| // Licensed to Apache Software Foundation (ASF) under one or more contributor |
| // license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright |
| // ownership. Apache Software Foundation (ASF) licenses this file to you under |
| // the Apache License, Version 2.0 (the "License"); you may |
| // not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| package create |
| |
| import ( |
| "time" |
| |
| "github.com/apache/skywalking-cli/internal/flags" |
| "github.com/apache/skywalking-cli/internal/model/ebpf" |
| "github.com/apache/skywalking-cli/pkg/display" |
| "github.com/apache/skywalking-cli/pkg/display/displayable" |
| "github.com/apache/skywalking-cli/pkg/graphql/profiling" |
| |
| "github.com/urfave/cli/v2" |
| |
| api "skywalking.apache.org/repo/goapi/query" |
| ) |
| |
| var FixedTimeCreateCommand = &cli.Command{ |
| Name: "fixed", |
| Aliases: []string{"cft"}, |
| Usage: "Create a new ebpf profiling fixed time task", |
| UsageText: `Create a new ebpf profiling fixed time task |
| |
| Examples: |
| 1. Create ebpf profiling fixed time task |
| $ swctl ebpf-profiling createByFixedTime --process-finder=PROCESS_ID --process-id=abc --duration=1m --target-type=ON_CPU`, |
| Flags: flags.Flags( |
| []cli.Flag{ |
| &cli.GenericFlag{ |
| Name: "process-finder", |
| Usage: "the `process-finder` by the way to address the target process", |
| Value: &ebpf.ProfilingProcessFinderTypeEnumValue{ |
| Enum: api.AllEBPFProfilingProcessFinderType, |
| Default: api.EBPFProfilingProcessFinderTypeProcessID, |
| Selected: api.EBPFProfilingProcessFinderTypeProcessID, |
| }, |
| }, |
| &cli.StringFlag{ |
| Name: "process-id", |
| Usage: "the `process-id` by which process ID need to be profiling", |
| Required: false, |
| }, |
| &cli.StringFlag{ |
| Name: "duration", |
| Usage: "profiling task continuous time.", |
| Required: true, |
| }, |
| &cli.Int64Flag{ |
| Name: "start-time", |
| Usage: "profiling task start time(millisecond).", |
| }, |
| &cli.GenericFlag{ |
| Name: "target-type", |
| Usage: "the `target-type` by the way of profiling the process", |
| Value: &ebpf.ProfilingTargetTypeEnumValue{ |
| Enum: api.AllEBPFProfilingTargetType, |
| Default: api.EBPFProfilingTargetTypeOnCPU, |
| Selected: api.EBPFProfilingTargetTypeOnCPU, |
| }, |
| }, |
| }, |
| ), |
| Action: func(ctx *cli.Context) error { |
| processID := ctx.String("process-id") |
| duration, err := time.ParseDuration(ctx.String("duration")) |
| if err != nil { |
| return err |
| } |
| request := &api.EBPFProfilingTaskFixedTimeCreationRequest{ |
| ProcessFinder: &api.EBPFProfilingProcessFinder{ |
| FinderType: ctx.Generic("process-finder").(*ebpf.ProfilingProcessFinderTypeEnumValue).Selected, |
| ProcessID: &processID, |
| }, |
| StartTime: ctx.Int64("start-time"), |
| Duration: int(duration.Seconds()), |
| TargetType: ctx.Generic("target-type").(*ebpf.ProfilingTargetTypeEnumValue).Selected, |
| } |
| |
| task, err := profiling.CreateEBPFProfilingFixedTimeTask(ctx, request) |
| |
| if err != nil { |
| return err |
| } |
| |
| return display.Display(ctx, &displayable.Displayable{Data: task, Condition: request}) |
| }, |
| } |