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Analyzing
Block #100,856,499
19 transactions · 18 stateful · 2026-08-31 20:54:23 UTC
Parallelism
58/100
Blocked
39%
Avg conflicts / tx
1.42
Longest chain
8 deep
Execution timeline
did this block parallelize well?
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block #100,856,499 · 19 txs across 8 waves · depth 8
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w14w05w28w012w313w414w515w616w7
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2b54cadb…4425
0xd18b7e…414b
12 touches
15 conflicts
0xaad6be10…0801
0x2a68ba…90c5
10 touches
10 conflicts
0xa1087a5c…66c4
0x754704…b603
10 touches
10 conflicts
0x002fed35…79fa
0x2a68ba…90c5
10 touches
10 conflicts
0x396de24b…1e85
0x40c49f…2af0
8 touches
6 conflicts
0x2e79d178…0992
0x40c49f…2af0
4 touches
1 conflict
0x2f74f175…9289
0x34ae4d…3fc5
4 touches
1 conflict
0xf17982ba…359a
0x34ae4d…3fc5
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: Coinbase Wrapped BTC (cbBTC)
15 conflicts on slot 0x2b54cadb82…7c4425
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