ieee-rs: PGO instrumented compared to Release

gistfile1.txt

taskset -c 0 cargo pgo bench

     Running benches/ieee80211.rs (x86_64-unknown-linux-gnu/release/deps/ieee80211-c8cec874ba11f506)
Benchmarking beacon_read
Benchmarking beacon_read: Warming up for 3.0000 s
Benchmarking beacon_read: Collecting 100 samples in estimated 5.0001 s (33M iterations)
Benchmarking beacon_read: Analyzing
beacon_read             time:   [152.78 ns 153.06 ns 153.33 ns]
                        change: [+199.11% +199.85% +200.64%] (p = 0.00 < 0.05)
                        Performance has regressed.
Found 10 outliers among 100 measurements (10.00%)
  1 (1.00%) low severe
  6 (6.00%) low mild
  2 (2.00%) high mild
  1 (1.00%) high severe

Benchmarking beacon_write
Benchmarking beacon_write: Warming up for 3.0000 s
Benchmarking beacon_write: Collecting 100 samples in estimated 5.0003 s (72M iterations)
Benchmarking beacon_write: Analyzing
beacon_write            time:   [69.811 ns 69.887 ns 70.017 ns]
                        change: [+42.019% +42.243% +42.472%] (p = 0.00 < 0.05)
                        Performance has regressed.
Found 2 outliers among 100 measurements (2.00%)
  1 (1.00%) high mild
  1 (1.00%) high severe

Benchmarking action_vendor_read
Benchmarking action_vendor_read: Warming up for 3.0000 s
Benchmarking action_vendor_read: Collecting 100 samples in estimated 5.0008 s (27M iterations)
Benchmarking action_vendor_read: Analyzing
action_vendor_read      time:   [187.19 ns 187.46 ns 187.71 ns]
                        change: [+274.53% +274.94% +275.39%] (p = 0.00 < 0.05)
                        Performance has regressed.
Found 7 outliers among 100 measurements (7.00%)
  1 (1.00%) low severe
  5 (5.00%) low mild
  1 (1.00%) high mild

Benchmarking action_vendor_write
Benchmarking action_vendor_write: Warming up for 3.0000 s
Benchmarking action_vendor_write: Collecting 100 samples in estimated 5.0004 s (62M iterations)
Benchmarking action_vendor_write: Analyzing
action_vendor_write     time:   [80.914 ns 80.937 ns 80.960 ns]
                        change: [+65.436% +65.685% +65.930%] (p = 0.00 < 0.05)
                        Performance has regressed.
Found 5 outliers among 100 measurements (5.00%)
  5 (5.00%) high mild

Benchmarking qos_data_read
Benchmarking qos_data_read: Warming up for 3.0000 s
Benchmarking qos_data_read: Collecting 100 samples in estimated 5.0005 s (37M iterations)
Benchmarking qos_data_read: Analyzing
qos_data_read           time:   [141.96 ns 142.24 ns 142.56 ns]
                        change: [+169.10% +169.52% +170.03%] (p = 0.00 < 0.05)
                        Performance has regressed.
Found 9 outliers among 100 measurements (9.00%)
  7 (7.00%) high mild
  2 (2.00%) high severe

Benchmarking qos_data_write
Benchmarking qos_data_write: Warming up for 3.0000 s
Benchmarking qos_data_write: Collecting 100 samples in estimated 5.0002 s (80M iterations)
Benchmarking qos_data_write: Analyzing
qos_data_write          time:   [63.018 ns 63.068 ns 63.117 ns]
                        change: [+79.002% +79.278% +79.547%] (p = 0.00 < 0.05)
                        Performance has regressed.
Found 3 outliers among 100 measurements (3.00%)
  3 (3.00%) high mild

Benchmarking element_chain_write
Benchmarking element_chain_write: Warming up for 3.0000 s
Benchmarking element_chain_write: Collecting 100 samples in estimated 5.0003 s (38M iterations)
Benchmarking element_chain_write: Analyzing
element_chain_write     time:   [132.63 ns 132.77 ns 132.92 ns]
                        change: [+77.998% +78.258% +78.486%] (p = 0.00 < 0.05)
                        Performance has regressed.
Found 1 outliers among 100 measurements (1.00%)
  1 (1.00%) high mild

Benchmarking rsn_read
Benchmarking rsn_read: Warming up for 3.0000 s
Benchmarking rsn_read: Collecting 100 samples in estimated 5.0001 s (53M iterations)
Benchmarking rsn_read: Analyzing
rsn_read                time:   [96.776 ns 96.890 ns 97.006 ns]
                        change: [+1449.2% +1452.3% +1454.8%] (p = 0.00 < 0.05)
                        Performance has regressed.
Found 2 outliers among 100 measurements (2.00%)
  2 (2.00%) high mild

Benchmarking rsn_write
Benchmarking rsn_write: Warming up for 3.0000 s
Benchmarking rsn_write: Collecting 100 samples in estimated 5.0008 s (20M iterations)
Benchmarking rsn_write: Analyzing
rsn_write               time:   [245.37 ns 245.71 ns 246.04 ns]
                        change: [+532.02% +533.01% +533.97%] (p = 0.00 < 0.05)
                        Performance has regressed.
Found 1 outliers among 100 measurements (1.00%)
  1 (1.00%) low mild