Calculates event age in seconds from the event timestamp. Includes usage guidance, configuration options, validation steps, and troubleshooting for the age filter plugin on Logit.io.

Aggregates information across events that belong to the same task. Includes usage guidance, configuration options, validation steps, and troubleshooting for the aggregate filter plugin on Logit.io.

Performs field alterations that are not handled by mutate. Includes usage guidance, configuration options, validation steps, and troubleshooting for the alter filter plugin on Logit.io.

Parses storage-size strings such as 123 MB into bytes. Includes usage guidance, configuration options, validation steps, and troubleshooting for the bytes filter plugin on Logit.io.

Checks IP addresses against one or more network ranges. Includes usage guidance, configuration options, validation steps, and troubleshooting for the cidr filter plugin on Logit.io.

Encrypts or decrypts field values in events. Includes usage guidance, configuration options, validation steps, and troubleshooting for the cipher filter plugin on Logit.io.

Duplicates events so each copy can follow a separate branch. Includes usage guidance, configuration options, validation steps, and troubleshooting for the clone filter plugin on Logit.io.

Parses comma-separated data into fields. Includes usage guidance, configuration options, validation steps, and troubleshooting for the csv filter plugin on Logit.io.

Parses date/time values and sets the event timestamp. Includes usage guidance, configuration options, validation steps, and troubleshooting for the date filter plugin on Logit.io.

Removes dots from field names. Includes usage guidance, configuration options, validation steps, and troubleshooting for the de_dot filter plugin on Logit.io.

Extracts structured fields from delimited text. Includes usage guidance, configuration options, validation steps, and troubleshooting for the dissect filter plugin on Logit.io.

Drops events that match conditions. Includes usage guidance, configuration options, validation steps, and troubleshooting for the drop filter plugin on Logit.io.

Measures elapsed time between related start/end events. Includes usage guidance, configuration options, validation steps, and troubleshooting for the elapsed filter plugin on Logit.io.

Copies environment variable values into event metadata fields. Includes usage guidance, configuration options, validation steps, and troubleshooting for the environment filter plugin on Logit.io.

Extracts numeric values from text fields. Includes usage guidance, configuration options, validation steps, and troubleshooting for the extractnumbers filter plugin on Logit.io.

Builds stable hashes or fingerprints from selected fields. Includes usage guidance, configuration options, validation steps, and troubleshooting for the fingerprint filter plugin on Logit.io.

Enriches events with geo information derived from IPs. Includes usage guidance, configuration options, validation steps, and troubleshooting for the geoip filter plugin on Logit.io.

Parses unstructured strings into named fields using patterns. Includes usage guidance, configuration options, validation steps, and troubleshooting for the grok filter plugin on Logit.io.

Normalizes text by removing special characters. Includes usage guidance, configuration options, validation steps, and troubleshooting for the i18n filter plugin on Logit.io.

Generates a UUID for each processed event using the Java implementation. Includes usage guidance, configuration options, validation steps, and troubleshooting for the java_uuid filter plugin on Logit.io.

Parses JSON content from source fields into event fields. Includes usage guidance, configuration options, validation steps, and troubleshooting for the json filter plugin on Logit.io.

Serializes field content into JSON strings. Includes usage guidance, configuration options, validation steps, and troubleshooting for the json_encode filter plugin on Logit.io.

Parses key/value text into structured fields. Includes usage guidance, configuration options, validation steps, and troubleshooting for the kv filter plugin on Logit.io.

Applies arithmetic operations to numeric fields. Includes usage guidance, configuration options, validation steps, and troubleshooting for the math filter plugin on Logit.io.

Splits complex events into per-metric events. Includes usage guidance, configuration options, validation steps, and troubleshooting for the metricize filter plugin on Logit.io.

Aggregates metrics from event streams. Includes usage guidance, configuration options, validation steps, and troubleshooting for the metrics filter plugin on Logit.io.

Renames, converts, removes, and updates fields. Includes usage guidance, configuration options, validation steps, and troubleshooting for the mutate filter plugin on Logit.io.

Whitelists or blacklists fields to keep event payloads focused. Includes usage guidance, configuration options, validation steps, and troubleshooting for the prune filter plugin on Logit.io.

Checks field values against numeric or length bounds. Includes usage guidance, configuration options, validation steps, and troubleshooting for the range filter plugin on Logit.io.

Executes inline Ruby code for custom transformations. Includes usage guidance, configuration options, validation steps, and troubleshooting for the ruby filter plugin on Logit.io.

Introduces delays while processing events. Includes usage guidance, configuration options, validation steps, and troubleshooting for the sleep filter plugin on Logit.io.

Splits arrays or multiline data into separate events. Includes usage guidance, configuration options, validation steps, and troubleshooting for the split filter plugin on Logit.io.

Parses syslog PRI values into severity and facility fields. Includes usage guidance, configuration options, validation steps, and troubleshooting for the syslog_pri filter plugin on Logit.io.

Classifies attacker intent in security log events. Includes usage guidance, configuration options, validation steps, and troubleshooting for the threats_classifier filter plugin on Logit.io.

Rate-limits events by key and period. Includes usage guidance, configuration options, validation steps, and troubleshooting for the throttle filter plugin on Logit.io.

Extracts top-level domain components from URLs or hostnames. Includes usage guidance, configuration options, validation steps, and troubleshooting for the tld filter plugin on Logit.io.

Maps field values using dictionary data. Includes usage guidance, configuration options, validation steps, and troubleshooting for the translate filter plugin on Logit.io.

Truncates long field values to a maximum length. Includes usage guidance, configuration options, validation steps, and troubleshooting for the truncate filter plugin on Logit.io.

Decodes URL-encoded field values. Includes usage guidance, configuration options, validation steps, and troubleshooting for the urldecode filter plugin on Logit.io.

Parses user-agent strings into browser, OS, and device fields. Includes usage guidance, configuration options, validation steps, and troubleshooting for the useragent filter plugin on Logit.io.

Adds UUID values to events. Includes usage guidance, configuration options, validation steps, and troubleshooting for the uuid filter plugin on Logit.io.

Enriches events with device intelligence from WURFL. Includes usage guidance, configuration options, validation steps, and troubleshooting for the wurfl_device_detection filter plugin on Logit.io.

Parses XML into structured event fields. Includes usage guidance, configuration options, validation steps, and troubleshooting for the xml filter plugin on Logit.io.