/usr/share/gocode/src/github.com/influxdata/influxdb/stress/v2/stress_client/reporting.go is in golang-github-influxdb-influxdb-dev 1.1.1+dfsg1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | package stressClient
import (
"log"
"strconv"
"time"
influx "github.com/influxdata/influxdb/client/v2"
)
// reporting.go contains functions to emit tags and points from various parts of stressClient
// These points are then written to the ("_%v", sf.TestName) database
// These are the tags that stressClient adds to any response points
func (sc *stressClient) tags(statementID string) map[string]string {
tags := map[string]string{
"number_targets": fmtInt(len(sc.addresses)),
"precision": sc.precision,
"writers": fmtInt(sc.wconc),
"readers": fmtInt(sc.qconc),
"test_id": sc.testID,
"statement_id": statementID,
"write_interval": sc.wdelay,
"query_interval": sc.qdelay,
}
return tags
}
// These are the tags that the StressTest adds to any response points
func (st *StressTest) tags() map[string]string {
tags := map[string]string{
"precision": st.Precision,
"batch_size": fmtInt(st.BatchSize),
}
return tags
}
// This function makes a *client.Point for reporting on writes
func (sc *stressClient) writePoint(retries int, statementID string, statusCode int, responseTime time.Duration, addedTags map[string]string, writeBytes int) *influx.Point {
tags := sumTags(sc.tags(statementID), addedTags)
fields := map[string]interface{}{
"status_code": statusCode,
"response_time_ns": responseTime.Nanoseconds(),
"num_bytes": writeBytes,
}
point, err := influx.NewPoint("write", tags, fields, time.Now())
if err != nil {
log.Fatalf("Error creating write results point\n error: %v\n", err)
}
return point
}
// This function makes a *client.Point for reporting on queries
func (sc *stressClient) queryPoint(statementID string, body []byte, statusCode int, responseTime time.Duration, addedTags map[string]string) *influx.Point {
tags := sumTags(sc.tags(statementID), addedTags)
fields := map[string]interface{}{
"status_code": statusCode,
"num_bytes": len(body),
"response_time_ns": responseTime.Nanoseconds(),
}
point, err := influx.NewPoint("query", tags, fields, time.Now())
if err != nil {
log.Fatalf("Error creating query results point\n error: %v\n", err)
}
return point
}
// Adds two map[string]string together
func sumTags(tags1, tags2 map[string]string) map[string]string {
tags := make(map[string]string)
// Add all tags from first map to return map
for k, v := range tags1 {
tags[k] = v
}
// Add all tags from second map to return map
for k, v := range tags2 {
tags[k] = v
}
return tags
}
// Turns an int into a string
func fmtInt(i int) string {
return strconv.FormatInt(int64(i), 10)
}
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