def generateProfiles(self, name, txnRepo, classifier):
"""
Generates profiles for the current profile session
:param txnRepo: Repository of loaded transactions
:param classifier: Predicate to classify transactions into different categories
"""
from xpedite.profiler.profile import Profiles, Profile
txnTree, benchmarkCompositeTree = self.buildTxnTree(txnRepo, classifier)
profiles = Profiles(name, txnRepo)
for category, categoryNode in txnTree.getChildren().items():
i = 1
for route, txnNode in categoryNode.children.items():
routeName = ' [route - {}]'.format(i) if len(categoryNode.children) > 1 else ''
profileName = '{} - {}{}'.format(name, category, routeName)
begin = time.time()
LOGGER.info('generating profile %s (txns - %d) -> ', profileName, len(txnNode.collection))
benchmarkTxnsMap = benchmarkCompositeTree.getCollectionMap([category, route])
reportProbes = self.mapReportProbes(route, txnRepo.getCurrent().probes)
timelineStats, benchmarkTimelineStats = self.computeStats(
txnRepo, category, route, reportProbes, txnNode.collection, benchmarkTxnsMap
)
profiles.addProfile(Profile(profileName, timelineStats, benchmarkTimelineStats))
elapsed = time.time() - begin
LOGGER.completed('completed in %0.2f sec.', elapsed)
i += 1
return profiles
def apply(self, profiles):
"""
Filters timelines from a collection of profiles
:param profiles: collection of profiles to be filtered
"""
filtredProfiles = Profiles(profiles.transactionRepo)
for profile in profiles:
filteredProfile = self.filterProfile(profile)
if filteredProfile:
filtredProfiles.addProfile(filteredProfile)
return filtredProfiles