increase accuracy of low values in json report (0.03 etc.)

1 files changed, 9 insertions, 2 deletions

diff --git a/src/main_dpdk.cpp b/src/main_dpdk.cpp
index 1496513d..9a66db51 100644
--- a/src/main_dpdk.cpp
+++ b/src/main_dpdk.cpp
@@ -2335,7 +2335,10 @@ private:
 
 std::string CGlobalStats::get_field(std::string name,float &f){
     char buff[200];
-    snprintf(buff, sizeof(buff), "\"%s\":%.1f,",name.c_str(),f);
+    if(f >= 10 || f <= -10)
+        snprintf(buff, sizeof(buff), "\"%s\":%.1f,",name.c_str(),f);
+    else
+        snprintf(buff, sizeof(buff), "\"%s\":%.3e,",name.c_str(),f);
     return (std::string(buff));
 }
 
@@ -2347,7 +2350,10 @@ std::string CGlobalStats::get_field(std::string name,uint64_t &f){
 
 std::string CGlobalStats::get_field_port(int port,std::string name,float &f){
     char buff[200];
-    snprintf(buff,  sizeof(buff), "\"%s-%d\":%.1f,",name.c_str(),port,f);
+    if(f >= 10 || f <= -10)
+        snprintf(buff,  sizeof(buff), "\"%s-%d\":%.1f,",name.c_str(),port,f);
+    else
+        snprintf(buff, sizeof(buff), "\"%s-%d\":%.3e,",name.c_str(),port,f);
     return (std::string(buff));
 }
 
@@ -2442,6 +2448,7 @@ void CGlobalStats::DumpAllPorts(FILE *fd){
 
 
     fprintf (fd," Cpu Utilization : %2.1f  %%  %2.1f Gb/core \n",m_cpu_util,(2*(m_tx_bps/1e9)*100.0/(m_cpu_util*m_threads)));
+    fprintf (fd,"tx_bps: %2.1f, m_cpu_util: %2.5f, m_threads: %2.1f", (double) m_tx_bps, (double) m_cpu_util, (double) m_threads);
     fprintf (fd," Platform_factor : %2.1f  \n",m_platform_factor);
     fprintf (fd," Total-Tx        : %s  ",double_to_human_str(m_tx_bps,"bps",KBYE_1000).c_str());
     if ( CGlobalInfo::is_learn_mode() ) {