBUG("Algorithm " << algName << " executed uniquely for " << *algToChain[algName].begin() << " chain");
      chainToUniqAlgs[*algToChain[algName].begin()].insert(tc->index());
    }
 
    if (algToSeq.count(algName)){
      const int16_t view = tc->getDetail<int16_t>("view");
      seqToAlgIdx[algToSeq[algName]][view].insert(tc->index());
    }
  }
 
  const std::set<TrigCompositeUtils::DecisionID> seededChains = m_algToChainTool->retrieveActiveChains(context, "HLTNav_L1");
  std::vector<TrigCompositeUtils::AlgToChainTool::ChainInfo> seededChainsInfo;
 
  // Skip empty events, where only cost chain was active
  bool skipMonitoringThisEvent = false;
  if ((seededChains.size() == 1 && seededChains.count(TrigConf::HLTUtils::string2hash("HLT_noalg_CostMonDS_L1All")))
    || (seededChains.size() == 2 && seededChains.count(TrigConf::HLTUtils::string2hash("HLT_noalg_CostMonDS_L1All")) && seededChains.count(TrigConf::HLTUtils::string2hash("HLT_noalg_L1All"))) ){
    skipMonitoringThisEvent = true;
  }
 
  for (auto id : seededChains){
      TrigCompositeUtils::AlgToChainTool::ChainInfo chainInfo;
      ATH_CHECK(m_algToChainTool->getChainInfo(context, id, chainInfo));
      seededChainsInfo.push_back(std::move(chainInfo));
  }
 
  const uint32_t onlineSlot = getOnlineSlot( costDataHandle.get() );
  CostData costData;
  ATH_CHECK( costData.set(costDataHandle.get(), rosDataHandle.get(), onlineSlot) );
  costData.setCostROSData(m_costROSData);
  costData.setChainToAlgMap(chainToAlgIdx);
  costData.setChainToUniqAlgMap(chainToUniqAlgs);
  costData.setSequencersMap(seqToAlgIdx);
  costData.setSeededChains(seededChainsInfo);
  costData.setLb( context.eventID().lumi_block() );
  costData.setTypeMap( m_algTypeMap );
  if (!m_enhancedBiasTool.name().empty() && !m_enhancedBiasTool->isMC()) {
    double liveTime = m_enhancedBiasTool->getEBLiveTime(context);
    bool liveTimeIsPerEvent = true;
    if (liveTime == 0.0) { // Note: This comes from a direct "return 0.", hence no delta
      liveTime = m_enhancedBiasTool->getLBLength(context);
      liveTimeIsPerEvent = false;
    }
    costData.setLivetime( liveTime, liveTimeIsPerEvent );
  }
 
  ATH_CHECK( range->newEvent( costData, getWeight(context), skipMonitoringThisEvent ) );
 
  if (checkDoFullEventDump(context, costData)) {
    ATH_CHECK( dumpEvent(context) );
  }
 
  return StatusCode::SUCCESS;
}
 
 
bool TrigCostAnalysis::checkDoFullEventDump(const EventContext& context, const CostData& costData) {
  if (costData.isMasterSlot()
    and m_fullEventDumps < m_maxFullEventDumps 
    and context.eventID().event_number() % m_fullEventDumpProbability == 0)
  {
    ++m_fullEventDumps;
    return true;
  }
  return false;
}
 
 
StatusCode TrigCostAnalysis::registerMonitors(MonitoredRange* range) {
  ATH_CHECK(range != nullptr);
  if (m_doMonitorAlgorithm) {
    ATH_CHECK( range->addMonitor(std::make_unique<MonitorAlgorithm>("Algorithm_HLT", range)) );
    ATH_MSG_DEBUG("Registering Algorithm_HLT Monitor for range " << range->getName() << ". Size:" << range->getMonitors().size());
  }
  if (m_doMonitorAlgorithmClass) {
    ATH_CHECK( range->addMonitor(std::make_unique<MonitorAlgorithmClass>("Algorithm_Class_HLT", range)) );
    ATH_MSG_DEBUG("Registering Algorithm_Class_HLT Monitor for range " << range->getName() << ". Size:" << range->getMonitors().size());
  }
  if (m_doMonitorGlobal) {
    ATH_CHECK( range->addMonitor(std::make_unique<MonitorGlobal>("Global_HLT", range)) );
    ATH_MSG_DEBUG("Registering Global_HLT Monitor for range " << range->getName() << ". Size:" << range->getMonitors().size());
  }
  if (m_doMonitorThreadOccupancy) {
    ATH_CHECK( range->addMonitor(std::make_unique<MonitorThreadOccupancy>("Thread_Occupancy_HLT", range)) );
    ATH_MSG_DEBUG("Registering Thread_Occupancy_HLT Monitor for range " << range->getName() << ". Size:" << range->getMonitors().size());
  }
  if (m_doMonitorROS) {
    ATH_CHECK( range->addMonitor(std::make_unique<MonitorROS>("ROS_HLT", range)) );
    ATH_MSG_DEBUG("Registering ROS_HLT Monitor for range " << range->getName() << ". Size:" << range->getMonitors().size());
  }
  if (m_doMonitorChain) {
    ATH_CHECK( range->addMonitor(std::make_unique<MonitorChain>("Chain_HLT", range)) );
    ATH_MSG_DEBUG("Registering Chain_HLT Monitor for range " << range->getName() << ". Size:" << range->getMonitors().size());
  }
  if (m_doMonitorChainAlgorithm) {
    ATH_CHECK( range->addMonitor(std::make_unique<MonitorChainAlgorithm>("Chain_Algorithm_HLT", range)) );
    ATH_MSG_DEBUG("Registering Chain_Algorihtm_HLT Monitor for range " << range->getName() << ". Size:" << range->getMonitors().size());
  }
  if (m_doMonitorSequence) {
    ATH_CHECK( range->addMonitor(std::make_unique<MonitorSequence>("Sequence_HLT", range)) );
    ATH_MSG_DEBUG("Registering Sequence_HLT Monitor for range " << range->getName() << ". Size:" << range->getMonitors().size());
  }
  // if (m_do...) {}
  
  // Set the verbosity for the monitors
  for (const std::unique_ptr<MonitorBase>& monitor : range->getMonitors()){
    monitor->msg().setLevel(msg().level());
  }
 
  return StatusCode::SUCCESS;
}
 
 
StatusCode TrigCostAnalysis::getRange(const EventContext& context, MonitoredRange*& range)
{
    range = nullptr;
    constexpr bool includeEndOfLB = false;
 
    std::string rangeName;
    if (m_singleTimeRange) {
        rangeName = m_singleTimeRangeName;
    } else {
        const auto lumiBlock = context.eventID().lumi_block();
        const size_t start = lumiBlock - (lumiBlock % m_TimeRangeLengthLB);
        const size_t stop  = start + m_TimeRangeLengthLB - 1;
 
        if (includeEndOfLB && stop != start) {
            rangeName = std::format("LumiBlock_{:05}_{}", start, stop);
        } else {
            rangeName = std::format("LumiBlock_{:05}", start);
        }
    }
 
    // Fast path — range already exists
    if (auto it = m_monitoredRanges.find(rangeName); it != m_monitoredRanges.end()) {
        range = it->second.get();
        return StatusCode::SUCCESS;
    }
 
    // We don't have this range yet — check if we are allowed to create more
    if (m_monitoredRanges.size() >= m_maxTimeRange) {
        return StatusCode::SUCCESS;   // range stays nullptr
    }
 
    auto [it, inserted] = m_monitoredRanges.try_emplace(
        rangeName,
        std::make_unique<MonitoredRange>(rangeName, this)
    );
 
    if (!inserted) {
        range = it->second.get();
        return StatusCode::SUCCESS;
    }
 
    ATH_CHECK(registerMonitors(it->second.get()));
    range = it->second.get();
    return StatusCode::SUCCESS;
}
 
uint32_t TrigCostAnalysis::getOnlineSlot(const xAOD::TrigCompositeContainer* costCollection) const {
  // Online, Slot 0 can be configured as the master-slot. In this mode, events in Slot 0
  // hoover up data about algorithm executions in other slots too.
  // This all-slots data stored in the master slot is exploited by dumpEvent, and some specialist monitors.
  // Other monitors will want to avoid it for fear of double-counting 
  if (costCollection->size() == 0) {
    return 0;
  }
  const uint32_t initialSlot = costCollection->at(0)->getDetail<uint32_t>("slot");
  for ( const xAOD::TrigComposite* tc : *costCollection ) {
    const uint32_t algSlot = tc->getDetail<uint32_t>("slot");
    if (algSlot == 0 or algSlot != initialSlot) {
      return 0; // If we see a zero, or two different slot numbers, then we're in the master slot
    }
  }
  // If we saw exclusivly one non-zero slot, then we're in that slot
  return initialSlot;
}
 
 
StatusCode TrigCostAnalysis::dumpEvent(const EventContext& context) const {
  ++m_fullEventDumps;
  SG::ReadHandle<xAOD::TrigCompositeContainer> costDataHandle(m_costDataKey, context);
 
  std::stringstream ss;
  size_t algID = 0;
 
  for ( const xAOD::TrigComposite* tc : *costDataHandle ) {
    const uint64_t start = tc->getDetail<uint64_t>("start"); // in mus
    const uint64_t stop  = tc->getDetail<uint64_t>("stop"); // in mus
    const uint32_t slot  = tc->getDetail<uint32_t>("slot");
    const uint64_t start_ms_round = std::llround( start * 1e-3 ); // in ms
    const uint64_t stop_ms_round  = std::llround( stop  * 1e-3 ); // in ms
    const uint32_t threadID = tc->getDetail<uint32_t>("thread");
 
    ss << "{id:" << algID++;
    ss << ", group:" << threadID;
    ss << ", className:'slot" << slot << "'";
    ss << ", content:'" << TrigConf::HLTUtils::hash2string( tc->getDetail<TrigConf::HLTHash>("alg"), "ALG");
    ss << "<br>" << TrigConf::HLTUtils::hash2string( tc->getDetail<TrigConf::HLTHash>("store"), "STORE") << "'";
    ss << ", duration:" << (stop - start); // For tooltip display: in mus
    ss << ", start:" << start_ms_round; // in ms
    if (stop_ms_round > start_ms_round) {
      ss << ", end:" << stop_ms_round;
    } else {
      ss << ", type:'point'";
    }
    ss  << "},\n";
  }
 
  ATH_MSG_DEBUG("Full Event Summary for event " << context.eventID().event_number());
  ATH_MSG_DEBUG(ss.str());
  // TODO Persist this
 
  return StatusCode::SUCCESS;
}
 
 
StatusCode TrigCostAnalysis::finalize() {
  ATH_MSG_VERBOSE("In finalize()");
 
  writeMetadata();
  return StatusCode::SUCCESS;
}
 
 
void TrigCostAnalysis::writeMetadata() {
  if (!m_metadataTree) {
    return;
  }
 
  auto runNumber = m_enhancedBiasTool->getRunNumber();
  m_metadataTree->Branch("runNumber", &runNumber);
 
  std::string hostnamesList = "";
  if (m_hostnames.size() > 1){
    ATH_MSG_DEBUG("Found many hostnames for this run");
    for (const auto& name : m_hostnames) hostnamesList += name + ",";
    hostnamesList.pop_back();
  } else if (m_hostnames.size() == 1) {
    hostnamesList = *m_hostnames.begin();
  }
  m_metadataTree->Branch("hostname", &hostnamesList);
 
  SG::ReadHandle<TrigConf::HLTMenu>  hltMenuHandle = SG::makeHandle( m_HLTMenuKey );
  std::string menuStr;
  if ( hltMenuHandle.isValid() ){
    std::stringstream ss;
    boost::property_tree::json_parser::write_json(ss, hltMenuHandle->data());
    menuStr = ss.str();
    m_metadataTree->Branch("HLTMenu", &menuStr);
  }
 
  bool ChainMonitor = m_doMonitorChain;
  bool ChainAlgorithmMonitor = m_doMonitorChainAlgorithm;
  bool AlgorithmMonitor = m_doMonitorAlgorithm;
  bool AlgorithmClassMonitor = m_doMonitorAlgorithmClass;
  bool ROSMonitor = m_doMonitorROS;
  bool GlobalsMonitor = m_doMonitorGlobal;
  bool ThreadMonitor = m_doMonitorThreadOccupancy;
 
  m_metadataTree->Branch("ChainMonitor", &ChainMonitor);
  m_metadataTree->Branch("ChainAlgorithmMonitor", &ChainAlgorithmMonitor);
  m_metadataTree->Branch("AlgorithmMonitor", &AlgorithmMonitor);
  m_metadataTree->Branch("AlgorithmClassMonitor", &AlgorithmClassMonitor);
  m_metadataTree->Branch("ROSMonitor", &ROSMonitor);
  m_metadataTree->Branch("GlobalsMonitor", &GlobalsMonitor);
  m_metadataTree->Branch("ThreadMonitor", &ThreadMonitor);
 
  float BaseEventWeight = m_baseEventWeight;
  std::string AdditionalHashMap = m_additionalHashMap;
  bool DoEBWeighting = m_useEBWeights;
 
  m_metadataTree->Branch("AdditionalHashMap", &AdditionalHashMap);
  m_metadataTree->Branch("DoEBWeighting", &DoEBWeighting);
  m_metadataTree->Branch("BaseEventWeight", &BaseEventWeight);
 
  std::string atlasProject = std::getenv("AtlasProject");
  std::string atlasVersion = std::getenv("AtlasVersion");
  m_metadataTree->Branch("AtlasProject", &atlasProject);
  m_metadataTree->Branch("AtlasVersion", &atlasVersion);
 
 
  std::string processedRanges;
  if (m_singleTimeRange){
    processedRanges = m_singleTimeRangeName;
  }
  else {
    std::stringstream ss;
    for(const auto& rangePair : m_monitoredRanges){
      ss << rangePair.first << ": ";
      std::string lbrange = rangePair.first.substr(strlen("LumiBlock_"));
      ss << " Lumiblocks " <<  std::stoi(lbrange) << " to " << std::stoi(lbrange) + m_TimeRangeLengthLB << ", ";
    }
    processedRanges = ss.str();
    ATH_MSG_INFO("Processed ranges: " << processedRanges);
  }
 
  m_metadataTree->Branch("ProcessedRanges", &processedRanges);
 
  m_metadataTree->Fill();
}