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Analyzing
Block #109,143,223
19 transactions · 15 stateful · 2026-09-29 21:27:52 UTC
Parallelism
84/100
Blocked
20%
Avg conflicts / tx
0.21
Longest chain
3 deep
Execution timeline
did this block parallelize well?
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block #109,143,223 · 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
1w02w13w24w05w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0xfac61869…a55c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xaae94ebe…b433
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0040
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0052
0x1b6862…e19c
4 touches
1 conflict
0xbff401a6…b269
0x1b6862…e19c
4 touches
1 conflict
0xee641785…8bfd
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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