6.16.2.1.2.2.2. RPC CAST fail-over test report

This is the report for Test Case 2: Client and Server connected to Slave 1, Slave 1 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.

6.16.2.1.2.2.2.1. Execution Summary

attribute

value

Client sent, msg

119985

Server received, msg

117349

Loss, msg

2636

Errors, msg

0

Duration, sec

121.1

Throughput, msg/sec

991.2

Transfer, Mb

373.6

Bandwidth, Mb/sec

3.1

Avg. latency, ms

1.6

Max latency, ms

26.9

6.16.2.1.2.2.2.2. Message flow

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

../../../../../_images/rpc_cast_message_flow4.svg
where:
  • sent - messages sent by the client

  • received - messages received by the server

  • errors - errors exposed and caught by the client

6.16.2.1.2.2.2.3. Messages sent by the client

This chart shows messages sent by client and error rate.

../../../../../_images/rpc_cast_sent_messages4.svg
RPC CAST sent messages

time

sent, msg

errors, msg

0

1

0

1

1077

0

2

1114

0

3

1043

0

4

1072

0

5

1061

0

6

1047

0

7

1038

0

8

1055

0

9

1058

0

10

1082

0

11

93

0

12

.

0

13

415

0

14

646

0

15

575

0

16

502

0

17

642

0

18

1008

0

19

843

0

20

1068

0

21

852

0

22

1039

0

23

1059

0

24

1037

0

25

968

0

26

843

0

27

1034

0

28

1090

0

29

1091

0

30

1083

0

31

1094

0

32

1067

0

33

1080

0

34

1068

0

35

1052

0

36

1076

0

37

1076

0

38

1057

0

39

1050

0

40

1080

0

41

1077

0

42

1054

0

43

1058

0

44

1052

0

45

1057

0

46

1060

0

47

1033

0

48

1042

0

49

1037

0

50

1043

0

51

1054

0

52

1074

0

53

1049

0

54

1066

0

55

1073

0

56

1067

0

57

1037

0

58

1063

0

59

1054

0

60

1047

0

61

1059

0

62

1099

0

63

1065

0

64

1051

0

65

1029

0

66

1017

0

67

1001

0

68

1046

0

69

1050

0

70

1017

0

71

1000

0

72

1008

0

73

1015

0

74

1013

0

75

1019

0

76

1002

0

77

998

0

78

1051

0

79

995

0

80

1029

0

81

1030

0

82

1020

0

83

1024

0

84

1061

0

85

1036

0

86

1037

0

87

1004

0

88

1040

0

89

1006

0

90

1030

0

91

1051

0

92

1052

0

93

1006

0

94

1052

0

95

1022

0

96

1020

0

97

1026

0

98

1026

0

99

1026

0

100

1030

0

101

1025

0

102

1046

0

103

1039

0

104

1027

0

105

1031

0

106

1038

0

107

1038

0

108

1018

0

109

1035

0

110

1041

0

111

1032

0

112

1032

0

113

1030

0

114

1027

0

115

1018

0

116

1002

0

117

1030

0

118

1031

0

119

976

0

120

973

0

6.16.2.1.2.2.2.4. Messages received by the server

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

../../../../../_images/rpc_cast_received_messages4.svg
RPC CAST received messages

time

round-trip, msg

latency, ms

0

0

.

1

0

.

2

1070

1.6

3

1115

2.1

4

1043

1.7

5

1071

1.6

6

1062

1.7

7

1048

1.6

8

1038

1.6

9

1054

1.7

10

1058

1.6

11

1082

1.6

12

99

1.6

13

0

.

14

0

.

15

0

.

16

0

.

17

0

.

18

138

1.9

19

1008

1.8

20

844

1.8

21

1069

1.5

22

852

1.8

23

1039

2.0

24

1060

1.5

25

1037

1.5

26

968

1.7

27

843

1.7

28

1034

1.5

29

1090

1.6

30

1091

1.5

31

1083

1.5

32

1094

1.6

33

1067

1.5

34

1080

1.5

35

1068

1.5

36

1052

1.7

37

1076

1.5

38

1075

1.5

39

1057

1.6

40

1050

1.5

41

1080

1.5

42

1078

1.7

43

1054

1.5

44

1057

1.5

45

1053

1.6

46

1057

1.5

47

1059

1.5

48

1034

1.6

49

1042

1.5

50

1037

1.6

51

1043

1.5

52

1054

1.6

53

1074

1.5

54

1049

1.5

55

1067

1.6

56

1073

1.5

57

1067

1.5

58

1036

1.6

59

1063

1.5

60

1055

1.5

61

1047

1.6

62

1059

1.5

63

1099

1.5

64

1065

1.6

65

1052

1.5

66

1028

1.5

67

1017

1.7

68

1001

1.6

69

1045

1.5

70

1051

1.5

71

1017

1.6

72

999

1.6

73

1008

1.6

74

1015

1.7

75

1014

1.6

76

1018

1.5

77

1003

1.6

78

998

1.6

79

1051

1.5

80

994

1.6

81

1029

1.6

82

1030

1.6

83

1020

1.5

84

1025

1.6

85

1060

1.5

86

1035

1.5

87

1037

1.6

88

1004

1.6

89

1040

1.5

90

1007

1.6

91

1030

1.6

92

1050

1.5

93

1052

1.5

94

1006

1.6

95

1052

1.5

96

1022

1.6

97

1019

1.6

98

1026

1.6

99

1027

1.5

100

1024

1.7

101

1033

1.6

102

1024

1.6

103

1046

1.5

104

1039

1.7

105

1027

1.6

106

1031

1.5

107

1038

1.6

108

1038

1.6

109

1018

1.6

110

1035

1.6

111

1041

1.5

112

1031

1.6

113

1033

1.7

114

1030

1.5

115

1027

1.5

116

1019

1.6

117

1002

1.6

118

1029

1.5

119

1032

1.5

120

976

1.8

121

977

1.5

122

0

.