Build a new otel page on the console

[deniseli]

(not urgent)

If you set export FTL_O11Y_LOG_LEVEL="debug" (could try other log levels too) before running ftl dev, you get some fairy rich otel logs in the terminal output:

Examples:

info:echo: Meter created Name: ftl_verb  Version:   SchemaURL:   

debug:time: exporting spans count: 1  total_dropped: 0  

debug:time: PeriodicReader collection Data: &{Resource:service.name=time,service.version=HEAD,telemetry.sdk.language=go,telemetry.sdk.name=opentelemetry,telemetry.sdk.version=1.27.0 ScopeMetrics:[{Scope:{Name:connectrpc.com/otelconnect Version:semver:0.6.0-dev SchemaURL:} Metrics:[{Name:rpc.server.duration Description:Measures the duration of inbound RPC. Unit:ms Data:{DataPoints:[{Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Call slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.409526 -0400 EDT m=+0.010469334 Time:2024-07-16 17:22:50.409799 -0400 EDT m=+35.010480459 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:0 valid:true} Max:{value:0 valid:true} Sum:0 Exemplars:[]} {Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Ping slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.409526 -0400 EDT m=+0.010469334 Time:2024-07-16 17:22:50.409799 -0400 EDT m=+35.010480459 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:0 valid:true} Max:{value:0 valid:true} Sum:0 Exemplars:[]}] Temporality:CumulativeTemporality}} {Name:rpc.server.request.size Description:Measures size of RPC request messages (uncompressed). Unit:By Data:{DataPoints:[{Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Ping slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.409527 -0400 EDT m=+0.010470459 Time:2024-07-16 17:22:50.409802 -0400 EDT m=+35.010483543 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:0 valid:true} Max:{value:0 valid:true} Sum:0 Exemplars:[]} {Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Call slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.409527 -0400 EDT m=+0.010470459 Time:2024-07-16 17:22:50.409802 -0400 EDT m=+35.010483543 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:18 valid:true} Max:{value:18 valid:true} Sum:18 Exemplars:[]}] Temporality:CumulativeTemporality}} {Name:rpc.server.response.size Description:Measures size of RPC response messages (uncompressed). Unit:By Data:{DataPoints:[{Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Ping slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.409528 -0400 EDT m=+0.010471584 Time:2024-07-16 17:22:50.409802 -0400 EDT m=+35.010483918 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:0 valid:true} Max:{value:0 valid:true} Sum:0 Exemplars:[]} {Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Call slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.409528 -0400 EDT m=+0.010471584 Time:2024-07-16 17:22:50.409802 -0400 EDT m=+35.010483918 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0] Min:{value:45 valid:true} Max:{value:45 valid:true} Sum:45 Exemplars:[]}] Temporality:CumulativeTemporality}} {Name:rpc.server.requests_per_rpc Description:Measures the number of messages received per RPC. Should be 1 for all non-streaming RPCs. Unit:1 Data:{DataPoints:[{Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Ping slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.40953 -0400 EDT m=+0.010473418 Time:2024-07-16 17:22:50.409803 -0400 EDT m=+35.010484668 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:1 valid:true} Max:{value:1 valid:true} Sum:1 Exemplars:[]} {Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Call slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.40953 -0400 EDT m=+0.010473418 Time:2024-07-16 17:22:50.409803 -0400 EDT m=+35.010484668 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:1 valid:true} Max:{value:1 valid:true} Sum:1 Exemplars:[]}] Temporality:CumulativeTemporality}} {Name:rpc.server.responses_per_rpc Description:Measures the number of messages received per RPC. Should be 1 for all non-streaming RPCs. Unit:1 Data:{DataPoints:[{Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Ping slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.409532 -0400 EDT m=+0.010475584 Time:2024-07-16 17:22:50.409803 -0400 EDT m=+35.010484959 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:1 valid:true} Max:{value:1 valid:true} Sum:1 Exemplars:[]} {Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Call slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.409532 -0400 EDT m=+0.010475584 Time:2024-07-16 17:22:50.409803 -0400 EDT m=+35.010484959 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:1 valid:true} Max:{value:1 valid:true} Sum:1 Exemplars:[]}] Temporality:CumulativeTemporality}}]}]}  

debug:echo: PeriodicReader collection Data: &{Resource:service.name=echo,service.version=HEAD,telemetry.sdk.language=go,telemetry.sdk.name=opentelemetry,telemetry.sdk.version=1.27.0 ScopeMetrics:[{Scope:{Name:connectrpc.com/otelconnect Version:semver:0.6.0-dev SchemaURL:} Metrics:[{Name:rpc.client.duration Description:Measures the duration of inbound RPC. Unit:ms Data:{DataPoints:[{Attributes:{equivalent:{iface:[{Key:net.peer.name Value:{vtype:4 numeric:0 stringly:localhost slice:<nil>}} {Key:net.peer.port Value:{vtype:2 numeric:8892 stringly: slice:<nil>}} {Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Call slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.417296 -0400 EDT m=+0.010420542 Time:2024-07-16 17:23:00.417706 -0400 EDT m=+45.010493626 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:4 valid:true} Max:{value:4 valid:true} Sum:4 Exemplars:[]}] Temporality:CumulativeTemporality}} {Name:rpc.client.request.size Description:Measures size of RPC request messages (uncompressed). Unit:By Data:{DataPoints:[{Attributes:{equivalent:{iface:[{Key:net.peer.name Value:{vtype:4 numeric:0 stringly:localhost slice:<nil>}} {Key:net.peer.port Value:{vtype:2 numeric:8892 stringly: slice:<nil>}} {Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Call slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.4173 -0400 EDT m=+0.010424459 Time:2024-07-16 17:23:00.417709 -0400 EDT m=+45.010496834 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:18 valid:true} Max:{value:18 valid:true} Sum:18 Exemplars:[]}] Temporality:CumulativeTemporality}} {Name:rpc.client.response.size Description:Measures size of RPC response messages (uncompressed). Unit:By Data:{DataPoints:[{Attributes:{equivalent:{iface:[{Key:net.peer.name Value:{vtype:4 numeric:0 stringly:localhost slice:<nil>}} {Key:net.peer.port Value:{vtype:2 numeric:8892 stringly: slice:<nil>}} {Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Call slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.417302 -0400 EDT m=+0.010426376 Time:2024-07-16 17:23:00.417709 -0400 EDT m=+45.010497209 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0] Min:{value:45 valid:true} Max:{value:45 valid:true} Sum:45 Exemplars:[]}] Temporality:CumulativeTemporality}} {Name:rpc.client.requests_per_rpc Description:Measures the number of messages received per RPC. Should be 1 for all non-streaming RPCs. Unit:1 Data:{DataPoints:[{Attributes:{equivalent:{iface:[{Key:net.peer.name Value:{vtype:4 numeric:0 stringly:localhost slice:<nil>}} {Key:net.peer.port Value:{vtype:2 numeric:8892 stringly: slice:<nil>}} {Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Call slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.417313 -0400 EDT m=+0.010438001 Time:2024-07-16 17:23:00.417709 -0400 EDT m=+45.010497459 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:1 valid:true} Max:{value:1 valid:true} Sum:1 Exemplars:[]}] Temporality:CumulativeTemporality}} {Name:rpc.client.responses_per_rpc Description:Measures the number of messages received per RPC. Should be 1 for all non-streaming RPCs. Unit:1 Data:{DataPoints:[{Attributes:{equivalent:{iface:[{Key:net.peer.name Value:{vtype:4 numeric:0 stringly:localhost slice:<nil>}} {Key:net.peer.port Value:{vtype:2 numeric:8892 stringly: slice:<nil>}} {Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Call slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.417315 -0400 EDT m=+0.010439209 Time:2024-07-16 17:23:00.41771 -0400 EDT m=+45.010497709 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:1 valid:true} Max:{value:1 valid:true} Sum:1 Exemplars:[]}] Temporality:CumulativeTemporality}} {Name:rpc.server.duration Description:Measures the duration of inbound RPC. Unit:ms Data:{DataPoints:[{Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Ping slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.417316 -0400 EDT m=+0.010440626 Time:2024-07-16 17:23:00.41771 -0400 EDT m=+45.010498001 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:0 valid:true} Max:{value:0 valid:true} Sum:0 Exemplars:[]} {Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Call slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.417316 -0400 EDT m=+0.010440626 Time:2024-07-16 17:23:00.41771 -0400 EDT m=+45.010498001 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:4 valid:true} Max:{value:4 valid:true} Sum:4 Exemplars:[]}] Temporality:CumulativeTemporality}} {Name:rpc.server.request.size Description:Measures size of RPC request messages (uncompressed). Unit:By Data:{DataPoints:[{Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Ping slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.417317 -0400 EDT m=+0.010441751 Time:2024-07-16 17:23:00.417711 -0400 EDT m=+45.010499209 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:0 valid:true} Max:{value:0 valid:true} Sum:0 Exemplars:[]} {Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Call slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.417317 -0400 EDT m=+0.010441751 Time:2024-07-16 17:23:00.417711 -0400 EDT m=+45.010499209 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:18 valid:true} Max:{value:18 valid:true} Sum:18 Exemplars:[]}] Temporality:CumulativeTemporality}} {Name:rpc.server.response.size Description:Measures size of RPC response messages (uncompressed). Unit:By Data:{DataPoints:[{Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Ping slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.417318 -0400 EDT m=+0.010442876 Time:2024-07-16 17:23:00.417712 -0400 EDT m=+45.010499667 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:0 valid:true} Max:{value:0 valid:true} Sum:0 Exemplars:[]} {Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Call slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.417318 -0400 EDT m=+0.010442876 Time:2024-07-16 17:23:00.417712 -0400 EDT m=+45.010499667 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0] Min:{value:79 valid:true} Max:{value:79 valid:true} Sum:79 Exemplars:[]}] Temporality:CumulativeTemporality}} {Name:rpc.server.requests_per_rpc Description:Measures the number of messages received per RPC. Should be 1 for all non-streaming RPCs. Unit:1 Data:{DataPoints:[{Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Ping slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.41732 -0400 EDT m=+0.010444626 Time:2024-07-16 17:23:00.417712 -0400 EDT m=+45.010499959 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:1 valid:true} Max:{value:1 valid:true} Sum:1 Exemplars:[]} {Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Call slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.41732 -0400 EDT m=+0.010444626 Time:2024-07-16 17:23:00.417712 -0400 EDT m=+45.010499959 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:1 valid:true} Max:{value:1 valid:true} Sum:1 Exemplars:[]}] Temporality:CumulativeTemporality}} {Name:rpc.server.responses_per_rpc Description:Measures the number of messages received per RPC. Should be 1 for all non-streaming RPCs. Unit:1 Data:{DataPoints:[{Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Ping slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.417322 -0400 EDT m=+0.010446709 Time:2024-07-16 17:23:00.417712 -0400 EDT m=+45.010500376 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:1 valid:true} Max:{value:1 valid:true} Sum:1 Exemplars:[]} {Attributes:{equivalent:{iface:[{Key:rpc.grpc.status_code Value:{vtype:2 numeric:0 stringly: slice:<nil>}} {Key:rpc.method Value:{vtype:4 numeric:0 stringly:Call slice:<nil>}} {Key:rpc.service Value:{vtype:4 numeric:0 stringly:xyz.block.ftl.v1.VerbService slice:<nil>}} {Key:rpc.system Value:{vtype:4 numeric:0 stringly:grpc slice:<nil>}}]}} StartTime:2024-07-16 17:22:15.417322 -0400 EDT m=+0.010446709 Time:2024-07-16 17:23:00.417712 -0400 EDT m=+45.010500376 Count:1 Bounds:[0 5 10 25 50 75 100 250 500 750 1000 2500 5000 7500 10000] BucketCounts:[0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0] Min:{value:1 valid:true} Max:{value:1 valid:true} Sum:1 Exemplars:[]}] Temporality:CumulativeTemporality}}]} {Scope:{Name:ftl_verb_123 Version: SchemaURL:} Metrics:[{Name:verb_call Description:Count of FTL verb calls via the controller Unit:requests Data:{DataPoints:[{Attributes:{equivalent:{iface:[]}} StartTime:2024-07-16 17:22:47.664894 -0400 EDT m=+32.257777001 Time:2024-07-16 17:23:00.417713 -0400 EDT m=+45.010500917 Value:1 Exemplars:[]}] Temporality:CumulativeTemporality IsMonotonic:true}}]}]}

Although these logs aren't human-readable, not to mention noisy (so we don't want them turned on by default), we could use the structured data we get out of here to build a new Console page that visualizes it all nicely. This would also improve the user experience of end users working on otel traces/metrics/logs. Currently, we have just otel-ui to debug traces, but not only does it not (yet) have metric/log support, but it also is only available to the FTL team, not end users of the SDK.

[wesbillman]

Not going to do this. We'll just use Grafana for this type of display.