I have been testing with K6 recently and I have seen some output that caused me to question if it is valid

the output in full is below:

```
data_received..................: 1.4 GB 394 kB/s
data_sent......................: 570 MB 158 kB/s
dropped_iterations.............: 84514 23.47609/s
http_req_blocked...............: min=103ns med=222ns avg=143.28µs p(90)=286ns p(95)=308ns p(99)=368ns max=5.16s
http_req_connecting............: min=0s med=0s avg=155ns p(90)=0s p(95)=0s p(99)=0s max=10.02ms
✓ http_req_duration..............: min=337.42µs med=549.45µs avg=2.23ms p(90)=1.16ms p(95)=3.23ms p(99)=39.2ms max=2.49s
{ expected_response:true }...: min=337.42µs med=549.45µs avg=2.23ms p(90)=1.16ms p(95)=3.23ms p(99)=39.2ms max=2.49s
✓ http_req_failed................: 0.00% ✓ 0 ✗ 7115487
http_req_receiving.............: min=6.7µs med=28.25µs avg=30.22µs p(90)=42.5µs p(95)=46.76µs p(99)=59.64µs max=12.39ms
http_req_sending...............: min=15.6µs med=31.41µs avg=33.51µs p(90)=42.84µs p(95)=48.25µs p(99)=67.55µs max=16.5ms
http_req_tls_handshaking.......: min=0s med=0s avg=142.76µs p(90)=0s p(95)=0s p(99)=0s max=5.16s
http_req_waiting...............: min=0s med=483.59µs avg=2.17ms p(90)=1.09ms p(95)=3.17ms p(99)=39.14ms max=2.49s
http_reqs......................: 7115487 1976.522415/s
iteration_duration.............: min=392.51µs med=630.17µs avg=2.45ms p(90)=1.25ms p(95)=3.39ms p(99)=39.46ms max=5.16s
iterations.....................: 7115487 1976.522415/s
vus............................: 60 min=0 max=60
vus_max........................: 60 min=20 max=60
```

specifically the line that troubles me is the TLS handshaking line:

```
http_req_tls_handshaking.......: min=0s med=0s avg=142.76µs p(90)=0s p(95)=0s p(99)=0s max=5.16s
```

to me it does not seem right that the max is so high (5 sec), but the p99,p95 and p90 are all 0. With such high max’s I would have expected the p99 etc to be dragged up as well.

Can anyone help me make sense of this?