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[APM] Add callout to inform users of high cardinality in unique transaction names #67610

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[APM] Add callout to inform users of high cardinality in unique transaction names #67610

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f968d61
[APM] Add callout
formgeist May 28, 2020
59a7248
Changed color and icon
formgeist May 29, 2020
ba23649
Updated copy and styling
formgeist Jun 2, 2020
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17 changes: 17 additions & 0 deletions x-pack/plugins/apm/public/components/app/TransactionOverview/index.tsx
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Expand Up @@ -11,6 +11,9 @@ import {
EuiFlexGroup,
EuiFlexItem,
EuiHorizontalRule,
EuiCallOut,
EuiLink,
EuiCode,
} from '@elastic/eui';
import { Location } from 'history';
import { first } from 'lodash';
Expand Down Expand Up @@ -154,6 +157,20 @@ export function TransactionOverview() {
<h3>Transactions</h3>
</EuiTitle>
<EuiSpacer size="s" />
<EuiCallOut
title="This view shows a subset of reported transactions."
color="danger"
iconType="alert"
>
<p>
The number of unique transaction names exceeds the configured
value of 200. Try reconfiguring your agents to group similar
transactions or increase the value of
<EuiCode>xpack.apm.ui.transactionGroupBucketSize</EuiCode>.{' '}
<EuiLink href="#">Learn more in the docs.</EuiLink>.
</p>
</EuiCallOut>
<EuiSpacer size="s" />
<TransactionList
isLoading={transactionListStatus === 'loading'}
items={transactionListData}
Expand Down