pev.One block, wave by wave
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Analyzing
Block #71,557,572
16 transactions · 12 stateful · 2026-04-30 17:30:20 UTC
Parallelism
81/100
Blocked
25%
Avg conflicts / tx
0.25
Longest chain
3 deep
Execution timeline
did this block parallelize well?
view
block #71,557,572 · 16 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
1w04w113w014w115w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x729c91b8…9537
0x188d58…ea8e
4 touches
1 conflict
0x729c91b8…9538
0x188d58…ea8e
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x56a919c4…ab49
0xee8c0e…1242
4 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
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: 0x34b6552d…112a6f
3 conflicts on slot 0xd98b3c102b…ca67b8
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