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Analyzing
Block #102,221,960
21 transactions · 16 stateful · 2026-09-05 15:36:49 UTC
Parallelism
81/100
Blocked
31%
Avg conflicts / tx
0.38
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #102,221,960 · 21 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
9w010w113w214w315w016w117w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
6 touches
3 conflicts
0x64275949…d698
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x47daf7cf…8c78
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x51fc8795…126f
0x34b655…2a6f
4 touches
1 conflict
0x6131316b…35d3
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
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: USDC (USDC)
3 conflicts on slot 0xd17580f913…78ece1
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