--- title: Pulsar description: Monitor your Pulsar clusters. breadcrumbs: Docs > Integrations > Pulsar --- # Pulsar Supported OS Integration version3.6.0 ## Overview{% #overview %} This check monitors [Pulsar](https://pulsar.apache.org) through the Datadog Agent. **Minimum Agent version:** 7.34.0 ## Setup{% #setup %} Follow the instructions below to install and configure this check for an Agent running on a host. For containerized environments, see the [Autodiscovery Integration Templates](https://docs.datadoghq.com/agent/kubernetes/integrations/) for guidance on applying these instructions. ### Installation{% #installation %} The Pulsar check is included in the [Datadog Agent](https://app.datadoghq.com/account/settings/agent/latest) package. No additional installation is needed on your server. ### Configuration{% #configuration %} 1. Edit the `pulsar.d/conf.yaml` file, in the `conf.d/` folder at the root of your Agent's configuration directory to start collecting your pulsar performance data. See the [sample pulsar.d/conf.yaml](https://github.com/DataDog/integrations-core/blob/master/pulsar/datadog_checks/pulsar/data/conf.yaml.example) for all available configuration options. 1. [Restart the Agent](https://docs.datadoghq.com/agent/guide/agent-commands/#start-stop-and-restart-the-agent). ### Validation{% #validation %} [Run the Agent's status subcommand](https://docs.datadoghq.com/agent/guide/agent-commands/#agent-status-and-information) and look for `pulsar` under the Checks section. ## Data Collected{% #data-collected %} ### Metrics{% #metrics %} | | | | | **pulsar.active\_connections**(gauge) | The number of active connections.*Shown as connection* | | **pulsar.authentication\_failures\_count.count**(count) | The number of failing authentication operations. | | **pulsar.authentication\_success\_count.count**(count) | The number of successful authentication operations. | | **pulsar.bookie\_DELETED\_LEDGER\_COUNT.count**(count) | The total number of ledgers deleted since the bookie has started. | | **pulsar.bookie\_READ\_BYTES.count**(count) | The total number of bytes read from the bookie.*Shown as byte* | | **pulsar.bookie\_SERVER\_STATUS**(gauge) | The server status for bookie server. 1: the bookie is running in writable mode.0: the bookie is running in readonly mode. | | **pulsar.bookie\_WRITE\_BYTES.count**(count) | The total number of bytes written to the bookie.*Shown as byte* | | **pulsar.bookie\_entries\_count**(gauge) | The total number of entries stored in the bookie. | | **pulsar.bookie\_flush**(gauge) | The table flush latency of bookie memory. | | **pulsar.bookie\_journal\_JOURNAL\_CB\_QUEUE\_SIZE**(gauge) | The total number of callbacks pending in the callback queue. | | **pulsar.bookie\_journal\_JOURNAL\_FORCE\_WRITE\_QUEUE\_SIZE**(gauge) | The total number of force write (fsync) requests pending in the force-write queue.*Shown as request* | | **pulsar.bookie\_journal\_JOURNAL\_QUEUE\_SIZE**(gauge) | The total number of requests pending in the journal queue.*Shown as request* | | **pulsar.bookie\_journal\_JOURNAL\_SYNC\_count.count**(count) | The total number of journal fsync operations happening at the bookie. The success label is used to distinguish successes and failures. | | **pulsar.bookie\_ledger\_writable\_dirs**(gauge) | The number of writable directories in the bookie. | | **pulsar.bookie\_ledgers\_count**(gauge) | The total number of ledgers stored in the bookie. | | **pulsar.bookie\_read\_cache\_size**(gauge) | The bookie read cache size (in bytes).*Shown as byte* | | **pulsar.bookie\_throttled\_write\_requests.count**(count) | The number of write requests to be throttled.*Shown as request* | | **pulsar.bookie\_write\_cache\_size**(gauge) | The bookie write cache size (in bytes).*Shown as byte* | | **pulsar.bookkeeper\_server\_ADD\_ENTRY\_count.count**(count) | The total number of ADD_ENTRY requests received at the bookie. The success label is used to distinguish successes and failures.*Shown as request* | | **pulsar.bookkeeper\_server\_BOOKIE\_QUARANTINE\_count.count**(count) | The number of bookie clients to be quarantined. | | **pulsar.bookkeeper\_server\_READ\_ENTRY\_count.count**(count) | The total number of READ_ENTRY requests received at the bookie. The success label is used to distinguish successes and failures.*Shown as request* | | **pulsar.brk\_ml\_cursor\_nonContiguousDeletedMessagesRange**(gauge) | The number of non-contiguous deleted messages ranges. | | **pulsar.brk\_ml\_cursor\_persistLedgerErrors**(gauge) | The number of ledger errors occurred when acknowledgment states fail to be persistent to the ledger.*Shown as error* | | **pulsar.brk\_ml\_cursor\_persistLedgerSucceed**(gauge) | The number of acknowledgment states that is persistent to a ledger. | | **pulsar.brk\_ml\_cursor\_persistZookeeperErrors**(gauge) | The number of ledger errors occurred when acknowledgment states fail to be persistent to ZooKeeper.*Shown as error* | | **pulsar.brk\_ml\_cursor\_persistZookeeperSucceed**(gauge) | The number of acknowledgment states that is persistent to ZooKeeper. | | **pulsar.brk\_ml\_cursor\_readLedgerSize**(gauge) | The size of read from ledger. | | **pulsar.brk\_ml\_cursor\_writeLedgerLogicalSize**(gauge) | The size of write to ledger (accounting for without replicas). | | **pulsar.brk\_ml\_cursor\_writeLedgerSize**(gauge) | The size of write to ledger. | | **pulsar.broker\_load\_manager\_bundle\_assignment**(gauge) | The summary of latency of bundles ownership operations. | | **pulsar.broker\_lookup.count**(count) | Number of samples of the latency of all lookup operations. | | **pulsar.broker\_lookup.quantle**(count) | Latency of all lookup operations. | | **pulsar.broker\_lookup.sum**(count) | Total latency of all lookup operations. | | **pulsar.broker\_lookup\_answers.count**(count) | The number of lookup responses (i.e. not redirected requests).*Shown as response* | | **pulsar.broker\_lookup\_failures.count**(count) | The number of lookup failures. | | **pulsar.broker\_lookup\_pending\_requests**(gauge) | The number of pending lookups in broker. When it is up to the threshold, new requests are rejected.*Shown as request* | | **pulsar.broker\_lookup\_redirects.count**(count) | The number of lookup redirected requests.*Shown as request* | | **pulsar.broker\_throttled\_connections**(gauge) | The number of throttled connections.*Shown as connection* | | **pulsar.broker\_throttled\_connections\_global\_limit**(gauge) | The number of throttled connections because of per-connection limit.*Shown as connection* | | **pulsar.broker\_topic\_load\_pending\_requests**(gauge) | The load of pending topic operations. | | **pulsar.bundle\_consumer\_count**(gauge) | The consumer count of the topics in this bundle. | | **pulsar.bundle\_msg\_rate\_in**(gauge) | The total message rate coming into the topics in this bundle (messages/second). | | **pulsar.bundle\_msg\_rate\_out**(gauge) | The total message rate going out from the topics in this bundle (messages/second). | | **pulsar.bundle\_msg\_throughput\_in**(gauge) | The total throughput coming into the topics in this bundle (bytes/second). | | **pulsar.bundle\_msg\_throughput\_out**(gauge) | The total throughput going out from the topics in this bundle (bytes/second). | | **pulsar.bundle\_producer\_count**(gauge) | The producer count of the topics in this bundle. | | **pulsar.bundle\_topics\_count**(gauge) | The topic count in this bundle. | | **pulsar.compaction\_compacted\_entries\_count**(gauge) | The total number of the compacted entries. | | **pulsar.compaction\_compacted\_entries\_size**(gauge) | The total size of the compacted entries. | | **pulsar.compaction\_duration\_time\_in\_mills**(gauge) | The duration time of the compaction. | | **pulsar.compaction\_failed\_count**(gauge) | The total number of failures of the compaction. | | **pulsar.compaction\_read\_throughput**(gauge) | The read throughput of the compaction. | | **pulsar.compaction\_removed\_event\_count**(gauge) | The total number of removed events of the compaction. | | **pulsar.compaction\_succeed\_count**(gauge) | The total number of successes of the compaction. | | **pulsar.compaction\_write\_throughput**(gauge) | The write throughput of the compaction. | | **pulsar.connection\_closed\_total\_count**(gauge) | The total number of closed connections.*Shown as connection* | | **pulsar.connection\_create\_fail\_count**(gauge) | The number of failed connections.*Shown as connection* | | **pulsar.connection\_create\_success\_count**(gauge) | The number of successfully created connections.*Shown as connection* | | **pulsar.connection\_created\_total\_count**(gauge) | The total number of connections.*Shown as connection* | | **pulsar.consumer\_available\_permits**(gauge) | The available permits for for a consumer. | | **pulsar.consumer\_blocked\_on\_unacked\_messages**(gauge) | Indicate whether a consumer is blocked on unacknowledged messages or not. 1 means the consumer is blocked on waiting unacknowledged messages to be acked.0 means the consumer is not blocked on waiting unacknowledged messages to be acked. | | **pulsar.consumer\_msg\_rate\_out**(gauge) | The total message dispatch rate for a consumer (messages/second). | | **pulsar.consumer\_msg\_rate\_redeliver**(gauge) | The total message rate for message being redelivered (messages/second). | | **pulsar.consumer\_msg\_throughput\_out**(gauge) | The total message dispatch throughput for a consumer (bytes/second). | | **pulsar.consumer\_unacked\_messages**(gauge) | The total number of unacknowledged messages of a consumer (messages).*Shown as message* | | **pulsar.consumers\_count**(gauge) | The number of active consumers of the namespace connected to this broker. | | **pulsar.expired\_token\_count.count**(count) | The number of expired tokens in Pulsar. | | **pulsar.function\_last\_invocation**(gauge) | The timestamp of the last invocation of the function. | | **pulsar.function\_processed\_successfully\_total.count**(count) | The total number of messages processed successfully.*Shown as message* | | **pulsar.function\_processed\_successfully\_total\_1min.count**(count) | The total number of messages processed successfully in the last 1 minute.*Shown as message* | | **pulsar.function\_received\_total.count**(count) | The total number of messages received from source.*Shown as message* | | **pulsar.function\_received\_total\_1min.count**(count) | The total number of messages received from source in the last 1 minute.*Shown as message* | | **pulsar.function\_system\_exceptions\_total.count**(count) | The total number of system exceptions. | | **pulsar.function\_system\_exceptions\_total\_1min.count**(count) | The total number of system exceptions in the last 1 minute. | | **pulsar.function\_user\_exceptions\_total.count**(count) | The total number of user exceptions. | | **pulsar.function\_user\_exceptions\_total\_1min.count**(count) | The total number of user exceptions in the last 1 minute. | | **pulsar.in\_bytes\_total**(gauge) | The number of messages in bytes received for this topic.*Shown as byte* | | **pulsar.in\_messages\_total**(gauge) | The total number of messages received for this topic.*Shown as message* | | **pulsar.jetty\_async\_dispatches\_total.count**(count) | Number of requested that have been asynchronously dispatched. | | **pulsar.jetty\_async\_requests\_total.count**(count) | Total number of async requests.*Shown as request* | | **pulsar.jetty\_async\_requests\_waiting**(gauge) | Currently waiting async requests.*Shown as request* | | **pulsar.jetty\_async\_requests\_waiting\_max**(gauge) | Maximum number of waiting async requests.*Shown as request* | | **pulsar.jetty\_dispatched\_active**(gauge) | Number of dispatches currently active. | | **pulsar.jetty\_dispatched\_active\_max**(gauge) | Maximum number of active dispatches being handled. | | **pulsar.jetty\_dispatched\_time\_max**(gauge) | Maximum time spent in dispatch handling. | | **pulsar.jetty\_dispatched\_time\_seconds\_total.count**(count) | Total time spent in dispatch handling.*Shown as second* | | **pulsar.jetty\_dispatched\_total.count**(count) | Number of dispatches. | | **pulsar.jetty\_expires\_total.count**(count) | Number of async requests requests that have expired.*Shown as request* | | **pulsar.jetty\_request\_time\_max\_seconds**(gauge) | Maximum time spent handling requests.*Shown as second* | | **pulsar.jetty\_request\_time\_seconds\_total.count**(count) | Total time spent in all request handling.*Shown as second* | | **pulsar.jetty\_requests\_active**(gauge) | Number of requests currently active.*Shown as request* | | **pulsar.jetty\_requests\_active\_max**(gauge) | Maximum number of requests that have been active at once.*Shown as request* | | **pulsar.jetty\_requests\_total.count**(count) | Number of requests.*Shown as request* | | **pulsar.jetty\_responses\_bytes\_total.count**(count) | Total number of bytes across all responses.*Shown as byte* | | **pulsar.jetty\_responses\_total.count**(count) | Number of responses, labeled by status code. The code label can be "1xx", "2xx", "3xx", "4xx", or "5xx".*Shown as response* | | **pulsar.jetty\_stats\_seconds**(gauge) | Time in seconds stats have been collected for.*Shown as second* | | **pulsar.lb\_bandwidth\_in\_usage**(gauge) | The broker inbound bandwith usage (in percent). | | **pulsar.lb\_bandwidth\_out\_usage**(gauge) | The broker outbound bandwith usage (in percent). | | **pulsar.lb\_bundles\_split\_count.count**(count) | bundle split count in this bundle splitting check interval | | **pulsar.lb\_cpu\_usage**(gauge) | The broker cpu usage (in percent). | | **pulsar.lb\_directMemory\_usage**(gauge) | The broker process direct memory usage (in percent). | | **pulsar.lb\_memory\_usage**(gauge) | The broker process memory usage (in percent). | | **pulsar.lb\_unload\_broker\_count.count**(count) | Unload broker count in this bundle unloading | | **pulsar.lb\_unload\_bundle\_count.count**(count) | Bundle unload count in this bundle unloading | | **pulsar.ml\_AddEntryBytesRate**(gauge) | The bytes/s rate of messages added | | **pulsar.ml\_AddEntryErrors**(gauge) | The number of addEntry requests that failed*Shown as request* | | **pulsar.ml\_AddEntryMessagesRate**(gauge) | The msg/s rate of messages added | | **pulsar.ml\_AddEntrySucceed**(gauge) | The number of addEntry requests that succeeded*Shown as request* | | **pulsar.ml\_AddEntryWithReplicasBytesRate**(gauge) | The bytes/s rate of messages added with replicas | | **pulsar.ml\_MarkDeleteRate**(gauge) | The rate of mark-delete ops/s | | **pulsar.ml\_NumberOfMessagesInBacklog**(gauge) | The number of backlog messages for all the consumers*Shown as message* | | **pulsar.ml\_ReadEntriesBytesRate**(gauge) | The bytes/s rate of messages read | | **pulsar.ml\_ReadEntriesErrors**(gauge) | The number of readEntries requests that failed*Shown as request* | | **pulsar.ml\_ReadEntriesRate**(gauge) | The msg/s rate of messages read | | **pulsar.ml\_ReadEntriesSucceeded**(gauge) | The number of readEntries requests that succeeded*Shown as request* | | **pulsar.ml\_StoredMessagesSize**(gauge) | The total size of the messages in active ledgers (accounting for the multiple copies stored) | | **pulsar.ml\_cache\_evictions**(gauge) | The number of cache evictions during the last minute.*Shown as eviction* | | **pulsar.ml\_cache\_hits\_rate**(gauge) | The number of cache hits per second on the broker side.*Shown as hit* | | **pulsar.ml\_cache\_hits\_throughput**(gauge) | The amount of data is retrieved from the cache on the broker side (in byte/s). | | **pulsar.ml\_cache\_misses\_rate**(gauge) | The number of cache misses per second on the broker side.*Shown as miss* | | **pulsar.ml\_cache\_misses\_throughput**(gauge) | The amount of data is not retrieved from the cache on the broker side (in byte/s). | | **pulsar.ml\_cache\_pool\_active\_allocations**(gauge) | The number of currently active allocations in direct arena | | **pulsar.ml\_cache\_pool\_active\_allocations\_huge**(gauge) | The number of currently active huge allocation in direct arena | | **pulsar.ml\_cache\_pool\_active\_allocations\_normal**(gauge) | The number of currently active normal allocations in direct arena | | **pulsar.ml\_cache\_pool\_active\_allocations\_small**(gauge) | The number of currently active small allocations in direct arena | | **pulsar.ml\_cache\_pool\_allocated**(gauge) | The total allocated memory of chunk lists in direct arena | | **pulsar.ml\_cache\_pool\_used**(gauge) | The total used memory of chunk lists in direct arena | | **pulsar.ml\_cache\_used\_size**(gauge) | The size in byte used to store the entries payloads*Shown as byte* | | **pulsar.ml\_count**(gauge) | The number of currently opened managed ledgers | | **pulsar.out\_bytes\_total**(gauge) | The total number of messages in bytes read from this topic.*Shown as byte* | | **pulsar.out\_messages\_total**(gauge) | The total number of messages read from this topic.*Shown as message* | | **pulsar.producers\_count**(gauge) | The number of active producers of the namespace connected to this broker. | | **pulsar.proxy\_active\_connections**(gauge) | Number of connections currently active in the proxy.*Shown as connection* | | **pulsar.proxy\_binary\_bytes.count**(count) | Counter of proxy bytes.*Shown as byte* | | **pulsar.proxy\_binary\_ops.count**(count) | Counter of proxy operations. | | **pulsar.proxy\_new\_connections.count**(count) | Counter of connections being opened in the proxy.*Shown as connection* | | **pulsar.proxy\_rejected\_connections.count**(count) | Counter for connections rejected due to throttling.*Shown as connection* | | **pulsar.rate\_in**(gauge) | The total message rate of the namespace coming into this broker (messages/second). | | **pulsar.rate\_out**(gauge) | The total message rate of the namespace going out from this broker (messages/second). | | **pulsar.replication\_backlog**(gauge) | The total backlog of the namespace replicating to remote cluster (messages).*Shown as message* | | **pulsar.replication\_connected\_count**(gauge) | The count of replication-subscriber up and running to replicate to remote cluster. | | **pulsar.replication\_delay\_in\_seconds**(gauge) | Time in seconds from the time a message was produced to the time when it is about to be replicated.*Shown as second* | | **pulsar.replication\_rate\_expired**(gauge) | Total rate of messages expired (messages/second). | | **pulsar.replication\_rate\_in**(gauge) | The total message rate of the namespace replicating from remote cluster (messages/second). | | **pulsar.replication\_rate\_out**(gauge) | The total message rate of the namespace replicating to remote cluster (messages/second). | | **pulsar.replication\_throughput\_in**(gauge) | The total throughput of the namespace replicating from remote cluster (bytes/second). | | **pulsar.replication\_throughput\_out**(gauge) | The total throughput of the namespace replicating to remote cluster (bytes/second). | | **pulsar.sink\_last\_invocation**(gauge) | The timestamp of the last invocation of the sink. | | **pulsar.sink\_received\_total.count**(count) | The total number of records that a sink has received from Pulsar topics. | | **pulsar.sink\_received\_total\_1min.count**(count) | The total number of messages that a sink has received from Pulsar topics in the last 1 minute.*Shown as message* | | **pulsar.sink\_sink\_exception**(gauge) | The exception from a sink. | | **pulsar.sink\_sink\_exceptions\_total.count**(count) | The total number of sink exceptions. | | **pulsar.sink\_sink\_exceptions\_total\_1min.count**(count) | The total number of sink exceptions in the last 1 minute. | | **pulsar.sink\_system\_exception**(gauge) | The exception from system code. | | **pulsar.sink\_system\_exceptions\_total.count**(count) | The total number of system exceptions. | | **pulsar.sink\_system\_exceptions\_total\_1min.count**(count) | The total number of system exceptions in the last 1 minute. | | **pulsar.sink\_written\_total.count**(count) | The total number of records processed by a sink. | | **pulsar.sink\_written\_total\_1min.count**(count) | The total number of records processed by a sink in the last 1 minute. | | **pulsar.source\_last\_invocation**(gauge) | The timestamp of the last invocation of the source. | | **pulsar.source\_received\_total.count**(count) | The total number of records received from source. | | **pulsar.source\_received\_total\_1min.count**(count) | The total number of records received from source in the last 1 minute. | | **pulsar.source\_source\_exception**(gauge) | The exception from a source. | | **pulsar.source\_source\_exceptions\_total.count**(count) | The total number of source exceptions. | | **pulsar.source\_source\_exceptions\_total\_1min.count**(count) | The total number of source exceptions in the last 1 minute. | | **pulsar.source\_system\_exception**(gauge) | The exception from system code. | | **pulsar.source\_system\_exceptions\_total.count**(count) | The total number of system exceptions. | | **pulsar.source\_system\_exceptions\_total\_1min.count**(count) | The total number of system exceptions in the last 1 minute. | | **pulsar.source\_written\_total.count**(count) | The total number of records written to a Pulsar topic. | | **pulsar.source\_written\_total\_1min.count**(count) | The total number of records written to a Pulsar topic in the last 1 minute. | | **pulsar.split\_bytes\_read.count**(count) | Number of bytes read from BookKeeper.*Shown as byte* | | **pulsar.split\_num\_messages\_deserialized.count**(count) | Number of messages deserialized.*Shown as message* | | **pulsar.split\_num\_record\_deserialized.count**(count) | Number of records deserialized. | | **pulsar.storage\_backlog\_quota\_limit**(gauge) | The total amount of the data in this topic that limit the backlog quota (bytes).*Shown as byte* | | **pulsar.storage\_backlog\_size**(gauge) | The total backlog size of the topics of this namespace owned by this broker (messages). | | **pulsar.storage\_logical\_size**(gauge) | The storage size of topics in the namespace owned by the broker without replicas (in bytes). | | **pulsar.storage\_offloaded\_size**(gauge) | The total amount of the data in this namespace offloaded to the tiered storage (bytes). | | **pulsar.storage\_read\_rate**(gauge) | The total message batches (entries) read from the storage for this namespace (message batches / second). | | **pulsar.storage\_size**(gauge) | The total storage size of the topics in this namespace owned by this broker (bytes). | | **pulsar.storage\_write\_rate**(gauge) | The total message batches (entries) written to the storage for this namespace (message batches / second). | | **pulsar.subscription\_back\_log**(gauge) | The total backlog of a subscription (messages).*Shown as message* | | **pulsar.subscription\_blocked\_on\_unacked\_messages**(gauge) | Indicate whether a subscription is blocked on unacknowledged messages or not. 1 means the subscription is blocked on waiting unacknowledged messages to be acked.0 means the subscription is not blocked on waiting unacknowledged messages to be acked. | | **pulsar.subscription\_delayed**(gauge) | The total message batches (entries) are delayed for dispatching. | | **pulsar.subscription\_msg\_rate\_out**(gauge) | The total message dispatch rate for a subscription (messages/second). | | **pulsar.subscription\_msg\_rate\_redeliver**(gauge) | The total message rate for message being redelivered (messages/second). | | **pulsar.subscription\_msg\_throughput\_out**(gauge) | The total message dispatch throughput for a subscription (bytes/second). | | **pulsar.subscription\_unacked\_messages**(gauge) | The total number of unacknowledged messages of a subscription (messages).*Shown as message* | | **pulsar.subscriptions\_count**(gauge) | The number of Pulsar subscriptions of the namespace served by this broker. | | **pulsar.throughput\_in**(gauge) | The total throughput of the namespace coming into this broker (bytes/second). | | **pulsar.throughput\_out**(gauge) | The total throughput of the namespace going out from this broker (bytes/second). | | **pulsar.topics\_count**(gauge) | The number of Pulsar topics of the namespace owned by this broker. | | **pulsar.txn\_aborted\_count.count**(count) | Number of aborted transactions of this coordinator.*Shown as transaction* | | **pulsar.txn\_active\_count**(gauge) | Number of active transactions.*Shown as transaction* | | **pulsar.txn\_append\_log\_count.count**(count) | Number of append transaction logs. | | **pulsar.txn\_committed\_count.count**(count) | Number of committed transactions.*Shown as transaction* | | **pulsar.txn\_created\_count.count**(count) | Number of created transactions.*Shown as transaction* | | **pulsar.txn\_timeout\_count.count**(count) | Number of timeout transactions.*Shown as transaction* | ### Log collection{% #log-collection %} 1. The Pulsar log integration supports Pulsar's [default log format](https://pulsar.apache.org/docs/en/reference-configuration/#log4j). Clone and edit the [integration pipeline](https://docs.datadoghq.com/logs/processing/#integration-pipelines) if you have a different format. 1. Collecting logs is disabled by default in the Datadog Agent. Enable it in your `datadog.yaml` file: ```yaml logs_enabled: true ``` 1. Uncomment and edit the logs configuration block in your `pulsar.d/conf.yaml` file. Change the path parameter value based on your environment. See the [sample pulsar.d/conf.yaml](https://github.com/DataDog/integrations-core/blob/master/pulsar/datadog_checks/pulsar/data/conf.yaml.example) for all available configuration options. ```yaml logs: - type: file path: /pulsar/logs/pulsar.log source: pulsar ``` 1. [Restart the Agent](https://docs.datadoghq.com/agent/guide/agent-commands/#start-stop-and-restart-the-agent) ### Events{% #events %} The Pulsar integration does not include any events. ### Service Checks{% #service-checks %} **pulsar.openmetrics.health** Returns `CRITICAL` if the Agent is unable to connect to the OpenMetrics endpoint, otherwise returns `OK`. *Statuses: ok, critical* ## Troubleshooting{% #troubleshooting %} Need help? Contact [Datadog support](https://docs.datadoghq.com/help/).