1

Parser Characterization Report:

2

Number of states on ingress: 38

3

4

Number of matches on ingress: 94

5

6

Longest path (21 states) on ingress:

7

$entry_point.start

8

$entry_point.start.$oob_stall_0

9

$entry_point.start.$split_0

parse_sidecar

parse_vlan

parse_ipv4

validate_ipv4_mcast1_2

14

validate_ipv4_mcast_3

set_mcast_ipv4

goto_proto_ipv4

parse_udp

parse_geneve

parse_geneve_opt

parse_geneve_ox_opt

parse_geneve_ext_tag

geneve_opt_parsed

geneve_parsed

parse_inner_eth

parse_inner_ipv6

parse_inner_ipv6.$split_0

27

parse_inner_tcp

28

29

Shortest path (3 states) on ingress:

30

$entry_point.start

31

$entry_point.start.$oob_stall_0

32

$entry_point.start.$split_0

33

34

Average rate: 3.47619 Bps

35

Min packet size at 100 Gbps: 216 B (143 B payload)

36

Max data rate for min-sized packets: 32.94 Gbps / 56.4041 MPps

37

38

Extractor usage:

39

+------------------------------------------+------------+-------+--------+--------+---------------------------+-----------+

40

|State |Match |8-bit |16-bit |32-bit |Total Extractors (16-bit) |Other |

41

+------------------------------------------+------------+-------+--------+--------+---------------------------+-----------+

42

|$entry_point.start |* |0 |4 |0 |4 | |

43

|$entry_point.start.$oob_stall_0 |* |0 |0 |0 |0 | |

44

|$entry_point.start.$split_0 |0x0901 |1 |4 |2 |9 |clot 3 |

45

|- |0x8100 |1 |4 |2 |9 |clot 3 |

46

|- |0x0800 |1 |4 |2 |9 |clot 3 |

47

|- |0x86dd |1 |4 |2 |9 |clot 3 |

48

|- |0x0806 |1 |4 |2 |9 |clot 3 |

49

|- |0x88cc |2 |5 |2 |11 |clot 3 |

50

|- |0x**** |1 |4 |2 |9 |clot 3 |

51

|$entry_point.start.$split_0.$oob_stall_0 |* |0 |0 |0 |0 | |

52

|parse_sidecar |0x8100 |0 |8 |3 |14 | |

53

|- |0x0800 |0 |8 |3 |14 | |

54

|- |0x86dd |0 |8 |3 |14 | |

55

|- |0x0806 |0 |8 |3 |14 | |

56

|- |0x**** |0 |8 |3 |14 | |

57

|parse_sidecar.$oob_stall_1 |* |0 |0 |0 |0 | |

58

|parse_sidecar.$oob_stall_0 |* |0 |0 |0 |0 | |

59

|parse_vlan |0x0800 |1 |3 |0 |4 | |

60

|- |0x86dd |1 |3 |0 |4 | |

61

|- |0x0806 |1 |3 |0 |4 | |

62

|- |0x**** |1 |3 |0 |4 | |

63

|parse_arp |* |1 |1 |1 |4 |clot 0 |

64

|parse_ipv6 |* |3 |2 |7 |19 |csum 0 |

65

|parse_ipv6.$split_0 |0xff01 |1 |1 |2 |6 |csum 0 |

66

|- |0xff02 |1 |0 |2 |5 |csum 0 |

67

|- |0x**** |0 |0 |2 |4 |csum 0 |

68

|check_ipv6_mcast |0xff |1 |0 |0 |1 | |

69

|- |0x** |0 |0 |0 |0 | |

70

|validate_hop_limit |0x00 |0 |1 |0 |1 | |

71

|- |0x** |0 |0 |0 |0 | |

72

|set_mcast_ipv6 |0x00 |0 |1 |0 |1 | |

73

|- |0x01 |0 |1 |0 |1 | |

74

|- |0x** |0 |0 |0 |0 | |

75

|set_link_local_mcast |0x00 |0 |1 |0 |1 | |

76

|- |0x01 |0 |0 |0 |0 | |

77

|- |0x** |0 |0 |0 |0 | |

78

|goto_proto_ipv6 |0x3a |0 |6 |0 |6 |csum 0 1 |

79

|- |0x06 |0 |8 |3 |14 |csum 0 |

80

|- |0x11 |0 |0 |0 |0 | |

81

|- |0x** |0 |0 |0 |0 | |

82

|parse_ipv4 |0xe* |2 |5 |5 |17 |csum 0 1 |

83

|- |0x** |2 |5 |5 |17 |csum 0 1 |

84

|validate_ttl |0x00 |0 |1 |0 |1 | |

85

|- |0x** |0 |0 |0 |0 | |

86

|validate_ipv4_mcast1_2 |0x0100 |0 |0 |0 |0 | |

87

|- |0x**** |1 |1 |0 |2 | |

88

|validate_ipv4_mcast_3 |0x5e |0 |0 |0 |0 | |

89

|- |0x** |1 |1 |0 |2 | |

90

|set_mcast_ipv4 |0x00 |1 |1 |0 |2 | |

91

|- |0x01 |1 |1 |0 |2 | |

92

|- |0x** |1 |0 |0 |1 | |

93

|goto_proto_ipv4 |0x01 |0 |6 |0 |6 |csum 0 1 |

94

|- |0x06 |0 |8 |3 |14 |csum 0 |

95

|- |0x11 |0 |0 |0 |0 | |

96

|- |0x** |0 |0 |0 |0 | |

97

|parse_udp |0x17c1 |0 |8 |0 |8 |csum 0 |

98

|- |0x**** |0 |8 |0 |8 |csum 0 |

99

|parse_geneve |0b**000000 |0 |1 |2 |5 | |

100

|- |0x** |0 |1 |2 |5 | |

101

|parse_geneve_opt |0x0129 |0 |0 |0 |0 | |

102

|- |0x**** |0 |1 |0 |1 | |

103

|parse_geneve_ox_opt |0b*0000000 |1 |0 |1 |3 | |

104

|- |0b*0000001 |0 |0 |0 |0 | |

105

|- |0b*0000010 |0 |0 |0 |0 | |

106

|- |0x** |0 |1 |0 |1 | |

107

|parse_geneve_mss_tag |0b***00001 |1 |0 |0 |1 |clot 1 |

108

|- |0x** |1 |1 |0 |2 |clot 1 |

109

|parse_geneve_mcast_tag |0b***00001 |1 |0 |0 |1 |clot 2 |

110

|- |0x** |1 |1 |0 |2 |clot 2 |

111

|parse_geneve_ext_tag |0b***00000 |0 |0 |0 |0 | |

112

|- |0x** |0 |1 |0 |1 | |

113

|geneve_opt_parsed |0x0 |0 |0 |0 |0 | |

114

|- |0x2 |0 |0 |0 |0 | |

115

|- |0x1 |0 |1 |0 |1 | |

116

|- |0b** |0 |0 |0 |0 | |

117

|geneve_parsed |0x6558 |0 |0 |0 |0 | |

118

|- |0x0800 |0 |0 |0 |0 | |

119

|- |0x86dd |3 |1 |7 |18 | |

120

|- |0x**** |0 |0 |0 |0 | |

121

|parse_inner_eth |0x0800 |0 |4 |2 |8 | |

122

|- |0x86dd |0 |4 |2 |8 | |

123

|- |0x**** |0 |4 |2 |8 | |

124

|parse_inner_ipv6 |* |3 |1 |7 |18 | |

125

|parse_inner_ipv6.$split_0 |0x06 |0 |0 |2 |4 | |

126

|- |0x11 |0 |0 |2 |4 | |

127

|- |0x3a |0 |0 |2 |4 | |

128

|- |0x** |0 |0 |2 |4 | |

129

|parse_inner_ipv4 |0x06 |2 |4 |3 |12 | |

130

|- |0x11 |2 |4 |3 |12 | |

131

|- |0x01 |2 |4 |3 |12 | |

132

|- |0x** |2 |4 |3 |12 | |

133

|parse_inner_icmp |* |0 |5 |0 |5 | |

134

|parse_inner_udp |* |0 |5 |0 |5 | |

135

|parse_inner_tcp |* |0 |5 |3 |11 | |

136

+------------------------------------------+------------+-------+--------+--------+---------------------------+-----------+

137

Number of states on egress: 22

138

139

Number of matches on egress: 50

140

141

Longest path (17 states) on egress:

142

$entry_point.start

143

$entry_point.start.$oob_stall_1

144

$entry_point.start.$split_0

parse_vlan

parse_ipv6

parse_ipv6.$split_0

parse_udp

parse_geneve

parse_geneve_opt

parse_geneve_ox_opt

parse_geneve_ext_tag

geneve_opt_parsed

geneve_parsed

parse_inner_eth

parse_inner_ipv6

parse_inner_ipv6.$split_0

158

parse_inner_tcp

159

160

Shortest path (3 states) on egress:

161

$entry_point.start

162

$entry_point.start.$oob_stall_1

163

$entry_point.start.$split_0

164

165

Average rate: 4.29412 Bps

166

Min packet size at 100 Gbps: 175 B (102 B payload)

167

Max data rate for min-sized packets: 41.48 Gbps / 71.0274 MPps

168

169

Extractor usage:

170

+---------------------------------+------------+-------+--------+--------+---------------------------+----------+

171

|State |Match |8-bit |16-bit |32-bit |Total Extractors (16-bit) |Other |

172

+---------------------------------+------------+-------+--------+--------+---------------------------+----------+

173

|$entry_point.start |* |2 |1 |1 |5 |clot 11 |

174

|$entry_point.start.$oob_stall_1 |* |0 |0 |0 |0 | |

175

|$entry_point.start.$split_0 |0x8100 |0 |1 |1 |3 |clot 11 |

176

|- |0x0800 |0 |1 |1 |3 |clot 11 |

177

|- |0x86dd |0 |1 |1 |3 |clot 11 |

178

|- |0x**** |0 |1 |1 |3 |clot 11 |

179

|parse_vlan |0x0800 |1 |0 |0 |1 |clot 13 |

180

|- |0x86dd |1 |0 |0 |1 |clot 13 |

181

|- |0x**** |1 |0 |0 |1 |clot 13 |

182

|parse_ipv6 |* |0 |1 |2 |5 |clot 1 |

183

|parse_ipv6.$split_0 |0x11 |0 |0 |2 |4 |clot 1 |

184

|- |0x** |0 |0 |2 |4 |clot 1 |

185

|parse_ipv4 |0x11 |1 |0 |0 |1 |clot 4 |

186

|- |0x** |1 |0 |0 |1 |clot 4 |

187

|parse_udp |0x17c1 |1 |0 |0 |1 |clot 10 |

188

|- |0x**** |1 |0 |0 |1 |clot 10 |

189

|parse_geneve |0b**000000 |1 |0 |0 |1 |clot 9 |

190

|- |0x** |1 |0 |0 |1 |clot 9 |

191

|parse_geneve_opt |0x0129 |0 |0 |0 |0 | |

192

|- |0x**** |0 |0 |0 |0 | |

193

|parse_geneve_ox_opt |0b*0000000 |0 |1 |0 |1 |clot 12 |

194

|- |0b*0000001 |0 |0 |0 |0 | |

195

|- |0b*0000010 |0 |0 |0 |0 | |

196

|- |0x** |0 |0 |0 |0 | |

197

|parse_geneve_mss_tag |0b***00001 |0 |1 |0 |1 |clot 6 |

198

|- |0x** |0 |1 |0 |1 |clot 6 |

199

|parse_geneve_mcast_tag |0b***00001 |0 |1 |0 |1 |clot 7 |

200

|- |0x** |0 |1 |0 |1 |clot 7 |

201

|parse_geneve_ext_tag |0b***00000 |0 |0 |0 |0 | |

202

|- |0x** |0 |0 |0 |0 | |

203

|geneve_opt_parsed |0x0 |0 |0 |0 |0 | |

204

|- |0x2 |0 |0 |0 |0 | |

205

|- |0x1 |0 |0 |0 |0 | |

206

|- |0b** |0 |0 |0 |0 | |

207

|geneve_parsed |0x6558 |0 |0 |0 |0 | |

208

|- |0x0800 |0 |0 |0 |0 | |

209

|- |0x86dd |0 |1 |0 |1 |clot 0 |

210

|- |0x**** |0 |0 |0 |0 | |

211

|parse_inner_eth |0x0800 |0 |1 |0 |1 |clot 5 |

212

|- |0x86dd |0 |1 |0 |1 |clot 5 |

213

|- |0x**** |0 |1 |0 |1 |clot 5 |

214

|parse_inner_ipv6 |* |0 |1 |0 |1 |clot 0 |

215

|parse_inner_ipv6.$split_0 |0x06 |0 |0 |0 |0 |clot 0 |

216

|- |0x11 |0 |0 |0 |0 |clot 0 |

217

|- |0x** |0 |0 |0 |0 |clot 0 |

218

|parse_inner_ipv4 |0x06 |0 |1 |0 |1 |clot 3 |

219

|- |0x11 |0 |1 |0 |1 |clot 3 |

220

|- |0x** |0 |1 |0 |1 |clot 3 |

221

|parse_inner_udp |* |0 |1 |0 |1 |clot 8 |

222

|parse_inner_tcp |* |0 |1 |0 |1 |clot 2 |

223

+---------------------------------+------------+-------+--------+--------+---------------------------+----------+