skywalking-booster-ui/src/views/dashboard/related/ebpf/components/EBPFSchedules.vue

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this work for additional information regarding copyright ownership.
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<template>
  <div class="filters">
    <div class="mb-10 flex-h">
      <Selector
        :value="selectedLabels"
        :options="labels"
        size="small"
        placeholder="Please select labels"
        @change="changeLabels"
        class="inputs mr-10"
        :multiple="true"
      />
      <div class="mr-5 duration" v-if="duration.length">
        <span>{{ duration[0] }}</span>
        <span> ~ </span>
        <span>{{ duration[1] }}</span>
      </div>
    </div>
    <div class="flex-h">
      <Selector
        v-if="ebpfStore.selectedTask.targetType === 'OFF_CPU'"
        :value="aggregateType"
        :options="AggregateTypes"
        size="small"
        placeholder="Please select a type"
        @change="changeAggregateType"
        class="selector mr-10"
      />
      <el-popover placement="bottom" :width="680" trigger="click">
        <template #reference>
          <el-button type="primary" size="small">
            {{ t("processSelect") }}
          </el-button>
        </template>
        <el-input
          v-model="searchText"
          placeholder="Please input name"
          class="input-with-search"
          size="small"
          @change="searchProcesses(0)"
        >
          <template #append>
            <el-button size="small">
              <Icon size="sm" iconName="search" />
            </el-button>
          </template>
        </el-input>
        <el-table
          :data="currentProcesses"
          ref="multipleTableRef"
          @selection-change="handleSelectionChange"
        >
          <el-table-column type="selection" width="55" />
          <el-table-column
            v-for="(h, index) of TableHeader"
            :property="h.property"
            :label="h.label"
            :key="index"
            width="150"
          />
          <el-table-column width="300" label="Attributes">
            <template #default="scope">
              {{ scope.row.attributes.map((d: {name: string, value: string}) => `${d.name}=${d.value}`).join("; ") }}
            </template>
          </el-table-column>
        </el-table>
        <el-pagination
          class="pagination"
          background
          small
          layout="prev, pager, next"
          :page-size="pageSize"
          :total="processes.length"
          @current-change="changePage"
          @prev-click="changePage"
          @next-click="changePage"
        />
      </el-popover>
      <el-button type="primary" size="small" @click="analyzeEBPF">
        {{ t("analyze") }}
      </el-button>
    </div>
  </div>
</template>
<script lang="ts" setup>
import { ref, watch } from "vue";
import dayjs from "dayjs";
import { useI18n } from "vue-i18n";
import { Option } from "@/types/app";
import { TableHeader, AggregateTypes } from "./data";
import { useEbpfStore } from "@/store/modules/ebpf";
import { EBPFProfilingSchedule, Process } from "@/types/ebpf";
import { ElMessage, ElTable } from "element-plus";

const { t } = useI18n();
const ebpfStore = useEbpfStore();
const pageSize = 5;
const multipleTableRef = ref<InstanceType<typeof ElTable>>();
const selectedProcesses = ref<string[]>([]);
const labels = ref<Option[]>([{ label: "All", value: "0" }]);
const processes = ref<Process[]>([]);
const currentProcesses = ref<Process[]>([]);
const selectedLabels = ref<string[]>(["0"]);
const searchText = ref<string>("");
const aggregateType = ref<string>(AggregateTypes[0].value);
const duration = ref<string[]>([]);
const dateFormat = (date: number, pattern = "YYYY-MM-DD HH:mm:ss") =>
  dayjs(date).format(pattern);

function changeLabels(opt: any[]) {
  const arr = opt.map((d) => d.value);
  selectedLabels.value = arr;
}

function changeAggregateType(opt: any[]) {
  aggregateType.value = opt[0].value;
  ebpfStore.setAnalyzeTrees([]);
}

const handleSelectionChange = (arr: Process[]) => {
  selectedProcesses.value = arr.map((d: Process) => d.id);
};

async function analyzeEBPF() {
  let arr: string[] = selectedLabels.value;
  if (selectedLabels.value.includes("0")) {
    arr = labels.value.map((d: Option) => d.value);
  }
  const ranges: { start: number; end: number }[] = [];
  const scheduleIdList = ebpfStore.eBPFSchedules.flatMap(
    (d: EBPFProfilingSchedule) => {
      const l = d.process.labels.find((d: string) => arr.includes(d));
      const i = selectedProcesses.value.includes(d.process.id);
      if (l || i) {
        ranges.push({
          start: d.startTime,
          end: d.endTime,
        });
        return d.scheduleId;
      }
    }
  );
  let timeRanges: { start: number; end: number }[] = [];
  for (const r of ranges) {
    if (timeRanges.length) {
      for (const t of timeRanges) {
        if (r.start > t.start && r.start < t.end) {
          if (r.end > t.end) {
            t.end = r.end;
          }
        }
      }
    } else {
      timeRanges.push(r);
    }
  }
  const res = await ebpfStore.getEBPFAnalyze({
    scheduleIdList,
    timeRanges,
    aggregateType: aggregateType.value,
  });
  if (res.data.errors) {
    ElMessage.error(res.data.errors);
    return;
  }
}

function getSchedules() {
  labels.value = [{ label: "All", value: "0" }];
  selectedLabels.value = ["0"];
  processes.value = [];
  const ranges = ebpfStore.eBPFSchedules.map((d: EBPFProfilingSchedule) => {
    for (const l of d.process.labels) {
      labels.value.push({ label: l, value: l });
    }
    processes.value.push(d.process);
    return [d.startTime / 10000, d.endTime / 10000];
  });
  if (ranges.length) {
    const arr = ranges.flat(1);
    const min = Math.min(...arr);
    const max = Math.max(...arr);
    duration.value = [dateFormat(min * 10000), dateFormat(max * 10000)];
  } else {
    duration.value = [];
  }
  searchProcesses(0);
  analyzeEBPF();
}

function changePage(pageIndex: number) {
  searchProcesses(pageIndex);
}

function searchProcesses(pageIndex: number) {
  const arr = processes.value.filter(
    (d: {
      name: string;
      instanceName: string;
      attributes: { name: string; value: string }[];
    }) =>
      d.name.includes(searchText.value) ||
      d.instanceName.includes(searchText.value) ||
      searchAttribute(d.attributes, searchText.value)
  );
  currentProcesses.value = arr.filter(
    (d, index: number) =>
      (pageIndex - 1 || 0) * pageSize <= index &&
      pageSize * (pageIndex || 1) > index
  );
}

function searchAttribute(
  attributes: { name: string; value: string }[],
  text: string
) {
  const item = attributes.find(
    (d: { name: string; value: string }) => d.name === "command_line"
  );

  if (!item) {
    return false;
  }
  return item.value.includes(text);
}

watch(
  () => ebpfStore.eBPFSchedules,
  () => {
    getSchedules();
  }
);
</script>
<style lang="scss" scoped>
.filters {
  margin: 5px 0;
  width: 100%;
  min-width: 560px;
}

.schedules {
  width: calc(100% - 5px);
  margin: 0 5px 5px 0;
  height: calc(100% - 60px);
  min-height: 150px;
}

.inputs {
  width: 350px;
}

.input-with-search {
  width: 650px;
  margin-bottom: 5px;
}

.pagination {
  margin-top: 10px;
}

.selector {
  width: 120px;
}

.duration {
  line-height: 30px;
}
</style>