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Analyzing
Block #72,398,979
19 transactions · 13 stateful · 2026-05-04 15:00:25 UTC
Parallelism
84/100
Blocked
31%
Avg conflicts / tx
0.21
Longest chain
3 deep
Execution timeline
did this block parallelize well?
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block #72,398,979 · 19 txs across 3 waves · depth 3
parallel ↔ serial
wave w0
wave w1
wave w2
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w14w05w113w115w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0002
0x7e9d3a…9fda
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x17a7f697…dcb3
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0x24968e6d…0132
0x065c9d…c394
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0xbbee74c2…567a
0x065c9d…c394
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…000015
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