pev.One block, wave by wave
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Analyzing
Block #71,095,021
15 transactions · 13 stateful · 2026-04-28 14:05:38 UTC
Parallelism
80/100
Blocked
31%
Avg conflicts / tx
0.27
Longest chain
3 deep
Execution timeline
did this block parallelize well?
view
block #71,095,021 · 15 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
1w05w08w09w110w112w213w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x41755291…977f
0x065c9d…c394
4 touches
1 conflict
0x801a6e57…d85c
0x34b655…2a6f
4 touches
1 conflict
0x8c49c85c…ee96
0x34b655…2a6f
4 touches
1 conflict
0x47b807a2…3307
0x065c9d…c394
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
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
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: 0x065c9d28…a9c394
1 conflict on slot 0x4175529119…79977f
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