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metrics_stdout: print new table header if neighbour cells change

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this fixes an issue where the stdout metrics isn't readable if the only
neighbour cell gets removed during the 10s where no table header is printed.

--------Signal--------------Neighbor----DL-------------------------------------UL----------------------
cc pci  rsrp    pl    cfo  pci  rsrp  mcs   snr turbo  brate   bler   ta_us  mcs   buff  brate   bler
 0   2   -66    61  -3.3k   1   -76    11    18   1.1   8.4M     3%   0.0    21    262   167k     0%
 0   2   -65    60  -3.3k   1   -76    12    19   1.1   9.6M     2%   0.0    22    476   214k     0%
 0   2   -65    60  -3.3k   1   -76    16    22   1.3    13M     3%   0.0    23   1.1k   734k     0%
 0   2   -64    59  -3.3k   1   -76    17    23   1.3    15M     2%   0.0    23    602   424k     0%
 0   2   -63    58  -3.3k   1   -77    20    25   1.4    19M     3%   0.0    23    501   304k     0%
 0   2   -62    57  -3.3k   1   -77    22    27   1.8    20M    10%   0.0    22    417   418k     0%
 0   2   -61    56  -3.3k   1   -77    24    28   1.8    25M     9%   0.0    23    396   439k     0%
 0   2   -61    56  -3.3k   1   -77    26    29   1.5    23M    22%   0.0    23    841   407k     0%
 0   2   -60    55  -3.3k   1   -77    27    31   1.3    27M    11%   0.0    23    890   1.1M     0%
 0   2   -59    54  -3.3k   1   -77    27    32  1.00    30M     3%   0.0    23    583   524k     0%
 0   2   -59    54  -3.3k   1   -77    27    32  0.92    32M     1%   0.0    23   1.1k   503k     0%

--------Signal--------------DL-------------------------------------UL----------------------
cc pci  rsrp    pl    cfo   mcs   snr turbo  brate   bler   ta_us  mcs   buff  brate   bler
 0   2   -59    54  -3.3k    27    31   1.1    30M     4%   0.0    23   1.2k   529k     0%
 0   2   -60    55  -3.3k    27    30   1.4    25M    18%   0.0    23    540   442k     0%
 0   2   -61    56  -3.3k    26    29   1.6    23M    21%   0.0    23    536   429k     0%
 0   2   -62    57  -3.3k    24    28   1.8    23M    13%   0.0    23    834   456k     0%
 0   2   -62    57  -3.3k   1   -78    21    26   1.6    20M     7%   0.0    23    723   425k     0%
 0   2   -63    58  -3.3k   1   -76    17    22   1.1    15M     3%   0.0    23    470   267k     0%
 0   2   -64    59  -3.3k   1   -77    17    22   1.3    15M     3%   0.0    23    167   280k     0%
 0   2   -65    60  -3.3k   1   -76    14    21   1.3    11M     2%   0.0    22     57   223k     0%
 0   2   -65    60  -3.3k   1   -76    12    19   1.2   9.0M     3%   0.0    21    135   182k     0%
 0   2   -66    61  -3.4k   1   -70   9.3    17   1.0   6.9M     2%   0.0    21    246   126k     0%
 0   2   -67    62  -3.3k   1   -75   8.2    16   1.1   4.9M     3%   0.0    20    0.0   122k     0%
master
Andre Puschmann 4 years ago
parent 2f0125ef4e
commit ddbf4e1645
2 changed files with 28 additions and 18 deletions
Show Stats Download Patch File Download Diff File

10
srsue/hdr/metrics_stdout.h
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@ -39,7 +39,7 @@ namespace srsue {
class metrics_stdout : public srslte::metrics_listener<ue_metrics_t>
{
public:
metrics_stdout();
metrics_stdout(){};
void toggle_print(bool b);
void set_metrics(const ue_metrics_t& m, const uint32_t period_usec);
@ -49,10 +49,12 @@ public:
private:
std::string float_to_string(float f, int digits);
std::string float_to_eng_string(float f, int digits);
void print_table(const bool display_neighbours);
bool do_print;
uint8_t n_reports;
ue_metrics_interface* ue;
bool do_print = false;
bool table_has_neighbours = false; ///< state of last table head
uint8_t n_reports = 10;
ue_metrics_interface* ue = nullptr;
};
} // namespace srsue

36
srsue/src/metrics_stdout.cc
Unescape Escape View File

@ -60,11 +60,6 @@ char const* const prefixes[2][9] = {
},
};
metrics_stdout::metrics_stdout() : do_print(false), n_reports(10), ue(nullptr)
{
// Do nothing
}
void metrics_stdout::set_ue_handle(ue_metrics_interface* ue_)
{
ue = ue_;
@ -75,6 +70,20 @@ void metrics_stdout::toggle_print(bool b)
do_print = b;
}
void metrics_stdout::print_table(const bool display_neighbours)
{
if (display_neighbours) {
cout << "--------Signal-------------Neighbour--DL-------------------------------------UL----------------------"
<< endl;
cout << "cc pci rsrp pl cfo pci rsrp mcs snr turbo brate bler ta_us mcs buff brate bler"
<< endl;
} else {
cout << "--------Signal--------------DL-------------------------------------UL----------------------" << endl;
cout << "cc pci rsrp pl cfo mcs snr turbo brate bler ta_us mcs buff brate bler" << endl;
}
table_has_neighbours = display_neighbours;
}
void metrics_stdout::set_metrics(const ue_metrics_t& metrics, const uint32_t period_usec)
{
if (ue == nullptr) {
@ -102,19 +111,18 @@ void metrics_stdout::set_metrics(const ue_metrics_t& metrics, const uint32_t per
display_neighbours = metrics.stack.rrc.neighbour_cells.size() > 0;
}
// print table header every 10 reports
if (++n_reports > 10) {
n_reports = 0;
cout << endl;
if (display_neighbours) {
cout << "--------Signal--------------Neighbor----DL-------------------------------------UL----------------------"
<< endl;
cout << "cc pci rsrp pl cfo pci rsrp mcs snr turbo brate bler ta_us mcs buff brate bler"
<< endl;
} else {
cout << "--------Signal--------------DL-------------------------------------UL----------------------" << endl;
cout << "cc pci rsrp pl cfo mcs snr turbo brate bler ta_us mcs buff brate bler" << endl;
}
print_table(display_neighbours);
}
// also print table header if neighbours are added/removed in between
if (display_neighbours != table_has_neighbours) {
print_table(display_neighbours);
}
for (uint32_t r = 0; r < metrics.phy.nof_active_cc; r++) {
cout << std::setw(2) << r;
cout << std::setw(4) << metrics.phy.info[r].pci << std::setw(0);

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