public static void Test()
{
try
{
const string UNIQUE_ID = "B9";
const int N_TRANSACTIONS = 10240000;
PerfTestUtil.WriteLine("Full speed send test {0} START. N_TRANSACTIONS[{1}] Sender queue size[{2}]", UNIQUE_ID, N_TRANSACTIONS, 1000);
// Comment out rootTransaction. Because in real prod environment, truncating transaction rarely happens.
ITransaction rootTransaction = Cat.NewTransaction("Root transaction of full speed send test " + UNIQUE_ID + " N_TRANSACTIONS [" + N_TRANSACTIONS + "]", "Root transaction of full speed send test");
long start = MilliSecondTimer.UnixNowMilliSeconds();
for (int i = 0; i < N_TRANSACTIONS; i++)
{
// ITransaction child = Cat.NewTransaction("Child transaction of full speed send test " + UNIQUE_ID + " N_TRANSACTIONS [" + N_TRANSACTIONS + "]", "");
ITransaction child = Cat.NewTransaction("Child", "");
child.Status = CatConstants.SUCCESS;
child.Complete();
}
rootTransaction.Status = CatConstants.SUCCESS;
rootTransaction.Complete();
PerfTestUtil.WriteLine("Full speed send test {0} END. Latency[{1} ms]. {2}", UNIQUE_ID, (MilliSecondTimer.UnixNowMilliSeconds() - start), Cat.ToText());
}
catch (Exception ex)
{
PerfTestUtil.WriteLine("Exception occurred in full speed send test:\n " + ex);
throw ex;
}
}
public static void Test()
{
long start = MilliSecondTimer.UnixNowMilliSeconds();
Console.WriteLine(Conf.AsString());
PerfTestUtil.WriteLine("Test starts");
IList <Thread> threads = new List <Thread>();
for (int i = 0; i < Conf.N_THREADS; i++)
{
Thread thread = new Thread(TransactionTreeWorker.DoWork);
threads.Add(thread);
}
foreach (Thread thread in threads)
{
thread.Start();
}
foreach (Thread thread in threads)
{
thread.Join();
}
PerfTestUtil.WriteLine("Test ends. latency: "
+ (MilliSecondTimer.UnixNowMilliSeconds() - start) + " ms.\n"
+ "Number of transactions created: " + TransactionTreeWorker.nTransactions + "\n");
}
public static void DoWork()
{
long start = MilliSecondTimer.UnixNowMilliSeconds();
PerfTestUtil.WriteLine("Thread " + Thread.CurrentThread.ManagedThreadId + " starts");
CreateSubtree(0);
PerfTestUtil.WriteLine("Thread " + Thread.CurrentThread.ManagedThreadId + " ends. thread latency: "
+ (MilliSecondTimer.UnixNowMilliSeconds() - start) + " ms.");
}
public static void Test()
{
Process currentProcess = Process.GetCurrentProcess();
long nException = 0;
int i = 0;
const int SLEEP_PERIOD_MILLISECOND = 200;
const string ID = "E";
//ITransaction root = Cat.NewTransaction("Endless Test Root transaction " + ID, "Root transaction. Sleep period [" + SLEEP_PERIOD_MILLISECOND + " ms]");
while (true)
{
ITransaction child = null;
try
{
child = Cat.NewTransaction("Endless Test Child transaction " + ID, "Child transaction " + i);
}
catch (Exception ex)
{
PerfTestUtil.WriteLine("Exception occured in EndlessTest:\n" + ex);
nException++;
}
finally
{
if (i % 1000 == 0)
{
string progress = "Endless Test progress (" + ID + "). Sleep period [" + SLEEP_PERIOD_MILLISECOND + " ms] Iteration [" + i + "] nException[" + nException + "] "
+ Cat.ToText() + " PrivateMemorySize64[" + currentProcess.PrivateMemorySize64 + "] WorkingSet64[" + currentProcess.WorkingSet64 + "] GC.GetTotalMemory[" + GC.GetTotalMemory(false) + "] "
+ "VirtualMemorySize64[" + currentProcess.VirtualMemorySize64 + "] PagedMemorySize64 [" + currentProcess.PagedMemorySize64 + "]";
Cat.LogEvent("Endless Test progress", progress);
PerfTestUtil.WriteLine(progress);
}
if (null != child)
{
child.Status = CatConstants.SUCCESS;
child.Complete();
}
i++;
Thread.Sleep(SLEEP_PERIOD_MILLISECOND);
}
}
//root.Status = CatConstants.SUCCESS;
//root.Complete();
//Console.WriteLine("End of Endless test. Should never reach here.");
}
public static void Test()
{
try
{
const string UNIQUE_ID = "S";
// Number of batches
const int N_BATCH = 1024;
// Number of transactions in each batch
const int BATCH_SIZE = 1000;
// Sleep SLEEP_PERIOD ms after sending one batch.
const int SLEEP_PERIOD = 50;
PerfTestUtil.WriteLine("Batch send test {0} START. N_BATCH[{1}], BATCH_SIZE[{2}] SLEEP_PERIOD[{3}] Sender queue size[{4}]",
UNIQUE_ID, N_BATCH, BATCH_SIZE, SLEEP_PERIOD, 1000);
ITransaction rootTransaction = Cat.NewTransaction(
"Root transaction of batch send test " + UNIQUE_ID + " N_BATCH [" + N_BATCH + "] BATCH_SIZE [" + BATCH_SIZE + "] SLEEP_PERIOD[" + SLEEP_PERIOD + " "
+ " Sender queue size[" + 1000 + "]", "Root transaction of batch send test");
long start = MilliSecondTimer.UnixNowMilliSeconds();
for (int i = 0; i < N_BATCH; i++)
{
for (int j = 0; j < BATCH_SIZE; j++)
{
ITransaction child = Cat.NewTransaction("Child transaction of batch send test " + UNIQUE_ID, "");
child.Status = CatConstants.SUCCESS;
child.Complete();
}
Thread.Sleep(SLEEP_PERIOD);
}
rootTransaction.Status = CatConstants.SUCCESS;
rootTransaction.Complete();
PerfTestUtil.WriteLine("Batch send test {0} END. Latency[{1} ms]. {2}", UNIQUE_ID, (MilliSecondTimer.UnixNowMilliSeconds() - start), Cat.ToText());
}
catch (Exception ex)
{
PerfTestUtil.WriteLine("Exception occurred in full speed send test:\n " + ex);
throw ex;
}
}