DOCS-15639-connection-network-timeouts (#1899)

* DOCS-15639-connection-network-timeouts

* DOCS-15639-connection-network-timeouts

* DOCS-15639-connection-network-timeouts

* DOCS-15639-connection-network-timeouts

* DOCS-15639-connection-network-timeouts

* DOCS-15639-connection-network-timeouts

* DOCS-15639-connection-network-timeouts

Co-authored-by: jason-price-mongodb <[email protected]>

Author: jason-price-mongodb

source/reference/command/serverStatus.txt

@@ -1510,8 +1510,10 @@ metrics
          totalIngressTLSHandshakeTimeMillis : Long("<num>")
       },
       operation : {
-            scanAndOrder : Long("<num>"),
-            writeConflicts : Long("<num>")
+         numConnectionNetworkTimeouts : Long("<num>"),  // Added in MongoDB 6.2
+         totalTimeWaitingBeforeConnectionTimeoutMillis : Long("<num>"),  // Added in MongoDB 6.2
+         scanAndOrder : Long("<num>"),
+         writeConflicts : Long("<num>")
       },
       operatorCounters : {
             expressions : {
@@ -1962,6 +1964,20 @@ metrics
    A document that holds counters for several types of update and query
    operations that MongoDB handles using special operation types.
 
+.. serverstatus:: metrics.operation.numConnectionNetworkTimeouts
+
+   .. versionadded:: 6.2
+
+   Total number of operations that failed because of server connection
+   acquisition time out errors.
+
+.. serverstatus:: metrics.operation.totalTimeWaitingBeforeConnectionTimeoutMillis
+
+   .. versionadded:: 6.2
+
+   Total time in milliseconds that operations waited before failing
+   because of server connection acquisition time out errors.
+
 .. serverstatus:: metrics.operation.scanAndOrder
 
    The total number of queries that return sorted numbers that cannot

source/release-notes/6.2.txt

@@ -30,26 +30,20 @@ Starting in MongoDB 6.2, the :dbcommand:`serverStatus` command and the
    * - Document
      - Field(s)
 
-   * - New :serverstatus:`network.listenerProcessingTime` document that
-       reports the time the database listener spends allocating
-       incoming database connection requests.
-     - Field:
-
-       - :serverstatus:`network.listenerProcessingTime.durationMicros`
+   * - New :serverstatus:`network.listenerProcessingTime` document.
+     - :serverstatus:`network.listenerProcessingTime.durationMicros`
 
    * - Addition to :serverstatus:`connections` document.
-     - New field that reports the number of incoming connections the
-       server has rejected.
-
-       - :serverstatus:`connections.rejected`
+     - :serverstatus:`connections.rejected`
 
-   * - New :serverstatus:`metrics.network` document that reports
-       additional server network metrics.
-     - Fields:
+   * - New :serverstatus:`metrics.network` document.
+     - :serverstatus:`metrics.network.totalEgressConnectionEstablishmentTimeMillis`
+       :serverstatus:`metrics.network.totalIngressTLSConnections`
+       :serverstatus:`metrics.network.totalIngressTLSHandshakeTimeMillis`
 
-       - :serverstatus:`metrics.network.totalEgressConnectionEstablishmentTimeMillis`
-       - :serverstatus:`metrics.network.totalIngressTLSConnections`
-       - :serverstatus:`metrics.network.totalIngressTLSHandshakeTimeMillis`
+   * - Additions to :serverstatus:`metrics.operation` document.
+     - :serverstatus:`metrics.operation.numConnectionNetworkTimeouts`
+       :serverstatus:`metrics.operation.totalTimeWaitingBeforeConnectionTimeoutMillis`
 
 ``connPoolStats`` Metrics
 ~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -64,14 +58,10 @@ these output changes:
    * - Document
      - Field(s)
 
-   * - New :data:`connPoolStats.acquisitionWaitTimes` document that
-       reports the wait times for requests to acquire a connection from
-       :binary:`~bin.mongos` to :binary:`~bin.mongod`. 
-     - New fields:
-
-       - Time ranges with the number of connection requests in each
-         range.
-       - Total number of connection requests for all time ranges.
+   * - New :data:`connPoolStats.acquisitionWaitTimes` document. 
+     - Time ranges with the number of connection requests in each
+       range.
+       Total number of connection requests for all time ranges.
 
 Server Parameters
 -----------------