pev.One block, wave by wave
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Analyzing
Block #71,037,231
16 transactions · 15 stateful · 2026-04-28 07:40:42 UTC
Parallelism
81/100
Blocked
27%
Avg conflicts / tx
0.31
Longest chain
3 deep
Execution timeline
did this block parallelize well?
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block #71,037,231 · 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
1w02w111w012w113w014w115w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0000
0xc1a578…8e1a
6 touches
3 conflicts
0x00000000…0001
0xc1a578…8e1a
6 touches
3 conflicts
0x8956cb26…42fa
0x73ada1…8be0
4 touches
1 conflict
0x1b4df54f…7afb
0x754704…b603
4 touches
1 conflict
0xa3dc6f35…13e9
0x754704…b603
4 touches
1 conflict
0x1b5d2e60…99b5
0x34b655…2a6f
4 touches
1 conflict
0xfadc118d…5d64
0x34b655…2a6f
4 touches
1 conflict
0x09000000…0001
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: 0xc1a5781e…c78e1a
3 conflicts on slot 0x0000000000…000000
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