Reduce max memory usage of sender queue

DataDog · Jan 30, 2018 · df07249 · df07249
1 parent 8c5d72c
commit df07249
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Showing 2 changed files with 8 additions and 8 deletions.
diff --git a/agent/trace-agent.ini b/agent/trace-agent.ini
@@ -85,8 +85,8 @@ max_spans_per_payload=1000
 flush_period_seconds=5
 # Maximum amount of trace data we can have queued up in case we are unable to send them to DD servers.
 # A value <= 0 disables this limit
-# Default: 256MB
-queue_max_bytes=268435456
+# Default: 64MB
+queue_max_bytes=67108864
 
 ###################################################
 # Service writer - extracts service info from
@@ -101,8 +101,8 @@ flush_period_seconds=5
 queue_max_payloads=-1
 # Maximum amount of service data we can have queued up in case we are unable to send it to DD servers.
 # A value <= 0 disables this limit
-# Default: 256MB
-queue_max_bytes=268435456
+# Default: 64MB
+queue_max_bytes=67108864
 # Maximum amount of time for which we keep service data enqueued in case we are unable to send it to DD servers.
 # A value <= 0 disables this limit
 # Default: -1
@@ -115,5 +115,5 @@ queue_max_age_seconds=-1
 [trace.writer.stats]
 # Maximum amount of stats data we can have queued up in case we are unable to send them to DD servers.
 # A value <= 0 disables this limit
-# Default: 256MB
-queue_max_bytes=268435456
+# Default: 64MB
+queue_max_bytes=67108864
diff --git a/writer/config/payload.go b/writer/config/payload.go
@@ -18,8 +18,8 @@ type QueuablePayloadSenderConf struct {
 func DefaultQueuablePayloadSenderConf() QueuablePayloadSenderConf {
 	return QueuablePayloadSenderConf{
 		MaxAge:             20 * time.Minute,
-		MaxQueuedBytes:     256 * 1024 * 1024, // 256 MB
-		MaxQueuedPayloads:  -1,                // Unlimited
+		MaxQueuedBytes:     64 * 1024 * 1024, // 64 MB
+		MaxQueuedPayloads:  -1,               // Unlimited
 		ExponentialBackoff: backoff.DefaultExponentialConfig(),
 	}
 }