{"componentChunkName":"component---src-templates-markdown-template-jsx","path":"/guides/oversight/observability/span-glossary/","result":{"data":{"pageMetadata":{"title":"Observability Span Glossary","path":"/guides/oversight/observability/span-glossary/","sourceCode":null,"metadataParent":{"title":"Observability","path":"/guides/oversight/observability/","sourceCode":null,"hasVersionPicker":null,"metadataChildren":[{"title":"Observability Overview","path":"/guides/oversight/observability/overview/","order":1,"label":null},{"title":"Observability User Guide","path":"/guides/oversight/observability/guide/","order":2,"label":null},{"title":"Observability Troubleshooting Examples","path":"/guides/oversight/observability/trouble-shooting-examples/","order":3,"label":null},{"title":"Observability Span Glossary","path":"/guides/oversight/observability/span-glossary/","order":4,"label":null}],"metadataParent":{"title":"Oversight","path":"/guides/oversight/","metadataChildren":[{"title":"System Alerts","path":"/guides/oversight/system-alerts/","order":1,"label":null},{"title":"Observability","path":"/guides/oversight/observability/","order":2,"label":null},{"title":"Privacy","path":"/guides/oversight/privacy/","order":3,"label":null}],"metadataParent":{"title":"Guides","path":"/guides/","metadataChildren":[{"title":"Platform Overview","path":"/guides/platform-overview/","order":0.5,"label":null},{"title":"Getting Started","path":"/guides/getting-started/","order":1,"label":null},{"title":"mParticle Agent","path":"/guides/mparticle-agent/","order":1.5,"label":null},{"title":"Oversight","path":"/guides/oversight/","order":2,"label":null},{"title":"Data Platform","path":"/guides/data-platform/","order":3,"label":null},{"title":"Data Warehouse","path":"/guides/data-warehouse/","order":4,"label":null},{"title":"Customer 360","path":"/guides/customer-360/","order":5,"label":null},{"title":"Analytics","path":"/guides/analytics/","order":6,"label":null},{"title":"Audiences","path":"/guides/audiences/","order":7,"label":null},{"title":"Settings","path":"/guides/settings/","order":8,"label":null},{"title":"Troubleshooting mParticle","path":"/guides/troubleshooting/","order":10,"label":null},{"title":"Default Service Limits","path":"/guides/default-service-limits/","order":11,"label":null},{"title":"Glossary","path":"/guides/glossary/","order":12,"label":null}],"metadataParent":null}}}},"markdownRemark":{"html":"<h2 id=\"data-ingest\" style=\"position:relative;\"><a href=\"#data-ingest\" aria-label=\"data ingest permalink\" class=\"anchor before\"><svg width=\"16px\" height=\"17px\" viewBox=\"0 0 16 17\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n                <g id=\"Symbols\" stroke=\"none\" stroke-width=\"1\" fill=\"none\" fill-rule=\"evenodd\">\n                    <g id=\"Icon/Link\" fill=\"#98A0A3\" fill-rule=\"nonzero\">\n                        <g id=\"link\">\n                            <path d=\"M9.5,12.4 C9.6,12.4 9.7,12.4 9.9,12.4 C9.8,12.5 9.8,12.5 9.7,12.6 L7.5,14.8 C5.8,16.5 3,16.5 1.3,14.8 C-0.4,13.1 -0.4,10.3 1.3,8.6 L3.5,6.4 C3.6,6.3 3.6,6.3 3.7,6.2 C5,5 6.9,4.8 8.4,5.5 C8.8,5.7 9.3,6 9.6,6.4 C10,6.7 10.2,7.2 10.5,7.6 C10.2,7.9 9.9,8 9.5,8 C9.4,8 9.2,8 9.1,7.9 C8.9,7.5 8.5,7.2 8.1,6.9 C7,6.2 5.5,6.4 4.5,7.3 L3.8,8 L2.3,9.5 C1.2,10.6 1.2,12.5 2.3,13.6 C3.4,14.7 5.3,14.7 6.4,13.6 L7.9,12.1 C8.4,12.3 8.9,12.4 9.5,12.4 Z M14.7,1.3 C13,-0.4 10.2,-0.4 8.5,1.3 L6.3,3.5 C6.2,3.6 6.2,3.6 6.1,3.7 C6.7,3.7 7.4,3.7 8,3.9 L9.5,2.4 C10.6,1.3 12.5,1.3 13.6,2.4 C14.7,3.5 14.7,5.4 13.6,6.5 L12.1,8 L11.4,8.7 C10.4,9.7 8.9,9.8 7.8,9.1 C7.4,8.9 7.1,8.5 6.8,8.1 C6.7,8.1 6.5,8 6.4,8 C6,8 5.6,8.2 5.4,8.4 C5.6,8.8 5.9,9.3 6.3,9.6 C6.6,10 7.1,10.2 7.5,10.5 C9,11.2 10.9,11 12.3,9.8 C12.4,9.7 12.4,9.7 12.5,9.6 L14.7,7.4 C16.4,5.7 16.4,3 14.7,1.3 Z\" id=\"Shape\"></path>\n                        </g>\n                    </g>\n                </g>\n            </svg></a>Data Ingest</h2>\n<table>\n<thead>\n<tr>\n<th><div style=\"width:250px\">Span name</div></th>\n<th>Description</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><code class=\"language-text\">Ingesting data from: [input name]</code></td>\n<td>An event batch is ingested into mParticle from an input configuration. The span will indicate the specific input as one of your mParticle SDK configurations, the Events API, or a partner data feed.</td>\n</tr>\n</tbody>\n</table>\n<h2 id=\"processing\" style=\"position:relative;\"><a href=\"#processing\" aria-label=\"processing permalink\" class=\"anchor before\"><svg width=\"16px\" height=\"17px\" viewBox=\"0 0 16 17\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n                <g id=\"Symbols\" stroke=\"none\" stroke-width=\"1\" fill=\"none\" fill-rule=\"evenodd\">\n                    <g id=\"Icon/Link\" fill=\"#98A0A3\" fill-rule=\"nonzero\">\n                        <g id=\"link\">\n                            <path d=\"M9.5,12.4 C9.6,12.4 9.7,12.4 9.9,12.4 C9.8,12.5 9.8,12.5 9.7,12.6 L7.5,14.8 C5.8,16.5 3,16.5 1.3,14.8 C-0.4,13.1 -0.4,10.3 1.3,8.6 L3.5,6.4 C3.6,6.3 3.6,6.3 3.7,6.2 C5,5 6.9,4.8 8.4,5.5 C8.8,5.7 9.3,6 9.6,6.4 C10,6.7 10.2,7.2 10.5,7.6 C10.2,7.9 9.9,8 9.5,8 C9.4,8 9.2,8 9.1,7.9 C8.9,7.5 8.5,7.2 8.1,6.9 C7,6.2 5.5,6.4 4.5,7.3 L3.8,8 L2.3,9.5 C1.2,10.6 1.2,12.5 2.3,13.6 C3.4,14.7 5.3,14.7 6.4,13.6 L7.9,12.1 C8.4,12.3 8.9,12.4 9.5,12.4 Z M14.7,1.3 C13,-0.4 10.2,-0.4 8.5,1.3 L6.3,3.5 C6.2,3.6 6.2,3.6 6.1,3.7 C6.7,3.7 7.4,3.7 8,3.9 L9.5,2.4 C10.6,1.3 12.5,1.3 13.6,2.4 C14.7,3.5 14.7,5.4 13.6,6.5 L12.1,8 L11.4,8.7 C10.4,9.7 8.9,9.8 7.8,9.1 C7.4,8.9 7.1,8.5 6.8,8.1 C6.7,8.1 6.5,8 6.4,8 C6,8 5.6,8.2 5.4,8.4 C5.6,8.8 5.9,9.3 6.3,9.6 C6.6,10 7.1,10.2 7.5,10.5 C9,11.2 10.9,11 12.3,9.8 C12.4,9.7 12.4,9.7 12.5,9.6 L14.7,7.4 C16.4,5.7 16.4,3 14.7,1.3 Z\" id=\"Shape\"></path>\n                        </g>\n                    </g>\n                </g>\n            </svg></a>Processing</h2>\n<table>\n<thead>\n<tr>\n<th><div style=\"width:250px\">Span name</div></th>\n<th>Description</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><code class=\"language-text\">Queueing data to bulk payload for: [output name]</code></td>\n<td>This span represents the process of queueing an outbound bulk payload for delivery to an output. This span occurs after a bulk payload has already been generated.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">Processing ingested event batches</code></td>\n<td>This span represents the entire process of ingesting and processing inbound data, including (but not limited to) the process of verifying data against a data plan, applying rules and filters, checking for data duplication, and handling user profile updates.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">Processing outbound bulk payload for: [output name]</code></td>\n<td>This span represents the time spent accumulating data in a bulk payload before it is forwarded to an output. Data is added to a bulk payload until some condition is met: either a condition defined in your output configuration, or a limit imposed by the output integration. This span occurs only once for each trace.</td>\n</tr>\n</tbody>\n</table>\n<h2 id=\"transformations\" style=\"position:relative;\"><a href=\"#transformations\" aria-label=\"transformations permalink\" class=\"anchor before\"><svg width=\"16px\" height=\"17px\" viewBox=\"0 0 16 17\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n                <g id=\"Symbols\" stroke=\"none\" stroke-width=\"1\" fill=\"none\" fill-rule=\"evenodd\">\n                    <g id=\"Icon/Link\" fill=\"#98A0A3\" fill-rule=\"nonzero\">\n                        <g id=\"link\">\n                            <path d=\"M9.5,12.4 C9.6,12.4 9.7,12.4 9.9,12.4 C9.8,12.5 9.8,12.5 9.7,12.6 L7.5,14.8 C5.8,16.5 3,16.5 1.3,14.8 C-0.4,13.1 -0.4,10.3 1.3,8.6 L3.5,6.4 C3.6,6.3 3.6,6.3 3.7,6.2 C5,5 6.9,4.8 8.4,5.5 C8.8,5.7 9.3,6 9.6,6.4 C10,6.7 10.2,7.2 10.5,7.6 C10.2,7.9 9.9,8 9.5,8 C9.4,8 9.2,8 9.1,7.9 C8.9,7.5 8.5,7.2 8.1,6.9 C7,6.2 5.5,6.4 4.5,7.3 L3.8,8 L2.3,9.5 C1.2,10.6 1.2,12.5 2.3,13.6 C3.4,14.7 5.3,14.7 6.4,13.6 L7.9,12.1 C8.4,12.3 8.9,12.4 9.5,12.4 Z M14.7,1.3 C13,-0.4 10.2,-0.4 8.5,1.3 L6.3,3.5 C6.2,3.6 6.2,3.6 6.1,3.7 C6.7,3.7 7.4,3.7 8,3.9 L9.5,2.4 C10.6,1.3 12.5,1.3 13.6,2.4 C14.7,3.5 14.7,5.4 13.6,6.5 L12.1,8 L11.4,8.7 C10.4,9.7 8.9,9.8 7.8,9.1 C7.4,8.9 7.1,8.5 6.8,8.1 C6.7,8.1 6.5,8 6.4,8 C6,8 5.6,8.2 5.4,8.4 C5.6,8.8 5.9,9.3 6.3,9.6 C6.6,10 7.1,10.2 7.5,10.5 C9,11.2 10.9,11 12.3,9.8 C12.4,9.7 12.4,9.7 12.5,9.6 L14.7,7.4 C16.4,5.7 16.4,3 14.7,1.3 Z\" id=\"Shape\"></path>\n                        </g>\n                    </g>\n                </g>\n            </svg></a>Transformations</h2>\n<table>\n<thead>\n<tr>\n<th><div style=\"width:250px\">Span name</div></th>\n<th>Description</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><code class=\"language-text\">Evaluating Data Plan [plan ID]</code></td>\n<td>This span represents the evaluation of data against a data plan. Validation errors are shown in child spans, since more than one can occur.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">Filtering Event Batch Destined for [output name] - [configuration name]</code></td>\n<td>This span that encompasses the evaluation of all specified filters. This includes, but is not limited to, event name filters, user attribute filters, and attribution filters. If a batch was dropped, this will be reflected with an error code.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">Executing Rule [rule name]</code></td>\n<td>Any configured rules are executed on your data. A separate span is recorded for both input and output rules. You can determine if the span represents input or output rules by looking at when in the trace timeline the span occurs: earlier spans for inbound rules and later spans for outbound rules.</td>\n</tr>\n</tbody>\n</table>\n<h2 id=\"payload-delivery\" style=\"position:relative;\"><a href=\"#payload-delivery\" aria-label=\"payload delivery permalink\" class=\"anchor before\"><svg width=\"16px\" height=\"17px\" viewBox=\"0 0 16 17\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n                <g id=\"Symbols\" stroke=\"none\" stroke-width=\"1\" fill=\"none\" fill-rule=\"evenodd\">\n                    <g id=\"Icon/Link\" fill=\"#98A0A3\" fill-rule=\"nonzero\">\n                        <g id=\"link\">\n                            <path d=\"M9.5,12.4 C9.6,12.4 9.7,12.4 9.9,12.4 C9.8,12.5 9.8,12.5 9.7,12.6 L7.5,14.8 C5.8,16.5 3,16.5 1.3,14.8 C-0.4,13.1 -0.4,10.3 1.3,8.6 L3.5,6.4 C3.6,6.3 3.6,6.3 3.7,6.2 C5,5 6.9,4.8 8.4,5.5 C8.8,5.7 9.3,6 9.6,6.4 C10,6.7 10.2,7.2 10.5,7.6 C10.2,7.9 9.9,8 9.5,8 C9.4,8 9.2,8 9.1,7.9 C8.9,7.5 8.5,7.2 8.1,6.9 C7,6.2 5.5,6.4 4.5,7.3 L3.8,8 L2.3,9.5 C1.2,10.6 1.2,12.5 2.3,13.6 C3.4,14.7 5.3,14.7 6.4,13.6 L7.9,12.1 C8.4,12.3 8.9,12.4 9.5,12.4 Z M14.7,1.3 C13,-0.4 10.2,-0.4 8.5,1.3 L6.3,3.5 C6.2,3.6 6.2,3.6 6.1,3.7 C6.7,3.7 7.4,3.7 8,3.9 L9.5,2.4 C10.6,1.3 12.5,1.3 13.6,2.4 C14.7,3.5 14.7,5.4 13.6,6.5 L12.1,8 L11.4,8.7 C10.4,9.7 8.9,9.8 7.8,9.1 C7.4,8.9 7.1,8.5 6.8,8.1 C6.7,8.1 6.5,8 6.4,8 C6,8 5.6,8.2 5.4,8.4 C5.6,8.8 5.9,9.3 6.3,9.6 C6.6,10 7.1,10.2 7.5,10.5 C9,11.2 10.9,11 12.3,9.8 C12.4,9.7 12.4,9.7 12.5,9.6 L14.7,7.4 C16.4,5.7 16.4,3 14.7,1.3 Z\" id=\"Shape\"></path>\n                        </g>\n                    </g>\n                </g>\n            </svg></a>Payload Delivery</h2>\n<table>\n<thead>\n<tr>\n<th><div style=\"width:250px\">Span name</div></th>\n<th>Description</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><code class=\"language-text\">Identifying destinations and initiating data forwarding</code></td>\n<td>This span represents the time spent finding any connected outputs that data should be forwarded to, and the process of initiating data forwarding to those outputs.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">Building outbound payload for: [output name] - [configuration]</code></td>\n<td>This span represents the initialization of forwarding data, either in real-time or in bulk, to an individual output. This span is repeated for each configuration of a single output.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">Forwarding payload to: [output name]</code></td>\n<td>This span represents the time spent actually forwarding data to an output.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">Forwarding real-time data to: [output name] - [configuration]</code></td>\n<td>Data is sent in real-time to an output. The span indicates the name and configuration of the output.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">Failure to generate outbound payload to [output name] - [output configuration]</code></td>\n<td>This span representing a failure to forward an event batch to the indicated output configuration.</td>\n</tr>\n</tbody>\n</table>\n<h2 id=\"identity-resolution\" style=\"position:relative;\"><a href=\"#identity-resolution\" aria-label=\"identity resolution permalink\" class=\"anchor before\"><svg width=\"16px\" height=\"17px\" viewBox=\"0 0 16 17\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n                <g id=\"Symbols\" stroke=\"none\" stroke-width=\"1\" fill=\"none\" fill-rule=\"evenodd\">\n                    <g id=\"Icon/Link\" fill=\"#98A0A3\" fill-rule=\"nonzero\">\n                        <g id=\"link\">\n                            <path d=\"M9.5,12.4 C9.6,12.4 9.7,12.4 9.9,12.4 C9.8,12.5 9.8,12.5 9.7,12.6 L7.5,14.8 C5.8,16.5 3,16.5 1.3,14.8 C-0.4,13.1 -0.4,10.3 1.3,8.6 L3.5,6.4 C3.6,6.3 3.6,6.3 3.7,6.2 C5,5 6.9,4.8 8.4,5.5 C8.8,5.7 9.3,6 9.6,6.4 C10,6.7 10.2,7.2 10.5,7.6 C10.2,7.9 9.9,8 9.5,8 C9.4,8 9.2,8 9.1,7.9 C8.9,7.5 8.5,7.2 8.1,6.9 C7,6.2 5.5,6.4 4.5,7.3 L3.8,8 L2.3,9.5 C1.2,10.6 1.2,12.5 2.3,13.6 C3.4,14.7 5.3,14.7 6.4,13.6 L7.9,12.1 C8.4,12.3 8.9,12.4 9.5,12.4 Z M14.7,1.3 C13,-0.4 10.2,-0.4 8.5,1.3 L6.3,3.5 C6.2,3.6 6.2,3.6 6.1,3.7 C6.7,3.7 7.4,3.7 8,3.9 L9.5,2.4 C10.6,1.3 12.5,1.3 13.6,2.4 C14.7,3.5 14.7,5.4 13.6,6.5 L12.1,8 L11.4,8.7 C10.4,9.7 8.9,9.8 7.8,9.1 C7.4,8.9 7.1,8.5 6.8,8.1 C6.7,8.1 6.5,8 6.4,8 C6,8 5.6,8.2 5.4,8.4 C5.6,8.8 5.9,9.3 6.3,9.6 C6.6,10 7.1,10.2 7.5,10.5 C9,11.2 10.9,11 12.3,9.8 C12.4,9.7 12.4,9.7 12.5,9.6 L14.7,7.4 C16.4,5.7 16.4,3 14.7,1.3 Z\" id=\"Shape\"></path>\n                        </g>\n                    </g>\n                </g>\n            </svg></a>Identity Resolution</h2>\n<table>\n<thead>\n<tr>\n<th><div style=\"width:250px\">Span name</div></th>\n<th>Description</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><code class=\"language-text\">Executing identification request</code></td>\n<td>A request is made to identify a user.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">Searching for user profile</code></td>\n<td>mParticle searches for an existing user profile matching the provided user identifier.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">Selecting Identity Strategy</code></td>\n<td>mParticle selects the identity strategy configured for your account.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">Searching for user identifier</code></td>\n<td>mParticle searches the IDSync service for a user matching the provided identifier.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">Retrieving identification result</code></td>\n<td>The results of an identification request are retrieved from the identity database.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">Storing identification result</code></td>\n<td>The results of an identify call are stored in the IDSync service.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">IDSync Search Request</code></td>\n<td>A request to the Search endpoint in the IDSync API.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">IDSync Login Request</code></td>\n<td>A request to the Login endpoint in the IDSync API.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">IDSync Logout Request</code></td>\n<td>A request to the Logout endpoint in the IDSync API.</td>\n</tr>\n<tr>\n<td><code class=\"language-text\">IDSync Modify Request</code></td>\n<td>A request to the Modify endpoint in the IDSync API.</td>\n</tr>\n</tbody>\n</table>","frontmatter":{"title":"Observability Span Glossary","order":4,"seoTitle":null,"seoDescription":null},"parent":{"__typename":"File","modifiedTime":"October 12, 2026"}}},"pageContext":{"slug":"/guides/oversight/observability/span-glossary/"}},"staticQueryHashes":["2950460867"]}