6.15.2.1.2.3.1. RPC CALL fail-over test report

This is the report for Test Case 1: Client and Server connected to Master, Master fails.

This scenario is executed with help of oslo.messaging simulator. There is one client-server pair of simulator running in single-threaded mode. The stats are collected from both client and server and detailed report is shown with one second precision.

6.15.2.1.2.3.1.1. Execution Summary

attribute value
Client sent, msg 32027
Server received, msg 32027
Client received replies, msg 32027
Loss, msg 0
Errors, msg 0
Duration, sec 121.1
Throughput, msg/sec 264.6
Transfer, Mb 98.6
Bandwidth, Mb/sec 0.8
Avg. request latency, ms 2.3
Max request latency, ms 2031.8
Avg. round-trip latency, ms 3.7
Max round-trip latency, ms 4049.4

6.15.2.1.2.3.1.2. Message flow

This chart shows the message flow between client and server. It includes messages sent by the client, received by the server, replies received by the client and errors caught by the client.

../../../../../_images/rpc_call_message_flow5.svg
where:
  • sent - messages sent by the client
  • received - messages received by the server
  • round-trip - replies to messages received by the client
  • errors - errors exposed and caught by the client

6.15.2.1.2.3.1.3. Messages sent by the client

This chart shows messages sent by client and error rate.

../../../../../_images/rpc_call_sent_messages5.svg
RPC CALL sent messages
time sent, msg errors, msg
0 1 0
1 246 0
2 255 0
3 256 0
4 266 0
5 267 0
6 262 0
7 257 0
8 255 0
9 240 0
10 . 0
11 . 0
12 . 0
13 5 0
14 276 0
15 283 0
16 282 0
17 264 0
18 257 0
19 262 0
20 265 0
21 272 0
22 276 0
23 277 0
24 282 0
25 282 0
26 277 0
27 280 0
28 281 0
29 281 0
30 275 0
31 283 0
32 284 0
33 279 0
34 277 0
35 282 0
36 277 0
37 276 0
38 277 0
39 279 0
40 277 0
41 281 0
42 277 0
43 278 0
44 278 0
45 275 0
46 280 0
47 280 0
48 281 0
49 277 0
50 276 0
51 280 0
52 273 0
53 279 0
54 277 0
55 279 0
56 270 0
57 271 0
58 266 0
59 269 0
60 270 0
61 268 0
62 265 0
63 271 0
64 267 0
65 266 0
66 271 0
67 265 0
68 268 0
69 277 0
70 281 0
71 280 0
72 276 0
73 280 0
74 278 0
75 276 0
76 284 0
77 280 0
78 277 0
79 271 0
80 255 0
81 300 0
82 294 0
83 296 0
84 298 0
85 301 0
86 299 0
87 296 0
88 293 0
89 296 0
90 296 0
91 298 0
92 296 0
93 292 0
94 292 0
95 289 0
96 279 0
97 286 0
98 279 0
99 269 0
100 267 0
101 266 0
102 268 0
103 272 0
104 272 0
105 277 0
106 268 0
107 281 0
108 280 0
109 281 0
110 278 0
111 283 0
112 272 0
113 282 0
114 274 0
115 270 0
116 271 0
117 278 0
118 266 0
119 273 0
120 253 0

6.15.2.1.2.3.1.4. Messages received by the server

This chart shows messages received by the server and their latency.

../../../../../_images/rpc_call_received_messages5.svg
RPC CALL received messages
time sent, msg latency, ms
0 0 .
1 0 .
2 244 2.5
3 254 2.3
4 256 2.3
5 266 2.3
6 267 2.2
7 262 2.3
8 257 2.3
9 255 2.3
10 243 2.3
11 0 .
12 1 2031.8
13 0 .
14 1 3.9
15 276 2.3
16 282 2.2
17 283 2.2
18 264 2.4
19 257 2.5
20 262 2.4
21 264 2.4
22 272 2.3
23 276 2.3
24 277 2.2
25 282 2.3
26 282 2.3
27 277 2.3
28 280 2.3
29 281 2.3
30 281 2.3
31 275 2.3
32 283 2.2
33 283 2.3
34 279 2.3
35 278 2.3
36 281 2.2
37 277 2.3
38 276 2.3
39 278 2.3
40 278 2.3
41 277 2.3
42 281 2.3
43 277 2.3
44 278 2.3
45 279 2.3
46 274 2.3
47 280 2.3
48 281 2.3
49 280 2.3
50 277 2.3
51 277 2.3
52 279 2.3
53 273 2.3
54 279 2.3
55 277 2.3
56 279 2.3
57 270 2.4
58 271 2.3
59 266 2.4
60 269 2.4
61 270 2.3
62 268 2.4
63 265 2.4
64 271 2.3
65 267 2.4
66 266 2.4
67 271 2.3
68 265 2.4
69 268 2.4
70 277 2.3
71 280 2.3
72 280 2.3
73 276 2.3
74 280 2.3
75 278 2.3
76 277 2.3
77 283 2.3
78 280 2.3
79 277 2.3
80 272 2.3
81 255 2.4
82 299 2.1
83 294 2.1
84 296 2.1
85 298 2.1
86 301 2.1
87 299 2.1
88 296 2.1
89 293 2.2
90 296 2.1
91 296 2.1
92 298 2.1
93 296 2.1
94 292 2.1
95 292 2.2
96 289 2.2
97 279 2.2
98 286 2.2
99 279 2.3
100 269 2.4
101 267 2.4
102 265 2.4
103 268 2.4
104 273 2.3
105 271 2.3
106 277 2.3
107 268 2.4
108 281 2.2
109 280 2.3
110 281 2.3
111 278 2.3
112 284 2.2
113 272 2.3
114 281 2.3
115 275 2.3
116 270 2.4
117 271 2.3
118 278 2.3
119 265 2.4
120 273 2.3
121 261 2.4
122 0 .

6.15.2.1.2.3.1.5. Replies received by the client

This chart shows replies received by the client and total round-trip latency.

../../../../../_images/rpc_call_round_trip_messages5.svg
RPC CALL round-trip messages
time round-trip, msg latency, ms
0 0 .
1 246 4.1
2 255 3.9
3 256 3.9
4 266 3.7
5 267 3.7
6 262 3.8
7 257 3.8
8 255 3.9
9 240 3.8
10 0 .
11 0 .
12 0 .
13 4 1015.8
14 277 3.6
15 282 3.5
16 283 3.5
17 264 3.7
18 257 3.8
19 261 3.8
20 265 3.7
21 272 3.6
22 276 3.6
23 277 3.6
24 282 3.5
25 283 3.5
26 277 3.6
27 279 3.5
28 282 3.5
29 281 3.5
30 274 3.6
31 284 3.5
32 283 3.5
33 279 3.5
34 278 3.6
35 282 3.5
36 276 3.6
37 277 3.6
38 277 3.6
39 278 3.5
40 277 3.6
41 281 3.5
42 277 3.6
43 278 3.6
44 279 3.5
45 275 3.6
46 280 3.5
47 280 3.5
48 280 3.5
49 277 3.6
50 277 3.6
51 279 3.5
52 273 3.6
53 279 3.5
54 278 3.6
55 279 3.5
56 270 3.7
57 270 3.6
58 267 3.7
59 269 3.7
60 270 3.7
61 267 3.7
62 265 3.7
63 272 3.6
64 266 3.7
65 266 3.7
66 271 3.6
67 266 3.7
68 268 3.7
69 277 3.6
70 280 3.5
71 280 3.5
72 276 3.6
73 281 3.5
74 277 3.5
75 277 3.6
76 283 3.5
77 280 3.5
78 277 3.6
79 272 3.6
80 255 3.8
81 300 3.3
82 294 3.4
83 296 3.3
84 298 3.3
85 301 3.3
86 299 3.3
87 296 3.3
88 293 3.4
89 295 3.3
90 297 3.3
91 298 3.3
92 296 3.3
93 292 3.4
94 292 3.4
95 289 3.4
96 279 3.5
97 286 3.5
98 279 3.5
99 269 3.7
100 266 3.7
101 266 3.7
102 268 3.7
103 273 3.6
104 271 3.6
105 277 3.6
106 268 3.7
107 281 3.5
108 280 3.5
109 281 3.5
110 278 3.6
111 283 3.5
112 273 3.6
113 281 3.5
114 274 3.6
115 270 3.7
116 271 3.6
117 278 3.5
118 266 3.7
119 273 3.6
120 255 3.7