flowmatch_example_flowstat.cpp Source File

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43 

44 // Include this in order to access the Napatech API

45 #include <nt.h>

46 

47 #include <iostream>

48 

49 #include "flowmatch_example_helper.h"

50 

51 #include "flowmatch_example_flowstat.h"

52 

53 void openAndClearFlowStats(NtStatStream_t& hStatStream)

54 {

55  int status;

56  NtStatistics_t hStat;

57 

58  // Open the stat stream.

59  status = NT_StatOpen(&hStatStream, "Learn_example_flowstats");

60  handleErrorStatus(status, "NT_StatOpen() failed");

61 

62  // Read the statistics counters in order to clear them.

63  hStat.cmd = NT_STATISTICS_READ_CMD_FLOW_V0;

64  hStat.u.flowData_v0.clear = 1; // Clear statistics

65  hStat.u.flowData_v0.adapterNo = ADAPTER_NO;

66  status = NT_StatRead(hStatStream, &hStat);

67  handleErrorStatus(status, "NT_StatRead() failed");

68 }

69 

70 void printAndCloseFlowStats(NtStatStream_t& hStatStream)

71 {

72  int status;

73  NtStatistics_t hStat;

74 

75  // Read the statistics counters

76  hStat.cmd = NT_STATISTICS_READ_CMD_FLOW_V0;

77  hStat.u.flowData_v0.clear = 0; // Don't clear statistics

78  hStat.u.flowData_v0.adapterNo = ADAPTER_NO;

79  status = NT_StatRead(hStatStream, &hStat);

80  handleErrorStatus(status, "NT_StatRead() failed");

81 

82  std::cout << "Statistic from stat stream:" << std::endl

83  << " Learn:" << std::endl

84  << " Done: " << hStat.u.flowData_v0.learnDone << std::endl

85  << " Ignore: " << hStat.u.flowData_v0.learnIgnore << std::endl

86  << " Fail: " << hStat.u.flowData_v0.learnFail << std::endl

87  << " Unlearn:" << std::endl

88  << " Done: " << hStat.u.flowData_v0.unlearnDone << std::endl

89  << " Ignore: " << hStat.u.flowData_v0.unlearnIgnore << std::endl

90  << " Automatic Unlearn:" << std::endl

91  << " Done: " << hStat.u.flowData_v0.automaticUnlearnDone << std::endl

92  << " Ignore: " << hStat.u.flowData_v0.automaticUnlearnIgnore << std::endl

93  << " Fail: " << hStat.u.flowData_v0.automaticUnlearnFail << std::endl

94  << " Timeout Unlearn:" << std::endl

95  << " Done: " << hStat.u.flowData_v0.timeoutUnlearnDone << std::endl

96  << " DMA:" << std::endl

97  << " Write: " << hStat.u.flowData_v0.dmaWriteRecords << std::endl

98  << " Info Read: " << hStat.u.flowData_v0.dmaReadInfoRecords << std::endl

99  << " Info Drop: " << hStat.u.flowData_v0.dmaDroppedInfoRecords << std::endl

100  << " Stat Read: " << hStat.u.flowData_v0.dmaReadStatRecords << std::endl

101  << " Stat Drop: " << hStat.u.flowData_v0.dmaDroppedStatRecords << std::endl;

102 

103  // Close the stat stream.

104  status = NT_StatClose(hStatStream);

105  handleErrorStatus(status, "NT_StatClose() failed");

106 }