pev.One block, wave by wave
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Analyzing
Block #70,381,118
30 transactions · 27 stateful · 2026-04-25 06:51:01 UTC
Parallelism
87/100
Blocked
59%
Avg conflicts / tx
0.8
Longest chain
4 deep
Execution timeline
did this block parallelize well?
view
block #70,381,118 · 30 txs across 4 waves · depth 4
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w14w05w16w17w08w19w211w012w113w214w315w016w117w218w319w023w124w026w227w128w129w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8eafdbdd…9a16
0xd32edf…ff58
7 touches
6 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0x00000000…0002
0xb857c1…9be1
6 touches
3 conflicts
0xb9d2cf20…a668
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xd77e90ec…8c04
0x3bd359…433a
4 touches
1 conflict
0xf6cc7de8…0b4a
0x3bd359…433a
4 touches
1 conflict
0x00000000…0000
0x63e48b…53f2
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: 0xd32edf66…9fff58
6 conflicts on slot 0x8eafdbdd68…999a16
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