From 3f5ee064cb5d1a0e3fff42c54c76178e042890d4 Mon Sep 17 00:00:00 2001
From: Nikolay Stanchev <ns17@it-innovation.soton.ac.uk>
Date: Wed, 18 Jul 2018 08:21:11 +0000
Subject: [PATCH] Updates Graph API Influx query
---
docs/clmc-service.md | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/docs/clmc-service.md b/docs/clmc-service.md
index 410b74f..bbb4828 100644
--- a/docs/clmc-service.md
+++ b/docs/clmc-service.md
@@ -74,13 +74,13 @@ It offers different API endpoints to configure and control the aggregator as wel
These parameters are then filled in the following influx query template:
```
- SELECT {0}, {1}, {2} AS mean_response_time FROM "{3}"."{4}".{5} WHERE sfc_i='{6}' and time>={7} and time<{8} GROUP BY ipendpoint, location, sf_i
+ SELECT {0} AS mean_response_time, {1} AS mean_request_size, {2} AS mean_response_size FROM "{3}"."{4}".{5} WHERE sfc_i='{6}' and time>={7} and time<{8} GROUP BY ipendpoint, location, sf_i
```
E.g. for the minio service function, the following query will be used to retrieve the data from influx (request url is /graph/build?from=1528385420&to=1528385860):
```
- SELECT mean(sum)/mean(count), mean(request_size)/mean(count), mean(response_size)/mean(count) AS mean_response_time FROM "MSDemo"."autogen".minio_http_requests_duration_seconds WHERE sfc_i='MSDemo_1' and time>=1528385420000000000 and time<1528385860000000000 GROUP BY ipendpoint, location, sf_i
+ SELECT mean(sum)/mean(count) AS mean_response_time, mean(request_size)/mean(count) AS mean_request_size, mean(response_size)/mean(count) AS mean_response_size FROM "MSDemo"."autogen".minio_http_requests_duration_seconds WHERE sfc_i='MSDemo_1' and time>=1528385420000000000 and time<1528385860000000000 GROUP BY ipendpoint, location, sf_i
```
N.B. timestamps are converted to nano seconds.
--
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