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| author | Ivan Nardi <12729895+IvanNardi@users.noreply.github.com> | 2022-01-30 19:18:12 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-30 19:18:12 +0100 |
| commit | 5bb5bec477e1a10a404fd9228ddc0f5041b51123 (patch) | |
| tree | 923e8b698416595cf18e853215394fe6c66c8e02 /example/ndpiReader.c | |
| parent | 1fdcddb33d105a45061da1ceaefcb6a00542322f (diff) | |
Remove `struct ndpi_id_struct` (#1427)
Remove the last uses of `struct ndpi_id_struct`.
That code is not really used and it has not been updated for a very long
time: see #1279 for details.
Correlation among flows is achieved via LRU caches.
This change allows to further reduce memory consumption (see also
91bb77a8).
At nDPI 4.0 (more precisly, at a6b10cf, because memory stats
were wrong until that commit):
```
nDPI Memory statistics:
nDPI Memory (once): 221.15 KB
Flow Memory (per flow): 2.94 KB
```
Now:
```
nDPI Memory statistics:
nDPI Memory (once): 235.27 KB
Flow Memory (per flow): 688 B <--------
```
i.e. memory usage per flow has been reduced by 77%.
Close #1279
Diffstat (limited to 'example/ndpiReader.c')
| -rw-r--r-- | example/ndpiReader.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/example/ndpiReader.c b/example/ndpiReader.c index c84e88fcd..f21fbc86a 100644 --- a/example/ndpiReader.c +++ b/example/ndpiReader.c @@ -2911,7 +2911,7 @@ static void printResults(u_int64_t processing_time_usec, u_int64_t setup_time_us if(!quiet_mode) { printf("\nnDPI Memory statistics:\n"); printf("\tnDPI Memory (once): %-13s\n", formatBytes(ndpi_get_ndpi_detection_module_size(), buf, sizeof(buf))); - printf("\tFlow Memory (per flow): %-13s\n", formatBytes( ndpi_detection_get_sizeof_ndpi_flow_struct() + 2*ndpi_detection_get_sizeof_ndpi_id_struct(), buf, sizeof(buf))); + printf("\tFlow Memory (per flow): %-13s\n", formatBytes( ndpi_detection_get_sizeof_ndpi_flow_struct(), buf, sizeof(buf))); printf("\tActual Memory: %-13s\n", formatBytes(current_ndpi_memory, buf, sizeof(buf))); printf("\tPeak Memory: %-13s\n", formatBytes(max_ndpi_memory, buf, sizeof(buf))); printf("\tSetup Time: %lu msec\n", (unsigned long)(setup_time_usec/1000)); |