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| 1 | +.. _kafka-monitoring-logging: |
| 2 | + |
| 3 | +====================== |
| 4 | +Monitoring and Logging |
| 5 | +====================== |
| 6 | + |
| 7 | +.. default-domain:: mongodb |
| 8 | + |
| 9 | +.. contents:: On this page |
| 10 | + :local: |
| 11 | + :backlinks: none |
| 12 | + :depth: 2 |
| 13 | + :class: singlecol |
| 14 | + |
| 15 | + |
| 16 | + |
| 17 | + |
| 18 | +Sink Connector JMX Metrics |
| 19 | +-------------------------- |
| 20 | + |
| 21 | +Use the attributes in the following table to monitor the behavior of your sink |
| 22 | +connector through {+jmx-long+} (JMX): |
| 23 | + |
| 24 | +.. tip:: JMX Attributes |
| 25 | + |
| 26 | + {+jmx-hover+} represents an individual metric as an attribute of an ``MBean``. |
| 27 | + To learn more about attributes and ``MBeans``, see the |
| 28 | + `Standard MBeans Tutorial <https://docs.oracle.com/javase/tutorial/jmx/mbeans/standard.html>`__ |
| 29 | + from Oracle. |
| 30 | + |
| 31 | +.. list-table:: |
| 32 | + :header-rows: 1 |
| 33 | + :widths: 40 60 |
| 34 | + |
| 35 | + * - Attribute Name |
| 36 | + - Description |
| 37 | + |
| 38 | + * - **records** |
| 39 | + - The total number of Kafka records a MongoDB sink task received. |
| 40 | + |
| 41 | + * - **records-successful** |
| 42 | + - The total number of Kafka records a MongoDB sink task successfully |
| 43 | + wrote to MongoDB. |
| 44 | + |
| 45 | + * - **records-failed** |
| 46 | + - The total number of Kafka records a MongoDB sink task failed to write |
| 47 | + to MongoDB. |
| 48 | + |
| 49 | + * - **latest-kafka-time-difference-ms** |
| 50 | + - The number of milliseconds of the most recent time difference recorded |
| 51 | + between a MongoDB sink task and Kafka. This value is calculated by |
| 52 | + subtracting the current time of the connector's clock and the timestamp |
| 53 | + of the last record the task received. |
| 54 | + |
| 55 | + * - **in-task-put** |
| 56 | + - The total number of times the Kafka Connect framework executed the |
| 57 | + ``put()`` method of the MongoDB sink task. |
| 58 | + |
| 59 | + * - **in-task-put-duration** |
| 60 | + - The total number of milliseconds the Kafka Connect framework spent |
| 61 | + executing the ``put()`` method of a MongoDB sink task. |
| 62 | + |
| 63 | + * - **in-task-put-duration-over-1-ms** |
| 64 | + - The total number of MongoDB sink task ``put()`` method executions |
| 65 | + with a duration that exceeded 1 millisecond. |
| 66 | + |
| 67 | + * - **in-task-put-duration-over-10-ms** |
| 68 | + - The total number of MongoDB sink task ``put()`` method executions |
| 69 | + with a duration that exceeded 10 milliseconds. |
| 70 | + |
| 71 | + * - **in-task-put-duration-over-100-ms** |
| 72 | + - The total number of MongoDB sink task ``put()`` method executions |
| 73 | + with a duration that exceeded 100 milliseconds. |
| 74 | + |
| 75 | + * - **in-task-put-duration-over-1000-ms** |
| 76 | + - The total number of MongoDB sink task ``put()`` method executions |
| 77 | + with a duration that exceeded 1000 milliseconds. |
| 78 | + |
| 79 | + * - **in-task-put-duration-over-10000-ms** |
| 80 | + - The total number of MongoDB sink task ``put()`` method executions |
| 81 | + with a duration that exceeded 10000 milliseconds. |
| 82 | + |
| 83 | + * - **in-connect-framework** |
| 84 | + - The total number of times code in the Kafka Connect framework |
| 85 | + executed after the first invocation of the ``put()`` method of the |
| 86 | + MongoDB sink task. |
| 87 | + |
| 88 | + * - **in-connect-framework-duration** |
| 89 | + - The total number of milliseconds spent executing code in the Kafka |
| 90 | + Connect framework since the framework first invoked the ``put()`` |
| 91 | + method of the MongoDB sink task. This metric does not count time |
| 92 | + executing code in the MongoDB sink task towards the total. |
| 93 | + |
| 94 | + * - **in-connect-framework-duration-over-1-ms** |
| 95 | + - The total number of times code in the Kafka Connect framework |
| 96 | + executed for a duration that exceeded 1 millisecond. |
| 97 | + |
| 98 | + * - **in-connect-framework-duration-over-10-ms** |
| 99 | + - The total number of times code in the Kafka Connect framework |
| 100 | + executed for a duration that exceeded 10 milliseconds. |
| 101 | + |
| 102 | + * - **in-connect-framework-duration-over-100-ms** |
| 103 | + - The total number of times code in the Kafka Connect framework |
| 104 | + executed for a duration that exceeded 100 milliseconds. |
| 105 | + |
| 106 | + * - **in-connect-framework-duration-over-1000-ms** |
| 107 | + - The total number of times code in the Kafka Connect framework executed |
| 108 | + for a duration that exceeded 1000 milliseconds. |
| 109 | + |
| 110 | + * - **in-connect-framework-duration-over-10000-ms** |
| 111 | + - The total number of times code in the Kafka Connect framework executed |
| 112 | + for a duration that exceeded 10000 milliseconds. |
| 113 | + |
| 114 | + * - **processing-phases** |
| 115 | + - The total number of times a MongoDB sink task executed the processing |
| 116 | + phase on a batch of records from Kafka. The processing phase of a |
| 117 | + MongoDB sink task is the set of actions that starts after records are |
| 118 | + obtained from Kafka and ends before records are written to MongoDB. |
| 119 | + |
| 120 | + * - **processing-phases-duration** |
| 121 | + - The total number of milliseconds a MongoDB sink task spent processing |
| 122 | + records before writing them to MongoDB. |
| 123 | + |
| 124 | + * - **processing-phases-duration-over-1-ms** |
| 125 | + - The total number of MongoDB sink task processing phase executions with |
| 126 | + a duration that exceeded 1 millisecond. |
| 127 | + |
| 128 | + * - **processing-phases-duration-over-10-ms** |
| 129 | + - The total number of MongoDB sink task processing phase executions with |
| 130 | + a duration that exceeded 10 milliseconds. |
| 131 | + |
| 132 | + * - **processing-phases-duration-over-100-ms** |
| 133 | + - The total number of MongoDB sink task processing phase executions with |
| 134 | + a duration that exceeded 100 milliseconds. |
| 135 | + |
| 136 | + * - **processing-phases-duration-over-1000-ms** |
| 137 | + - The total number of MongoDB sink task processing phase executions with |
| 138 | + a duration that exceeded 1000 milliseconds. |
| 139 | + |
| 140 | + * - **processing-phases-duration-over-10000-ms** |
| 141 | + - The total number of MongoDB sink task processing phase executions with |
| 142 | + a duration that exceeded 10000 milliseconds. |
| 143 | + |
| 144 | + * - **batch-writes-successful** |
| 145 | + - The total number of batches a MongoDB sink task successfully wrote |
| 146 | + to the MongoDB server. |
| 147 | + |
| 148 | + * - **batch-writes-successful-duration** |
| 149 | + - The total number of milliseconds a MongoDB sink task spent successfully |
| 150 | + writing to the MongoDB server. |
| 151 | + |
| 152 | + * - **batch-writes-successful-duration-over-1-ms** |
| 153 | + - The total number of successful batch writes performed by the MongoDB |
| 154 | + sink task with a duration that exceeded 1 millisecond. |
| 155 | + |
| 156 | + * - **batch-writes-successful-duration-over-10-ms** |
| 157 | + - The total number of successful batch writes performed by the MongoDB |
| 158 | + sink task with a duration that exceeded 10 milliseconds. |
| 159 | + |
| 160 | + * - **batch-writes-successful-duration-over-100-ms** |
| 161 | + - The total number of successful batch writes performed by the MongoDB |
| 162 | + sink task with a duration that exceeded 100 milliseconds. |
| 163 | + |
| 164 | + * - **batch-writes-successful-duration-over-1000-ms** |
| 165 | + - The total number of successful batch writes performed by the MongoDB |
| 166 | + sink task with a duration that exceeded 1000 milliseconds. |
| 167 | + |
| 168 | + * - **batch-writes-successful-duration-over-10000-ms** |
| 169 | + - The total number of successful batch writes performed by the MongoDB |
| 170 | + sink task with a duration that exceeded 10000 milliseconds. |
| 171 | + |
| 172 | + * - **batch-writes-failed** |
| 173 | + - The total number of batches a MongoDB sink task failed to write |
| 174 | + to the MongoDB server. |
| 175 | + |
| 176 | + * - **batch-writes-failed-duration** |
| 177 | + - The total number of milliseconds a MongoDB sink task spent |
| 178 | + unsuccessfully attempting to write batches to the MongoDB server. |
| 179 | + |
| 180 | + * - **batch-writes-failed-duration-over-1-ms** |
| 181 | + - The total number of failed batch writes attempted by the MongoDB |
| 182 | + sink task with a duration that exceeded 1 millisecond. |
| 183 | + |
| 184 | + * - **batch-writes-failed-duration-over-10-ms** |
| 185 | + - The total number of failed batch writes attempted by the MongoDB |
| 186 | + sink task with a duration that exceeded 10 milliseconds. |
| 187 | + |
| 188 | + * - **batch-writes-failed-duration-over-100-ms** |
| 189 | + - The total number of failed batch writes attempted by the MongoDB sink |
| 190 | + task with a duration that exceeded 100 milliseconds. |
| 191 | + |
| 192 | + * - **batch-writes-failed-duration-over-1000-ms** |
| 193 | + - The total number of failed batch writes attempted by the MongoDB sink |
| 194 | + task with a duration that exceeded 1000 milliseconds. |
| 195 | + |
| 196 | + * - **batch-writes-failed-duration-over-10000-ms** |
| 197 | + - The total number of failed batch writes attempted by the MongoDB sink |
| 198 | + task with a duration that exceeded 10000 milliseconds. |
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