private static void PrintStats()
{
string str = string.Join(",", IgniteFactory.GetIgnite().GetCacheNames()
.Select(c => IgniteFactory.GetIgnite().GetCache <object, object>(c))
.Select(c => $"{c.Name}: {c.GetLocalSize()}/{c.GetSize()}"));
Console.WriteLine(str);
}
public static async void LoadCachesDistributed()
{
var funcs = ReflectionHelper.GetTimTypes().Select(t => new LoadCacheAction {
Type = t
});
var sw = Stopwatch.StartNew();
await IgniteFactory.GetIgnite().GetCompute().RunAsync(funcs);
Console.WriteLine($"LoadCachesDistributed took {sw.Elapsed}");
await IgniteFactory.GetIgnite().GetCompute().BroadcastAsync(new PrintMessageAction {
Message = $"LoadCachesDistributed took {sw.Elapsed}"
});
}
private static void RunDbStressTest()
{
Console.WriteLine($"Starting DB stress test");
var sw = Stopwatch.StartNew();
int counter = 0;
Parallel.ForEach(ReflectionHelper.GetTimTypes(), t =>
{
var ctx = new TimDbContext();
var rnd = new Random();
var repository = ctx.GetType().GetProperties().FirstOrDefault(p => p.Name == t.Name).GetValue(ctx);
var cache = IgniteFactory.GetIgnite().GetCache <int, object>(t.Name);; //GetOrCreateCache(t);
var size = ReflectionHelper.GetCacheSize(cache);
if (size < 2)
{
return;
}
if (t.GetProperty("ID") == null)
{
return;
}
if (t.Assembly.GetType($"{t.Name}ComplexPK") != null)
{
return;
}
for (int i = 0; i < 1000; i++)
{
var key = rnd.Next(1, size - 1);
try
{
var item = repository.GetType().GetMethod("Find").Invoke(repository, new object[] { new object[] { key } });
if (item != null)
{
counter++;
}
}
catch (Exception ex)
{
Console.WriteLine($"Exception in {t.Name}");
return;
}
}
});
Console.WriteLine($"DB stress test for {counter} items finished in {sw.Elapsed}");
}
private static void RunIgniteStressTest()
{
Console.WriteLine($"Starting Ignite stress test");
var sw = Stopwatch.StartNew();
int counter = 0;
//foreach (var t in GetTimTypes())
Parallel.ForEach(ReflectionHelper.GetTimTypes(), t =>
{
var cache = IgniteFactory.GetIgnite().GetCache <int, object>(t.Name);; //GetOrCreateCache(t);
var rnd = new Random();
var size = ReflectionHelper.GetCacheSize(cache);
if (size < 2)
{
return;
}
if (t.GetProperty("ID") == null)
{
return;
}
if (t.Assembly.GetType($"{t.Name}ComplexPK") != null)
{
return;
}
for (int i = 0; i < 1000; i++)
{
var key = rnd.Next(1, size - 1);
if (cache.ContainsKey(key))
{
var item = cache[key];
counter++;
}
}
});
Console.WriteLine($"Ignite stress test for {counter} items finished in {sw.Elapsed}");
}
public static void Main(string[] args)
{
Ignition.ClientMode = args.Any(s => s.Contains("client"));
if (!Ignition.ClientMode)
{
Environment.SetEnvironmentVariable("IGNITE_H2_DEBUG_CONSOLE", "true");
}
IgniteFactory.GetIgnite();
if (Ignition.ClientMode)
{
IgniteFactory.CreateLocalCaches();
}
Console.WriteLine("\n>>> Example started\n\n");
Console.WriteLine("Press Q to quit, L to reload caches, R to run query, D for DB stress test, S for Ignite stress test, any key to display local stats");
while (true)
{
switch (Console.Read())
{
case 'q':
return;
case 'l':
IgniteFactory.LoadCaches();
break;
case 'r':
RunQueryGetBudgetDataSections();
break;
case 'p':
var actions = new List <Action>();
for (int i = 0; i < 10; i++)
{
actions.Add(RunQueryPPRV);
}
Parallel.Invoke(actions.ToArray());
break;
case 's':
RunIgniteStressTest();
break;
case 'd':
RunDbStressTest();
break;
case '\r':
case '\n':
break;
default:
PrintStats();
break;
}
}
}