Sync branches (#67)

* sync_branches: Sync kernel-collector * sync_branches: Update algorithm
netdata · Feb 28, 2024 · 2c26e4a · 2c26e4a
1 parent e5e3e43
commit 2c26e4a
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Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/kernel-collector b/kernel-collector
diff --git a/src/networkviewer.bpf.c b/src/networkviewer.bpf.c
@@ -147,7 +147,10 @@ static __always_inline void set_common_tcp_nv_data(netdata_nv_idx_t *idx,
 
     data->pid = bpf_get_current_pid_tgid() >> 32;
     data->uid = bpf_get_current_uid_gid();
-    data->ts = bpf_ktime_get_ns();
+    // Only update this data when it is a new value
+    if (!data->ts)
+        data->ts = bpf_ktime_get_ns();
+
     data->timer = 0;
     bpf_probe_read(&data->retransmits, sizeof(data->retransmits), &icsk->icsk_retransmits);
     data->expires = 0;
@@ -168,7 +171,10 @@ static __always_inline void set_common_udp_nv_data(netdata_nv_idx_t *idx,
                                                    __u16 family) {
     data->pid = bpf_get_current_pid_tgid() >> 32;
     data->uid = bpf_get_current_uid_gid();
-    data->ts = bpf_ktime_get_ns();
+    // Only update this data when it is a new value
+    if (!data->ts)
+        data->ts = bpf_ktime_get_ns();
+
     data->protocol = IPPROTO_UDP;
     data->family = family;
     unsigned char udp_state;