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hopeful topstats fixes

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This commit is contained in:
RaidMax 2022-01-24 15:08:31 -06:00
parent fb11bf54a6
commit 686b297d32
2 changed files with 47 additions and 22 deletions
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10
Plugins/Stats/Client/ServerDistributionCalculator.cs
View File

@ -63,7 +63,7 @@ namespace Stats.Client
.Where(s => s.Client.Level != EFClient.Permission.Banned)
.Where(s => s.TimePlayed >= validPlayTime)
.Where(s => s.UpdatedAt >= Extensions.FifteenDaysAgo())
.Select(s => s.EloRating * 1/3.0 + s.Skill * 2/3.0).ToListAsync();
.Select(s => s.EloRating * 1 / 3.0 + s.Skill * 2 / 3.0).ToListAsync();
var distributionParams = performance.GenerateDistributionParameters();
distributions.Add(serverId, distributionParams);
}
@ -79,7 +79,10 @@ namespace Stats.Client
.Where(AdvancedClientStatsResourceQueryHelper.GetRankingFunc(validPlayTime))
.Where(s => s.Skill > 0)
.Where(s => s.EloRating > 0)
.MaxAsync(s => (double?)s.ZScore, token);
.GroupBy(stat => stat.ClientId)
.Select(group =>
group.Sum(stat => stat.ZScore * stat.TimePlayed) / group.Sum(stat => stat.TimePlayed))
.MaxAsync(avgZScore => (double?) avgZScore, token);
return zScore ?? 0;
}, MaxZScoreCacheKey, Utilities.IsDevelopment ? TimeSpan.FromMinutes(5) : TimeSpan.FromMinutes(30));
@ -138,6 +141,7 @@ namespace Stats.Client
{
return 0.0;
}
var zScore = (Math.Log(value) - sdParams.Mean) / sdParams.Sigma;
return zScore;
}
@ -145,7 +149,7 @@ namespace Stats.Client
public async Task<double?> GetRatingForZScore(double? value)
{
var maxZScore = await _maxZScoreCache.GetCacheItem(MaxZScoreCacheKey);
return maxZScore == 0 ? 0 : value.GetRatingForZScore(maxZScore);
return maxZScore == 0 ? null : value.GetRatingForZScore(maxZScore);
}
}
}

45
Plugins/Stats/Helpers/StatManager.cs
View File

@ -121,7 +121,7 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
{
return (ranking) => ranking.ServerId == serverId
&& ranking.Client.Level != Data.Models.Client.EFClient.Permission.Banned
&& ranking.Client.LastConnection >= Extensions.FifteenDaysAgo()
&& ranking.CreatedDateTime >= Extensions.FifteenDaysAgo()
&& ranking.ZScore != null
&& ranking.PerformanceMetric != null
&& ranking.Newest
@ -895,7 +895,7 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
public async Task AddStandardKill(EFClient attacker, EFClient victim)
{
long serverId = GetIdForServer(attacker.CurrentServer);
var serverId = GetIdForServer(attacker.CurrentServer);
var attackerStats = attacker.GetAdditionalProperty<EFClientStatistics>(CLIENT_STATS_KEY);
var victimStats = victim.GetAdditionalProperty<EFClientStatistics>(CLIENT_STATS_KEY);
@ -903,6 +903,18 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
// update the total stats
_servers[serverId].ServerStatistics.TotalKills += 1;
if (attackerStats == null)
{
_log.LogWarning("Stats for {Client} are not yet initialized", attacker.ToString());
return;
}
if (victimStats == null)
{
_log.LogWarning("Stats for {Client} are not yet initialized", victim.ToString());
return;
}
// this happens when the round has changed
if (attackerStats.SessionScore == 0)
{
@ -961,7 +973,7 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
// update their performance
if ((DateTime.UtcNow - attackerStats.LastStatHistoryUpdate).TotalMinutes >=
(Utilities.IsDevelopment ? 0.5 : _configHandler.Configuration().EnableAdvancedMetrics ? 10.0 : 2.5))
(Utilities.IsDevelopment ? 0.5 : _configHandler.Configuration().EnableAdvancedMetrics ? 5.0 : 2.5))
{
try
{
@ -1178,16 +1190,17 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
public async Task UpdateHistoricalRanking(int clientId, EFClientStatistics clientStats, long serverId)
{
await using var context = _contextFactory.CreateContext();
var minPlayTime = _configHandler.Configuration().TopPlayersMinPlayTime;
var performances = await context.Set<EFClientStatistics>()
.AsNoTracking()
.Where(stat => stat.ClientId == clientId)
.Where(stat => stat.ServerId != serverId) // ignore the one we're currently tracking
.Where(stats => stats.UpdatedAt >= Extensions.FifteenDaysAgo())
.Where(stats => stats.TimePlayed >= _configHandler.Configuration().TopPlayersMinPlayTime)
.Where(stats => stats.TimePlayed >= minPlayTime)
.ToListAsync();
if (clientStats.TimePlayed >= _configHandler.Configuration().TopPlayersMinPlayTime)
if (clientStats.TimePlayed >= minPlayTime)
{
clientStats.ZScore = await _serverDistributionCalculator.GetZScoreForServer(serverId,
clientStats.Performance);
@ -1198,7 +1211,7 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
_configHandler.Configuration().TopPlayersMinPlayTime, clientStats.ZScore, serverId))
.CountAsync();
var serverRankingSnapshot = new EFClientRankingHistory()
var serverRankingSnapshot = new EFClientRankingHistory
{
ClientId = clientId,
ServerId = serverId,
@ -1215,14 +1228,13 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
performances.Add(clientStats);
}
if (performances.Any(performance => performance.TimePlayed >= _configHandler.Configuration().TopPlayersMinPlayTime))
if (performances.Any(performance => performance.TimePlayed >= minPlayTime))
{
var aggregateZScore = performances.WeightValueByPlaytime(nameof(EFClientStatistics.ZScore), _configHandler.Configuration().TopPlayersMinPlayTime);
var aggregateZScore = performances.WeightValueByPlaytime(nameof(EFClientStatistics.ZScore), minPlayTime);
int? aggregateRanking = await context.Set<EFClientStatistics>()
.Where(stat => stat.ClientId != clientId)
.Where(AdvancedClientStatsResourceQueryHelper.GetRankingFunc(_configHandler.Configuration()
.TopPlayersMinPlayTime))
.Where(AdvancedClientStatsResourceQueryHelper.GetRankingFunc(minPlayTime))
.GroupBy(stat => stat.ClientId)
.Where(group =>
group.Sum(stat => stat.ZScore * stat.TimePlayed) / group.Sum(stat => stat.TimePlayed) >
@ -1230,12 +1242,21 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
.Select(c => c.Key)
.CountAsync();
var aggregateRankingSnapshot = new EFClientRankingHistory()
var newPerformanceMetric = await _serverDistributionCalculator.GetRatingForZScore(aggregateZScore);
if (newPerformanceMetric == null)
{
_log.LogWarning("Could not determine performance metric for {Client} {AggregateZScore}",
clientStats.Client?.ToString(), aggregateZScore);
return;
}
var aggregateRankingSnapshot = new EFClientRankingHistory
{
ClientId = clientId,
ZScore = aggregateZScore,
Ranking = aggregateRanking,
PerformanceMetric = await _serverDistributionCalculator.GetRatingForZScore(aggregateZScore),
PerformanceMetric = newPerformanceMetric,
Newest = true,
};