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Analyzing
Block #100,856,621
21 transactions · 20 stateful · 2026-08-31 20:55:00 UTC
Parallelism
71/100
Blocked
40%
Avg conflicts / tx
0.86
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #100,856,621 · 21 txs across 6 waves · depth 6
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w03w17w110w111w212w313w414w515w020w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
12 touches
15 conflicts
0x2b54cadb…4425
0xd18b7e…414b
12 touches
15 conflicts
0x6518075e…2b17
0x2a68ba…90c5
10 touches
10 conflicts
0xe1ed3c2c…8ec1
0x40c49f…2af0
10 touches
10 conflicts
0x00000000…004f
0x80c745…7210
4 touches
1 conflict
0xe5bb3628…e5f1
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0xaad6be10…0801
0x2a68ba…90c5
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)
15 conflicts on slot 0xa1087a5ca6…0a66c4
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