out_loki: enable processing multiple tasks in loki output plugin.
The Loki output plugin previously disabled processing mulitple tasks per
flush because Loki historically did not support out-of-order writes.
However this behavior had a deleterious effect on throughput.
@@ -1658,5 +1658,5 @@ struct flb_output_plugin out_loki_plugin = {
/* for testing */
.test_formatter.callback = cb_loki_format_test,
- .flags = FLB_OUTPUT_NET | FLB_IO_OPT_TLS | FLB_OUTPUT_NO_MULTIPLEX,
+ .flags = FLB_OUTPUT_NET | FLB_IO_OPT_TLS,
};
