XPVKIT · PV SUMMARY traffic CXL Native / CSV cxl-native-1.0 ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── 1.50 µs · 3,560 rows · integrity OK ACTIVITY BANDWIDTH OUTSTANDING CREDIT EMPTY ───────── ───────── ─────────── ──────────── 87.60% total 85.87 GB/s avg 47.23 worst 20.67% idle 186.00 ns R 31.17 · W 54.70 GB/s peak 66 M2S_RWD[0] · 10 interval(s) peak 116.36 GB/s Partial write: 0.00% (0 / 1,123 known messages; 0 unknown) [partial-write opcode] TRAFFIC ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Write transactions 1,123 / 71,872 B useful payload Read transactions 640 / 40,960 B useful payload partial BE 0 / 1,123 (0.00%) CHANNEL MESSAGES RATE TOP OPCODES M2S_REQ 640 426.67 Mmsg/s MemRd 640 M2S_RWD 1,123 748.67 Mmsg/s MemWr 1,123 S2M_NDR 1,123 748.67 Mmsg/s Cmp 1,123 S2M_DRC 640 426.67 Mmsg/s MemData 640 LATENCY ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Write avg 40.00 ns p50 40.00 ns p95 40.00 ns max 40.00 ns Read avg 40.50 ns p50 40.50 ns p95 41.00 ns max 41.00 ns INITIALIZATION ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── mem_mst IDLE 0.00 ps → 2.00 ns · INIT 2.00 ns → 4.00 ns · RUN 4.00 ns → 1.46 µs · DEINIT 1.46 µs → 1.48 µs · IDLE 1.48 µs → 1.50 µs mem_slv IDLE 0.00 ps → 2.00 ns · INIT 2.00 ns → 4.00 ns · RUN 4.00 ns → 1.46 µs · DEINIT 1.46 µs → 1.48 µs · IDLE 1.48 µs → 1.50 µs MESSAGE SLOT USAGE ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Channel Messages Used / configured Peak simultaneous M2S_REQ 640 4 / 4 4 M2S_RWD 1,123 2 / 2 2 S2M_NDR 1,119 6 / 6 2 S2M_DRC 640 2 / 2 2 M2S_REQ S0=160 S1=160 S2=160 S3=160 M2S_RWD S0=483 S1=640 S2M_NDR S0=187 S1=187 S2=187 S3=186 S4=186 S5=186 S2M_DRC S0=320 S1=320 Issued messages in the statistics window; peak counts distinct slots at one timestamp. These are message slots, not inferred buffer lifetimes. PV TREND ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Read BW ▁▁▃▆▃▅▅▄▅▃▅▅▃▅▅▃▅▅▃▅▄▅▅▃▆▄▄▆▃▅▅▄▅▃▅▅▃▅▅▃▅▅▃▅▄▅▅▃▆▄▄▆▃▅▅▄▅▃▅▅▃▅▅▃▅▅▃▅▄▅▅▃ avg 31.17 GB/s Write BW █▇▇▇▆▅█▇▇▇▆▄█▇▇▇▇▅█▇▇▇▇▅▅▆▇▇▇▇▅▅▇▇▇▇▇▄▄▇▇▇█▇▅▆▇▇█▇▅▄▆▇█▇▇▇▅▆█▇▇▇▆▄▅▇▇▇▂▁ avg 54.70 GB/s Read OS ▂▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▄▂ avg 17.28 Write OS ▃▇███▆▆████▆▆▇███▇▆▇███▇▅▆████▇▆▇████▇▅▆▇███▇▆▇███▇▆▆█████▇▆▇████▆▅▇██▇▃ avg 29.95 CREDIT EMPTY ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── M2S_RWD[0] ····░█····▓▒···░▓····▓█░···▒▓····▓█░···░▓····▓▓····░█░···▒█▒············ 20.67% density low ░▒▓█ high DETAILS ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── measurement window 0.00 ps → 1.50 µs · 1.50 µs bandwidth window 20.00 ns → 1.33 µs · 1.31 µs · auto-active transaction scope capture (latency / outstanding / backpressure) rows 3,560 total · 3,544 analyzed profile cxl3_256b_non_pbr_1024 message slots M2S_REQ 4 · M2S_RWD 2 · S2M_NDR 6 · S2M_DRC 2 · M2S_BIRSP 0 · S2M_BISNP 0 bandwidth peak total 116.36 GB/s · read 46.55 GB/s · write 69.82 GB/s full-window bandwid… 75.22 GB/s byte enable 1,123 known · 0 partial · 0 unknown · 64 bits REQUEST / RESPONSE ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Showing first 6 of 1,763 request groups intersecting the window. REQ M2S_REQ[0] MemRd 20.00 ns opcode_raw=0x1 tag=0x1000 ld_id=0x0 ckid=0x0 tc=0x0 address=0x40000000 snp_type=0x0 meta_field=0x0 meta_value=0x0 data_xz=0 CSV line 9, seq 8, cycle 20; MemRd 64 B RSP S2M_DRC[0] MemData 60.00 ns opcode_raw=0x0 tag=0x1000 ld_id=0x0 meta_field=0x0 meta_value=0x0 poison=0 trp=0 devload=0x0 data_xz=0 CSV line 75, seq 74, cycle 60; MemData 64 B relation=drs latency=40.00 ns REQ M2S_REQ[1] MemRd 20.00 ns opcode_raw=0x1 tag=0x1001 ld_id=0x0 ckid=0x1 tc=0x1 address=0x40000040 snp_type=0x0 meta_field=0x0 meta_value=0x0 data_xz=0 CSV line 10, seq 9, cycle 20; MemRd 64 B RSP S2M_DRC[1] MemData 60.00 ns opcode_raw=0x0 tag=0x1001 ld_id=0x0 meta_field=0x0 meta_value=0x0 poison=0 trp=0 devload=0x1 data_xz=0 CSV line 76, seq 75, cycle 60; MemData 64 B relation=drs latency=40.00 ns REQ M2S_REQ[2] MemRd 20.00 ns opcode_raw=0x1 tag=0x1002 ld_id=0x0 ckid=0x2 tc=0x2 address=0x40000080 snp_type=0x0 meta_field=0x0 meta_value=0x0 data_xz=0 CSV line 11, seq 10, cycle 20; MemRd 64 B RSP S2M_DRC[0] MemData 61.00 ns opcode_raw=0x0 tag=0x1002 ld_id=0x0 meta_field=0x0 meta_value=0x0 poison=0 trp=0 devload=0x2 data_xz=0 CSV line 79, seq 78, cycle 61; MemData 64 B relation=drs latency=41.00 ns REQ M2S_REQ[3] MemRd 20.00 ns opcode_raw=0x1 tag=0x1003 ld_id=0x0 ckid=0x3 tc=0x3 address=0x400000c0 snp_type=0x0 meta_field=0x0 meta_value=0x0 data_xz=0 CSV line 12, seq 11, cycle 20; MemRd 64 B RSP S2M_DRC[1] MemData 61.00 ns opcode_raw=0x0 tag=0x1003 ld_id=0x0 meta_field=0x0 meta_value=0x0 poison=0 trp=0 devload=0x3 data_xz=0 CSV line 80, seq 79, cycle 61; MemData 64 B relation=drs latency=41.00 ns REQ M2S_RWD[0] MemWr 20.00 ns opcode_raw=0x1 tag=0x8000 ld_id=0x0 ckid=0x0 tc=0x0 address=0x80000000 snp_type=0x0 meta_field=0x0 meta_value=0x0 byte_enable=0xffffffffffffffff poison=0 trp=0 data_xz=0 CSV line 13, seq 12, cycle 20; MemWr 64 B RSP S2M_NDR[0] Cmp 60.00 ns opcode_raw=0x0 tag=0x8000 ld_id=0x0 meta_field=0x0 meta_value=0x0 devload=0x0 data_xz=0 CSV line 77, seq 76, cycle 60; Cmp relation=ndr latency=40.00 ns REQ M2S_RWD[1] MemWr 20.00 ns opcode_raw=0x1 tag=0x8001 ld_id=0x0 ckid=0x1 tc=0x1 address=0x80000040 snp_type=0x0 meta_field=0x0 meta_value=0x0 byte_enable=0xffffffffffffffff poison=0 trp=0 data_xz=0 CSV line 14, seq 13, cycle 20; MemWr 64 B RSP S2M_NDR[1] Cmp 60.00 ns opcode_raw=0x0 tag=0x8001 ld_id=0x0 meta_field=0x0 meta_value=0x0 devload=0x1 data_xz=0 CSV line 78, seq 77, cycle 60; Cmp relation=ndr latency=40.00 ns 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 20.00 ns → 1.33 µs · auto-active · 1 region Bandwidth: accepted-data; transactions / latency / outstanding / backpressure: capture HTML report pvkit/examples/cxl_native/repeated_empty/traffic.pv.html Tracker log pvkit/examples/cxl_native/repeated_empty/traffic.tracker.log Analyze log pvkit/examples/cxl_native/repeated_empty/traffic.analyze.log HTML report: pvkit/examples/cxl_native/repeated_empty/traffic.pv.html html_report: pvkit/examples/cxl_native/repeated_empty/traffic.pv.html tracker_log: pvkit/examples/cxl_native/repeated_empty/traffic.tracker.log analyze_log: pvkit/examples/cxl_native/repeated_empty/traffic.analyze.log