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The following commit(s) were added to refs/heads/dev by this push:
new 5c4ba4105d [Feature-14138][Metrics] Add metrics for api server (#14177)
5c4ba4105d is described below
commit 5c4ba4105ded04a61264044c5aa192bd78700165
Author: Rick Cheng <[email protected]>
AuthorDate: Tue May 23 12:22:49 2023 +0800
[Feature-14138][Metrics] Add metrics for api server (#14177)
---
docs/docs/en/guide/metrics/metrics.md | 8 +-
docs/docs/zh/guide/metrics/metrics.md | 8 +-
.../api/aspect/AccessLogAspect.java | 5 +-
.../api/interceptor/LoginHandlerInterceptor.java | 14 +
.../api/metrics/ApiServerMetrics.java | 112 ++++
.../api/service/impl/ResourcesServiceImpl.java | 11 +-
.../api/service/ResourcesServiceTest.java | 13 +
.../resources/grafana/DolphinSchedulerApi.json | 598 +++++++++++++++++++++
8 files changed, 762 insertions(+), 7 deletions(-)
diff --git a/docs/docs/en/guide/metrics/metrics.md
b/docs/docs/en/guide/metrics/metrics.md
index 951cccc4ac..72911f7b60 100644
--- a/docs/docs/en/guide/metrics/metrics.md
+++ b/docs/docs/en/guide/metrics/metrics.md
@@ -17,7 +17,7 @@ cd dolphinscheduler-meter/src/main/resources/grafana-demo
docker compose up
```
-then access the `Grafana` by the url: `http://localhost/3001` for dashboards.
+then access the `Grafana` by the url: `http://localhost:3001` for dashboards.
@@ -111,7 +111,11 @@ For example, you can get the master metrics by `curl
http://localhost:5679/actua
### Api Server Metrics
-- Currently, we have not embedded any metrics in Api Server.
+- ds.api.request.count: (counter) the number of requests received by the api
server
+- ds.api.response.count: (counter) the number of responses received by the api
server, sliced by tag `code`
+- ds.api.response.time: (histogram) the response time distribution of the api
server
+- ds.api.resource.upload.size: (histogram) size distribution of resource files
uploaded by the api server (bytes)
+- ds.api.resource.download.size: (histogram) size distribution of resource
files download by the api server (bytes)
### Alert Server Related
diff --git a/docs/docs/zh/guide/metrics/metrics.md
b/docs/docs/zh/guide/metrics/metrics.md
index 03b601f066..e5c746efa3 100644
--- a/docs/docs/zh/guide/metrics/metrics.md
+++ b/docs/docs/zh/guide/metrics/metrics.md
@@ -17,7 +17,7 @@ cd dolphinscheduler-meter/src/main/resources/grafana-demo
docker compose up
```
-然后，您即可通过http://localhost/3001`链接访问`Grafana`面板。
+然后，您即可通过`http://localhost:3001`链接访问`Grafana`面板。
@@ -111,7 +111,11 @@ metrics exporter端口`server.port`是在application.yaml里定义的:
master: `
### Api Server指标
-- 目前我们尚未提供任何Api Server指标
+- ds.api.request.count: (counter) api请求次数
+- ds.api.response.count: (counter) api响应次数，可由标签`code`切分
+- ds.api.response.time: (histogram) api响应时间分布
+- ds.api.resource.upload.size: (histogram) api上传资源文件大小的分布（bytes）
+- ds.api.resource.download.size: (histogram) api下载资源文件大小的分布（bytes）
### Alert Server指标
diff --git
a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/aspect/AccessLogAspect.java
b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/aspect/AccessLogAspect.java
index 027301506c..b64e4baa78 100644
---
a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/aspect/AccessLogAspect.java
+++
b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/aspect/AccessLogAspect.java
@@ -17,6 +17,7 @@
package org.apache.dolphinscheduler.api.aspect;
+import org.apache.dolphinscheduler.api.metrics.ApiServerMetrics;
import org.apache.dolphinscheduler.common.constants.Constants;
import org.apache.dolphinscheduler.common.utils.CodeGenerateUtils;
import org.apache.dolphinscheduler.dao.entity.User;
@@ -110,7 +111,9 @@ public class AccessLogAspect {
Object ob = proceedingJoinPoint.proceed();
- log.info("Call {}:{} success, cost: {}ms", requestMethod, URI,
(System.currentTimeMillis() - startTime));
+ long costTime = System.currentTimeMillis() - startTime;
+ log.info("Call {}:{} success, cost: {}ms", requestMethod, URI,
costTime);
+ ApiServerMetrics.recordApiResponseTime(costTime);
return ob;
}
diff --git
a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/interceptor/LoginHandlerInterceptor.java
b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/interceptor/LoginHandlerInterceptor.java
index 345c93b88a..cc1928404b 100644
---
a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/interceptor/LoginHandlerInterceptor.java
+++
b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/interceptor/LoginHandlerInterceptor.java
@@ -18,6 +18,7 @@
package org.apache.dolphinscheduler.api.interceptor;
import org.apache.dolphinscheduler.api.enums.Status;
+import org.apache.dolphinscheduler.api.metrics.ApiServerMetrics;
import org.apache.dolphinscheduler.api.security.Authenticator;
import org.apache.dolphinscheduler.common.constants.Constants;
import org.apache.dolphinscheduler.common.enums.Flag;
@@ -61,6 +62,8 @@ public class LoginHandlerInterceptor implements
HandlerInterceptor {
*/
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse
response, Object handler) {
+ ApiServerMetrics.incApiRequestCount();
+
// get token
String token = request.getHeader("token");
User user;
@@ -96,5 +99,16 @@ public class LoginHandlerInterceptor implements
HandlerInterceptor {
public void postHandle(HttpServletRequest request, HttpServletResponse
response, Object handler,
ModelAndView modelAndView) throws Exception {
ThreadLocalContext.getTimezoneThreadLocal().remove();
+
+ int code = response.getStatus();
+ if (code >= 200 && code < 300) {
+ ApiServerMetrics.incApiResponse2xxCount();
+ } else if (code >= 300 && code < 400) {
+ ApiServerMetrics.incApiResponse3xxCount();
+ } else if (code >= 400 && code < 500) {
+ ApiServerMetrics.incApiResponse4xxCount();
+ } else if (code >= 500 && code < 600) {
+ ApiServerMetrics.incApiResponse5xxCount();
+ }
}
}
diff --git
a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/metrics/ApiServerMetrics.java
b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/metrics/ApiServerMetrics.java
new file mode 100644
index 0000000000..47ae1bcfab
--- /dev/null
+++
b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/metrics/ApiServerMetrics.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the 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.
+ * The 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 org.apache.dolphinscheduler.api.metrics;
+
+import lombok.experimental.UtilityClass;
+import io.micrometer.core.instrument.Counter;
+import io.micrometer.core.instrument.DistributionSummary;
+import io.micrometer.core.instrument.Metrics;
+
+@UtilityClass
+public class ApiServerMetrics {
+
+ private final Counter apiRequestCounter =
+ Counter.builder("ds.api.request.count")
+ .description("Api request count")
+ .register(Metrics.globalRegistry);
+
+ private final Counter apiResponse2xxCounter =
+ Counter.builder("ds.api.response.count")
+ .tag("code", "2xx")
+ .description("Api 2xx response count")
+ .register(Metrics.globalRegistry);
+
+ private final Counter apiResponse3xxCounter =
+ Counter.builder("ds.api.response.count")
+ .tag("code", "3xx")
+ .description("Api 3xx response count")
+ .register(Metrics.globalRegistry);
+
+ private final Counter apiResponse4xxCounter =
+ Counter.builder("ds.api.response.count")
+ .tag("code", "4xx")
+ .description("Api 4xx response count")
+ .register(Metrics.globalRegistry);
+
+ private final Counter apiResponse5xxCounter =
+ Counter.builder("ds.api.response.count")
+ .tag("code", "5xx")
+ .description("Api 5xx response count")
+ .register(Metrics.globalRegistry);
+
+ private final DistributionSummary apiResourceUploadSizeDistribution =
+ DistributionSummary.builder("ds.api.resource.upload.size")
+ .baseUnit("bytes")
+ .publishPercentiles(0.5, 0.75, 0.95, 0.99)
+ .publishPercentileHistogram()
+ .description("size of upload resource files on api")
+ .register(Metrics.globalRegistry);
+
+ private final DistributionSummary apiResourceDownloadSizeDistribution =
+ DistributionSummary.builder("ds.api.resource.download.size")
+ .baseUnit("bytes")
+ .publishPercentiles(0.5, 0.75, 0.95, 0.99)
+ .publishPercentileHistogram()
+ .description("size of download resource files on api")
+ .register(Metrics.globalRegistry);
+
+ private final DistributionSummary apiResponseTimeDistribution =
+ DistributionSummary.builder("ds.api.response.time")
+ .baseUnit("milliseconds")
+ .publishPercentiles(0.5, 0.75, 0.95, 0.99)
+ .publishPercentileHistogram()
+ .description("response time on api")
+ .register(Metrics.globalRegistry);
+
+ public void incApiRequestCount() {
+ apiRequestCounter.increment();
+ }
+
+ public void incApiResponse2xxCount() {
+ apiResponse2xxCounter.increment();
+ }
+
+ public void incApiResponse3xxCount() {
+ apiResponse3xxCounter.increment();
+ }
+
+ public void incApiResponse4xxCount() {
+ apiResponse4xxCounter.increment();
+ }
+
+ public void incApiResponse5xxCount() {
+ apiResponse5xxCounter.increment();
+ }
+
+ public void recordApiResourceUploadSize(final long size) {
+ apiResourceUploadSizeDistribution.record(size);
+ }
+
+ public void recordApiResourceDownloadSize(final long size) {
+ apiResourceDownloadSizeDistribution.record(size);
+ }
+
+ public void recordApiResponseTime(final long milliseconds) {
+ apiResponseTimeDistribution.record(milliseconds);
+ }
+}
diff --git
a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ResourcesServiceImpl.java
b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ResourcesServiceImpl.java
index 27ed5ced4c..5a585a8248 100644
---
a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ResourcesServiceImpl.java
+++
b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ResourcesServiceImpl.java
@@ -32,6 +32,7 @@ import
org.apache.dolphinscheduler.api.dto.resources.visitor.ResourceTreeVisitor
import org.apache.dolphinscheduler.api.dto.resources.visitor.Visitor;
import org.apache.dolphinscheduler.api.enums.Status;
import org.apache.dolphinscheduler.api.exceptions.ServiceException;
+import org.apache.dolphinscheduler.api.metrics.ApiServerMetrics;
import org.apache.dolphinscheduler.api.service.ResourcesService;
import org.apache.dolphinscheduler.api.utils.PageInfo;
import org.apache.dolphinscheduler.api.utils.RegexUtils;
@@ -64,6 +65,7 @@ import org.apache.commons.lang3.StringUtils;
import java.io.File;
import java.io.IOException;
+import java.nio.file.Paths;
import java.text.MessageFormat;
import java.time.LocalDateTime;
import java.time.temporal.ChronoUnit;
@@ -277,8 +279,9 @@ public class ResourcesServiceImpl extends BaseServiceImpl
implements ResourcesSe
throw new ServiceException(
String.format("upload resource: %s file: %s failed.",
name, file.getOriginalFilename()));
} else
- log.info("Upload resource file complete, resourceName:{},
fileName:{}.",
- RegexUtils.escapeNRT(name),
RegexUtils.escapeNRT(file.getOriginalFilename()));
+ ApiServerMetrics.recordApiResourceUploadSize(file.getSize());
+ log.info("Upload resource file complete, resourceName:{},
fileName:{}.",
+ RegexUtils.escapeNRT(name),
RegexUtils.escapeNRT(file.getOriginalFilename()));
return result;
}
@@ -467,6 +470,7 @@ public class ResourcesServiceImpl extends BaseServiceImpl
implements ResourcesSe
}
}
+ ApiServerMetrics.recordApiResourceUploadSize(file.getSize());
return result;
}
@@ -1143,6 +1147,8 @@ public class ResourcesServiceImpl extends BaseServiceImpl
implements ResourcesSe
try {
if (storageOperate.exists(fullName)) {
content = storageOperate.vimFile(tenantCode, fullName,
skipLineNum, limit);
+ long size = content.stream().mapToLong(String::length).sum();
+ ApiServerMetrics.recordApiResourceDownloadSize(size);
} else {
log.error("read file {} not exist in storage", fullName);
putMsg(result, Status.RESOURCE_FILE_NOT_EXIST, fullName);
@@ -1463,6 +1469,7 @@ public class ResourcesServiceImpl extends BaseServiceImpl
implements ResourcesSe
try {
storageOperate.download(tenantCode, fullName, localFileName, true);
+
ApiServerMetrics.recordApiResourceDownloadSize(java.nio.file.Files.size(Paths.get(localFileName)));
return
org.apache.dolphinscheduler.api.utils.FileUtils.file2Resource(localFileName);
} catch (IOException e) {
log.error("Download resource error, the path is {}, and local
filename is {}, the error message is {}",
diff --git
a/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ResourcesServiceTest.java
b/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ResourcesServiceTest.java
index 169775acae..3b7efaabdd 100644
---
a/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ResourcesServiceTest.java
+++
b/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ResourcesServiceTest.java
@@ -48,6 +48,8 @@ import org.apache.dolphinscheduler.spi.enums.ResourceType;
import org.apache.commons.collections4.CollectionUtils;
import java.io.IOException;
+import java.nio.file.Path;
+import java.nio.file.Paths;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.Arrays;
@@ -127,6 +129,10 @@ public class ResourcesServiceTest {
private MockedStatic<PropertyUtils> mockedStaticPropertyUtils;
+ private MockedStatic<Paths> mockedStaticPaths;
+
+ private MockedStatic<java.nio.file.Files> filesMockedStatic;
+
private Throwable exception;
@BeforeEach
@@ -137,6 +143,8 @@ public class ResourcesServiceTest {
Mockito.mockStatic(org.apache.dolphinscheduler.api.utils.FileUtils.class);
mockedStaticPropertyUtils = Mockito.mockStatic(PropertyUtils.class);
+ mockedStaticPaths = Mockito.mockStatic(Paths.class);
+ filesMockedStatic = Mockito.mockStatic(java.nio.file.Files.class);
}
@AfterEach
@@ -145,6 +153,8 @@ public class ResourcesServiceTest {
mockedStaticFiles.close();
mockedStaticDolphinschedulerFileUtils.close();
mockedStaticPropertyUtils.close();
+ mockedStaticPaths.close();
+ filesMockedStatic.close();
}
@Test
@@ -668,7 +678,10 @@ public class ResourcesServiceTest {
Mockito.when(tenantMapper.queryById(1)).thenReturn(getTenant());
Mockito.when(userMapper.selectById(1)).thenReturn(getUser());
org.springframework.core.io.Resource resourceMock =
Mockito.mock(org.springframework.core.io.Resource.class);
+ Path path = Mockito.mock(Path.class);
+ Mockito.when(Paths.get(Mockito.any())).thenReturn(path);
try {
+
Mockito.when(java.nio.file.Files.size(Mockito.any())).thenReturn(1L);
// resource null
org.springframework.core.io.Resource resource =
resourcesService.downloadResource(getUser(), "");
Assertions.assertNull(resource);
diff --git
a/dolphinscheduler-meter/src/main/resources/grafana/DolphinSchedulerApi.json
b/dolphinscheduler-meter/src/main/resources/grafana/DolphinSchedulerApi.json
new file mode 100644
index 0000000000..4aa96d0dca
--- /dev/null
+++ b/dolphinscheduler-meter/src/main/resources/grafana/DolphinSchedulerApi.json
@@ -0,0 +1,598 @@
+{
+ "annotations": {
+ "list": [
+ {
+ "builtIn": 1,
+ "datasource": "-- Grafana --",
+ "enable": true,
+ "hide": true,
+ "iconColor": "rgba(0, 211, 255, 1)",
+ "name": "Annotations & Alerts",
+ "target": {
+ "limit": 100,
+ "matchAny": false,
+ "tags": [],
+ "type": "dashboard"
+ },
+ "type": "dashboard"
+ }
+ ]
+ },
+ "editable": true,
+ "fiscalYearStartMonth": 0,
+ "graphTooltip": 0,
+ "id": 7,
+ "links": [],
+ "liveNow": false,
+ "panels": [
+ {
+ "datasource": {
+ "type": "prometheus",
+ "uid": "PBFA97CFB590B2093"
+ },
+ "fieldConfig": {
+ "defaults": {
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
+ "axisLabel": "",
+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
+ "hideFrom": {
+ "legend": false,
+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "auto",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "thresholds": {
+ "mode": "absolute",
+ "steps": [
+ {
+ "color": "green",
+ "value": null
+ },
+ {
+ "color": "red",
+ "value": 80
+ }
+ ]
+ }
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 8,
+ "w": 12,
+ "x": 0,
+ "y": 0
+ },
+ "id": 2,
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "list",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "targets": [
+ {
+ "datasource": {
+ "type": "prometheus",
+ "uid": "PBFA97CFB590B2093"
+ },
+ "exemplar": true,
+ "expr": "sum(increase(ds_api_request_count_total{}[1m]))",
+ "interval": "",
+ "legendFormat": "",
+ "refId": "A"
+ }
+ ],
+ "title": "Api Request Count/1m",
+ "type": "timeseries"
+ },
+ {
+ "datasource": {
+ "type": "prometheus",
+ "uid": "PBFA97CFB590B2093"
+ },
+ "fieldConfig": {
+ "defaults": {
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
+ "axisLabel": "",
+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
+ "hideFrom": {
+ "legend": false,
+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "auto",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "thresholds": {
+ "mode": "absolute",
+ "steps": [
+ {
+ "color": "green",
+ "value": null
+ },
+ {
+ "color": "red",
+ "value": 80
+ }
+ ]
+ }
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 8,
+ "w": 12,
+ "x": 12,
+ "y": 0
+ },
+ "id": 8,
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "list",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "targets": [
+ {
+ "datasource": {
+ "type": "prometheus",
+ "uid": "PBFA97CFB590B2093"
+ },
+ "exemplar": true,
+ "expr": "increase(ds_api_response_time_milliseconds{}[5m])",
+ "interval": "",
+ "legendFormat": "",
+ "refId": "A"
+ }
+ ],
+ "title": "Api Response Time/5m",
+ "type": "timeseries"
+ },
+ {
+ "datasource": {
+ "type": "prometheus",
+ "uid": "PBFA97CFB590B2093"
+ },
+ "fieldConfig": {
+ "defaults": {
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
+ "axisLabel": "",
+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
+ "hideFrom": {
+ "legend": false,
+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "auto",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "thresholds": {
+ "mode": "absolute",
+ "steps": [
+ {
+ "color": "green",
+ "value": null
+ },
+ {
+ "color": "red",
+ "value": 80
+ }
+ ]
+ }
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 8,
+ "w": 12,
+ "x": 0,
+ "y": 8
+ },
+ "id": 6,
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "list",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "targets": [
+ {
+ "datasource": {
+ "type": "prometheus",
+ "uid": "PBFA97CFB590B2093"
+ },
+ "exemplar": true,
+ "expr": "sum(increase(ds_api_response_count_total{}[1m]))",
+ "interval": "",
+ "legendFormat": "",
+ "refId": "A"
+ }
+ ],
+ "title": "Api Response Count/1m",
+ "type": "timeseries"
+ },
+ {
+ "datasource": {
+ "type": "prometheus",
+ "uid": "PBFA97CFB590B2093"
+ },
+ "fieldConfig": {
+ "defaults": {
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
+ "axisLabel": "",
+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
+ "hideFrom": {
+ "legend": false,
+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "auto",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "thresholds": {
+ "mode": "absolute",
+ "steps": [
+ {
+ "color": "green",
+ "value": null
+ },
+ {
+ "color": "red",
+ "value": 80
+ }
+ ]
+ }
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 8,
+ "w": 12,
+ "x": 12,
+ "y": 8
+ },
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+ "templating": {
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+}
\ No newline at end of file
