InvocationStageTrace (Java Chassis::Core 1.3.0 API)

java.lang.Object
- org.apache.servicecomb.core.invocation.InvocationStageTrace

public class InvocationStageTrace
extends Object

 important:
   all time point is about invocation stage, not java method
   all time is nanoTime
   not all stage relate to a event, currently, we only have 4 event:
     start/finish/startBusiness/finishBusiness

 for consumer:
         (prepare)                      (handlerReq)                                       (clientFilterReq)
   start --------> startHandlersRequest -----------> startClientFiltersRequest --------------------------------------
                                                        <----------------(sendRequest)----------------->            |
                        (receiveResponse)              (writeToBuffer)                   (getConnection)            |
    ---finishReceiveResponse <----- finishWriteToBuffer <----------- finishGetConnection <-------------- startSend <-
   | (wakeConsumer)            (clientFiltersResponse)               (handlersResponse)
   |-----> startClientFiltersResponse -------> finishClientFiltersResponse -------> finishHandlersResponse --> finish

 for producer:
       (prepare)       (threadPoolQueue)                                (serverFiltersRequest)
   start ----> startSchedule -----> startExecution -> startServerFiltersRequest -------> startHandlersRequest -------
                          (handlersResponse)          <-------------(business)------------->      (handlersRequest) |
   -----finishHandlersResponse <------ finishBusiness <------- finishBusinessMethod <------ startBusinessMethod------
   | (serverFiltersResponse)     (sendResponse)
   |---> finishServerFiltersResponse ------> finish

 for edge:
      (prepare)         (threadPoolQueue)                               (serverFiltersRequest)
   start ----> startSchedule -----> startExecution -> startServerFiltersRequest ----> startHandlersRequest ----------
                           <----------(sendRequest)---------->                                                      |
                       (writeToBuffer)              (getConnection)  (clientFilterReq)            (handlersRequest) |
   --- finishWriteToBuffer <------ finishGetConnection <------ startSend <------ startClientFiltersRequest <---------
   | (receiveResponse)     (wakeConsumer)                 (clientFiltersResponse)
   ---> finishReceiveResponse ------> startClientFiltersResponse ------> finishClientFiltersResponse ----------------
                                   (sendResponse)                  (serverFiltersResponse)       (handlersResponse) |
                              finish <------ finishServerFiltersResponse <------ finishHandlersResponse <------------

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`CLIENT_FILTERS_REQUEST`
`static String`	`CLIENT_FILTERS_RESPONSE`
`static String`	`CONSUMER_GET_CONNECTION`
`static String`	`CONSUMER_SEND_REQUEST`
`static String`	`CONSUMER_WAIT_RESPONSE`
`static String`	`CONSUMER_WAKE_CONSUMER`
`static String`	`CONSUMER_WRITE_TO_BUF`
`static String`	`HANDLERS_REQUEST`
`static String`	`HANDLERS_RESPONSE`
`static String`	`PREPARE`
`static String`	`PRODUCER_SEND_RESPONSE`
`static String`	`SERVER_FILTERS_REQUEST`
`static String`	`SERVER_FILTERS_RESPONSE`
`static String`	`THREAD_POOL_QUEUE`

Constructor Summary

Constructors
Constructor and Description

InvocationStageTrace(Invocation invocation)

Constructors
Constructor and Description
`InvocationStageTrace(Invocation invocation)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`double`	`calcBusinessTime()`
`double`	`calcClientFiltersRequestTime()`
`double`	`calcClientFiltersResponseTime()`
`double`	`calcGetConnectionTime()`
`double`	`calcHandlersRequestTime()`
`double`	`calcHandlersResponseTime()`
`double`	`calcInvocationPrepareTime()`
`double`	`calcReceiveResponseTime()`
`double`	`calcSendRequestTime()`
`double`	`calcSendResponseTime()`
`double`	`calcServerFiltersRequestTime()`
`double`	`calcServerFiltersResponseTime()`
`double`	`calcThreadPoolQueueTime()`
`double`	`calcTotalTime()`
`double`	`calcWakeConsumer()`
`double`	`calcWriteToBufferTime()`
`void`	`finish()`
`void`	`finishBusiness()`
`void`	`finishClientFiltersResponse()`
`void`	`finishGetConnection(long finishGetConnection)`
`void`	`finishHandlersResponse()`
`void`	`finishReceiveResponse()`
`void`	`finishServerFiltersResponse()`
`void`	`finishWriteToBuffer(long finishWriteToBuffer)`
`long`	`getFinish()`
`long`	`getFinishBusiness()`
`long`	`getFinishClientFiltersResponse()`
`long`	`getFinishGetConnection()`
`long`	`getFinishHandlersResponse()`
`long`	`getFinishReceiveResponse()`
`long`	`getFinishServerFiltersResponse()`
`long`	`getFinishWriteToBuffer()`
`long`	`getStart()`
`long`	`getStartBusinessMethod()`
`long`	`getStartClientFiltersRequest()`
`long`	`getStartClientFiltersResponse()`
`long`	`getStartExecution()`
`long`	`getStartHandlersRequest()`
`long`	`getStartSchedule()`
`long`	`getStartSend()`
`long`	`getStartServerFiltersRequest()`
`void`	`start(long start)`
`void`	`startBusinessMethod()`
`void`	`startClientFiltersRequest()`
`void`	`startClientFiltersResponse()`
`void`	`startExecution()`
`void`	`startHandlersRequest()`
`void`	`startSchedule()`
`void`	`startSend()`
`void`	`startServerFiltersRequest()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PREPARE
```
public static final String PREPARE
```
See Also:

Constant Field Values

HANDLERS_REQUEST

public static final String HANDLERS_REQUEST

See Also:: Constant Field Values

HANDLERS_RESPONSE

public static final String HANDLERS_RESPONSE

See Also:: Constant Field Values

CLIENT_FILTERS_REQUEST

public static final String CLIENT_FILTERS_REQUEST

See Also:: Constant Field Values

CONSUMER_SEND_REQUEST

public static final String CONSUMER_SEND_REQUEST

See Also:: Constant Field Values

CONSUMER_GET_CONNECTION

public static final String CONSUMER_GET_CONNECTION

See Also:: Constant Field Values

CONSUMER_WRITE_TO_BUF

public static final String CONSUMER_WRITE_TO_BUF

See Also:: Constant Field Values

CONSUMER_WAIT_RESPONSE

public static final String CONSUMER_WAIT_RESPONSE

See Also:: Constant Field Values

CONSUMER_WAKE_CONSUMER

public static final String CONSUMER_WAKE_CONSUMER

See Also:: Constant Field Values

CLIENT_FILTERS_RESPONSE

public static final String CLIENT_FILTERS_RESPONSE

See Also:: Constant Field Values

THREAD_POOL_QUEUE

public static final String THREAD_POOL_QUEUE

See Also:: Constant Field Values

SERVER_FILTERS_REQUEST

public static final String SERVER_FILTERS_REQUEST

See Also:: Constant Field Values

SERVER_FILTERS_RESPONSE

public static final String SERVER_FILTERS_RESPONSE

See Also:: Constant Field Values

PRODUCER_SEND_RESPONSE

public static final String PRODUCER_SEND_RESPONSE

See Also:: Constant Field Values

Constructor Detail

InvocationStageTrace

public InvocationStageTrace(Invocation invocation)

Method Detail

start
```
public void start(long start)
```

getStart
```
public long getStart()
```

getStartHandlersRequest
```
public long getStartHandlersRequest()
```

startHandlersRequest
```
public void startHandlersRequest()
```

getStartClientFiltersRequest

public long getStartClientFiltersRequest()

startClientFiltersRequest

public void startClientFiltersRequest()

getStartSchedule
```
public long getStartSchedule()
```

startSchedule
```
public void startSchedule()
```

getStartExecution
```
public long getStartExecution()
```

startExecution
```
public void startExecution()
```

getStartSend
```
public long getStartSend()
```

startSend
```
public void startSend()
```

getFinishGetConnection
```
public long getFinishGetConnection()
```

finishGetConnection

public void finishGetConnection(long finishGetConnection)

getFinishWriteToBuffer
```
public long getFinishWriteToBuffer()
```

finishWriteToBuffer

public void finishWriteToBuffer(long finishWriteToBuffer)

getFinishReceiveResponse

public long getFinishReceiveResponse()

finishReceiveResponse
```
public void finishReceiveResponse()
```

getStartClientFiltersResponse

public long getStartClientFiltersResponse()

startClientFiltersResponse

public void startClientFiltersResponse()

getFinishClientFiltersResponse

public long getFinishClientFiltersResponse()

finishClientFiltersResponse

public void finishClientFiltersResponse()

getFinishHandlersResponse

public long getFinishHandlersResponse()

finishHandlersResponse
```
public void finishHandlersResponse()
```

getStartServerFiltersRequest

public long getStartServerFiltersRequest()

startServerFiltersRequest

public void startServerFiltersRequest()

getFinishServerFiltersResponse

public long getFinishServerFiltersResponse()

finishServerFiltersResponse

public void finishServerFiltersResponse()

getStartBusinessMethod
```
public long getStartBusinessMethod()
```

startBusinessMethod
```
public void startBusinessMethod()
```

getFinishBusiness
```
public long getFinishBusiness()
```

finishBusiness
```
public void finishBusiness()
```

getFinish
```
public long getFinish()
```

finish
```
public void finish()
```

calcTotalTime
```
public double calcTotalTime()
```

calcInvocationPrepareTime

public double calcInvocationPrepareTime()

calcHandlersRequestTime

public double calcHandlersRequestTime()

calcClientFiltersRequestTime

public double calcClientFiltersRequestTime()

calcServerFiltersRequestTime

public double calcServerFiltersRequestTime()

calcSendRequestTime
```
public double calcSendRequestTime()
```

calcGetConnectionTime
```
public double calcGetConnectionTime()
```

calcWriteToBufferTime
```
public double calcWriteToBufferTime()
```

calcReceiveResponseTime

public double calcReceiveResponseTime()

calcWakeConsumer
```
public double calcWakeConsumer()
```

calcClientFiltersResponseTime

public double calcClientFiltersResponseTime()

calcServerFiltersResponseTime

public double calcServerFiltersResponseTime()

calcHandlersResponseTime

public double calcHandlersResponseTime()

calcThreadPoolQueueTime

public double calcThreadPoolQueueTime()

calcBusinessTime
```
public double calcBusinessTime()
```

calcSendResponseTime
```
public double calcSendResponseTime()
```

Class InvocationStageTrace

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

PREPARE

HANDLERS_REQUEST

HANDLERS_RESPONSE

CLIENT_FILTERS_REQUEST

CONSUMER_SEND_REQUEST

CONSUMER_GET_CONNECTION

CONSUMER_WRITE_TO_BUF

CONSUMER_WAIT_RESPONSE

CONSUMER_WAKE_CONSUMER

CLIENT_FILTERS_RESPONSE

THREAD_POOL_QUEUE

SERVER_FILTERS_REQUEST

SERVER_FILTERS_RESPONSE

PRODUCER_SEND_RESPONSE

Constructor Detail

InvocationStageTrace

Method Detail

start

getStart

getStartHandlersRequest

startHandlersRequest

getStartClientFiltersRequest

startClientFiltersRequest

getStartSchedule

startSchedule

getStartExecution

startExecution

getStartSend

startSend

getFinishGetConnection

finishGetConnection

getFinishWriteToBuffer

finishWriteToBuffer

getFinishReceiveResponse

finishReceiveResponse

getStartClientFiltersResponse

startClientFiltersResponse

getFinishClientFiltersResponse

finishClientFiltersResponse

getFinishHandlersResponse

finishHandlersResponse

getStartServerFiltersRequest

startServerFiltersRequest

getFinishServerFiltersResponse

finishServerFiltersResponse

getStartBusinessMethod

startBusinessMethod

getFinishBusiness

finishBusiness

getFinish

finish

calcTotalTime

calcInvocationPrepareTime

calcHandlersRequestTime

calcClientFiltersRequestTime

calcServerFiltersRequestTime

calcSendRequestTime

calcGetConnectionTime

calcWriteToBufferTime

calcReceiveResponseTime

calcWakeConsumer

calcClientFiltersResponseTime

calcServerFiltersResponseTime

calcHandlersResponseTime

calcThreadPoolQueueTime

calcBusinessTime

calcSendResponseTime