Starting the monolith:
docker compose --profile monolith upStarting the microservices
docker compose --profile microservices up Note: my local machine is Mac M2 ARM64, be sure to locate the docker image with the tag version compatible with your machine architecture.
Use /cmd/busywork to simulate several users making requests to perform several different activities:
cd cmd/busywork
go run .07:54:29.751693 [Client 4] is considering setting up a new store
07:54:29.751713 [Client 5] is considering adding new inventory
07:54:29.751706 [Client 1] is considering adding new inventory
07:54:29.751739 [Client 3] is considering buying some things
07:54:29.751721 [Client 2] is considering updating product branding
07:54:29.768769 [Client 5] has no store to work with
07:54:29.779070 [Client 1] has no store to work with
07:54:30.441748 [Client 4] is getting "Phoenix Moore" ready
07:54:30.994412 [Client 4] is adding "Rustic Wooden Chicken" for $5.49
07:54:31.689962 [Client 4] is adding "Luxurious Rubber Chips" for $8.64
07:54:32.492293 [Client 3] but not enough store are available
07:54:32.568757 [Client 2] has rebranded the product "Luxurious Rubber Chips" to "Generic Wooden Chicken"
07:54:32.746445 [Client 4] is adding "Tasty Bronze Computer" for $8.35
07:54:32.757783 [Client 4] has finished setting up "Phoenix Moore"
07:54:38.288137 [Client 1] is considering adding new inventory
07:54:40.098567 [Client 1] is adding "Fantastic Wooden Mouse" for $6.39
07:54:40.104955 [Client 1] is done adding new inventory
07:54:40.544104 [Client 5] is considering updating product branding
07:54:41.231602 [Client 3] is considering adding new inventory
07:54:42.087757 [Client 2] is considering setting up a new store
07:54:42.313003 [Client 3] is adding "Rustic Wooden Shirt" for $9.26
07:54:43.249574 [Client 2] is getting "William Connelly" ready
07:54:43.677610 [Client 4] is considering adding new inventory
07:54:43.772456 [Client 5] has rebranded the product "Generic Wooden Chicken" to "Recycled Fresh Sausages"
07:54:44.054260 [Client 3] is adding "Licensed Steel Chips" for $8.13
07:54:44.062578 [Client 3] is done adding new inventory
07:54:44.535895 [Client 2] is adding "Handcrafted Concrete Table" for $10.09
07:54:45.595938 [Client 4] is adding "Elegant Granite Tuna" for $7.78
07:54:46.461319 [Client 2] is adding "Fantastic Bronze Pants" for $9.73
07:54:47.416518 [Client 4] is adding "Fantastic Plastic Chair" for $5.55
07:54:47.749307 [Client 2] is adding "Rustic Wooden Pizza" for $11.96
07:54:48.612844 [Client 1] is considering buying some things
07:54:48.950366 [Client 2] is adding "Elegant Steel Soap" for $7.67
07:54:48.962393 [Client 2] has finished setting up "William Connelly"
07:54:49.010368 [Client 4] is adding "Gorgeous Rubber Chair" for $9.40
07:54:49.017702 [Client 4] is done adding new inventory
07:54:52.326077 [Client 1] is browsing the items from "William Connelly"
07:54:52.802885 [Client 3] is considering adding new inventory
07:54:53.276149 [Client 1] might buy 1 "Rustic Wooden Pizza" for $11.96 each
07:54:53.926178 [Client 3] is adding "Handcrafted Soft Car" for $5.01
07:54:54.201275 [Client 1] is OK with $11.96
07:54:54.548199 [Client 5] is considering browsing for new things
07:54:55.889883 [Client 3] is adding "Refined Plastic Pants" for $7.80
07:54:55.896221 [Client 3] is done adding new inventory
07:54:56.755084 [Client 5] is browsing the items from "Phoenix Moore"
07:54:58.220493 [Client 5] might buy 2 "Fantastic Wooden Mouse" for $6.39 each
07:54:58.481385 [Client 2] is considering registering a new account
07:54:59.303871 [Client 5] thinks $12.78 is too much
07:54:59.937482 [Client 4] is considering buying some things
07:55:01.991065 [Client 4] is browsing the items from "William Connelly"
07:55:02.797352 [Client 4] might buy 3 "Handcrafted Soft Car" for $5.01 each
07:55:03.964219 [Client 1] is considering browsing for new things
07:55:04.630438 [Client 4] is OK with $15.03
07:55:04.635503 [Client 3] is considering registering a new account
07:55:06.397583 [Client 1] but not enough stores are available
07:55:09.474708 [Client 2] is considering browsing for new things
07:55:10.081959 [Client 5] is considering registering a new account
07:55:12.793284 [Client 2] but not enough stores are available
07:55:14.904765 [Client 1] is considering browsing for new things
07:55:14.924097 [Client 3] is considering rebranding a store
07:55:16.608062 [Client 4] is considering adding new inventory
07:55:16.807551 [Client 3] has rebranded the store "Phoenix Moore" to "Connor Williamson"
07:55:17.474107 [Client 4] is adding "Ergonomic Concrete Car" for $5.83
07:55:17.670906 [Client 1] but not enough stores are available
07:55:18.251951 [Client 4] is adding "Rustic Concrete Pants" for $7.37
07:55:18.257743 [Client 4] is done adding new inventory
07:55:21.749334 [Client 5] is considering adding new inventory
07:55:22.311291 [Client 2] is considering browsing for new things
07:55:22.528879 [Client 5] is adding "Small Soft Towels" for $9.46
07:55:23.540356 [Client 5] is adding "Electronic Fresh Soap" for $7.25
07:55:23.547253 [Client 5] is done adding new inventory
07:55:24.125859 [Client 2] is browsing the items from "William Connelly"
07:55:24.817106 [Client 2] might buy 4 "Ergonomic Concrete Car" for $5.83 each
07:55:25.547038 [Client 3] is considering browsing for new things
07:55:26.179075 [Client 1] is considering adding new inventory
07:55:26.774182 [Client 2] is browsing the items from "Connor Williamson"
07:55:27.706740 [Client 1] is adding "Awesome Wooden Keyboard" for $9.15
07:55:27.714322 [Client 1] is done adding new inventory
07:55:27.947808 [Client 3] but not enough stores are available
07:55:28.284000 [Client 2] might buy 1 "Rustic Wooden Shirt" for $9.26 each
07:55:29.177746 [Client 4] is considering browsing for new things
07:55:29.593234 [Client 2] thinks $32.58 is too much
07:55:31.675344 [Client 4] but not enough stores are available
07:55:34.322599 [Client 5] is considering registering a new account
07:55:36.221473 [Client 1] is considering adding new inventory
07:55:36.687106 [Client 3] is considering registering a new account
07:55:37.281486 [Client 1] is adding "Refined Wooden Computer" for $6.76
07:55:38.797600 [Client 1] is adding "Oriental Granite Keyboard" for $8.81
07:55:39.115718 [Client 2] is considering registering a new account
07:55:40.790283 [Client 1] is adding "Unbranded Steel Chair" for $8.65
07:55:40.797666 [Client 1] is done adding new inventory
07:55:42.595664 [Client 4] is considering adding new inventory
07:55:43.460873 [Client 4] is adding "Rustic Rubber Fish" for $9.26
07:55:44.069827 [Client 4] is adding "Licensed Frozen Pants" for $11.21
07:55:45.709748 [Client 5] is considering browsing for new things
07:55:45.721676 [Client 4] is adding "Practical Metal Towels" for $6.27
07:55:45.729938 [Client 4] is done adding new inventory
07:55:46.598130 [Client 3] is considering adding new inventory
^C07:55:46.856464 [Client 4] Quitting time
07:55:46.856470 [Client 1] Quitting time
07:55:46.856466 [Client 2] Quitting time
07:55:47.884613 [Client 5] is browsing the items from "William Connelly"
07:55:48.285565 [Client 3] is adding "Incredible Granite Chips" for $10.04
07:55:49.448966 [Client 3] is adding "Handmade Bronze Chicken" for $6.83
07:55:49.651385 [Client 5] might buy 3 "Rustic Concrete Pants" for $7.37 each
07:55:50.290852 [Client 5] thinks $22.11 is too much
07:55:50.297213 [Client 5] Quitting time
07:55:50.394300 [Client 3] is adding "Intelligent Rubber Shirt" for $10.36
07:55:50.400688 [Client 3] is done adding new inventory
07:55:50.400713 [Client 3] Quitting time
07:55:50 busywork shutdownYou can increase the number of clients by passing in the -clients=n flag, with an upper limit of 25.
Open http:// localhost:8081 in your browser to open Jaeger.
Clicking on one of the rows in the graph will provide you with additional details.
We also have the metrics to check out in Prometheus at http://localhost:9090
Opening localhost:3000/ and then browsing for dashboards will show the two dashboards that are installed under the intellimall folder.
How much activity you see in the dashboard will depend on how many clients you have running in the busywork application and the random interactions that the clients are performing.
Details about how much work the collector is doing.
grafana | logger=context traceID=00000000000000000000000000000000 userId=0 orgId=1 uname= t=2023-09-20T12:06:26.480212513Z level=info msg="Request Completed" method=POST path=/api/ds/query status=400 remote_addr=172.18.0.1 time_ms=21 duration=21.768709ms size=99 referer="http://localhost:3000/d/Pc9ixd4Vk/application?orgId=1&refresh=30s" traceID=00000000000000000000000000000000
grafana | logger=tsdb.prometheus t=2023-09-20T12:06:26.480478722Z level=error msg="Range query failed" query=increase(baskets_baskets_started_count[1m15s]) err="Post \"http://prometheus:9090/api/v1/query_range\": context canceled"
grafana | logger=tsdb.prometheus t=2023-09-20T12:06:26.48066118Z level=error msg="Range query failed" query=increase(baskets_baskets_checked_out_count[1m15s]) err="Post \"http://prometheus:9090/api/v1/query_range\": context canceled"
grafana | logger=tsdb.prometheus t=2023-09-20T12:06:26.480724055Z level=error msg="Range query failed" query=increase(baskets_baskets_canceled_count[1m15s]) err="Post \"http://prometheus:9090/api/v1/query_range\": context canceled"
grafana | logger=context traceID=00000000000000000000000000000000 userId=0 orgId=1 uname= t=2023-09-20T12:06:26.480756722Z level=info msg="Request Completed" method=POST path=/api/ds/query status=400 remote_addr=172.18.0.1 time_ms=5 duration=5.706083ms size=269 referer="http://localhost:3000/d/Pc9ixd4Vk/application?orgId=1&refresh=30s" traceID=00000000000000000000000000000000
grafana | logger=tsdb.prometheus t=2023-09-20T12:06:26.48107043Z level=error msg="Range query failed" query=increase(customers_received_messages_count[1m15s]) err="Post \"http://prometheus:9090/api/v1/query_range\": context canceled"
grafana | logger=context traceID=00000000000000000000000000000000 userId=0 orgId=1 uname= t=2023-09-20T12:06:26.48126368Z level=info msg="Request Completed" method=POST path=/api/ds/query status=400 remote_addr=172.18.0.1 time_ms=20 duration=20.58625ms size=99 referer="http://localhost:3000/d/Pc9ixd4Vk/application?orgId=1&refresh=30s" traceID=00000000000000000000000000000000
grafana | logger=tsdb.prometheus t=2023-09-20T12:06:26.481415138Z level=error msg="Range query failed" query=increase(customers_sent_messages_count[1m15s]) err="Post \"http://prometheus:9090/api/v1/query_range\": context canceled"
grafana | logger=context traceID=00000000000000000000000000000000 userId=0 orgId=1 uname= t=2023-09-20T12:06:26.481455638Z level=info msg="Request Completed" method=POST path=/api/ds/query status=400 remote_addr=172.18.0.1 time_ms=22 duration=22.907417ms size=99 referer="http://localhost:3000/d/Pc9ixd4Vk/application?orgId=1&refresh=30s" traceID=00000000000000000000000000000000
grafana | logger=tsdb.prometheus t=2023-09-20T12:06:26.48437593Z level=error msg="Range query failed" query=increase(stores_sent_messages_count[1m15s]) err="Post \"http://prometheus:9090/api/v1/query_range\": context canceled"
grafana | logger=context traceID=00000000000000000000000000000000 userId=0 orgId=1 uname= t=2023-09-20T12:06:26.484744847Z level=info msg="Request Completed" method=POST path=/api/ds/query status=400 remote_addr=172.18.0.1 time_ms=3 duration=3.860542ms size=99 referer="http://localhost:3000/d/Pc9ixd4Vk/application?orgId=1&refresh=30s" traceID=00000000000000000000000000000000
grafana | logger=tsdb.prometheus t=2023-09-20T12:06:26.494374805Z level=error msg="Range query failed" query=increase(customers_customers_registered_count[1m15s]) err="Post \"http://prometheus:9090/api/v1/query_range\": context canceled"
grafana | logger=context traceID=00000000000000000000000000000000 userId=0 orgId=1 uname= t=2023-09-20T12:06:26.494427097Z level=info msg="Request Completed" method=POST path=/api/ds/query status=400 remote_addr=172.18.0.1 time_ms=12 duration=12.560708ms size=99 referer="http://localhost:3000/d/Pc9ixd4Vk/application?orgId=1&refresh=30s" traceID=00000000000000000000000000000000
collector | 2023-09-20T12:12:59.978Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 7}
collector | 2023-09-20T12:13:00.180Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 24}
collector | 2023-09-20T12:13:01.184Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 6}
collector | 2023-09-20T12:13:04.809Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 3}
collector | 2023-09-20T12:13:05.210Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 12}
collector | 2023-09-20T12:13:05.814Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 7}
collector | 2023-09-20T12:13:06.219Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 2}
collector | 2023-09-20T12:13:09.841Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 1}
collector | 2023-09-20T12:13:10.245Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 11}
collector | 2023-09-20T12:13:10.848Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 5}
collector | 2023-09-20T12:13:14.875Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 3}
collector | 2023-09-20T12:13:15.278Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 12}
collector | 2023-09-20T12:13:15.882Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 4}
collector | 2023-09-20T12:13:16.285Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 2}
collector | 2023-09-20T12:13:19.908Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 3}
collector | 2023-09-20T12:13:20.310Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 14}
collector | 2023-09-20T12:13:21.113Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 1}
collector | 2023-09-20T12:13:24.935Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 2}
collector | 2023-09-20T12:13:25.137Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 22}
collector | 2023-09-20T12:13:26.142Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 5}
collector | 2023-09-20T12:13:26.546Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 4}
collector | 2023-09-20T12:13:29.968Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 3}
collector | 2023-09-20T12:13:30.169Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 20}
collector | 2023-09-20T12:13:31.181Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 3}
collector | 2023-09-20T12:13:34.802Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 3}
collector | 2023-09-20T12:13:35.204Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 20}
collector | 2023-09-20T12:13:35.806Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 12}
collector | 2023-09-20T12:13:36.207Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 6}
collector | 2023-09-20T12:13:39.836Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 1}
collector | 2023-09-20T12:13:40.240Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 13}
collector | 2023-09-20T12:13:40.842Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 2}
collector | 2023-09-20T12:13:41.244Z info TracesExporter {"kind": "exporter", "data_type": "traces", "name": "logging", "#spans": 2}
grafana | logger=live t=2023-09-20T12:18:33.088289544Z level=info msg="Initialized channel handler" channel=grafana/dashboard/uid/BKf2sowmj address=grafana/dashboard/uid/BKf2sowmj
prometheus | ts=2023-09-20T13:04:51.975Z caller=compact.go:519 level=info component=tsdb msg="write block" mint=1695204291419 maxt=1695211200000 ulid=01HASB306VTMA1K6NRP5ZCCEQ3 duration=44.237792ms
prometheus | ts=2023-09-20T13:04:51.978Z caller=head.go:842 level=info component=tsdb msg="Head GC completed" duration=2.063209ms