pev.One block, wave by wave
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Analyzing
Block #71,421,063
16 transactions · 14 stateful · 2026-04-30 02:17:05 UTC
Parallelism
69/100
Blocked
43%
Avg conflicts / tx
0.88
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #71,421,063 · 16 txs across 5 waves · depth 5
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w03w16w07w18w29w314w315w4
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x676f9f01…a8ac
0x34b655…2a6f
10 touches
10 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x01e9f543…cb82
0x34b655…2a6f
6 touches
3 conflicts
0x085df2c1…305a
0x34b655…2a6f
6 touches
3 conflicts
0x17e2d2a0…359e
0x34b655…2a6f
6 touches
3 conflicts
0x21d22421…0b7a
0x34b655…2a6f
6 touches
3 conflicts
0x2877f440…c2c8
0x34b655…2a6f
6 touches
3 conflicts
0x30c10c87…22ec
0x34b655…2a6f
6 touches
3 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
10 conflicts on slot 0x676f9f01ee…dea8ac
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