in usage-statistics-impl/src/jetbrains/buildServer/usageStatistics/impl/providers/ServerLoadUsageStatisticsProvider.java [140:164]
private void publishOnlineUsers(@NotNull final UsageStatisticsPublisher publisher,
@NotNull final UsageStatisticsPresentationManager presentationManager,
@NotNull final String periodDescription,
final long fromDate) {
final String webUsersId = "webUsers";
final String ideUsersId = "ideUsers";
final String webOnlyUsersId = "webOnlyUsers";
final String ideOnlyUsersId = "ideOnlyUsers";
final UsageStatisticsFormatter formatter = new PercentageFormatter(myServer.getUserModel().getNumberOfRegisteredUsers());
final String valueTooltip = "User count (% of all users)";
apply(presentationManager, periodDescription, webUsersId, "Web users", formatter, valueTooltip);
apply(presentationManager, periodDescription, ideUsersId, "IDE users", formatter, valueTooltip);
apply(presentationManager, periodDescription, webOnlyUsersId, "Web only users", formatter, valueTooltip);
apply(presentationManager, periodDescription, ideOnlyUsersId, "IDE only users", formatter, valueTooltip);
final Set<String> webUsers = myWebUsersProvider.getWebUsers(fromDate);
final Set<String> ideUsers = myIDEUsersProvider.getIDEUsers(fromDate);
publish(publisher, periodDescription, webUsersId, webUsers.size());
publish(publisher, periodDescription, ideUsersId, ideUsers.size());
publish(publisher, periodDescription, webOnlyUsersId, CollectionsUtil.minus(webUsers, ideUsers).size());
publish(publisher, periodDescription, ideOnlyUsersId, CollectionsUtil.minus(ideUsers, webUsers).size());
}