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Analyzing
Block #87,263,921
15 transactions · 14 stateful · 2026-07-12 11:52:10 UTC
Parallelism
87/100
Blocked
21%
Avg conflicts / tx
0.27
Longest chain
2 deep
Execution timeline
did this block parallelize well?
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block #87,263,921 · 15 txs across 2 waves · depth 2
parallel ↔ serial
wave w0
wave w1
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w17w08w09w111w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0xf81d0d0f…cf78
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c3
0x1b6862…e19c
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: ShMonad (shMON)
1 conflict on slot 0x0000000000…00002c
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