pev.One block, wave by wave
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Analyzing
Block #71,421,091
11 transactions · 10 stateful · 2026-04-30 02:17:17 UTC
Parallelism
73/100
Blocked
30%
Avg conflicts / tx
0.36
Longest chain
3 deep
Execution timeline
did this block parallelize well?
view
block #71,421,091 · 11 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
1w02w13w27w08w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0004
0x8d66a4…3095
6 touches
3 conflicts
0x468c69b1…af11
0x8d66a4…3095
4 touches
1 conflict
0xe96c91d2…32ff
0x8d66a4…3095
4 touches
1 conflict
0xbf71a26d…354c
0x34b655…2a6f
4 touches
1 conflict
0xa472d565…9fe4
0x3bd359…433a
4 touches
1 conflict
0xaadf42dc…f433
0x3bd359…433a
4 touches
1 conflict
0x00000000…0000
0x7d0364…a52b
4 touches
1 conflict
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 0x60f7fbaf90…97bd58
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