pev.One block, wave by wave
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Analyzing
Block #70,878,045
19 transactions · 15 stateful · 2026-04-27 14:00:45 UTC
Parallelism
84/100
Blocked
27%
Avg conflicts / tx
0.26
Longest chain
3 deep
Execution timeline
did this block parallelize well?
view
block #70,878,045 · 19 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
2w03w14w212w015w116w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xb857c1…9be1
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
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
0x5d8373b9…233d
0x44b60b…f711
2 touches
0 conflicts
0x5d8373b9…233e
0x44b60b…f711
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: 0xb857c13a…1a9be1
3 conflicts on slot 0x0000000000…000002
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