1

Parser Characterization Report:

2

Number of states on ingress: 44

3

4

Number of matches on ingress: 106

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 |2 |2 |6 | |

43

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

44

|$entry_point.start.$split_0 |0x0901 |0 |4 |3 |10 | |

45

|- |0x8100 |0 |4 |3 |10 | |

46

|- |0x0800 |0 |4 |3 |10 | |

47

|- |0x86dd |0 |4 |3 |10 | |

48

|- |0x0806 |0 |4 |3 |10 | |

49

|- |0x88cc |0 |4 |4 |12 | |

50

|- |0x**** |0 |4 |3 |10 | |

51

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

52

|parse_sidecar |0x8100 |2 |7 |4 |17 | |

53

|- |0x0800 |2 |7 |4 |17 | |

54

|- |0x86dd |2 |7 |4 |17 | |

55

|- |0x0806 |2 |7 |4 |17 | |

56

|- |0x**** |2 |7 |4 |17 | |

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 |2 |1 |5 | |

60

|- |0x86dd |1 |2 |1 |5 | |

61

|- |0x0806 |1 |2 |1 |5 | |

62

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

63

|parse_arp |* |0 |0 |3 |6 |clot 0 |

64

|parse_ipv6 |* |2 |1 |9 |21 |csum 0 |

65

|parse_ipv6.$split_0 |0xff01 |1 |0 |3 |7 |csum 0 |

66

|- |0xff02 |0 |0 |4 |8 |csum 0 |

67

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

68

|check_ipv6_mcast |0xff |0 |0 |1 |2 | |

69

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

70

|validate_hop_limit |0x00 |2 |0 |0 |2 | |

71

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

72

|set_mcast_ipv6 |0x00 |2 |0 |0 |2 | |

73

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

74

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

75

|set_link_local_mcast |0x00 |2 |0 |0 |2 | |

76

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

77

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

78

|goto_proto_ipv6 |0x3a |0 |5 |2 |9 |csum 0 1 |

79

|- |0x06 |0 |6 |5 |16 |csum 0 |

80

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

81

|- |0x84 |2 |0 |0 |2 | |

82

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

83

|parse_icmp6 |0x80 |0 |0 |0 |0 | |

84

|- |0x81 |0 |0 |0 |0 | |

85

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

86

|drop_interface_local_mcast.$split_0 |* |1 |0 |0 |1 | |

87

|parse_ipv4 |0xe* |2 |3 |7 |19 |csum 0 1 |

88

|- |0x** |2 |3 |7 |19 |csum 0 1 |

89

|validate_ttl |0x00 |2 |0 |0 |2 | |

90

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

91

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

92

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

93

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

94

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

95

|invalidate_ipv4_mcast.$split_0 |* |1 |0 |0 |1 | |

96

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

97

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

98

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

99

|goto_proto_ipv4 |0x01 |0 |5 |2 |9 |csum 0 1 |

100

|- |0x06 |0 |6 |5 |16 |csum 0 |

101

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

102

|- |0x84 |2 |0 |0 |2 | |

103

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

104

|parse_udp |0x17c1 |0 |6 |2 |10 |csum 0 |

105

|- |0x**** |0 |6 |2 |10 |csum 0 |

106

|parse_geneve |0b**000000 |2 |1 |2 |7 | |

107

|- |0x** |2 |1 |2 |7 | |

108

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

109

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

110

|parse_geneve_ox_opt |0b*0000000 |0 |0 |2 |4 | |

111

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

112

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

113

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

114

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

115

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

116

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

117

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

118

|geneve_malformed |* |2 |0 |0 |2 | |

119

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

120

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

121

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

122

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

123

|- |0x1 |2 |0 |0 |2 | |

124

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

125

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

126

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

127

|- |0x86dd |2 |1 |8 |19 | |

128

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

129

|parse_inner_eth |0x0800 |0 |7 |1 |9 | |

130

|- |0x86dd |0 |7 |1 |9 | |

131

|- |0x**** |0 |7 |1 |9 | |

132

|parse_inner_ipv6 |* |2 |1 |8 |19 | |

133

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

134

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

135

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

136

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

137

|parse_inner_ipv4 |0x06 |2 |3 |4 |13 | |

138

|- |0x11 |2 |3 |4 |13 | |

139

|- |0x01 |2 |3 |4 |13 | |

140

|- |0x** |2 |3 |4 |13 | |

141

|parse_inner_icmp |* |0 |4 |1 |6 | |

142

|parse_inner_udp |* |0 |4 |1 |6 | |

143

|parse_inner_tcp |* |0 |4 |4 |12 | |

144

|parse_icmp |0x08 |0 |0 |0 |0 | |

145

|- |0x00 |0 |0 |0 |0 | |

146

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

147

|invalidate_ttl |* |2 |0 |0 |2 | |

148

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

149

Number of states on egress: 24

150

151

Number of matches on egress: 55

152

153

Longest path (17 states) on egress:

154

$entry_point.start

155

$entry_point.start.$oob_stall_1

156

$entry_point.start.$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

170

parse_inner_tcp

171

172

Shortest path (3 states) on egress:

173

$entry_point.start

174

$entry_point.start.$oob_stall_1

175

$entry_point.start.$split_0

176

177

Average rate: 4.29412 Bps

178

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

179

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

180

181

Extractor usage:

182

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

183

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

184

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

185

|$entry_point.start |* |1 |2 |0 |3 |clot 6 |

186

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

187

|$entry_point.start.$split_0 |0x8100 |0 |0 |0 |0 |clot 6 |

188

|- |0x0800 |0 |0 |0 |0 |clot 6 |

189

|- |0x86dd |0 |0 |0 |0 |clot 6 |

190

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

191

|parse_vlan |0x0800 |0 |1 |0 |1 |clot 14 |

192

|- |0x86dd |0 |1 |0 |1 |clot 14 |

193

|- |0x**** |0 |1 |0 |1 |clot 14 |

194

|parse_ipv6 |* |1 |0 |0 |1 |clot 1 |

195

|parse_ipv6.$split_0 |0x06 |0 |0 |0 |0 |clot 1 |

196

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

197

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

198

|parse_ipv4 |0x01 |0 |1 |0 |1 |clot 4 |

199

|- |0x06 |0 |1 |0 |1 |clot 4 |

200

|- |0x11 |0 |1 |0 |1 |clot 4 |

201

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

202

|parse_udp |0x17c1 |0 |1 |0 |1 |clot 11 |

203

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

204

|parse_geneve |0b**000000 |0 |1 |0 |1 |clot 10 |

205

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

206

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

207

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

208

|parse_geneve_ox_opt |0b*0000000 |0 |1 |0 |1 |clot 13 |

209

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

210

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

211

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

212

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

213

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

214

|parse_geneve_mcast_tag |0b***00001 |0 |1 |0 |1 |clot 8 |

215

|- |0x** |0 |1 |0 |1 |clot 8 |

216

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

217

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

218

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

219

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

220

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

221

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

222

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

223

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

224

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

225

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

226

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

227

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

228

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

229

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

230

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

231

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

232

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

233

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

234

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

235

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

236

|parse_inner_udp |* |0 |1 |0 |1 |clot 9 |

237

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

238

|parse_tcp |* |0 |0 |0 |0 | |

239

|parse_icmp |* |0 |1 |0 |1 |clot 12 |

240

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