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Analyzing
Block #102,248,421
21 transactions · 19 stateful · 2026-09-05 17:51:00 UTC
Parallelism
76/100
Blocked
47%
Avg conflicts / tx
0.71
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #102,248,421 · 21 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
1w03w04w17w111w012w113w214w315w416w017w118w019w220w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
10 touches
10 conflicts
0x95523e2a…4c01
0x065c9d…c394
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x6ee2a45f…ce18
0x065c9d…c394
4 touches
1 conflict
0x09106a95…1467
0x33176b…e078
4 touches
1 conflict
0x51fc8795…126f
0x34b655…2a6f
4 touches
1 conflict
0xca841faa…486a
0x34b655…2a6f
4 touches
1 conflict
0x7e5e2ea9…bbd8
0x065c9d…c394
3 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)
10 conflicts on slot 0xd17580f913…78ece1
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