pev.One block, wave by wave
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Analyzing
Block #71,420,794
15 transactions · 11 stateful · 2026-04-30 02:15:16 UTC
Parallelism
80/100
Blocked
27%
Avg conflicts / tx
0.2
Longest chain
3 deep
Execution timeline
did this block parallelize well?
view
block #71,420,794 · 15 txs across 3 waves · depth 3
parallel ↔ serial
wave w0
wave w1
wave w2
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
2w04w15w17w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8876d94c…8435
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x87b62cec…159d
0x065c9d…c394
3 touches
1 conflict
0x746f4e36…c97b
0xa6afd3…d132
3 touches
1 conflict
0x09000000…0001
0x000000…1000
2 touches
0 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x404314de…df1a
0x3bd359…433a
2 touches
0 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer: 0x2a68ba18…8e90c5
1 conflict on slot 0x8876d94c2a…cc8435
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