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Analyzing
Block #99,456,151
16 transactions · 14 stateful · 2026-08-26 23:08:56 UTC
Parallelism
88/100
Blocked
29%
Avg conflicts / tx
0.25
Longest chain
2 deep
Execution timeline
did this block parallelize well?
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block #99,456,151 · 16 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
1w02w16w09w010w111w112w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0xa632d1b5…6b9d
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xcf11cf1a…ec04
0x34b655…2a6f
4 touches
1 conflict
0xf6deafb5…5c25
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0018
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0028
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…000013
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