AXI4 · 并发读写
ACTUAL TUI CAPTURE · XPVKIT 0.5.5
在同一时间轴比较读写带宽、outstanding 和通道背压。 以下内容由同一份 CSV 经 release 工具实际打印，网页仅回放终端输出。
XPVKIT · PV SUMMARY traffic AXI / CSV 2.0 ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── 24.00 µs · 1,698 rows · integrity OK ACTIVITY BANDWIDTH OUTSTANDING ───────── ───────── ─────────── 89.76% total 0.92 GB/s avg 4.51 idle 2.46 µs R 0.51 · W 0.42 GB/s peak 6 peak 2.35 GB/s Partial write: 0.00% (0 / 280 known beats; 0 unknown) [WSTRB] TRAFFIC ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Write transactions 70 burst size 128 B beats / txn 4 WSTRB partial 0 / 280 (0.00%) Read transactions 85 burst size 128 B beats / txn 4 LATENCY ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Write avg 731.29 ns p50 732.00 ns p95 782.00 ns max 782.00 ns Read avg 671.29 ns p50 652.00 ns p95 732.00 ns max 732.00 ns PV TREND ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Read BW ▁▃▃▃▅▃▃▃█▃▃▆▁▆▃▃▅▃▆▃▅▅▄▃▄▄▃▃█▃▃▆▁▆▃▃▅▃▆▃▅▅▅▃▃▅▃▃█▃▃▆▁▆▃▃▅▃▆▃▅▃▆▃▂▅▃▃█▃▃▆ avg 0.51 GB/s Write BW ▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▁▁ avg 0.42 GB/s Read OS ▆██████████████████████████████████████████████████████████████████████▆ avg 2.38 Write OS ▃▆██████▆███████████▆███████████▆███████████▆███████████▆███████████▆█▆▁ avg 2.13 BACKPRESSURE ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── AW ········································································ 0.00% W ·············································░·························· 24.26% B ········································································ 0.00% AR ····································▒··································· 58.25% R ········································································ 0.00% density low ░▒▓█ high INTEGRITY ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Protocol checks OK no structural or transaction-matching issues detected ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Active window 1.07 µs → 22.61 µs · auto-active · 1 region Bandwidth: accepted-data; transactions / latency / outstanding / backpressure: capture HTML report pvkit/examples/axi4/concurrent/traffic.pv.html Tracker log pvkit/examples/axi4/concurrent/traffic.tracker.log Analyze log pvkit/examples/axi4/concurrent/traffic.analyze.log
XPVKIT · PV SUMMARY traffic AXI / CSV 2.0 ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── 24.00 µs · 1,698 rows · integrity OK ACTIVITY BANDWIDTH OUTSTANDING ───────── ───────── ─────────── 89.76% total 0.92 GB/s avg 4.51 idle 2.46 µs R 0.51 · W 0.42 GB/s peak 6 peak 2.35 GB/s Partial write: 0.00% (0 / 280 known beats; 0 unknown) [WSTRB] TRAFFIC ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Write transactions 70 burst size 128 B beats / txn 4 WSTRB partial 0 / 280 (0.00%) Read transactions 85 burst size 128 B beats / txn 4 LATENCY ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Write avg 731.29 ns p50 732.00 ns p95 782.00 ns max 782.00 ns Read avg 671.29 ns p50 652.00 ns p95 732.00 ns max 732.00 ns PV TREND ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Read BW ▁▃▃▃▅▃▃▃█▃▃▆▁▆▃▃▅▃▆▃▅▅▄▃▄▄▃▃█▃▃▆▁▆▃▃▅▃▆▃▅▅▅▃▃▅▃▃█▃▃▆▁▆▃▃▅▃▆▃▅▃▆▃▂▅▃▃█▃▃▆ avg 0.51 GB/s Write BW ▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▁▁ avg 0.42 GB/s Read OS ▆██████████████████████████████████████████████████████████████████████▆ avg 2.38 Write OS ▃▆██████▆███████████▆███████████▆███████████▆███████████▆███████████▆█▆▁ avg 2.13 BACKPRESSURE ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── AW ········································································ 0.00% W ·············································░·························· 24.26% B ········································································ 0.00% AR ····································▒··································· 58.25% R ········································································ 0.00% density low ░▒▓█ high DETAILS ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── measurement window 0.00 ps → 24.00 µs · 24.00 µs bandwidth window 1.07 µs → 22.61 µs · 21.54 µs · auto-active transaction scope capture (latency / outstanding / backpressure) rows 1,698 total · 1,692 analyzed bandwidth peak total 2.35 GB/s · read 1.17 GB/s · write 1.17 GB/s full-window bandwid… 0.83 GB/s WSTRB 280 known · 0 partial · 0 unknown · 32 bits REQUEST / RESPONSE ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Showing first 6 of 155 transactions with evidence in the window. READ ID=0x0 address=0x80007d00 beats=4 COMPLETED AR 1.00 µs CSV line 3, seq 2, cycle 1000 (outside-window context) R first 1.60 µs CSV line 29, seq 28, cycle 1600 R last 1.61 µs CSV line 35, seq 34, cycle 1612 R response 1.61 µs CSV line 35, seq 34, cycle 1612 latency=612.00 ns response=0 WRITE ID=0x0 address=0x90008340 beats=4 COMPLETED AW 1.05 µs CSV line 5, seq 4, cycle 1050 (outside-window context) W first 1.07 µs CSV line 7, seq 6, cycle 1070 W last 1.08 µs CSV line 13, seq 12, cycle 1082 B response 1.73 µs CSV line 47, seq 46, cycle 1732 latency=682.00 ns response=0 READ ID=0x1 address=0x8000ac40 beats=4 COMPLETED AR 1.25 µs CSV line 15, seq 14, cycle 1250 R first 1.89 µs CSV line 51, seq 50, cycle 1890 R last 1.90 µs CSV line 57, seq 56, cycle 1902 R response 1.90 µs CSV line 57, seq 56, cycle 1902 latency=652.00 ns response=0 WRITE ID=0x1 address=0x9000b8c0 beats=4 COMPLETED AW 1.35 µs CSV line 17, seq 16, cycle 1350 W first 1.37 µs CSV line 19, seq 18, cycle 1370 W last 1.38 µs CSV line 25, seq 24, cycle 1382 B response 2.08 µs CSV line 71, seq 70, cycle 2082 latency=732.00 ns response=0 READ ID=0x2 address=0x8000db80 beats=4 COMPLETED AR 1.50 µs CSV line 27, seq 26, cycle 1500 R first 2.18 µs CSV line 73, seq 72, cycle 2180 R last 2.19 µs CSV line 79, seq 78, cycle 2192 R response 2.19 µs CSV line 79, seq 78, cycle 2192 latency=692.00 ns response=0 WRITE ID=0x2 address=0x9000ee40 beats=4 COMPLETED AW 1.65 µs CSV line 37, seq 36, cycle 1650 W first 1.67 µs CSV line 39, seq 38, cycle 1670 W last 1.68 µs CSV line 45, seq 44, cycle 1682 B response 2.43 µs CSV line 93, seq 92, cycle 2432 latency=782.00 ns response=0 Pairs and fields are existing analyzer evidence. Additional facts and links are in JSON / HTML. INTEGRITY ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Protocol checks OK no structural or transaction-matching issues detected ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Active window 1.07 µs → 22.61 µs · auto-active · 1 region Bandwidth: accepted-data; transactions / latency / outstanding / backpressure: capture HTML report pvkit/examples/axi4/concurrent/traffic.pv.html Tracker log pvkit/examples/axi4/concurrent/traffic.tracker.log Analyze log pvkit/examples/axi4/concurrent/traffic.analyze.log
XPVKIT · PV SUMMARY traffic AXI / CSV 2.0 ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── 24.00 µs · 1,698 rows · integrity OK ACTIVITY BANDWIDTH OUTSTANDING ───────── ───────── ─────────── 89.76% total 0.92 GB/s avg 4.51 idle 2.46 µs R 0.51 · W 0.42 GB/s peak 6 peak 2.35 GB/s Partial write: 0.00% (0 / 280 known beats; 0 unknown) [WSTRB] PV TREND ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Read BW ▁▃▃▃▅▃▃▃█▃▃▆▁▆▃▃▅▃▆▃▅▅▄▃▄▄▃▃█▃▃▆▁▆▃▃▅▃▆▃▅▅▅▃▃▅▃▃█▃▃▆▁▆▃▃▅▃▆▃▅▃▆▃▂▅▃▃█▃▃▆ avg 0.51 GB/s Write BW ▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▃▃▅▃▁▁ avg 0.42 GB/s Read OS ▆██████████████████████████████████████████████████████████████████████▆ avg 2.38 Write OS ▃▆██████▆███████████▆███████████▆███████████▆███████████▆███████████▆█▆▁ avg 2.13 BACKPRESSURE ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── AW ········································································ 0.00% W ·············································░·························· 24.26% B ········································································ 0.00% AR ····································▒··································· 58.25% R ········································································ 0.00% density low ░▒▓█ high INTEGRITY ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Protocol checks OK no structural or transaction-matching issues detected ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Active window 1.07 µs → 22.61 µs · auto-active · 1 region Bandwidth: accepted-data; transactions / latency / outstanding / backpressure: capture HTML report pvkit/examples/axi4/concurrent/traffic.pv.html Tracker log pvkit/examples/axi4/concurrent/traffic.tracker.log Analyze log pvkit/examples/axi4/concurrent/traffic.analyze.log
XPVKIT · PV SUMMARY traffic AXI / CSV 2.0 ────────────────────────────────────────────────────────────────────────────── 24.00 µs · 1,698 rows · integrity OK ACTIVITY 89.76% idle 2.46 µs BANDWIDTH total 0.92 GB/s read 0.51 GB/s write 0.42 GB/s peak 2.35 GB/s OUTSTANDING avg 4.51 peak 6 Partial write: 0.00% (0 / 280 known beats; 0 unknown) [WSTRB] TRAFFIC ───────────────────────────────────────────────────────────────────────────── Write transactions 70 burst size 128 B beats / txn 4 WSTRB partial 0 / 280 (0.00%) Read transactions 85 burst size 128 B beats / txn 4 LATENCY ───────────────────────────────────────────────────────────────────────────── Write avg 731.29 ns p50 732.00 ns p95 782.00 ns max 782.00 ns Read avg 671.29 ns p50 652.00 ns p95 732.00 ns max 732.00 ns PV TREND ───────────────────────────────────────────────────────────────────────────── Read BW ▁▇▄▇▇▇▄█▄▇▇▄▇▇▇▅▇▄▇▇▄▇▇▅▇▇▄█▅▅█▃▇▆▇▇▇▄▇▅▇▇▄▇▇▇▄█ avg 0.51 GB/s Write BW ▇▄▇▄▇▄▇▃▇▄▇▄▇▄▇▃▇▄▇▄▇▄▇▃▇▄▇▄▇▄▇▃▇▄▇▄▇▄▇▃▇▄▇▄▇▄▄▁ avg 0.42 GB/s Read OS ███████████████████████████████████████████████▆ avg 2.38 Write OS ▆██████████████████████████████████████████████▆ avg 2.13 BACKPRESSURE ───────────────────────────────────────────────────────────────────────────── AW ················································ 0.00% W ······························░················· 24.26% B ················································ 0.00% AR ························░······················· 58.25% R ················································ 0.00% density low ░▒▓█ high INTEGRITY ───────────────────────────────────────────────────────────────────────────── Protocol checks OK no structural or transaction-matching issues detected ────────────────────────────────────────────────────────────────────────────── Active window 1.07 µs → 22.61 µs · auto-active · 1 region Bandwidth: accepted-data; transactions / latency / outstanding / backpressure: capture HTML report pvkit/examples/axi4/concurrent/traffic.pv.html Tracker log pvkit/examples/axi4/concurrent/traffic.tracker.log Analyze log pvkit/examples/axi4/concurrent/traffic.analyze.log
XPVKIT · PV SUMMARY traffic AXI / CSV 2.0 ────────────────────────────────────────────────────────────────────────────── 24.00 µs · 1,698 rows · integrity OK ACTIVITY 89.76% idle 2.46 µs BANDWIDTH total 0.92 GB/s read 0.51 GB/s write 0.42 GB/s peak 2.35 GB/s OUTSTANDING avg 4.51 peak 6 Partial write: 0.00% (0 / 280 known beats; 0 unknown) [WSTRB] TRAFFIC ───────────────────────────────────────────────────────────────────────────── Write transactions 70 burst size 128 B beats / txn 4 WSTRB partial 0 / 280 (0.00%) Read transactions 85 burst size 128 B beats / txn 4 LATENCY ───────────────────────────────────────────────────────────────────────────── Write avg 731.29 ns p50 732.00 ns p95 782.00 ns max 782.00 ns Read avg 671.29 ns p50 652.00 ns p95 732.00 ns max 732.00 ns PV TREND ───────────────────────────────────────────────────────────────────────────── Read BW ▁▇▄▇▇▇▄█▄▇▇▄▇▇▇▅▇▄▇▇▄▇▇▅▇▇▄█▅▅█▃▇▆▇▇▇▄▇▅▇▇▄▇▇▇▄█ avg 0.51 GB/s Write BW ▇▄▇▄▇▄▇▃▇▄▇▄▇▄▇▃▇▄▇▄▇▄▇▃▇▄▇▄▇▄▇▃▇▄▇▄▇▄▇▃▇▄▇▄▇▄▄▁ avg 0.42 GB/s Read OS ███████████████████████████████████████████████▆ avg 2.38 Write OS ▆██████████████████████████████████████████████▆ avg 2.13 BACKPRESSURE ───────────────────────────────────────────────────────────────────────────── AW ················································ 0.00% W ······························░················· 24.26% B ················································ 0.00% AR ························░······················· 58.25% R ················································ 0.00% density low ░▒▓█ high DETAILS ───────────────────────────────────────────────────────────────────────────── measurement window 0.00 ps → 24.00 µs · 24.00 µs bandwidth window 1.07 µs → 22.61 µs · 21.54 µs · auto-active transaction scope capture (latency / outstanding / backpressure) rows 1,698 total · 1,692 analyzed bandwidth peak total 2.35 GB/s · read 1.17 GB/s · write 1.17 GB/s full-window bandwid… 0.83 GB/s WSTRB 280 known · 0 partial · 0 unknown · 32 bits REQUEST / RESPONSE ───────────────────────────────────────────────────────────────────────────── Showing first 6 of 155 transactions with evidence in the window. READ ID=0x0 address=0x80007d00 beats=4 COMPLETED AR 1.00 µs CSV line 3, seq 2, cycle 1000 (outside-window context) R first 1.60 µs CSV line 29, seq 28, cycle 1600 R last 1.61 µs CSV line 35, seq 34, cycle 1612 R response 1.61 µs CSV line 35, seq 34, cycle 1612 latency=612.00 ns response=0 WRITE ID=0x0 address=0x90008340 beats=4 COMPLETED AW 1.05 µs CSV line 5, seq 4, cycle 1050 (outside-window context) W first 1.07 µs CSV line 7, seq 6, cycle 1070 W last 1.08 µs CSV line 13, seq 12, cycle 1082 B response 1.73 µs CSV line 47, seq 46, cycle 1732 latency=682.00 ns response=0 READ ID=0x1 address=0x8000ac40 beats=4 COMPLETED AR 1.25 µs CSV line 15, seq 14, cycle 1250 R first 1.89 µs CSV line 51, seq 50, cycle 1890 R last 1.90 µs CSV line 57, seq 56, cycle 1902 R response 1.90 µs CSV line 57, seq 56, cycle 1902 latency=652.00 ns response=0 WRITE ID=0x1 address=0x9000b8c0 beats=4 COMPLETED AW 1.35 µs CSV line 17, seq 16, cycle 1350 W first 1.37 µs CSV line 19, seq 18, cycle 1370 W last 1.38 µs CSV line 25, seq 24, cycle 1382 B response 2.08 µs CSV line 71, seq 70, cycle 2082 latency=732.00 ns response=0 READ ID=0x2 address=0x8000db80 beats=4 COMPLETED AR 1.50 µs CSV line 27, seq 26, cycle 1500 R first 2.18 µs CSV line 73, seq 72, cycle 2180 R last 2.19 µs CSV line 79, seq 78, cycle 2192 R response 2.19 µs CSV line 79, seq 78, cycle 2192 latency=692.00 ns response=0 WRITE ID=0x2 address=0x9000ee40 beats=4 COMPLETED AW 1.65 µs CSV line 37, seq 36, cycle 1650 W first 1.67 µs CSV line 39, seq 38, cycle 1670 W last 1.68 µs CSV line 45, seq 44, cycle 1682 B response 2.43 µs CSV line 93, seq 92, cycle 2432 latency=782.00 ns response=0 Pairs and fields are existing analyzer evidence. Additional facts and links are in JSON / HTML. INTEGRITY ───────────────────────────────────────────────────────────────────────────── Protocol checks OK no structural or transaction-matching issues detected ────────────────────────────────────────────────────────────────────────────── Active window 1.07 µs → 22.61 µs · auto-active · 1 region Bandwidth: accepted-data; transactions / latency / outstanding / backpressure: capture HTML report pvkit/examples/axi4/concurrent/traffic.pv.html Tracker log pvkit/examples/axi4/concurrent/traffic.tracker.log Analyze log pvkit/examples/axi4/concurrent/traffic.analyze.log
XPVKIT · PV SUMMARY traffic AXI / CSV 2.0 ────────────────────────────────────────────────────────────────────────────── 24.00 µs · 1,698 rows · integrity OK ACTIVITY 89.76% idle 2.46 µs BANDWIDTH total 0.92 GB/s read 0.51 GB/s write 0.42 GB/s peak 2.35 GB/s OUTSTANDING avg 4.51 peak 6 Partial write: 0.00% (0 / 280 known beats; 0 unknown) [WSTRB] PV TREND ───────────────────────────────────────────────────────────────────────────── Read BW ▁▇▄▇▇▇▄█▄▇▇▄▇▇▇▅▇▄▇▇▄▇▇▅▇▇▄█▅▅█▃▇▆▇▇▇▄▇▅▇▇▄▇▇▇▄█ avg 0.51 GB/s Write BW ▇▄▇▄▇▄▇▃▇▄▇▄▇▄▇▃▇▄▇▄▇▄▇▃▇▄▇▄▇▄▇▃▇▄▇▄▇▄▇▃▇▄▇▄▇▄▄▁ avg 0.42 GB/s Read OS ███████████████████████████████████████████████▆ avg 2.38 Write OS ▆██████████████████████████████████████████████▆ avg 2.13 BACKPRESSURE ───────────────────────────────────────────────────────────────────────────── AW ················································ 0.00% W ······························░················· 24.26% B ················································ 0.00% AR ························░······················· 58.25% R ················································ 0.00% density low ░▒▓█ high INTEGRITY ───────────────────────────────────────────────────────────────────────────── Protocol checks OK no structural or transaction-matching issues detected ────────────────────────────────────────────────────────────────────────────── Active window 1.07 µs → 22.61 µs · auto-active · 1 region Bandwidth: accepted-data; transactions / latency / outstanding / backpressure: capture HTML report pvkit/examples/axi4/concurrent/traffic.pv.html Tracker log pvkit/examples/axi4/concurrent/traffic.tracker.log Analyze log pvkit/examples/axi4/concurrent/traffic.analyze.log
XPVKIT · PV SUMMARY traffic AXI / CSV 2.0 ────────────────────────────────────────────────────────── 24.00 µs · 1,698 rows · integrity OK ACTIVITY 89.76% idle 2.46 µs BANDWIDTH total 0.92 GB/s read 0.51 GB/s write 0.42 GB/s peak 2.35 GB/s OUTSTANDING avg 4.51 peak 6 Partial write: 0.00% (0 / 280 known beats; 0 unknown) [WSTRB] TRAFFIC ───────────────────────────────────────────────────────── Write transactions 70 burst size 128 B beats / txn 4 WSTRB partial 0 / 280 (0.00%) Read transactions 85 burst size 128 B beats / txn 4 LATENCY ───────────────────────────────────────────────────────── Write avg 731.29 ns p50 732.00 ns p95 782.00 ns max 782.00 ns Read avg 671.29 ns p50 652.00 ns p95 732.00 ns max 732.00 ns PV TREND ───────────────────────────────────────────────────────── Read BW ▃▆▆▆▆█▅▆█▆▅█▆▆█▅▆█▆▅█▆▆▆▆▆▆▇ avg 0.51 GB/s Write BW ▆▆▅▆▅▆▅▆▅▆▅▆▆▄▆▆▅▆▅▆▅▆▅▆▅▆▆▁ avg 0.42 GB/s Read OS ████████████████████████████ avg 2.38 Write OS ███████████████████████████▆ avg 2.13 BACKPRESSURE ───────────────────────────────────────────────────────── AW ···························· 0.00% W ·················░·········· 24.26% B ···························· 0.00% AR ··············░············· 58.25% R ···························· 0.00% density low ░▒▓█ high INTEGRITY ───────────────────────────────────────────────────────── Protocol checks OK no structural or transaction-matching issues detected ────────────────────────────────────────────────────────── Active window 1.07 µs → 22.61 µs · auto-active · 1 region Bandwidth: accepted-data; transactions / latency / outstanding / backpressure: capture HTML repo… pvkit/examples/axi4/concurrent/traffic.pv.html Tracker l… pvkit/examples/axi4/concurrent/traffic.tracker.… Analyze l… pvkit/examples/axi4/concurrent/traffic.analyze.…
XPVKIT · PV SUMMARY traffic AXI / CSV 2.0 ────────────────────────────────────────────────────────── 24.00 µs · 1,698 rows · integrity OK ACTIVITY 89.76% idle 2.46 µs BANDWIDTH total 0.92 GB/s read 0.51 GB/s write 0.42 GB/s peak 2.35 GB/s OUTSTANDING avg 4.51 peak 6 Partial write: 0.00% (0 / 280 known beats; 0 unknown) [WSTRB] TRAFFIC ───────────────────────────────────────────────────────── Write transactions 70 burst size 128 B beats / txn 4 WSTRB partial 0 / 280 (0.00%) Read transactions 85 burst size 128 B beats / txn 4 LATENCY ───────────────────────────────────────────────────────── Write avg 731.29 ns p50 732.00 ns p95 782.00 ns max 782.00 ns Read avg 671.29 ns p50 652.00 ns p95 732.00 ns max 732.00 ns PV TREND ───────────────────────────────────────────────────────── Read BW ▃▆▆▆▆█▅▆█▆▅█▆▆█▅▆█▆▅█▆▆▆▆▆▆▇ avg 0.51 GB/s Write BW ▆▆▅▆▅▆▅▆▅▆▅▆▆▄▆▆▅▆▅▆▅▆▅▆▅▆▆▁ avg 0.42 GB/s Read OS ████████████████████████████ avg 2.38 Write OS ███████████████████████████▆ avg 2.13 BACKPRESSURE ───────────────────────────────────────────────────────── AW ···························· 0.00% W ·················░·········· 24.26% B ···························· 0.00% AR ··············░············· 58.25% R ···························· 0.00% density low ░▒▓█ high DETAILS ───────────────────────────────────────────────────────── measurement window 0.00 ps → 24.00 µs · 24.00 µs bandwidth window 1.07 µs → 22.61 µs · 21.54 µs · auto-active transaction scope capture (latency / outstanding / backpressure) rows 1,698 total · 1,692 analyzed bandwidth peak total 2.35 GB/s · read 1.17 GB/s · write 1.17 GB/s full-window bandwid… 0.83 GB/s WSTRB 280 known · 0 partial · 0 unknown · 32 bits REQUEST / RESPONSE ───────────────────────────────────────────────────────── Showing first 6 of 155 transactions with evidence in the window. READ ID=0x0 address=0x80007d00 beats=4 COMPLETED AR 1.00 µs CSV line 3, seq 2, cycle 1000 (outside-window context) R first 1.60 µs CSV line 29, seq 28, cycle 1600 R last 1.61 µs CSV line 35, seq 34, cycle 1612 R response 1.61 µs CSV line 35, seq 34, cycle 1612 latency=612.00 ns response=0 WRITE ID=0x0 address=0x90008340 beats=4 COMPLETED AW 1.05 µs CSV line 5, seq 4, cycle 1050 (outside-window context) W first 1.07 µs CSV line 7, seq 6, cycle 1070 W last 1.08 µs CSV line 13, seq 12, cycle 1082 B response 1.73 µs CSV line 47, seq 46, cycle 1732 latency=682.00 ns response=0 READ ID=0x1 address=0x8000ac40 beats=4 COMPLETED AR 1.25 µs CSV line 15, seq 14, cycle 1250 R first 1.89 µs CSV line 51, seq 50, cycle 1890 R last 1.90 µs CSV line 57, seq 56, cycle 1902 R response 1.90 µs CSV line 57, seq 56, cycle 1902 latency=652.00 ns response=0 WRITE ID=0x1 address=0x9000b8c0 beats=4 COMPLETED AW 1.35 µs CSV line 17, seq 16, cycle 1350 W first 1.37 µs CSV line 19, seq 18, cycle 1370 W last 1.38 µs CSV line 25, seq 24, cycle 1382 B response 2.08 µs CSV line 71, seq 70, cycle 2082 latency=732.00 ns response=0 READ ID=0x2 address=0x8000db80 beats=4 COMPLETED AR 1.50 µs CSV line 27, seq 26, cycle 1500 R first 2.18 µs CSV line 73, seq 72, cycle 2180 R last 2.19 µs CSV line 79, seq 78, cycle 2192 R response 2.19 µs CSV line 79, seq 78, cycle 2192 latency=692.00 ns response=0 WRITE ID=0x2 address=0x9000ee40 beats=4 COMPLETED AW 1.65 µs CSV line 37, seq 36, cycle 1650 W first 1.67 µs CSV line 39, seq 38, cycle 1670 W last 1.68 µs CSV line 45, seq 44, cycle 1682 B response 2.43 µs CSV line 93, seq 92, cycle 2432 latency=782.00 ns response=0 Pairs and fields are existing analyzer evidence. Additional facts and links are in JSON / HTML. INTEGRITY ───────────────────────────────────────────────────────── Protocol checks OK no structural or transaction-matching issues detected ────────────────────────────────────────────────────────── Active window 1.07 µs → 22.61 µs · auto-active · 1 region Bandwidth: accepted-data; transactions / latency / outstanding / backpressure: capture HTML repo… pvkit/examples/axi4/concurrent/traffic.pv.html Tracker l… pvkit/examples/axi4/concurrent/traffic.tracker.… Analyze l… pvkit/examples/axi4/concurrent/traffic.analyze.…
XPVKIT · PV SUMMARY traffic AXI / CSV 2.0 ────────────────────────────────────────────────────────── 24.00 µs · 1,698 rows · integrity OK ACTIVITY 89.76% idle 2.46 µs BANDWIDTH total 0.92 GB/s read 0.51 GB/s write 0.42 GB/s peak 2.35 GB/s OUTSTANDING avg 4.51 peak 6 Partial write: 0.00% (0 / 280 known beats; 0 unknown) [WSTRB] PV TREND ───────────────────────────────────────────────────────── Read BW ▃▆▆▆▆█▅▆█▆▅█▆▆█▅▆█▆▅█▆▆▆▆▆▆▇ avg 0.51 GB/s Write BW ▆▆▅▆▅▆▅▆▅▆▅▆▆▄▆▆▅▆▅▆▅▆▅▆▅▆▆▁ avg 0.42 GB/s Read OS ████████████████████████████ avg 2.38 Write OS ███████████████████████████▆ avg 2.13 BACKPRESSURE ───────────────────────────────────────────────────────── AW ···························· 0.00% W ·················░·········· 24.26% B ···························· 0.00% AR ··············░············· 58.25% R ···························· 0.00% density low ░▒▓█ high INTEGRITY ───────────────────────────────────────────────────────── Protocol checks OK no structural or transaction-matching issues detected ────────────────────────────────────────────────────────── Active window 1.07 µs → 22.61 µs · auto-active · 1 region Bandwidth: accepted-data; transactions / latency / outstanding / backpressure: capture HTML repo… pvkit/examples/axi4/concurrent/traffic.pv.html Tracker l… pvkit/examples/axi4/concurrent/traffic.tracker.… Analyze l… pvkit/examples/axi4/concurrent/traffic.analyze.…
使用已有的 xpvkit 0.5.5 工具，从仓库根目录复现（Rich 为彩色 TUI 的可选依赖）：
python xpv.pyz analyze pvkit/examples/axi4/concurrent/traffic.csv --report-mode standard --trend all
默认带宽按实际数据活动窗口计算；事务、延迟与诊断保留完整 capture 范围。TUI 是输出式报告，鼠标选窗与事务查询请打开交互 HTML。