pev.One block, wave by wave
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Analyzing
Block #71,557,604
14 transactions · 13 stateful · 2026-04-30 17:30:33 UTC
Parallelism
79/100
Blocked
23%
Avg conflicts / tx
0.29
Longest chain
3 deep
Execution timeline
did this block parallelize well?
view
block #71,557,604 · 14 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
2w03w111w012w113w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x7e9d3a…9fda
4 touches
1 conflict
0x1630ed91…9774
0x34b655…2a6f
4 touches
1 conflict
0x92339d95…0800
0x0000a8…8888
2 touches
0 conflicts
0x18e8a457…3a02
0x0c65a0…0852
2 touches
0 conflicts
0x490911cc…5fea
0x0c65a0…0852
2 touches
0 conflicts
0x01a89030…f786
0x368ee5…7ca4
2 touches
0 conflicts
0x5b571ba0…f13a
0x368ee5…7ca4
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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