pev.One block, wave by wave
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Analyzing
Block #72,172,331
12 transactions · 11 stateful · 2026-05-03 13:43:18 UTC
Parallelism
75/100
Blocked
18%
Avg conflicts / tx
0.17
Longest chain
3 deep
Execution timeline
did this block parallelize well?
view
block #72,172,331 · 12 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
3w010w111w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1c913164…5c2e
0x34b655…2a6f
4 touches
1 conflict
0x220f4f84…15f8
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x329471ed…db8d
0x065c9d…c394
2 touches
0 conflicts
0x4cea9514…fac7
0x065c9d…c394
2 touches
0 conflicts
0x78021e27…c7fd
0x065c9d…c394
2 touches
0 conflicts
0xdcc2237e…58ad
0x065c9d…c394
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: 0x34b6552d…112a6f
1 conflict on slot 0x1c913164f5…845c2e
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