Re-using already calculated delta_us in tcpconnlat

tkuburic · Jan 17, 2018 · ce0cf92 · ce0cf92
1 parent 3aed4fb
commit ce0cf92
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/tools/tcpconnlat.py b/tools/tcpconnlat.py
@@ -144,7 +144,7 @@
  data4.saddr = skp->__sk_common.skc_rcv_saddr;
  data4.daddr = skp->__sk_common.skc_daddr;
  data4.dport = ntohs(dport);
- data4.delta_us = (now - ts) / 1000;
+ data4.delta_us = delta_us;
  __builtin_memcpy(&data4.task, infop->task, sizeof(data4.task));
  ipv4_events.perf_submit(ctx, &data4, sizeof(data4));
 
@@ -156,7 +156,7 @@
  bpf_probe_read(&data6.daddr, sizeof(data6.daddr),
  skp->__sk_common.skc_v6_daddr.in6_u.u6_addr32);
  data6.dport = ntohs(dport);
- data6.delta_us = (now - ts) / 1000;
+ data6.delta_us = delta_us;
  __builtin_memcpy(&data6.task, infop->task, sizeof(data6.task));
  ipv6_events.perf_submit(ctx, &data6, sizeof(data6));
  }