pev.One block, wave by wave
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Analyzing
Block #73,499,719
12 transactions · 11 stateful · 2026-05-09 17:09:31 UTC
Parallelism
67/100
Blocked
27%
Avg conflicts / tx
0.5
Longest chain
4 deep
Execution timeline
did this block parallelize well?
view
block #73,499,719 · 12 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
6w07w18w29w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x046a928e…0012
0x2a68ba…90c5
8 touches
6 conflicts
0x22e295f5…1bef
0x065c9d…c394
6 touches
3 conflicts
0x22beb554…9f2a
0x188d58…ea8e
2 touches
0 conflicts
0xc11baecb…e7da
0x188d58…ea8e
2 touches
0 conflicts
0x00000000…0000
0x192600…8550
2 touches
0 conflicts
0x00000000…0001
0x192600…8550
2 touches
0 conflicts
0x00000000…0003
0x192600…8550
2 touches
0 conflicts
0x67ca7899…17d7
0x3bd359…433a
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: 0x2a68ba18…8e90c5
6 conflicts on slot 0x046a928e85…e50012
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