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Analyzing
Block #99,867,875
20 transactions · 19 stateful · 2026-08-28 09:54:39 UTC
Parallelism
80/100
Blocked
26%
Avg conflicts / tx
0.35
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #99,867,875 · 20 txs across 4 waves · depth 4
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w14w06w17w210w311w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x2d20b59b…b4ea
0x34b655…2a6f
6 touches
3 conflicts
0x8d47c9a4…f11a
0x1b6862…e19c
6 touches
3 conflicts
0x59ae103f…26f8
0xd32edf…ff58
5 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0018
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)
3 conflicts on slot 0x0000000000…000013
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